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Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Clean Air Cool Planet (CA-CP) Small Town Carbon Calculator | Open Energy  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Clean Air Cool Planet (CA-CP) Small Town Carbon Calculator Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Clean Air Cool Planet (CA-CP) Small Town Carbon Calculator Focus Area: Crosscutting Topics: Opportunity Assessment & Screening Website: www.cleanair-coolplanet.org/for_communities/stocc.php Equivalent URI: cleanenergysolutions.org/content/clean-air-cool-planet-ca-cp-small-tow Language: English Policies: Deployment Programs DeploymentPrograms: Training & Education The Small Town Carbon Calculator (STOCC) was developed to help small towns address the growing costs of municipal energy use and emissions. It is a tool to inventory greenhouse gas emissions as well as energy use and to

2

CP Energy Group LLC CP Energy | Open Energy Information  

Open Energy Info (EERE)

CP Energy Group LLC CP Energy CP Energy Group LLC CP Energy Jump to: navigation, search Name CP Energy Group, LLC (CP Energy) Place Boston, Massachusetts Zip 2108 Sector Services Product Boston-based merchant bank prioritising services for energy related projects, in the form of investment and advisory services. Coordinates 42.358635°, -71.056699° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.358635,"lon":-71.056699,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

3

Friedrich: ENERGY STAR Referral (CP15F10) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CP15F10) Friedrich: ENERGY STAR Referral (CP15F10) August 18, 2011 DOE referred the matter of Friedrich room air conditioner model CP15F10 to the U.S. Environmental Protection...

4

Friedrich: ENERGY STAR Referral (CP15F10) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CP15F10) Friedrich: ENERGY STAR Referral (CP15F10) March 4, 2011 DOE referred the matter of Friedrich room air conditioner model CP15F10 to the U.S. Environmental Protection...

5

CP Violation for Leptons at Higher Energy Scales  

E-Print Network (OSTI)

The phase convention independent measure of CP violation for three generations of leptons is evaluated at different energy scales. Unlike in the quark sector, this quantity does not vary much between the weak and the grand unification scales. The behavior of the measure of CP violation in the Standard Model is found to be different from that in the extensions of the Standard Model.

Cheng-Wei Chiang

2000-11-15T23:59:59.000Z

6

CP Violation for Leptons at Higher Energy Scales  

E-Print Network (OSTI)

The phase convention independent measure of CP violation for three generations of leptons is evaluated at different energy scales. Unlike in the quark sector, this quantity does not vary much between the weak and the grand unification scales. The behavior of the measure of CP violation in the Standard Model is found to be different from that in the extensions of the Standard Model.

Chiang, C W

2001-01-01T23:59:59.000Z

7

CP-1: the Past, Present & Future of Nuclear Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

CP-1: the Past, Present & Future of Nuclear Energy CP-1: the Past, Present & Future of Nuclear Energy Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other Documents Multimedia Library About Nuclear Energy Nuclear Reactors Designed by Argonne Argonne's Nuclear Science and Technology Legacy Opportunities within NE Division Visit Argonne Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Celebrating the 70th Anniversary of Chicago Pile 1 (CP-1) Argonne OutLoud on Nuclear Energy Argonne Energy Showcase 2012 Highlights Bookmark and Share CP-1: the Past, Present & Future of Nuclear Energy Jan. 29, 2013 On January 25, 2013, a lunch program to commemorate the 70th anniversary of the world's first self-sustaining, controlled nuclear chain reaction was

8

Energy Basics: Solar Air Heating  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

EERE: Energy Basics Solar Air Heating Solar air heating systems use air as the working fluid for absorbing and transferring solar energy. Solar air collectors (devices to heat air...

9

Air Kerma - High Energy Xray  

Science Conference Proceedings (OSTI)

... such as high energy megavoltage x rays with peak voltages of at least 5 MV. Currently, air-kerma measurements at these high energies are not ...

2013-03-13T23:59:59.000Z

10

CP and T violation in long baseline experiments with low energy neutrino from muon storage ring  

E-Print Network (OSTI)

Stimulated by the idea of PRISM, a very high intensity muon ring with rather low energy, we consider possibilities of observing CP-violation effects in neutrino oscillation experiments. More than 10% of CP-violation effect can be seen within the experimentally allowed region. Destructive sum of matter effect and CP-violation effect can be avoided with use of initial nu_e beam. We finally show that the experiment with (a few) x 100 MeV of neutrino energy and (a few) x 100 km of baseline length, which is considered in this paper, is particularly suitable for a search of CP violation in view of statistical error.

Masafumi Koike; Joe Sato

1999-09-22T23:59:59.000Z

11

Energy efficiency and air regulation | ENERGY STAR  

NLE Websites -- All DOE Office Websites (Extended Search)

EPA boiler rules New EPA regulations for industrial, commercial, and institutional boilers encourage energy efficiency measures to help reduce hazardous air pollutants. Energy...

12

Air Force Renewable Energy Programs  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1 1 Ken Gray P.E. HQ AFCESA /CENR Air Force Renewable Energy Programs April, 2011 FUPWG "Make Energy a Consideration in All We Do" I n t e g r i t y - S e r v i c e - E x c e l l e n c e THINK GREEN, BUILD GREEN, Topics  Air Force Energy Use  Air Force Facility Energy Center  Current RE Generation  Project Development System  Programmed RE Generation FY11-13  Goal Achievement 2 I n t e g r i t y - S e r v i c e - E x c e l l e n c e THINK GREEN, BUILD GREEN, Air Force 2010 Energy Use The Air Force spent approximately $8.2 billion for energy in 2010; an increase of 22% from 2009 Energy Cost and Consumption Trends Energy Cost Breakdown Aviation 79% Facilities 17% 3 Aviation 84% Facilities 12% Vehicles & Equipment

13

Air Products Hydrogen Energy Systems | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Products Hydrogen Energy Systems Air Products Hydrogen Energy Systems Hydrogen Infrastructure Air Products Hydrogen Energy Systems More Documents & Publications Quadrennial...

14

Air Conditioning | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Conditioning Conditioning Air Conditioning July 1, 2012 - 6:28pm Addthis Air conditioners cost U.S. homeowners more than $11 billion each year, and regular maintenance can keep your air conditioner running efficiently. | Photo courtesy of ©iStockphoto/JaniceRichard Air conditioners cost U.S. homeowners more than $11 billion each year, and regular maintenance can keep your air conditioner running efficiently. | Photo courtesy of ©iStockphoto/JaniceRichard How does it work? An air conditioner uses energy -- usually electricity -- to transfer heat from the interior of your home to the relatively warm outside environment. Two-thirds of all homes in the United States have air conditioners. Air conditioners use about 5% of all the electricity produced in the United States, at an annual cost of more than $11 billion to homeowners. As a

15

Mountain Air | Open Energy Information  

Open Energy Info (EERE)

Air Air Jump to: navigation, search Name Mountain Air Facility Mountain Air Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Terna Energy Developer Terna Energy Energy Purchaser Idaho Power Location Hammett ID Coordinates 42.98719519°, -115.3985024° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.98719519,"lon":-115.3985024,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

16

Energy Basics: Air Conditioning  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

the same operating principles and basic components as refrigerators. Refrigerators use energy (usually electricity) to transfer heat from the cool interior of the refrigerator to...

17

Air ejector augmented compressed air energy storage system  

DOE Patents (OSTI)

Energy is stored in slack demand periods by charging a plurality of underground reservoirs with air to the same peak storage pressure, during peak demand periods throttling the air from one storage reservoir into a gas turbine system at a constant inlet pressure until the air pressure in the reservoir falls to said constant inlet pressure, thereupon permitting air in a second reservoir to flow into said gas turbine system while drawing air from the first reservoir through a variable geometry air ejector and adjusting said variable geometry air ejector, said air flow being essentially at the constant inlet pressure of the gas turbine system.

Ahrens, Frederick W. (Naperville, IL); Kartsounes, George T. (Naperville, IL)

1980-01-01T23:59:59.000Z

18

Aire Valley Environmental | Open Energy Information  

Open Energy Info (EERE)

search Name Aire Valley Environmental Place United Kingdom Product Leeds-based waste-to-energy project developer. References Aire Valley Environmental1 LinkedIn...

19

DunoAir | Open Energy Information  

Open Energy Info (EERE)

DunoAir Jump to: navigation, search Name DunoAir Place Hessen, Germany Zip 6865 VX Sector Wind energy Product Doorwerth-based wind project developer. References DunoAir1 LinkedIn...

20

Industrial HVAC Air-to-Air Energy Recovery Retrofit Economics  

E-Print Network (OSTI)

Retrofitting air-to-air energy recovery equipment is relatively simply to design and easy to install. Additionally, HVAC energy recovery is almost risk free when compared to process retrofit. Life cycle cost analysis is the best way to illustrate the economic attractiveness of retrofitting HVAC industrial energy recovery equipment.

Graham, E. L.

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Air Liquide Hydrogen Energy | Open Energy Information  

Open Energy Info (EERE)

Hydrogen Energy Hydrogen Energy Jump to: navigation, search Logo: Air Liquide Hydrogen Energy Name Air Liquide Hydrogen Energy Address 6, Rue Cognacq-Jay Place Paris, France Zip 75321 Sector Hydrogen Year founded 2009 Website http://www.airliquide-hydrogen Coordinates 48.8617579°, 2.3047757° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.8617579,"lon":2.3047757,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

22

Tips: Sealing Air Leaks | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sealing Air Leaks Sealing Air Leaks Tips: Sealing Air Leaks May 16, 2013 - 5:03pm Addthis Sources of Air Leaks in Your Home. Areas that leak air into and out of your home cost you a lot of money. The areas listed in the illustration are the most common sources of air leaks. Sources of Air Leaks in Your Home. Areas that leak air into and out of your home cost you a lot of money. The areas listed in the illustration are the most common sources of air leaks. Air leaks can waste a lot of your energy dollars. One of the quickest energy-- and money-saving tasks you can do is caulk, seal, and weather strip all seams, cracks, and openings to the outside. Tips for Sealing Air Leaks Test your home for air tightness. On a windy day, carefully hold a lit incense stick or a smoke pen next to your windows, doors, electrical

23

Tips: Sealing Air Leaks | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Sealing Air Leaks Tips: Sealing Air Leaks Tips: Sealing Air Leaks May 16, 2013 - 5:03pm Addthis Sources of Air Leaks in Your Home. Areas that leak air into and out of your home cost you a lot of money. The areas listed in the illustration are the most common sources of air leaks. Sources of Air Leaks in Your Home. Areas that leak air into and out of your home cost you a lot of money. The areas listed in the illustration are the most common sources of air leaks. Air leaks can waste a lot of your energy dollars. One of the quickest energy-- and money-saving tasks you can do is caulk, seal, and weather strip all seams, cracks, and openings to the outside. Tips for Sealing Air Leaks Test your home for air tightness. On a windy day, carefully hold a lit incense stick or a smoke pen next to your windows, doors, electrical

24

Tips: Air Ducts | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Ducts Air Ducts Tips: Air Ducts June 24, 2013 - 7:23pm Addthis Air Ducts: Out of Sight, Out of Mind. The unsealed ducts in your attic and crawlspaces lose air, and uninsulated ducts lose heat -- wasting energy and money. Air Ducts: Out of Sight, Out of Mind. The unsealed ducts in your attic and crawlspaces lose air, and uninsulated ducts lose heat -- wasting energy and money. Your air ducts are one of the most important systems in your home, and if the ducts are poorly sealed or insulated they are likely contributing to higher energy bills. Your home's duct system is a branching network of tubes in the walls, floors, and ceilings; it carries the air from your home's furnace and central air conditioner to each room. Ducts are made of sheet metal, fiberglass, or other materials.

25

Air Quality | Open Energy Information  

Open Energy Info (EERE)

Air Quality Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleAirQuality&oldid612070" Category: NEPA Resources...

26

Air Cooling | Open Energy Information  

Open Energy Info (EERE)

Cooling Cooling Jump to: navigation, search Dictionary.png Air Cooling: Air cooling is commonly defined as rejecting heat from an object by flowing air over the surface of the object, through means of convection. Air cooling requires that the air must be cooler than the object or surface from which it is expected to remove heat. This is due to the second law of thermodynamics, which states that heat will only move spontaneously from a hot reservoir (the heat sink) to a cold reservoir (the air). Other definitions:Wikipedia Reegle Air Cooling Air Cooling Diagram of Air Cooled Condenser designed by GEA Heat Exchangers Ltd. (http://www.gea-btt.com.cn/opencms/opencms/bttc/en/Products/Air_Cooled_Condenser.html) Air cooling is limited on ambient temperatures and typically require a

27

CP&L-2-B Wholesale Power Rate Schedule | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2-B Wholesale Power Rate Schedule 2-B Wholesale Power Rate Schedule CP&L-2-B Wholesale Power Rate Schedule Area: Carolina Power & Light, Eastern Division System: Kerr-Philpott This rate schedule shall be available to public bodies and cooperatives (any one of whom is hereinafter called the Customer) in North Carolina and South Carolina to whom power may be transmitted pursuant to contracts between the Government and Carolina Power & Light Company (hereinafter called the Company) and the Customer. This rate schedule shall be applicable to the sale at wholesale of power and accompanying energy generated at the John H. Kerr and Philpott Projects and sold under appropriate contracts between the Government and the Customer. Document Available for Download CP&L-2-B Rate Schedule

28

CP&L-1-B Wholesale Power Rate Schedule | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1-B Wholesale Power Rate Schedule 1-B Wholesale Power Rate Schedule CP&L-1-B Wholesale Power Rate Schedule Area: Carolina Power & Light, Eastern Division System: Kerr-Philpott This rate schedule shall be available to public bodies and cooperatives (any one of whom is hereinafter called the Customer) in North Carolina and South Carolina to whom power may be transmitted and scheduled pursuant to contracts between the Government and Carolina Power & Light Company (hereinafter called the Company) and the Customer. This rate schedule shall be applicable to the sale at wholesale of power and accompanying energy generated at the John H. Kerr and Philpott Projects and sold under appropriate contracts between the Government and the Customer. Document Available for Download CP&L-1-B Rate Schedule

29

Improving Air Quality with Solar Energy  

DOE Green Energy (OSTI)

This fact sheet series highlights how renewable energy and energy efficiency technologies can and are being used to reduce air emissions and meet environmental goals, showcasing case studies and technology-specific topics. This one focus on solar energy technologies.

Not Available

2008-04-01T23:59:59.000Z

30

Improving Air Quality with Solar Energy  

DOE R&D Accomplishments (OSTI)

This fact sheet series highlights how renewable energy and energy efficiency technologies can and are being used to reduce air emissions and meet environmental goals, showcasing case studies and technology-specific topics. This one focus on solar energy technologies.

2008-04-00T23:59:59.000Z

31

Fact Sheet: Isothermal Compressed Air Energy Storage (October...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Isothermal Compressed Air Energy Storage (October 2012) Fact Sheet: Isothermal Compressed Air Energy Storage (October 2012) SustainX will demonstrate an isothermal compressed air...

32

Detecting Air Leaks | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Detecting Air Leaks Detecting Air Leaks Detecting Air Leaks September 27, 2012 - 6:39pm Addthis For a thorough and accurate measurement of air leakage in your home, hire a qualified technician to conduct an energy assessment, particularly a blower door test. For a thorough and accurate measurement of air leakage in your home, hire a qualified technician to conduct an energy assessment, particularly a blower door test. You may already know where some air leakage occurs in your home, such as an under-the-door draft, but you'll need to find the less obvious gaps to properly air seal your home. For a thorough and accurate measurement of air leakage in your home, hire a qualified technician to conduct an energy assessment, particularly a blower door test. A blower door test, which depressurizes a home, can

33

Compressed air energy storage system  

DOE Patents (OSTI)

An internal combustion reciprocating engine is operable as a compressor during slack demand periods utilizing excess power from a power grid to charge air into an air storage reservoir and as an expander during peak demand periods to feed power into the power grid utilizing air obtained from the air storage reservoir together with combustible fuel. Preferably the internal combustion reciprocating engine is operated at high pressure and a low pressure turbine and compressor are also employed for air compression and power generation.

Ahrens, Frederick W. (Naperville, IL); Kartsounes, George T. (Naperville, IL)

1981-01-01T23:59:59.000Z

34

Industrial Compressed Air System Energy Efficiency Guidebook.  

DOE Green Energy (OSTI)

Energy efficient design, operation and maintenance of compressed air systems in industrial plants can provide substantial reductions in electric power and other operational costs. This guidebook will help identify cost effective, energy efficiency opportunities in compressed air system design, re-design, operation and maintenance. The guidebook provides: (1) a broad overview of industrial compressed air systems, (2) methods for estimating compressed air consumption and projected air savings, (3) a description of applicable, generic energy conservation measures, and, (4) a review of some compressed air system demonstration projects that have taken place over the last two years. The primary audience for this guidebook includes plant maintenance supervisors, plant engineers, plant managers and others interested in energy management of industrial compressed air systems.

United States. Bonneville Power Administration.

1993-12-01T23:59:59.000Z

35

Air Products Hydrogen Energy Systems  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Kiczek,Edward F. [KICZEKEF@airproducts.com] Kiczek,Edward F. [KICZEKEF@airproducts.com] Sent: Monday, April 18, 2011 7:40 PM To: Gopstein, Avi (S4) Subject: Hydrogen Infrastructure Latest Advancements Attachments: Air Products Written Comments to 2011 2012 AB118 Investment Plan.pdf Follow Up Flag: Follow up Flag Status: Flagged Categories: QTR Transparency Avi, You may recall we met in DC when the McKinsey team from Germany came to discuss the EU study on hydrogen infrastructure. At that time I mention a significant advance in infrastructure that would be announced soon. Attached is our testimony to the California Energy Commission on deploying that technology. We were awarded the project to build 9 stations in southern California with the backing of

36

Reactive Air Aluminizing - Energy Innovation Portal  

Reactive Air Aluminizing is a process for applying a protective coating on steel components in solid oxide fuel ... Building Energy Efficiency; ...

37

Energy Basics: Air-Source Heat Pumps  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

from ductwork that protrudes through a wall or roof. More Information Visit the Energy Saver website for more information about the selection and performance of air-source...

38

Air-Conditioning Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air-Conditioning Basics Air-Conditioning Basics Air-Conditioning Basics August 16, 2013 - 1:59pm Addthis Air conditioning is one of the most common ways to cool homes and buildings. How Air Conditioners Work Air conditioners employ the same operating principles and basic components as refrigerators. Refrigerators use energy (usually electricity) to transfer heat from the cool interior of the refrigerator to the relatively warm surroundings; likewise, an air conditioner uses energy to transfer heat from the interior space to the relatively warm outside environment. An air conditioner uses a cold indoor coil called the evaporator. The condenser, a hot outdoor coil, releases the collected heat outside. The evaporator and condenser coils are serpentine tubing surrounded by aluminum fins. This tubing is usually made of copper.

39

Buenos Aires, Argentina: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Buenos Aires, Argentina: Energy Resources Buenos Aires, Argentina: Energy Resources Jump to: navigation, search Equivalent URI DBpedia GeoNames ID 3435910 This article is a stub. You can help OpenEI by expanding it. Buenos Aires is the capital of Argentina. Contents 1 Registered Networking Organizations in Buenos Aires, Argentina 2 Registered Policy Organizations in Buenos Aires, Argentina 3 Registered Energy Companies in Buenos Aires, Argentina 4 References Registered Networking Organizations in Buenos Aires, Argentina Asociacion Argentina de Energia Eolica Registered Policy Organizations in Buenos Aires, Argentina Proyecto de Energias Renovables en Mercados Rurales Registered Energy Companies in Buenos Aires, Argentina Dalkia Argentina References Retrieved from "http://en.openei.org/w/index.php?title=Buenos_Aires,_Argentina&oldid=270464"

40

Dark Matter and Dark Energy from the solution of the strong CP problem  

E-Print Network (OSTI)

The Peccei Quinn (PQ) solution of the strong CP problem requires the existence of axions, which are a viable candidate for Dark Matter. Here we show that, if the Nambu Goldstone potential of the PQ model is replaced by a potential V(|\\Phi|) admitting a tracker solution, the scalar field |\\Phi| can account for Dark Energy, while the phase of \\Phi yields axion Dark Matter. Such Dark Matter and Dark Energy turn out to be weakly coupled. If V is a SUGRA potential, the model essentially depends on a single parameter, the energy scale \\Lambda. Once we set \\Lambda \\simeq 10^{10} GeV, at the quark--hadron transition, |\\Phi| naturally passes through values suitable to solve the strong CP problem, later growing to values providing fair amounts of Dark Matter and Dark Energy. In this model, the linear growth factor, from recombination to now, is quite close to \\LambdaCDM. The selected \\Lambda value can be an indication of the scale where the soft breaking of SUSY occurred.

Roberto Mainini; Silvio A. Bonometto

2004-06-04T23:59:59.000Z

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Air Sealing Your Home | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Sealing Your Home Air Sealing Your Home Air Sealing Your Home November 26, 2013 - 6:22pm Addthis Save on heating and cooling costs by checking for air leaks in common trouble spots in your home. Save on heating and cooling costs by checking for air leaks in common trouble spots in your home. What does this mean for me? Save money and energy by air sealing your house. Caulking and weatherstripping are simple, effective ways of sealing air leaks in your home. Reducing the amount of air that leaks in and out of your home is a cost-effective way to cut heating and cooling costs, improve durability, increase comfort, and create a healthier indoor environment. Caulking and weatherstripping are two simple and effective air-sealing techniques that offer quick returns on investment, often one year or less. Caulk is

42

Maintaining Your Air Conditioner | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Maintaining Your Air Conditioner Maintaining Your Air Conditioner Maintaining Your Air Conditioner June 18, 2013 - 6:20pm Addthis Replacing or cleaning air conditioner filters is a critical maintenance task. | Photo courtesy of ©iStockphoto/firemanYU. Replacing or cleaning air conditioner filters is a critical maintenance task. | Photo courtesy of ©iStockphoto/firemanYU. What does this mean for me? Regular maintenance keeps your air conditioner running as efficiently as possible. Maintaining your air conditioner will save you money by extending the unit's life. An air conditioner's filters, coils, and fins require regular maintenance for the unit to function effectively and efficiently throughout its years of service. Neglecting necessary maintenance ensures a steady decline in air conditioning performance while energy use steadily increases.

43

Maintaining Your Air Conditioner | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Maintaining Your Air Conditioner Maintaining Your Air Conditioner Maintaining Your Air Conditioner June 18, 2013 - 6:20pm Addthis Replacing or cleaning air conditioner filters is a critical maintenance task. | Photo courtesy of ©iStockphoto/firemanYU. Replacing or cleaning air conditioner filters is a critical maintenance task. | Photo courtesy of ©iStockphoto/firemanYU. What does this mean for me? Regular maintenance keeps your air conditioner running as efficiently as possible. Maintaining your air conditioner will save you money by extending the unit's life. An air conditioner's filters, coils, and fins require regular maintenance for the unit to function effectively and efficiently throughout its years of service. Neglecting necessary maintenance ensures a steady decline in air conditioning performance while energy use steadily increases.

44

Improving Regional Air Quality with Wind Energy  

DOE Green Energy (OSTI)

This model documentation is designed to assist State and local governments in pursuing wind energy purchases as a control measure under regional air quality plans. It is intended to support efforts to draft State Implementation Plans (SIPs), including wind energy purchases, to ensure compliance with the standard for ground-level ozone established under the Clean Air Act.

Not Available

2005-05-01T23:59:59.000Z

45

Tips: Air Conditioners | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Air Conditioners Tips: Air Conditioners Tips: Air Conditioners June 24, 2013 - 6:31pm Addthis Bigger isn't always better for an air conditioner. Learn effective ways to stay cool while saving energy. | Photo courtesy of ©iStockphoto/galinast. Bigger isn't always better for an air conditioner. Learn effective ways to stay cool while saving energy. | Photo courtesy of ©iStockphoto/galinast. Buying a bigger room air conditioner won't necessarily make you feel more comfortable during the hot summer months. In fact, a room air conditioner that's too big for the area it is supposed to cool will perform less efficiently and less effectively than a smaller, properly sized unit. The reason: an oversized unit will cool the room(s) to the thermostat set-point before proper dehumidification occurs, making the area feel "clammy"

46

Tips: Air Conditioners | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tips: Air Conditioners Tips: Air Conditioners Tips: Air Conditioners June 24, 2013 - 6:31pm Addthis Bigger isn't always better for an air conditioner. Learn effective ways to stay cool while saving energy. | Photo courtesy of ©iStockphoto/galinast. Bigger isn't always better for an air conditioner. Learn effective ways to stay cool while saving energy. | Photo courtesy of ©iStockphoto/galinast. Buying a bigger room air conditioner won't necessarily make you feel more comfortable during the hot summer months. In fact, a room air conditioner that's too big for the area it is supposed to cool will perform less efficiently and less effectively than a smaller, properly sized unit. The reason: an oversized unit will cool the room(s) to the thermostat set-point before proper dehumidification occurs, making the area feel "clammy"

47

Air Conditioning | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

environment. An air conditioner uses a cold indoor coil called the evaporator. The condenser, a hot outdoor coil, releases the collected heat outside. The evaporator and...

48

Air Force Announces Funding for Alternative Energy Research ...  

Air Force Announces Funding for Alternative Energy Research & Development. December 16, 2013. The Air Force Research Laboratory (AFRL) has ...

49

Air Sealing Your Home | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Your Home Your Home Air Sealing Your Home November 26, 2013 - 6:22pm Addthis Save on heating and cooling costs by checking for air leaks in common trouble spots in your home. Save on heating and cooling costs by checking for air leaks in common trouble spots in your home. What does this mean for me? Save money and energy by air sealing your house. Caulking and weatherstripping are simple, effective ways of sealing air leaks in your home. Reducing the amount of air that leaks in and out of your home is a cost-effective way to cut heating and cooling costs, improve durability, increase comfort, and create a healthier indoor environment. Caulking and weatherstripping are two simple and effective air-sealing techniques that offer quick returns on investment, often one year or less. Caulk is

50

Compressed Air Energy Storage (CAES) | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Compressed Air Energy Storage (CAES) Jump to: navigation, search Contents 1 Introduction 2 Technology Description 3 Plants 4 References Introduction Compressed air energy storage (CAES) is a way to store energy that is generated at night and deliver the energy during the day to meet peak demand. This is performed by compressing air and storing it during periods of excess electricity and expanding the air through a turbine when electricity is needed. Technology Description Diabatic Diabatic compressed air energy storage is what the two existing compressed air energy storage facilities currently employ. This method is

51

Coordination of energy and air quality management  

SciTech Connect

The project had two goals: first, to demonstrate industrial firms can improve plant energy efficiency as air pollution emissions are reduced; second, to demonstrate that both Seattle City Light and PSAPCA could more effectively accomplish their individual objectives through mutual cooperation, even though the two agencies have very different missions. The cooperative efforts promised benefits for all the parties involved. Seattle City Light hoped that PSAPCA`s knowledge of the likely developments in air pollution controls would help the utility better target energy conservation opportunities among its industrial customers. PSAPCA hoped that the financial assistance offer by Seattle City Light through its conservation programs would make industry less resistant to PSAPCA enforcement of new air pollution control regulations. Finally, individual industrial firms could mitigate some of the cost of meeting the new air pollution control standards. The results of the project were mixed. CEAM did demonstrate that industrial plants can improve energy efficiency as they reduce air pollution emissions, but the relationship between air pollution reduction and energy consumption is complicated; and the project was less successful in meeting its second goal. The project design did not include a measure by which results could be compared against what the two agencies would have accomplished had they not collaborated. Moreover, the project could have benefited substantially from a more complete implementation plan and the production of data quantifying the energy conservation potential resulting from the development of more stringent air pollution control regulations for each of Seattle`s major industries.

1992-12-01T23:59:59.000Z

52

climate and energy up in the air  

Science Conference Proceedings (OSTI)

07/8 - CLIMATE AND ENERGY UP IN THE AIR ... motion to move to a final vote, which led proponents of the resolution or an alternative to be proposed by Sen.

53

Energy Efficiency in Compressed Air Systems  

E-Print Network (OSTI)

Energy use in compressed air systems accounts for typically 10% of the total industrial electricity consumption. It also accounts for close to 99% of the CO2 footprint of an air compressor and approximately 80% of the life cycle costs of a compressor, over its lifetime. Considering these facts, it is sometimes surprising to see the lack of attention to compressed air systems in industry. This paper attempts to create awareness as to how a great deal of energy can be saved through a conscious process of selection and use of compressed air systems, bringing substantial benefits in economics and the environment. It also attempts to highlight the relative importance of energy savings over the costs of investments made in energy saving features and processes.

Hingorani, A.; Pavlov, A.

2010-01-01T23:59:59.000Z

54

AltAir Fuels | Open Energy Information  

Open Energy Info (EERE)

Sector Renewable Energy Product Seattle-based developer of projects for the production of jet fuel from renewable and sustainable oils. References AltAir Fuels1 LinkedIn...

55

Energy efficient indoor VOC air cleaning with activated carbon...  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy efficient indoor VOC air cleaning with activated carbon fiber (ACF) filters Title Energy efficient indoor VOC air cleaning with activated carbon fiber (ACF) filters...

56

Energy efficiency improvements in Chinese compressed air systems  

E-Print Network (OSTI)

air system assessments and energy audits based on a systemaudit. These compressed air system assessments may be conducted by compressor manufacturers/distributors or energy

McKane, Aimee; Li, Li; Li, Yuqi; Taranto, T.

2008-01-01T23:59:59.000Z

57

CP&L-3-B Wholesale Power Rate Schedule | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3-B Wholesale Power Rate Schedule 3-B Wholesale Power Rate Schedule CP&L-3-B Wholesale Power Rate Schedule Area: Carolina Power & Light, Eastern Division System: Kerr-Philpott This rate schedule shall be available to public bodies and cooperatives (any one of whom is hereinafter called the Customer) in North Carolina and South Carolina to whom power may be scheduled pursuant to contracts between the Government and Carolina Power & Light Company (hereinafter called the Company) and the Customer. This rate schedule shall be applicable to the sale at wholesale of power and accompanying energy generated at the John H. Kerr and Philpott Projects (hereinafter called the Projects) and sold under appropriate contracts between the Government and the Customer. Document Available for Download

58

Building Energy Code Resource Guide: Air Leakage Guide | Building Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Air Leakage Guide Air Leakage Guide The U.S. Department of Energy (DOE) recognizes the enormous potential that exists for improving the energy efficiency, safety and comfort of homes. The 2012 International Energy Conservation Code (IECC) sets the bar for energy efficiency, and air sealing requirements are one of the key provisions. This guide is a resource for understanding the air leakage requirements in the 2012 IECC and suggestions on how these measures can be met. It also provides information from Building America's Air Sealing Guide, best Practices and case studies on homes that are currently meeting the provisions. The 2012 IECC and a few International Residential Code requirements are referenced throughout the guide. Publication Date: Friday, September 30, 2011 BECP_Buidling Energy Code Resource Guide Air Leakage

59

Compressed Air Energy Storage Demonstration Newsletter  

Science Conference Proceedings (OSTI)

The Compressed Air Energy Storage (CAES) Demonstration Project includes the phased planning, engineering design, construction, demonstration, and performance monitoring of two CAES plants. One plant will be a system rated at 300 MWs for up to 10 hours with a below-ground reservoir for bulk energy air storage, and the other will be a system rated at 15 MWs for 2 hours with above-ground air vessel/piping. This is a critical technology demonstration project that is necessary to enable higher penetration of ...

2011-04-21T23:59:59.000Z

60

Building Technologies Office: Energy-Efficient Window Air Conditioner  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy-Efficient Window Energy-Efficient Window Air Conditioner Ratings Research Project to someone by E-mail Share Building Technologies Office: Energy-Efficient Window Air Conditioner Ratings Research Project on Facebook Tweet about Building Technologies Office: Energy-Efficient Window Air Conditioner Ratings Research Project on Twitter Bookmark Building Technologies Office: Energy-Efficient Window Air Conditioner Ratings Research Project on Google Bookmark Building Technologies Office: Energy-Efficient Window Air Conditioner Ratings Research Project on Delicious Rank Building Technologies Office: Energy-Efficient Window Air Conditioner Ratings Research Project on Digg Find More places to share Building Technologies Office: Energy-Efficient Window Air Conditioner Ratings Research Project on

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Air Conditioning | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

and basic components as refrigerators. Refrigerators use energy (usually electricity) to transfer heat from the cool interior of the refrigerator to the relatively warm...

62

ESS 2012 Peer Review - Modular Undersea Compressed Air Energy...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

solar.energy.govsunshotcsp.html ENERGY STORAGE SYSTEMS: Sept. 27, 2012 Modular Undersea Compressed Air Energy Storage (UCAES) System Bill Caruso www.BraytonEnergy.com Brayton...

63

List of Compressed air Incentives | Open Energy Information  

Open Energy Info (EERE)

Energy Efficiency Incentive Program (Texas) Local Grant Program Texas Commercial Ceiling Fan Central Air conditioners Chillers Comprehensive MeasuresWhole Building Compressed air...

64

University of Arizona Compressed Air Energy Storage  

SciTech Connect

Boiled down to its essentials, the grants purpose was to develop and demonstrate the viability of compressed air energy storage (CAES) for use in renewable energy development. While everyone agrees that energy storage is the key component to enable widespread adoption of renewable energy sources, the development of a viable scalable technology has been missing. The Department of Energy has focused on expanded battery research and improved forecasting, and the utilities have deployed renewable energy resources only to the extent of satisfying Renewable Portfolio Standards. The lack of dispatchability of solar and wind-based electricity generation has drastically increased the cost of operation with these components. It is now clear that energy storage coupled with accurate solar and wind forecasting make up the only combination that can succeed in dispatchable renewable energy resources. Conventional batteries scale linearly in size, so the price becomes a barrier for large systems. Flow batteries scale sub-linearly and promise to be useful if their performance can be shown to provide sufficient support for solar and wind-base electricity generation resources. Compressed air energy storage provides the most desirable answer in terms of scalability and performance in all areas except efficiency. With the support of the DOE, Tucson Electric Power and Science Foundation Arizona, the Arizona Research Institute for Solar Energy (AzRISE) at the University of Arizona has had the opportunity to investigate CAES as a potential energy storage resource.

Simmons, Joseph; Muralidharan, Krishna

2012-12-31T23:59:59.000Z

65

Measuring Dirac CP-violating phase with intermediate energy beta beam facility  

E-Print Network (OSTI)

Taking the established nonzero value of $\\theta_{13}$, we study the possibility of extracting the Dirac CP-violating phase by a beta beam facility with a boost factor $100technologies. We find that an antineutrino beam from $^6$He decay with a baseline of L=1300 km has a very promising CP discovery potential using a 500 kton Water Cherenkov (WC) detector. Fortunately this baseline corresponds to the distance between FermiLAB to Sanford underground research facility in South Dakota.

Pouya Bakhti; Yasaman Farzan

2013-07-03T23:59:59.000Z

66

Energy efficiency improvements in Chinese compressed air systems  

E-Print Network (OSTI)

Air Systems, Paper #071 Energy efficiency improvements into increase industrial energy efficiency. As a result, morein use. Over time, energy efficiency decreases and the cost

McKane, Aimee; Li, Li; Li, Yuqi; Taranto, T.

2008-01-01T23:59:59.000Z

67

Study of Air Infiltration Energy Consumption  

E-Print Network (OSTI)

The influence of heat recovery on the energy impact of air infiltration, and the systematic error due to the steady-state method were studied both experimentally and theoretically. Two methodologies suitable for measurement of the overall heat loss factors in full-size houses have been developed and validated. Dynamic measurements of Infiltration Heat Exchange effectiveness (IHEE), which expresses the air infiltration heat recovery as a fraction of the classical value of air infiltration energy consumption, showed that results from earlier steady-state measurements can be approximately applied to dynamic conditions when solar radiation is not present. However, this study has shown for the first time that IHEE is strongly dependent on air flow direction due to the impacts of air flow on the recovery or rejection of solar radiation energy. IHEE values greater than one and less than zero have been measured. These values are impossible in the absence of solar radiation. The results highlight the necessity of considering the air infiltration heat recovery and improving the current design methods for calculating the heating and cooling loads in buildings. The experimental and theoretical investigation show that steady-state methodology can: *be used without systematic error in the case of constant air flow *result in IHEE prediction error in a range of 1% to 8% when one-way dynamic air f1ow is present *cause significantly larger error when balanced dynamic air flow is present. The SSP (Single input and Single output data Pair) method can identify UAo of an enclosure using short term measurement data, typically a few hours long. It has overcome most of the typical problems in UA0 identification, such as errors due to thermal storage, ground heat transfer, inter-correlated multi-inputs, and solar radiation. The STAM (Short Term Average Method) has also been developed which makes it possible for the first time to determine both the UA and the solar aperture precisely under outdoor conditions from a two-day or a three-day test. These methods were developed and used to measure heat loss factors needed to determine IHEE values in this study.

Liu, Mingsheng

1992-08-01T23:59:59.000Z

68

Evaluation of Energy-Efficiency Standards for Room Air Conditioners...  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy-Efficiency Standards for Room Air Conditioners in the US Title Evaluation of Energy-Efficiency Standards for Room Air Conditioners in the US Publication Type Journal Article...

69

Project: Ventilation and Indoor Air Quality in Low-Energy ...  

Science Conference Proceedings (OSTI)

Ventilation and Indoor Air Quality in Low-Energy Buildings Project. Summary: NIST is developing tools and metrics to both ...

2012-12-27T23:59:59.000Z

70

California Air Resources Board | Open Energy Information  

Open Energy Info (EERE)

Air Resources Board Jump to: navigation, search Logo: California Air Resources Board Name California Air Resources Board Place Sacramento, California Website http:www.arb.ca.gov...

71

Federal Energy Management Program: Covered Product Category: Room Air  

NLE Websites -- All DOE Office Websites (Extended Search)

Room Air Conditioners to someone by E-mail Room Air Conditioners to someone by E-mail Share Federal Energy Management Program: Covered Product Category: Room Air Conditioners on Facebook Tweet about Federal Energy Management Program: Covered Product Category: Room Air Conditioners on Twitter Bookmark Federal Energy Management Program: Covered Product Category: Room Air Conditioners on Google Bookmark Federal Energy Management Program: Covered Product Category: Room Air Conditioners on Delicious Rank Federal Energy Management Program: Covered Product Category: Room Air Conditioners on Digg Find More places to share Federal Energy Management Program: Covered Product Category: Room Air Conditioners on AddThis.com... Energy-Efficient Products Federal Requirements Covered Product Categories Product Designation Process

72

Federal Energy Management Program: Covered Product Category: Air-Cooled  

NLE Websites -- All DOE Office Websites (Extended Search)

Air-Cooled Electric Chillers to someone by E-mail Air-Cooled Electric Chillers to someone by E-mail Share Federal Energy Management Program: Covered Product Category: Air-Cooled Electric Chillers on Facebook Tweet about Federal Energy Management Program: Covered Product Category: Air-Cooled Electric Chillers on Twitter Bookmark Federal Energy Management Program: Covered Product Category: Air-Cooled Electric Chillers on Google Bookmark Federal Energy Management Program: Covered Product Category: Air-Cooled Electric Chillers on Delicious Rank Federal Energy Management Program: Covered Product Category: Air-Cooled Electric Chillers on Digg Find More places to share Federal Energy Management Program: Covered Product Category: Air-Cooled Electric Chillers on AddThis.com... Energy-Efficient Products Federal Requirements

73

Fact Sheet: Isothermal Compressed Air Energy Storage (October 2012)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SustainX SustainX American Recovery and Reinvestment Act (ARRA) Isothermal Compressed Air Energy Storage Demonstrating a modular, market-ready energy storage system that uses compressed air as a storage medium SustainX will demonstrate an isothermal compressed air energy storage (ICAES) system. Energy can be stored in compressed air, with minimal energy losses, and released when the air is later allowed to expand. Many traditional compressed air energy storage (CAES) projects store energy in underground geological formations such as salt caverns. However, in these systems, the air warms when it is compressed and cools when it is expanded. CAES systems generally use gas combustion turbines to reheat the cooled air before expansion. This process creates inefficiencies and emissions.

74

Keystone Clean Air | Open Energy Information  

Open Energy Info (EERE)

Clean Air Clean Air Jump to: navigation, search Logo: Keystone Clean Air Name Keystone Clean Air Address 123 Pembroke Ct. Place Exton, Pennsylvania Zip 19341 Sector Efficiency Product KVAR Energy Controller - capacitors Year founded 1996 Number of employees 1-10 Phone number 610-363-7649 Website http://www.slideshare.net/toml Coordinates 40.0571015°, -75.6367661° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.0571015,"lon":-75.6367661,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

75

Enabling Energy-Efficient Approaches to Thermal Comfort Using Room Air Motion  

E-Print Network (OSTI)

Energy Efficiency, Thermal Comfort with Air MotionEnergy Efficiency, Thermal Comfort with Air Motion No-fan 2Energy Efficiency, Thermal Comfort with Air Motion

Pasut, Wilmer; Arens, Edward; Zhang, Hui; Kaam, Soazig; Zhai, Yongchao

2013-01-01T23:59:59.000Z

76

Improving Energy Efficiency of Compressed Air System Based on System Audit  

E-Print Network (OSTI)

50 compressed air system energy audits completed by Shanghai50 compressed air system energy audits completed by Shanghaiof compressed air energy audits conducted by the Shanghai

Shanghai, Hongbo Qin; McKane, Aimee

2008-01-01T23:59:59.000Z

77

Energy-efficient indoor volatile organic compound air cleaning...  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy-efficient indoor volatile organic compound air cleaning using activated carbon fiber media with nightly regeneration Title Energy-efficient indoor volatile organic compound...

78

Connectable solar air collectors Solar Energy Centre Denmark  

E-Print Network (OSTI)

Connectable solar air collectors Solar Energy Centre Denmark Danish Technological Institute SEC-R-22 #12;Connectable solar air collectors Søren ?stergaard Jensen Miroslav Bosanac Solar Energy Centre Package 91 #12;92 #12;93 #12;Appendix B Working drawings for the connectable solar air collectors 94 #12

79

Connectable solar air collectors Solar Energy Centre Denmark  

E-Print Network (OSTI)

Connectable solar air collectors Solar Energy Centre Denmark Danish Technological Institute SEC-R-22 #12;Connectable solar air collectors Søren ?stergaard Jensen Miroslav Bosanac Solar Energy Centre within the project "Connectable solar air collector/PVT collector" (Sammenkoblelig luftsolfanger

80

Central Air Conditioning | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Central Air Conditioning Central Air Conditioning Central Air Conditioning May 30, 2012 - 8:01pm Addthis Central air conditioners circulate cool air through a system of supply and return ducts. | Photo courtesy of ©iStockphoto/DonNichols. Central air conditioners circulate cool air through a system of supply and return ducts. | Photo courtesy of ©iStockphoto/DonNichols. What does this mean for me? Central air conditioning systems are thermostatically controlled and convenient to use. Central air conditioning systems must be installed properly to operate efficiently. Central air conditioning systems can share ductwork with your heating system. Central air conditioners circulate cool air through a system of supply and return ducts. Supply ducts and registers (i.e., openings in the walls,

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Room Air Conditioners | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Room Air Conditioners Room Air Conditioners Room Air Conditioners July 1, 2012 - 5:35pm Addthis A window air conditioner is one solution to cooling part of a house. | Photo courtesy of ©iStockphoto/kschulze. A window air conditioner is one solution to cooling part of a house. | Photo courtesy of ©iStockphoto/kschulze. What does this mean for me? Room air conditioners are less expensive and disruptive to install than central air conditioning systems. Room air conditioners can be a cost-effective alternative to central air conditioning systems. How does it work? Room air conditioners work by cooling one part of your home. Room or window air conditioners cool rooms rather than the entire home or business. If they provide cooling only where they're needed, room air conditioners are less expensive to operate than central units, even though

82

SolarAire LLC | Open Energy Information  

Open Energy Info (EERE)

SolarAire LLC Place Folsom, California Sector Solar Product Developing a solar thermal air conditioning unit. References SolarAire LLC1 LinkedIn Connections CrunchBase Profile...

83

Keeping Cool Without Air Conditioning | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Keeping Cool Without Air Conditioning Keeping Cool Without Air Conditioning August 2, 2013 - 9:50am Addthis Trees can save you energy by blocking sunlight in the summer and letting...

84

Energy from humid air. Final report  

DOE Green Energy (OSTI)

Results to date are presented for a research project which is in progress at the South Dakota School of Mines and Technology. The goal of the research is to find a cost-effective process to convert the energy in humid air into mechanical work, which will be used to drive an electrical generator. The research is being carried out by computer modeling. Results for a natural draft tower show that it is not a cost-effective way to get energy from humid air. Parametric studies are presented for expansion-compression cycles. With suitable conditions, including large amounts of cooling during compression, this cycle has an attractive net work output. To avoid using all the output power to overcome machine losses, it appears necessary to use a one-machine mechanization. The most promising uses vortex flow to achieve the necessary expansion and subsequent compression with cooling. Power output and costs have been estimated for a vortex plant located in Puerto Rico.

Oliver, T.K.; Groves, W.N.; Gruber, C.L.; Cheung, A.

1979-02-01T23:59:59.000Z

85

Conserve Energy by Optimizing Air Compressor System  

E-Print Network (OSTI)

There are many opportunities to conserve energy within an Industrial Plant without adversely impacting the operation or production. Many of these represent only relatively small savings, when compared to the overall utility bill; however, one major benefit of energy conservation is that the resultant savings in dollars goes directly to the bottom line as increased profits. To generate the same amount of profit dollars as an effective energy conservation project can generate, in cost avoidance, the plant would have to substantially increase the product shipments. This is not always possible; however, conserving energy is nearly always possible. How should one begin an energy conservation program within a major Industrial Plant? The same as any other taskone step at a time. This paper addresses one of the many small projects available within many industriesthe plant air compressing systems. It outlines how one industrial plant was able to reduce the utility bill by approximately $50,000 per year just within the compressor plant alone.

Williams, V. A.

1985-05-01T23:59:59.000Z

86

Central Air conditioners | Open Energy Information  

Open Energy Info (EERE)

Page Edit History Facebook icon Twitter icon Central Air conditioners Jump to: navigation, search TODO: Add description List of Central Air conditioners Incentives Retrieved...

87

Common Air Conditioner Problems | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Common Air Conditioner Problems Common Air Conditioner Problems Common Air Conditioner Problems May 30, 2012 - 6:41pm Addthis A refrigerant leak is one common air conditioning problem. | Photo courtesy of ©iStockphoto/BanksPhotos. A refrigerant leak is one common air conditioning problem. | Photo courtesy of ©iStockphoto/BanksPhotos. What does this mean for me? You can eliminate the most common air conditioner problems before hiring an air conditioning technician. You can do some air conditioner maintenance and repair tasks yourself. One of the most common air conditioning problems is improper operation. If your air conditioner is on, be sure to close your home's windows and outside doors. For room air conditioners, isolate the room or a group of connected rooms as much as possible from the rest of your home.

88

Common Air Conditioner Problems | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Common Air Conditioner Problems Common Air Conditioner Problems Common Air Conditioner Problems May 30, 2012 - 6:41pm Addthis A refrigerant leak is one common air conditioning problem. | Photo courtesy of ©iStockphoto/BanksPhotos. A refrigerant leak is one common air conditioning problem. | Photo courtesy of ©iStockphoto/BanksPhotos. What does this mean for me? You can eliminate the most common air conditioner problems before hiring an air conditioning technician. You can do some air conditioner maintenance and repair tasks yourself. One of the most common air conditioning problems is improper operation. If your air conditioner is on, be sure to close your home's windows and outside doors. For room air conditioners, isolate the room or a group of connected rooms as much as possible from the rest of your home.

89

Chapter 53 Ambient Air Quality (Kentucky) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 Ambient Air Quality (Kentucky) 3 Ambient Air Quality (Kentucky) Chapter 53 Ambient Air Quality (Kentucky) < Back Eligibility Agricultural Commercial Construction Developer Industrial Installer/Contractor Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Utility Program Info State Kentucky Program Type Environmental Regulations Safety and Operational Guidelines Provider Kentucky Department for Environmental Protection Kentucky Administrative Regulation Chapter 53, entitled Ambient Air Quality, is promulgated under the authority of the Division of Air Quality within the Energy and Environment Cabinet's Department for Environmental Protection. Chapter 53 sets the air quality standards for pollutants regulated under the federally mandated Clean Air Act. The purpose of the

90

Five ENERGY STAR Room Air Conditioners Fail Testing  

Energy.gov (U.S. Department of Energy (DOE))

The U.S. Department of Energy's Office of Enforcement announced today that DOE testing has identified five Friedrich room air conditioners that do not meet the ENERGY STAR Programs energy...

91

Seneca Compressed Air Energy Storage (CAES) Project  

SciTech Connect

Compressed Air Energy Storage (CAES) is a hybrid energy storage and generation concept that has many potential benefits especially in a location with increasing percentages of intermittent wind energy generation. The objectives of the NYSEG Seneca CAES Project included: for Phase 1, development of a Front End Engineering Design for a 130MW to 210 MW utility-owned facility including capital costs; project financials based on the engineering design and forecasts of energy market revenues; design of the salt cavern to be used for air storage; draft environmental permit filings; and draft NYISO interconnection filing; for Phase 2, objectives included plant construction with a target in-service date of mid-2016; and for Phase 3, objectives included commercial demonstration, testing, and two-years of performance reporting. This Final Report is presented now at the end of Phase 1 because NYSEG has concluded that the economics of the project are not favorable for development in the current economic environment in New York State. The proposed site is located in NYSEGs service territory in the Town of Reading, New York, at the southern end of Seneca Lake, in New York States Finger Lakes region. The landowner of the proposed site is Inergy, a company that owns the salt solution mining facility at this property. Inergy would have developed a new air storage cavern facility to be designed for NYSEG specifically for the Seneca CAES project. A large volume, natural gas storage facility owned and operated by Inergy is also located near this site and would have provided a source of high pressure pipeline quality natural gas for use in the CAES plant. The site has an electrical take-away capability of 210 MW via two NYSEG 115 kV circuits located approximately one half mile from the plant site. Cooling tower make-up water would have been supplied from Seneca Lake. NYSEGs engineering consultant WorleyParsons Group thoroughly evaluated three CAES designs and concluded that any of the designs would perform acceptably. Their general scope of work included development of detailed project construction schedules, capital cost and cash flow estimates for both CAES cycles, and development of detailed operational data, including fuel and compression energy requirements, to support dispatch modeling for the CAES cycles. The Dispatch Modeling Consultant selected for this project was Customized Energy Solutions (CES). Their general scope of work included development of wholesale electric and gas market price forecasts and development of a dispatch model specific to CAES technologies. Parsons Brinkerhoff Energy Storage Services (PBESS) was retained to develop an air storage cavern and well system design for the CAES project. Their general scope of work included development of a cavern design, solution mining plan, and air production well design, cost, and schedule estimates for the project. Detailed Front End Engineering Design (FEED) during Phase 1 of the project determined that CAES plant capital equipment costs were much greater than the $125.6- million originally estimated by EPRI for the project. The initial air storage cavern Design Basis was increased from a single five million cubic foot capacity cavern to three, five million cubic foot caverns with associated air production wells and piping. The result of this change in storage cavern Design Basis increased project capital costs significantly. In addition, the development time required to complete the three cavern system was estimated at approximately six years. This meant that the CAES plant would initially go into service with only one third of the required storage capacity and would not achieve full capability until after approximately five years of commercial operation. The market price forecasting and dispatch modeling completed by CES indicated that the CAES technologies would operate at only 10 to 20% capacity factors and the resulting overall project economics were not favorable for further development. As a result of all of these factors, the Phase 1 FEED developed an installe

None

2012-11-30T23:59:59.000Z

92

ENERGY STAR Qualified Room Air Conditioners | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Room Air Conditioners Room Air Conditioners Consumer Data Apps Challenges Resources About Blogs Let's Talk Feedback Consumer You are here Data.gov » Communities » Consumer » Data ENERGY STAR Qualified Room Air Conditioners Dataset Summary Description Room Air Conditioners that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers save money and protect the environment through energy-efficient products and practices. More information on ENERGY STAR is available at www.energystar.gov. Tags {"Room Air Conditioners","Energy Star",products,"energy efficiency",efficient,"greenhouse gas emissions",climate,utility,utilities,household,savings,labels,partners,certification}

93

Seneca Compressed Air Energy Storage (CAES) Project  

SciTech Connect

This report provides a review and an analysis of potential environmental justice areas that could be affected by the New York State Electric & Gas (NYSEG) compress air energy storage (CAES) project and identifies existing environmental burden conditions on the area and evaluates additional burden of any significant adverse environmental impact. The review assesses the socioeconomic and demographic conditions of the area surrounding the proposed CAES facility in Schuyler County, New York. Schuyler County is one of 62 counties in New York. Schuyler Countys 2010 population of 18,343 makes it one of the least populated counties in the State (U.S. Census Bureau, 2010). This report was prepared for WorleyParsons by ERM and describes the study area investigated, methods and criteria used to evaluate this area, and the findings and conclusions from the evaluation.

None

2012-11-30T23:59:59.000Z

94

Bel Air North, Maryland: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Bel Air North, Maryland: Energy Resources Bel Air North, Maryland: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.553533°, -76.373653° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.553533,"lon":-76.373653,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

95

Bel Air, Maryland: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Air, Maryland: Energy Resources Air, Maryland: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.5731449°, -78.8497437° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.5731449,"lon":-78.8497437,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

96

Bel Air South, Maryland: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Bel Air South, Maryland: Energy Resources Bel Air South, Maryland: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 39.504033°, -76.3181° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.504033,"lon":-76.3181,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

97

Center for Clean Air Policy (CCAP) | Open Energy Information  

Open Energy Info (EERE)

windex.php?titleCenterforCleanAirPolicy(CCAP)&oldid378943" Categories: Clean Energy Organizations Policy Organizations Organizations What links here Related changes...

98

Current Research on Building Energy Systems and Air Cleaning...  

NLE Websites -- All DOE Office Websites (Extended Search)

Program Development Contact Us Department Contacts Media Contacts Current Research on Building Energy Systems and Air Cleaning by Visible-Photocatalytic Oxidation (Visible-PCO)...

99

EA-1752: Pacific Gas & Electric, Compressed Air Energy Storage...  

NLE Websites -- All DOE Office Websites (Extended Search)

752: Pacific Gas & Electric, Compressed Air Energy Storage Compression Testing Phase and Temporary Site Facilities, Kings Island, San Joaquin County, California EA-1752: Pacific...

100

Simulation of energy performance of underfloor air distribution (UFAD) systems  

E-Print Network (OSTI)

energy consumption and the peak demand were calculated usingand also in the reduction of peak demand HVAC annual energymeasure to reduce peak demand. Key words Underfloor air

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Air Pollution Control (Oklahoma) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Pollution Control (Oklahoma) Air Pollution Control (Oklahoma) Air Pollution Control (Oklahoma) < Back Eligibility Agricultural Fuel Distributor Industrial Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative State/Provincial Govt Systems Integrator Tribal Government Utility Savings Category Buying & Making Electricity Program Info State Oklahoma Program Type Environmental Regulations Provider Environmental Quality This chapter enumerates primary and secondary ambient air quality standards and the significant deterioration increments. Significant deterioration refers to an increase in ambient air pollution above a baseline plus a specific increment allowed for one of three classes of areas. It is required for potential sources of air contaminants to register with the

102

Stronger Manufacturers' Energy Efficiency Standards for Residential Air  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Stronger Manufacturers' Energy Efficiency Standards for Residential Stronger Manufacturers' Energy Efficiency Standards for Residential Air Conditioners Go Into Effect Today Stronger Manufacturers' Energy Efficiency Standards for Residential Air Conditioners Go Into Effect Today January 23, 2006 - 11:09am Addthis WASHINGTON, DC -- To increase the energy efficiency of residential air conditioners, the U.S. Department of Energy (DOE) has issued new manufacturing standards that go into effect today, January 23, 2006, for products manufactured in, or imported into, the United States. "Homeowners who choose to buy more energy-efficient air conditioning systems after today will realize significant savings in their energy bills and greatly reduce their energy use," said Secretary of Energy Samuel W. Bodman. "These new energy efficiency standards are the first of several

103

Duct/Air sealing | Open Energy Information  

Open Energy Info (EERE)

Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon DuctAir sealing Jump to: navigation, search TODO: Add description List of DuctAir sealing...

104

Room Air Conditioners | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

you need to mount the air conditioner at the narrow end of a long room, then look for a fan control known as "Power Thrust" or "Super Thrust" that sends the cooled air farther...

105

Seneca Compressed Air Energy Storage (CAES) Project  

DOE Green Energy (OSTI)

This document provides specifications for the process air compressor for a compressed air storage project, requests a budgetary quote, and provides supporting information, including compressor data, site specific data, water analysis, and Seneca CAES value drivers.

None

2012-11-30T23:59:59.000Z

106

Air Sealing for New Home Construction | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

for New Home Construction for New Home Construction Air Sealing for New Home Construction May 2, 2012 - 6:09pm Addthis Air Sealing for New Home Construction What does this mean for me? Air sealing your house properly during construction will save you energy and money. Ideally, air-sealing techniques are tailored to your site and climate zone. How does it work? Workers will seal all the paths that air can leak in and out of your new home during construction. This process requires care and attention to detail, and it's best to hire professionals with experience building energy-efficient homes. Minimizing air movement in and out of a house is key to building an energy-efficient home. Controlling air leakage is also critical to moisture control. It's always best to use techniques and materials identified as best

107

PFT Air Infiltration Measurement Technique | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

PFT Air Infiltration Measurement Technique PFT Air Infiltration Measurement Technique PFT Air Infiltration Measurement Technique April 2, 2012 - 3:11pm Addthis The Brookhaven National Laboratory developed the PFT (PerFluorocarbon tracer gas) technique to measure changes over time when determining a building's air-infiltration rate. The Brookhaven National Laboratory developed the PFT (PerFluorocarbon tracer gas) technique to measure changes over time when determining a building's air-infiltration rate. What does this mean for me? You can save 5%-30% on your energy bill by making upgrades following a home energy assessment. A professional energy auditor may use the PFT air infiltration measurement technique to find out where your home has air leaks, though a blower door test is more commonly used.

108

Four Central Air Conditioners Determined Noncompliant With Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Four Central Air Conditioners Determined Noncompliant With Energy Four Central Air Conditioners Determined Noncompliant With Energy Efficiency Standard Four Central Air Conditioners Determined Noncompliant With Energy Efficiency Standard October 3, 2011 - 9:21am Addthis The U.S. Department of Energy's Office of Enforcement issued a Notice of Noncompliance Determination (Notice) on September 27, 2011, to AeroSys, Inc. (AeroSys) regarding four models of central (through-the-wall) air conditioners that fail to meet Federal energy efficiency requirements. DOE tests revealed that AeroSys through-the-wall air conditioner models THDC-18S, THDC-18T, THDC-24S, and THDC-24T do not meet the minimum energy efficiency requirements set forth in DOE regulations. The Notice provides that AeroSys must inform those to whom it has sold the models that they do

109

Clean Air Act | Open Energy Information  

Open Energy Info (EERE)

Clean Air Act Clean Air Act Jump to: navigation, search Statute Name Clean Air Act Year 1970 Url CAA.jpg Description Congress passed the CAA in 1970 in order to combat air pollution in the United States and protect the health and general welfare of United States citizens against air pollutants. References CAA[1] Federal Oil and Gas[2] Contents 1 Introduction 2 Title I Air Pollution Prevention 3 Title II Emission Standards for Moving Sources 4 Title III General Provisions 5 Title IV Acid Deposition Control 6 Title V Permits 7 Title VI Stratospheric Ozone Protection 8 References Introduction The Clean Air Act was enacted by congress in 1990. Since then only minor changes have been made. The act is just a law ensuring that the EPA will follow certain guidelines and definitions for protecting and improving the

110

Air Products Chemicals Inc | Open Energy Information  

Open Energy Info (EERE)

Air Products Chemicals Inc Air Products Chemicals Inc Jump to: navigation, search Name Air Products & Chemicals Inc Place Allentown, Pennsylvania Zip 18195 Sector Hydro, Hydrogen, Services Product A global supplier of merchant hydrogen with a portfolio of products, services and solutions providing gases, performance materials and chemical intermediates. References Air Products & Chemicals Inc[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Air Products & Chemicals Inc is a company located in Allentown, Pennsylvania . References ↑ "Air Products & Chemicals Inc" Retrieved from "http://en.openei.org/w/index.php?title=Air_Products_Chemicals_Inc&oldid=341937

111

Eastern States Harness Clean Energy to Promote Air Quality  

SciTech Connect

States on the East Coast are including renewable energy and energy efficiency projects into their air quality plans that they submit to the EPA to address nonattainment for nitrogen oxides and other pollutants.

2007-10-01T23:59:59.000Z

112

Compressed Air Energy Storage (CAES) Demonstration Newsletter, April 2013  

Science Conference Proceedings (OSTI)

The Compressed Air Energy Storage (CAES) demonstration project includes the phased planning, engineering design, construction, demonstration and performance monitoring of two CAES plants. These plants are envisioned to be the following: 1) a system rated at 300 MWs for up to 10 hours with a below-ground reservoir for bulk energy air storage and 2) a system rated at 15 MWs for 2 hours with above-ground air vessel/piping.This is a critical technology demonstration project, necessary to ...

2013-04-25T23:59:59.000Z

113

Compressed Air Energy Storage Demonstration Newsletter, October 2013  

Science Conference Proceedings (OSTI)

The Compressed Air Energy Storage (CAES) demonstration project includes the phased planning, engineering design, construction, demonstration and performance monitoring of two CAES plants. These plants are envisioned to be the following: 1) a system rated at 300 MWs for up to 10 hours with a below-ground reservoir for bulk energy air storage and 2) a system rated at 15 MWs for 2 hours with above-ground air vessel/piping.This is a critical technology demonstration project, necessary to ...

2013-10-30T23:59:59.000Z

114

Compressed Air Energy Storage (CAES) Demonstration Newsletter, July 2013  

Science Conference Proceedings (OSTI)

The Compressed Air Energy Storage (CAES) demonstration project includes the phased planning, engineering design, construction, demonstration and performance monitoring of two CAES plants. These plants are envisioned to be the following: 1) a system rated at 300 MWs for up to 10 hours with a below-ground reservoir for bulk energy air storage and 2) a system rated at 15 MWs for 2 hours with above-ground air vessel/piping.This is a critical technology demonstration project, necessary to ...

2013-07-29T23:59:59.000Z

115

US Air Force Facility Energy Management Program - How Industry Can Help the Air Force Meet Its Objectives  

E-Print Network (OSTI)

This paper describes the Air Force's facility energy management program including how industry can help the Air Force meet its facility energy objectives. Background information on energy use and energy conservation efforts are presented to give the reader an understanding of the magnitude of energy used by the Air Force and how greater efficiency of use is being approached.

Holden, P. C.; Kroop, R. H.

1983-01-01T23:59:59.000Z

116

Simple Interactive Models for better air quality (SIM-air) | Open Energy  

Open Energy Info (EERE)

Simple Interactive Models for better air quality (SIM-air) Simple Interactive Models for better air quality (SIM-air) Jump to: navigation, search Tool Summary Name: Simple Interactive Models (SIM-air) Agency/Company /Organization: UrbanEmissions.info Sector: Climate, Energy User Interface: Desktop Application Complexity/Ease of Use: Moderate Website: urbanemissions.info/model-tools/sim-air.html Cost: Free Related Tools Tool for Selecting CDM Methods & Technologies ProForm Environmental Impact and Sustainability Applied General Equilibrium Model (ENVISAGE) ... further results Find Another Tool FIND DEVELOPMENT IMPACTS ASSESSMENT TOOLS A set of software-based integrated air pollution analysis tools that illustrate how cities in developing countries, despite the informational, institutional and infrastructural limitations they face, can begin to

117

General Air Permits (Louisiana) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

General Air Permits (Louisiana) General Air Permits (Louisiana) General Air Permits (Louisiana) < Back Eligibility Agricultural Construction Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Utility Program Info State Louisiana Program Type Environmental Regulations Provider Louisiana Department of Environmental Quality Any source, including a temporary source, which emits or has the potential to emit any air contaminant requires an air permit. Facilities with potential emissions less than 5 tons per year of any regulated air pollutant do not need a permit. The Louisiana Department of Environmental Quality issues Title V General Permits. The permit is developed based on equipment types versus facility types, the general permits are not limited in their use to a specific industry or category. Title V permits combine

118

AirShares EU Carbon Allowances Fund | Open Energy Information  

Open Energy Info (EERE)

AirShares EU Carbon Allowances Fund AirShares EU Carbon Allowances Fund Jump to: navigation, search Name AirShares EU Carbon Allowances Fund Place New York, New York Zip 10170 Product AirShares is a commodity pool for exchange-traded futures contracts for EUAs. References AirShares EU Carbon Allowances Fund[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. AirShares EU Carbon Allowances Fund is a company located in New York, New York . References ↑ "AirShares EU Carbon Allowances Fund" Retrieved from "http://en.openei.org/w/index.php?title=AirShares_EU_Carbon_Allowances_Fund&oldid=341942" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes

119

Energy Basics: Air-Source Heat Pumps  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Systems Air-Source Heat Pumps Ductless Mini-Split Heat Pumps Absorption Heat Pumps Geothermal Heat Pumps Supporting Equipment for Heating & Cooling Systems Water Heating...

120

Air Pollution Control (Indiana) | Open Energy Information  

Open Energy Info (EERE)

StateProvince Program Administrator Air Pollution Control Board, Indiana Department of Environmental Management Primary Website http:www.in.govlegislativeiac...

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Compressed Air Energy Storage Act (Kansas)  

Energy.gov (U.S. Department of Energy (DOE))

This act lays out regulations for the local authorities related to site selection, design, operation and monitoring for underground storage of compressed air.

122

Reactive Air Aluminizing - Energy Innovation Portal  

Reactive Air Aluminizing is a process for applying a protective coating on steel components in solid oxide fuel cells and other high temperature electrochemical devices.

123

Building Energy Software Tools Directory: Room Air Conditioner Cost  

NLE Websites -- All DOE Office Websites (Extended Search)

Room Air Conditioner Cost Estimator Room Air Conditioner Cost Estimator Screen capture of Room Air Conditioner Cost Estimator The cost estimator compares high-efficiency room air conditioners to standard equipment in terms of life cycle cost. It provides an alternative to complicated building simulation models, while offering more precision than simplified estimating tools that are commonly available. The cost estimator assists decision-making regarding the purchase or replacement of room air conditioning equipment, by estimating a product�s lifetime energy cost savings at various efficiency levels. Screen Shots Keywords air conditioner, life-cycle cost, energy performance, residential buildings, energy savings Validation/Testing Internal reviews at Pacific Northwest National Laboratory.

124

Product Standards for Air Conditioners (Japan) | Open Energy Information  

Open Energy Info (EERE)

Air Conditioners (Japan) Air Conditioners (Japan) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Product Standards for Air Conditioners (Japan) Focus Area: Appliances & Equipment Topics: Policy Impacts Website: www.eccj.or.jp/top_runner/pdf/tr_air_conditioners_apr.2008.pdf Equivalent URI: cleanenergysolutions.org/content/product-standards-air-conditioners-ja Language: English Policies: "Deployment Programs,Regulations" is not in the list of possible values (Deployment Programs, Financial Incentives, Regulations) for this property. DeploymentPrograms: Industry Codes & Standards Regulations: Appliance & Equipment Standards and Required Labeling This Energy Conservation Center Japan (ECCJ) document was created as a guide in response to its newly established set of standards and labelling

125

Economics of compressed air energy storage employing thermal energy storage  

DOE Green Energy (OSTI)

The approach taken in this study is to adopt system design and capital cost estimates from three independent CAES studies (eight total designs) and, by supplying a common set of fuel/energy costs and economic assumptions in conjunction with a common methodology, to arrive at a series of levelized energy costs over the system's lifetime. In addition, some analyses are provided to gauge the sensitivity of these levelized energy costs to fuel and compression energy costs and to system capacity factors. The systems chosen for comparison are of four generic types: conventional CAES, hybrid CAES, adiabatic CAES, and an advanced-design gas turbine (GT). In conventional CAES systems the heat of compression generated during the storage operation is rejected to the environment, and later, during the energy-generation phase, turbine fuel must be burned to reheat the compressed air. In the hybrid systems some of the heat of compression is stored and reapplied later during the generation phase, thereby reducing turbine fuel requirements. The adiabatic systems store adequate thermal energy to eliminate the need for turbine fuel entirely. The gas turbine is included within the report for comparison purposes; it is an advanced-design turbine, one that is expected to be available by 1985.

Schulte, S.C.; Reilly, R.W.

1979-11-01T23:59:59.000Z

126

Economics of compressed air energy storage employing thermal energy storage  

SciTech Connect

The approach taken in this study is to adopt system design and capital cost estimates from three independent CAES studies (eight total designs) and, by supplying a common set of fuel/energy costs and economic assumptions in conjunction with a common methodology, to arrive at a series of levelized energy costs over the system's lifetime. In addition, some analyses are provided to gauge the sensitivity of these levelized energy costs to fuel and compression energy costs and to system capacity factors. The systems chosen for comparison are of four generic types: conventional CAES, hybrid CAES, adiabatic CAES, and an advanced-design gas turbine (GT). In conventional CAES systems the heat of compression generated during the storage operation is rejected to the environment, and later, during the energy-generation phase, turbine fuel must be burned to reheat the compressed air. In the hybrid systems some of the heat of compression is stored and reapplied later during the generation phase, thereby reducing turbine fuel requirements. The adiabatic systems store adequate thermal energy to eliminate the need for turbine fuel entirely. The gas turbine is included within the report for comparison purposes; it is an advanced-design turbine, one that is expected to be available by 1985.

Schulte, S.C.; Reilly, R.W.

1979-11-01T23:59:59.000Z

127

Air Pollution Control (Michigan) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Pollution Control (Michigan) Air Pollution Control (Michigan) Air Pollution Control (Michigan) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Program Info State Michigan Program Type Environmental Regulations Siting and Permitting Provider Department of Environmental Quality This rule requires an annual report from a commercial, industrial, or governmental source of emission of an air contaminant if, in the judgment of the Department, information on the quantity and composition of an air

128

Fuel-Free Compressed-Air Energy Storage: Fuel-Free, Ubiquitous Compressed-Air Energy Storage and Power Conditioning  

SciTech Connect

GRIDS Project: General Compression has developed a transformative, near-isothermal compressed air energy storage system (GCAES) that prevents air from heating up during compression and cooling down during expansion. When integrated with renewable generation, such as a wind farm, intermittent energy can be stored in compressed air in salt caverns or pressurized tanks. When electricity is needed, the process is reversed and the compressed air is expanded to produce electricity. Unlike conventional compressed air energy storage (CAES) projects, no gas is burned to convert the stored high-pressure air back into electricity. The result of this breakthrough is an ultra-efficient, fully shapeable, 100% renewable and carbon-free power product. The GCAES system can provide high quality electricity and ancillary services by effectively integrating renewables onto the grid at a cost that is competitive with gas, coal and nuclear generation.

None

2010-09-13T23:59:59.000Z

129

New Air Cleaning Strategies for Reduced Commercial Building Ventilation Energy  

SciTech Connect

Approximately ten percent of the energy consumed in U.S. commercial buildings is used by HVAC systems to condition outdoor ventilation air. Reducing ventilation rates would be a simple and broadly-applicable energy retrofit option, if practical counter measures were available that maintained acceptable concentrations of indoor-generated air pollutants. The two general categories of countermeasures are: 1) indoor pollutant source control, and 2) air cleaning. Although pollutant source control should be used to the degree possible, source control is complicated by the large number and changing nature of indoor pollutant sources. Particle air cleaning is already routinely applied in commercial buildings. Previous calculations indicate that particle filtration consumes only 10percent to 25percent of the energy that would otherwise be required to achieve an equivalent amount of particle removal with ventilation. If cost-effective air cleaning technologies for volatile organic compounds (VOCs) were also available, outdoor air ventilation rates could be reduced substantially and broadly in the commercial building stock to save energy. The research carried out in this project focuses on developing novel VOC air cleaning technologies needed to enable energy-saving reductions in ventilation rates. The minimum required VOC removal efficiency to counteract a 50percent reduction in ventilation rate for air cleaning systems installed in the HVAC supply airstream is modest (generally 20percent or less).

Sidheswaran, Meera; Destaillats, Hugo; Sullivan, Douglas P.; Fisk, William J.

2010-10-27T23:59:59.000Z

130

MHK Technologies/Ocean Powered Compressed Air Stations | Open Energy  

Open Energy Info (EERE)

Powered Compressed Air Stations Powered Compressed Air Stations < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Ocean Powered Compressed Air Stations.png Technology Profile Primary Organization Wave Power Plant Inc Technology Resource Click here Wave Technology Type Click here Point Absorber - Submerged Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description The Ocean Powered Compressed Air Station is a point absorber that uses an air pump to force air to a landbased generator The device only needs 4m water depth and electricity production fluctations through storing energy at a constant air pressure Technology Dimensions Device Testing Date Submitted 13:16.5 << Return to the MHK database homepage Retrieved from

131

Covered Product Category: Room Air Conditioners | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Room Air Conditioners Room Air Conditioners Covered Product Category: Room Air Conditioners October 7, 2013 - 10:40am Addthis ENERGY STAR Qualified Products FEMP provides acquisition guidance across a variety of product categories, including room air conditioners, which are an ENERGY STAR®-qualified product category. Federal laws and executive orders mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law. Most manufacturers display the ENERGY STAR label on complying models. For a model not displaying this label, check the manufacturer's literature to determine if it meets the efficiency requirements outlined by ENERGY STAR. Performance Requirements for Federal Purchases For the most up-to-date efficiency levels required by ENERGY STAR, look for

132

Covered Product Category: Room Air Conditioners | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Room Air Conditioners Room Air Conditioners Covered Product Category: Room Air Conditioners October 7, 2013 - 10:40am Addthis ENERGY STAR Qualified Products FEMP provides acquisition guidance across a variety of product categories, including room air conditioners, which are an ENERGY STAR®-qualified product category. Federal laws and executive orders mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law. Most manufacturers display the ENERGY STAR label on complying models. For a model not displaying this label, check the manufacturer's literature to determine if it meets the efficiency requirements outlined by ENERGY STAR. Performance Requirements for Federal Purchases For the most up-to-date efficiency levels required by ENERGY STAR, look for

133

Climate and Air Pollution Planning Assistant (CAPPA) | Open Energy  

Open Energy Info (EERE)

Climate and Air Pollution Planning Assistant (CAPPA) Climate and Air Pollution Planning Assistant (CAPPA) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Climate and Air Pollution Planning Assistant (CAPPA) Agency/Company /Organization: ICLEI Sector: Climate Focus Area: Non-renewable Energy, Energy Efficiency, Buildings, - Biofuels, - Landfill Gas, - Waste to Energy, - Anaerobic Digestion, Ground Source Heat Pumps, - Solar Hot Water, - Solar PV, Wind, Transportation, Forestry, People and Policy, Water Conservation, Offsets and Certificates, Greenhouse Gas Phase: Evaluate Options, Develop Goals, Prepare a Plan Topics: Policy, Deployment, & Program Impact Resource Type: Software/modeling tools, Guide/manual User Interface: Spreadsheet Website: www.icleiusa.org/action-center/tools/cappa-decision-support-tool/

134

Air Quality Regulations (Pennsylvania) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

regulates more than 70,000 inspection points such as pollution control devices, boilers, fuels and paints at 3,650 facilities that produce air pollution in Pennsylvania. The...

135

High-energy metal air batteries  

DOE Patents (OSTI)

Disclosed herein are embodiments of lithium/air batteries and methods of making and using the same. Certain embodiments are pouch-cell batteries encased within an oxygen-permeable membrane packaging material that is less than 2% of the total battery weight. Some embodiments include a hybrid air electrode comprising carbon and an ion insertion material, wherein the mass ratio of ion insertion material to carbon is 0.2 to 0.8. The air electrode may include hydrophobic, porous fibers. In particular embodiments, the air electrode is soaked with an electrolyte comprising one or more solvents including dimethyl ether, and the dimethyl ether subsequently is evacuated from the soaked electrode. In other embodiments, the electrolyte comprises 10-20% crown ether by weight.

Zhang, Ji-Guang; Xiao, Jie; Xu, Wu; Wang, Deyu; Williford, Ralph E.; Liu, Jun

2013-07-09T23:59:59.000Z

136

Energy Dependence of Nuclear Transparency in C(p,2p) Scattering  

E-Print Network (OSTI)

The transparency of carbon for (p,2p) quasi-elastic events was measured at beam energies ranging from 6 to 14.5 GeV at 90 degrees c.m. The four momentum transfer squared q*q ranged from 4.8 to 16.9 (GeV/c)**2. We present the observed energy dependence of the ratio of the carbon to hydrogen cross sections. We also apply a model for the nuclear momentum distribution of carbon to normalize this transparency ratio. We find a sharp rise in transparency as the beam energy is increased to 9 GeV and a reduction to approximately the Glauber level at higher energies.

A. Leksanov; J. Alster; G. Asryan; Y. Averichev; D. Barton; V. Baturin; N. Bukhtoyarova; A. Carroll; S. Heppelmann; T. Kawabata; Y. Makdisi; E. Minina; I. Navon; A. Malki; H. Nicholson; A. Ogawa; Yu. Panebratsev; E. Piasetzky; A. Schetkovsky; S. Shimanskiy; A. Tang; J. W. Watson; H. Yoshida; D. Zhalov

2001-04-20T23:59:59.000Z

137

Air-Source Heat Pumps | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air-Source Heat Pumps Air-Source Heat Pumps Air-Source Heat Pumps June 24, 2012 - 3:35pm Addthis When properly installed, an air-source heat pump can deliver one-and-a-half to three times more heat energy to a home than the electrical energy it consumes. | Photo courtesy of iStockPhoto/YinYang. When properly installed, an air-source heat pump can deliver one-and-a-half to three times more heat energy to a home than the electrical energy it consumes. | Photo courtesy of iStockPhoto/YinYang. What does this mean for me? If you live in a cooling climate, an air-source heat pump is a good choice. If you live in a heating climate, watch for advanced air-source heat pumps coming on the market that operate well in sub-freezing temperatures. An air-source heat pump can provide efficient heating and cooling for your

138

Modeling of coupled thermodynamic and geomechanical performance of underground compressed air energy storage (CAES) in lined rock caverns  

E-Print Network (OSTI)

Williams, Compressed air energy storage: Theory, resources,for the compressed air energy storage technology by thefor compressed air energy storage power generation, Japan

Rutqvist, J.

2013-01-01T23:59:59.000Z

139

Wind Energy and Air Emission Reduction Benefits: A Primer  

Wind Powering America (EERE)

Wind Energy and Air Emission Wind Energy and Air Emission Reduction Benefits: A Primer D. Jacobson D.J. Consulting LLC McLean, Virginia C. High Resource Systems Group Inc. White River Junction, Vermont Subcontract Report NREL/SR-500-42616 February 2008 NREL is operated by Midwest Research Institute ● Battelle Contract No. DE-AC36-99-GO10337 National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov Operated for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy by Midwest Research Institute * Battelle Contract No. DE-AC36-99-GO10337 Subcontract Report NREL/SR-500-42616 February 2008 Wind Energy and Air Emission Reduction Benefits: A Primer D. Jacobson D.J. Consulting LLC McLean, Virginia

140

Case Study - Hill Air Force Base, Utah | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hill Air Force Base, Utah Hill Air Force Base, Utah Case Study - Hill Air Force Base, Utah October 7, 2013 - 2:00pm Addthis Overview Energy savings performance contracting at Hill Air Force Base generated much interest during a recent training session on energy management that downlinked 12 Department of Defense sites. Energy systems in 940 buildings on the Base will be upgraded under an 18-year ESPC between the Government and the energy service company, CES/Way. Improvements are distributed over five task orders that will be completed in five years, with CES/Way providing $2.5 million in up-front costs for the first two task orders. Utah Power & Light will provide $8 million in rebates to help cover the contractor's initial investment, maintenance services, and interest costs.

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Molten Air -- A new, highest energy class of rechargeable batteries  

E-Print Network (OSTI)

This study introduces the principles of a new class of batteries, rechargeable molten air batteries, and several battery chemistry examples are demonstrated. The new battery class uses a molten electrolyte, are quasi reversible, and have amongst the highest intrinsic battery electric energy storage capacities. Three examples of the new batteries are demonstrated. These are the iron, carbon and VB2 molten air batteries with respective intrinsic volumetric energy capacities of 10,000, 19,000 and 27,000 Wh per liter.

Licht, Stuart

2013-01-01T23:59:59.000Z

142

Energy Conservation of Air Conditioning Systems in Large Public Buildings  

E-Print Network (OSTI)

Analyzing the actuality of the large-scale public buildings' energy consumption, we know that most of them run not only in low efficiency, but also in high energy consumption. According to the characteristics of the building, we should proceed with the heating characteristics of the exterior -protected construction, the set value of the temperature of the air-conditioning, the lectotype of the Central air-conditioning system, the regulation and the modification of the transmission and distribution system, the use of the new energy and the daily management or the method of adjustment and control, and so on , so we can make the air-conditioning system run efficiently. Analyzing and comparing the large-scale public buildings' energy consumption with each other, some pointed improvement measures are proposed further. According to the study and analysis, even though large-scale public buildings consume a great of energy, there exists a huge potential for energy conservation.

Liu, P.; Li, D.

2006-01-01T23:59:59.000Z

143

List of Duct/Air sealing Incentives | Open Energy Information  

Open Energy Info (EERE)

Duct/Air sealing Incentives Duct/Air sealing Incentives Jump to: navigation, search The following contains the list of 580 Duct/Air sealing Incentives. CSV (rows 1-500) CSV (rows 501-580) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active AEP (Central and North) - Residential Energy Efficiency Programs (Texas) Utility Rebate Program Texas Construction Installer/Contractor Multi-Family Residential Building Insulation Caulking/Weather-stripping Comprehensive Measures/Whole Building Custom/Others pending approval Duct/Air sealing Unspecified technologies Yes AEP (Central and SWEPCO) - Coolsaver A/C Tune Up (Texas) Utility Rebate Program Texas Commercial Installer/Contractor Residential Central Air conditioners Custom/Others pending approval Duct/Air sealing

144

Direct Digital Control in Air Conditioning Systems for Energy Efficiency  

E-Print Network (OSTI)

With the rapid development of Intelligent Buildings (IB), the Building Automation System (BAS) has come to control and manage the equipment in the building more and more scientifically, economically and rationally, which can not only raise the function and the level of the building, but also save energy. At present, air-conditioning design in internal commercial buildings is becoming more complex and enormous. The proportion of air conditioning systems in the whole building is getting larger. In order to control and manage the air-conditioning systems effectively and take full use of energy-saving technology, we apply computer control to the system of air automation control. This paper discusses direct digital control (DDC) in the air conditioning system in buildings.

Liu, W.; Ye, A.; Li, D.

2006-01-01T23:59:59.000Z

145

Compressed Air Energy Storage Demonstration Newsletter, July 2011  

Science Conference Proceedings (OSTI)

The Compressed Air Energy Storage (CAES) demonstration project includes the phased planning, engineering design, construction, demonstration and performance monitoring of two CAES plants. These plants are envisioned to be the following: 1) a system rated at 300 MWs for up to 10 hours with a below-ground reservoir for bulk energy air storage and 2) a system rated at 15 MWs for 2 hours with above-ground air vessel/piping. This is a critical technology demonstration project, necessary to enable higher penet...

2011-07-31T23:59:59.000Z

146

Compressed Air Energy Storage Demonstration Newsletter, October 2011  

Science Conference Proceedings (OSTI)

The Compressed Air Energy Storage (CAES) demonstration project includes the phased planning, engineering design, construction, demonstration and performance monitoring of two CAES plants. These plants are envisioned to be the following: 1) a system rated at 300 MWs for up to 10 hours with a below-ground reservoir for bulk energy air storage and 2) a system rated at 15 MWs for 2 hours with above-ground air vessel/piping. This is a critical technology demonstration project, necessary to enable higher penet...

2011-10-24T23:59:59.000Z

147

Energy Efficiency Upgrades for Little Rock Air Force Base  

DOE Green Energy (OSTI)

Little Rock Air Force Base (LRAFB), in partnership with the local utility, Entergy Services, Inc., has reduced energy costs and used savings from investments in high-efficiency equipment to maintain and improve the condition of base housing and other facilities. Three projects were completed, with over $10 million invested. Major accomplishments include replacing air-to-air heat pumps with high-efficiency ground-source heat pumps (GSHPs) in more than 1,500 base housing units, lighting modifications to 10 buildings, upgrade of HVAC equipment in the base's enlisted club, and energy-efficient lighting retrofits for LRAFB's flight simulator.

Goldman, C.; Dunlap, M.A.

2000-11-13T23:59:59.000Z

148

Compressed Air Energy Storage Demonstration Newsletter, January 2012  

Science Conference Proceedings (OSTI)

The Compressed Air Energy Storage (CAES) demonstration project includes the phased planning, engineering design, construction, demonstration and performance monitoring of two CAES plants. These plants are envisioned to be the following: 1) a system rated at 300 MWs for up to 10 hours with a below-ground reservoir for bulk energy air storage and 2) a system rated at 15 MWs for 2 hours with above-ground air vessel/piping. This is a critical technology demonstration project, necessary to enable higher penet...

2012-01-30T23:59:59.000Z

149

Renewable Energy and the Clean Air Interstate Rule  

Wind Powering America (EERE)

Joe Bryson Joe Bryson US Environmental Protection Agency Climate Protection Partnerships Division January 12, 2006 bryson.joe@epa.gov (202) 343-9631 Renewable Energy and the Clean Air Interstate Rule My Perspective Where I Sit: Climate Change Protection Division * Energy STAR products, buildings, and homes * Green Power Partnership * CHP Partnership * Climate Leaders * EPA-State Partnerships on Clean Energy and Utility Regulation Who I Coordinate with: Clean Air Markets Division * Responsible for the design, analysis, and implementation of EPA's cap and trade programs for SO2, NOx, and Hg Information from Two Views Environmental Regulatory Perspective Renewable Energy Perspective Environmental Regulatory Perspective States have full authority and flexibility to allocate NOx

150

Accurate Air Engineering, Inc. and Kraft Foods Teaming Profile | ENERGY  

NLE Websites -- All DOE Office Websites (Extended Search)

Accurate Air Engineering, Inc. and Kraft Foods Teaming Profile Accurate Air Engineering, Inc. and Kraft Foods Teaming Profile Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources

151

ENERGY STAR Building Upgrade Manual Chapter 8: Air Distribution Systems |  

NLE Websites -- All DOE Office Websites (Extended Search)

8: Air Distribution 8: Air Distribution Systems Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources Success stories Target Finder

152

Exploring the concept of compressed air energy storage (CAES) in lined rock caverns at shallow depth: A modeling study of air tightness and energy balance  

E-Print Network (OSTI)

Progress in electrical energy storage system: a criticalcurrent and future energy storage technologies for electricwind- diesel-compressed air energy storage system for remote

Kim, H.-M.

2012-01-01T23:59:59.000Z

153

List of Room Air Conditioners Incentives | Open Energy Information  

Open Energy Info (EERE)

Conditioners Incentives Conditioners Incentives Jump to: navigation, search The following contains the list of 112 Room Air Conditioners Incentives. CSV (rows 1 - 112) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active AEP Ohio - Commercial New Construction Energy Efficiency Rebate Program (Ohio) Utility Rebate Program Ohio Commercial Industrial Local Government Municipal Utility Nonprofit Schools State Government Central Air conditioners Chillers Comprehensive Measures/Whole Building Custom/Others pending approval Energy Mgmt. Systems/Building Controls Heat pumps Lighting Lighting Controls/Sensors Motor VFDs Motors Water Heaters Commercial Cooking Equipment Commercial Refrigeration Equipment Room Air Conditioners Yes Alexandria Light and Power - Residential Energy Efficiency Rebate Program (Minnesota) Utility Rebate Program Minnesota Residential Central Air conditioners

154

Detecting Air Leaks | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Skip to main content Energy.gov Find information about your town or city. GO Search form Search link to facebook link to twitter Email Signup Sign up for updates Go Energy.gov...

155

Reactive and Catalytic Air Purification Materials - Energy ...  

Biomass and Biofuels; Building Energy Efficiency; Electricity Transmission; ... Target selectivity can be controlled through selection of reactive components.

156

Review: Integrating Climate, Energy and Air Pollution  

E-Print Network (OSTI)

history of widespread use of renewable energy until the mid-Nineteenth Century, the development of U.S. oil

Toohey, David E.

2013-01-01T23:59:59.000Z

157

Compressed Air Energy Storage To Support Wind Integration  

Science Conference Proceedings (OSTI)

Wind generators produce much of their energy during off-peak time periods and their output has high power fluctuations which cause different types of unit commitment and dispatch problems. Compressed Air Energy Storage (CAES) plants with large amounts of bulk energy storage capability can shift large amounts off-peak energy from wind generators to more price advantageous on-peak time periods; and, CAES can smooth out the power fluctuations from wind generators so that grid operators can resolve ramping a...

2008-12-23T23:59:59.000Z

158

Indoor air quality measurements in energy efficient buildings  

DOE Green Energy (OSTI)

The Energy Efficient Buildings Program of the Lawrence Berkeley Laboratory (LBL) has designed and fabricated a mobile laboratory for research and development studies of ventilation requirements and energy utilization in residential and commercial buildings. The Energy Efficient Buildings (EEB) Mobile Laboratory is used in studies of indoor air quality in buildings before and after energy conservation retrofits and in new buildings incorporating energy efficient designs. Indoor air quality measurements have been conducted in residential buildings and work in progress includes indoor air quality monitoring in schools, hospitals, and energy efficient residential buildings. The monitoring program includes measurement of CO, CO/sub 2/, SO/sub 2/, NO, NO/sub 2/, O/sub 3/, infiltration rate (tracer gas technique), and aerosol size distribution on a continuous basis. Total and respirable-fraction particulate samples are collected on membrane filter media for analysis by x-ray fluorescence (XRFA), photoelectron spectroscopy (ESCA), proton activation analysis (PAA), combustion, and wet-chemistry techniques for the determination of particulate elemental composition (S, N, C, etc.) and ionic species such as SO/sub 4//sup 2 -/, NO/sub 3//sup -/, and NH/sub 4//sup +/. Results of the initial phases of this program indicate that the concentrations of some gaseous and respirable particulate air pollutants in specific indoor environments exceed those levels commonly found in the outdoor urban air environment.

Hollowell, C.D.; Berk, J.V.; Traynor, G.W.

1978-04-01T23:59:59.000Z

159

Carbon-Free Compressed Air Energy Storage.  

E-Print Network (OSTI)

??The inherent intermittency of the two fastest growing renewable energy sources, wind and solar, presents a significant barrier to widespread penetration and replacement of fossil-fuel (more)

Shively, Dustin Andrew

2009-01-01T23:59:59.000Z

160

Energy Tips: Minimize Compressed Air Leaks  

NLE Websites -- All DOE Office Websites (Extended Search)

newsletter, for example, provides timely articles and information on comprehensive energy systems for industry. You can access these resources and more by visiting the...

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Clean Air-Cool Planet Community Toolkit | Open Energy Information  

Open Energy Info (EERE)

Clean Air-Cool Planet Community Toolkit Clean Air-Cool Planet Community Toolkit Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Clean Air-Cool Planet Community Toolkit Agency/Company /Organization: Clean Air-Cool Planet Partner: Jeffrey H. Taylor and Associates Inc. Sector: Climate Focus Area: Energy Efficiency, Buildings, - Landfill Gas, - Waste to Energy, - Solar PV, Wind, Transportation, Agriculture, People and Policy, Food Supply, - Materials, Offsets and Certificates, Greenhouse Gas Phase: Bring the Right People Together, Determine Baseline, Get Feedback, Develop Finance and Implement Projects, Create Early Successes Resource Type: Guide/manual, Case studies/examples, Templates User Interface: Website Website: www.cleanair-coolplanet.org/for_communities/toolkit_home.php

162

CLEAN AIR | FEDEX | NATIONAL CLEAN ENERGY SUMMIT | CLEAN ENERGY...  

Open Energy Info (EERE)

NATIONAL CLEAN ENERGY SUMMIT | CLEAN ENERGY ACT | ENERGY INDEPENDENCE | FREDRICK SMITH | OIL | RENEWABLE ENERGY Home There are currently no posts in this category. Syndicate...

163

Air Energy GmbH | Open Energy Information  

Open Energy Info (EERE)

GmbH GmbH Jump to: navigation, search Name Air Energy GmbH Place Aachen, North Rhine-Westphalia, Germany Zip 52064 Product German design, development and project engineering company with a focus on lithium batteries and battery management systems, ultralight aircraft and pressure components for airships and balloons. Coordinates 50.778138°, 6.088498° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":50.778138,"lon":6.088498,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

164

Air-Cooled Electric Chillers, Purchasing Specifications for Energy-Efficient Products (Fact Sheet)  

SciTech Connect

Energy efficiency purchasing specifications for federal procurements of air-cooled electric chillers.

Not Available

2010-12-01T23:59:59.000Z

165

Commercial Central Air Conditioners, Purchasing Specifications for Energy-Efficient Products (Fact Sheet)  

Science Conference Proceedings (OSTI)

Energy efficiency purchasing specifications for federal procurements of commercial central air conditioners.

Not Available

2011-02-01T23:59:59.000Z

166

Commercial Air-Source Heat Pumps, Purchasing Specifications for Energy-Efficient Products (Fact Sheet)  

SciTech Connect

Energy efficiency purchasing specifications for federal procurements of commercial air-source heat pumps.

Not Available

2011-02-11T23:59:59.000Z

167

Reducing Air-Conditioning System Energy Using a PMV Index  

E-Print Network (OSTI)

The control system of central air-conditioning, based on PMV, not only improves thermal comfort but also reduces system energy consumption. A new thermal comfort degree softsensor model is built via use of the CMAC neural network nonlinear calibration function. It can realize on-line detection of thermal comfort. At the same time it can also realize real-time control of central air-conditioning system based on PMV. Simulation results demonstrate the simplicity and effectiveness of the presented method.

Li, H.; Zhang, Q.

2006-01-01T23:59:59.000Z

168

Air Liquide Group | Open Energy Information  

Open Energy Info (EERE)

Group Group Jump to: navigation, search Name Air Liquide Group Place Paris, France Zip 75321 Sector Hydro, Hydrogen Product Paris-based manufacturer of industrial and medical gases. The company is working on hydrogen production and gas-to-liquid technology. Coordinates 48.85693°, 2.3412° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.85693,"lon":2.3412,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

169

Clean Air Power | Open Energy Information  

Open Energy Info (EERE)

Power Power Jump to: navigation, search Name Clean Air Power Address 13615 Stowe Drive Place Poway, California Zip 92064 Sector Vehicles Product Technology that allows heavy duty diesel engines to operate primarily on natural gas Website http://www.cleanairpower.com/ Coordinates 32.941011°, -117.036155° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.941011,"lon":-117.036155,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

170

Compressed Air Energy Storage State-of-Science  

Science Conference Proceedings (OSTI)

Reliable and cost-effective bulk energy storage (BES) will become an important part of the electricity grid. In the form of compressed air energy storage (CAES), BES is a cost-effective option for applications requiring hundreds of megawatt-hours of energy storage. Experience in Alabama and Germany has shown that an optimized CAES plant design can further improve plant capital costs, economics, and performance. Advanced CAES technologies can defer expensive upgrades and capital purchases for transmission...

2009-10-27T23:59:59.000Z

171

Promoting Geothermal Energy: Air Emissions Comparison and Externality Analysis  

Science Conference Proceedings (OSTI)

When compared to fossil fuel energy sources such as coal and natural gas, geothermal emerges as one of the least polluting forms of energy, producing virtually zero air emissions. Geothermal offers a baseload source of reliable power that compares favorably with fossil fuel power sources. But unless legislative changes are enacted, geothermal energy will continue to be produced at only a fraction of its potential.

Kagel, Alyssa; Gawell, Karl

2005-09-01T23:59:59.000Z

172

NETL: News Release - Energy Department Expands Air Monitoring Efforts to  

NLE Websites -- All DOE Office Websites (Extended Search)

September 11, 2000 September 11, 2000 Energy Department Expands Air Monitoring Efforts to Deep South The Energy Department is expanding its efforts to collect data on microscopic airborne particles to the deep South. The department will award Southern Research Institute (SRI), Birmingham, AL, a $750,000 contract to augment an air monitoring station in Alabama with new capabilities to study fine particulate matter called PM2.5. The term stands for particulate matter with a diameter less than 2.5 micrometers, or about 1/30th the width of a human hair. The effort is intended to assist the Environmental Protection Agency (EPA), state agencies and the energy industry in gauging the level and sources of the tiny particles which are now regulated under new federal air quality standards.

173

MHK Technologies/AirWEC | Open Energy Information  

Open Energy Info (EERE)

AirWEC AirWEC < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage AirWEC.jpg Technology Profile Primary Organization Resolute Marine Energy Inc Project(s) where this technology is utilized *MHK Projects/Ocean Trials Ver 2 Technology Readiness Level Click here TRL 5/6: System Integration and Technology Laboratory Demonstration Technology Description Development work on the AirWEC has been temporarily suspendedd Mooring Configuration Single point slack moored Optimum Marine/Riverline Conditions 15kW per meter of wave front or greater Technology Dimensions Length (m) 0 Width (m) 2.5 Height (m) 8 Freeboard (m) 0.25 Dry Mass (kg) 1.85 Technology Nameplate Capacity (MW) 5kW Device Testing Scale Test *They had to file a our SBIR Phase I technical report before we could conduct comprehensive open water testing

174

List of Central Air conditioners Incentives | Open Energy Information  

Open Energy Info (EERE)

Central Air conditioners Incentives Central Air conditioners Incentives Jump to: navigation, search The following contains the list of 1032 Central Air conditioners Incentives. CSV (rows 1-500) CSV (rows 501-1000) CSV (rows 1001-1032) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active AEP (Central and North) - CitySmart Program (Texas) Utility Rebate Program Texas Commercial Industrial Institutional Local Government Schools Boilers Central Air conditioners Chillers Comprehensive Measures/Whole Building Custom/Others pending approval Energy Mgmt. Systems/Building Controls Furnaces Heat pumps Lighting Lighting Controls/Sensors Motor VFDs Motors Roofs Windows Yes AEP (Central and SWEPCO) - Coolsaver A/C Tune Up (Texas) Utility Rebate Program Texas Commercial Installer/Contractor

175

Cool Colored Roofs to Save Energy and Improve Air Quality  

Science Conference Proceedings (OSTI)

Urban areas tend to have higher air temperatures than their rural surroundings as a result of gradual surface modifications that include replacing the natural vegetation with buildings and roads. The term ''Urban Heat Island'' describes this phenomenon. The surfaces of buildings and pavements absorb solar radiation and become extremely hot, which in turn warm the surrounding air. Cities that have been ''paved over'' do not receive the benefit of the natural cooling effect of vegetation. As the air temperature rises, so does the demand for air-conditioning (a/c). This leads to higher emissions from power plants, as well as increased smog formation as a result of warmer temperatures. In the United States, we have found that this increase in air temperature is responsible for 5-10% of urban peak electric demand for a/c use, and as much as 20% of population-weighted smog concentrations in urban areas. Simple ways to cool the cities are the use of reflective surfaces (rooftops and pavements) and planting of urban vegetation. On a large scale, the evapotranspiration from vegetation and increased reflection of incoming solar radiation by reflective surfaces will cool a community a few degrees in the summer. As an example, computer simulations for Los Angeles, CA show that resurfacing about two-third of the pavements and rooftops with reflective surfaces and planting three trees per house can cool down LA by an average of 2-3K. This reduction in air temperature will reduce urban smog exposure in the LA basin by roughly the same amount as removing the basin entire onroad vehicle exhaust. Heat island mitigation is an effective air pollution control strategy, more than paying for itself in cooling energy cost savings. We estimate that the cooling energy savings in U.S. from cool surfaces and shade trees, when fully implemented, is about $5 billion per year (about $100 per air-conditioned house).

Akbari, Hashem; Levinson, Ronnen; Miller, William; Berdahl, Paul

2005-08-23T23:59:59.000Z

176

Sustainable Energy - without the hot air  

E-Print Network (OSTI)

. For example, Richard Branson says that if Virgin Trains Voyager fleet switched to 20% biodiesel incidentally, dont you feel its outrageous to call a train a green biodie- sel-powered train when it runs on 80% fossil fuels and just 20% biodiesel? sorry... .chemlink.com.au/conversions.htm This means that when the price of oil is $100 per barrel, oil energy costs 6c per kWh. If there were a carbon tax of $250 per ton of CO2 on fossil fuels, that tax would increase the price of a barrel of oil by $100. Gallons The gallon would be a fine human...

MacKay, David

2008-12-02T23:59:59.000Z

177

Indoor Air Quality in New Energy-Efficient Houses  

NLE Websites -- All DOE Office Websites (Extended Search)

6 6 Indoor Air Quality in New Energy-Efficient Houses Figure 1: Measurements of total volatile organic compounds in five new houses in Pennsylvania, Michigan, and Florida and median concentration in U.S. EPA study. In 1993, the Indoor Environment Program began investigating indoor air quality in new energy-efficient houses. Five new houses have been included in the study, all in the eastern U.S. Two had nearly identical floor plans and were part of a demonstration project near Pittsburgh, PA; one was built conventionally, while the other incorporated a number of energy-efficient features. The conventional house was studied for one year following construction, and the energy-efficient house was sampled on three occasions over a two-year period. The other three demonstration houses were in

178

Energy and air emission implications of a decentralized wastewater system  

NLE Websites -- All DOE Office Websites (Extended Search)

and air emission implications of a decentralized wastewater system and air emission implications of a decentralized wastewater system Title Energy and air emission implications of a decentralized wastewater system Publication Type Journal Article Year of Publication 2012 Authors Shehabi, Arman, Jennifer R. Stokes, and Arpad Horvath Journal Environmental Research Letters Volume 7 Issue 2 Abstract Both centralized and decentralized wastewater systems have distinct engineering, financial and societal benefits. This paper presents a framework for analyzing the environmental effects of decentralized wastewater systems and an evaluation of the environmental impacts associated with two currently operating systems in California, one centralized and one decentralized. A comparison of energy use, greenhouse gas emissions and criteria air pollutants from the systems shows that the scale economies of the centralized plant help lower the environmental burden to less than a fifth of that of the decentralized utility for the same volume treated. The energy and emission burdens of the decentralized plant are reduced when accounting for high-yield wastewater reuse if it supplants an energy-intensive water supply like a desalination one. The centralized facility also reduces greenhouse gases by flaring methane generated during the treatment process, while methane is directly emitted from the decentralized system. The results are compelling enough to indicate that the life-cycle environmental impacts of decentralized designs should be carefully evaluated as part of the design process.

179

Environmental concerns related to compressed air energy storage  

DOE Green Energy (OSTI)

The report describes the technologies of compressed air energy storage and some of the environmental concerns associated with siting, construction, operation and decommissioning of such a system. Also described is an ongoing research program, the goal of which is to evaluate methods to control the effects of these environmental factors.

Stottlemyre, J. A.; Craig, R. A.; Loscutoff, W. V.; Boehm, D. W.; Chang, G. C.

1978-01-01T23:59:59.000Z

180

Environmental and regulatory aspects of compressed-air energy storage  

DOE Green Energy (OSTI)

The effects of fuel regulations, environmental protection laws, the National Environmental Policy Act, underground injection regulations, and state regulations on the development of compressed air storage systems and power plants are discussed. It is concluded that environmental regulatory concerns of conventional energy technologies are often different from those associated with new technologies such as compressed air energy storage (CAES). Confusion and uncertainty often results when the current environmental regulatory system is applied to new technologies. Evolution of the regulatory system must accompany and rapidly accommodate technological development if the benefits of such development are to be fully realized in a timely manner. Those responsible for technological development in the energy field must be aware of these disparities and conduct their efforts accordingly.

Beckwith, M.A.; Mathur, J.

1981-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Wind Energy and Air Emission Reduction Benefits: A Primer  

Science Conference Proceedings (OSTI)

This document provides a summary of the impact of wind energy development on various air pollutants for a general audience. The core document addresses the key facts relating to the analysis of emission reductions from wind energy development. It is intended for use by a wide variety of parties with an interest in this issue, ranging from state environmental officials to renewable energy stakeholders. The appendices provide basic background information for the general reader, as well as detailed information for those seeking a more in-depth discussion of various topics.

Jacobson, D.; High, C.

2008-02-01T23:59:59.000Z

182

AirTec System Co Ltd | Open Energy Information  

Open Energy Info (EERE)

AirTec System Co Ltd AirTec System Co Ltd Jump to: navigation, search Name AirTec System Co Ltd Place Suwon, Gyeonggi-do, Korea (Republic) Product Korean wireless communications equipment vendor; as of January 2008, established a Green Energy Business Division as a PV project developer. Coordinates 37.281368°, 127.013077° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.281368,"lon":127.013077,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

183

MHK Technologies/Ocean Wave Air Piston | Open Energy Information  

Open Energy Info (EERE)

Piston Piston < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Ocean Wave Air Piston.jpg Technology Profile Primary Organization Green Ocean Wave Energy Technology Resource Click here Wave Technology Type Click here Attenuator Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description The OWAP captures power by continually raising or lowering a float which in turn raises or lowers one side of a lever arm about a stationary pivot point This therby raises or lowers a piston which is attached to the opposite side of the lever arm through a cylinder which in turn causes large volumes of air to move This air is funneled through drive turbines to produce power Mooring Configuration Monopile or platfrom

184

NETL: Water-Energy Interface - Improvement to Air2Air Technology...  

NLE Websites -- All DOE Office Websites (Extended Search)

cooling tower with relatively drier and cooler ambient air. This is done in an air-to-air heat exchanger made up of plastic sheets with two discreet air pathways. As the warm,...

185

Iron-Air Rechargeable Battery: A Robust and Inexpensive Iron-Air Rechargeable Battery for Grid-Scale Energy Storage  

Science Conference Proceedings (OSTI)

GRIDS Project: USC is developing an iron-air rechargeable battery for large-scale energy storage that could help integrate renewable energy sources into the electric grid. Iron-air batteries have the potential to store large amounts of energy at low costiron is inexpensive and abundant, while oxygen is freely obtained from the air we breathe. However, current iron-air battery technologies have suffered from low efficiency and short life spans. USC is working to dramatically increase the efficiency of the battery by placing chemical additives on the batterys iron-based electrode and restructuring the catalysts at the molecular level on the batterys air-based electrode. This can help the battery resist degradation and increase life span. The goal of the project is to develop a prototype iron-air battery at significantly cost lower than todays best commercial batteries.

None

2010-10-01T23:59:59.000Z

186

Bubbles Help Break Energy Storage Record for Lithium Air-Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Bubbles Help Break Energy Storage Record for Lithium Air-Batteries Bubbles Help Break Energy Storage Record for Lithium Air-Batteries Foam-base graphene keeps oxygen flowing in...

187

Compressed air energy storage technology program. Annual report for 1979  

DOE Green Energy (OSTI)

The objectives of the Compressed Air Energy Storage (CAES) program are to establish stability criteria for large underground reservoirs in salt domes, hard rock, and porous rock used for air storage in utility applications, and to develop second-generation CAES technologies that have minimal or no dependence on petroleum fuels. During the year reported reports have been issued on field studies on CAES on aquifers and in salt, stability, and design criteria for CAES and for pumped hydro-storage caverns, laboratory studies of CAES in porous rock reservoris have continued. Research has continued on combined CAES/Thermal Energy Storage, CAES/Solar systems, coal-fired fluidized bed combustors for CAES, and two-reservoir advanced CAES concepts. (LCL)

Loscutoff, W.V.

1980-06-01T23:59:59.000Z

188

Energy-conservation study for the US Air Force Academy  

SciTech Connect

The United States Air Force Academy (AFA) has asked the Los Alamos National Laboratory to assist them in conducting detailed energy and solar analyses of selected AFA buildings using the DOE-2 building energy analysis computer program. The results of the energy conservation study conducted by Los Alamos in FY 1981 and 1982 for Building 2360 (Vandenberg Hall), Building 2169 (Field House), and Building 2410 (Aeronautics Laboratory) are presented. Energy Conservation and Solar Opportunities (ECOs) are identified for each building and predicted heating, cooling and electric energy savings are presented for each ECO. Economic results are summarized as annual dollars saved, discounted benefit-to-cost ratio, maximum investment targets, and the life-cycle cost of implementing each ECO.

Peterson, J.L.; Davis, L.B.

1983-01-01T23:59:59.000Z

189

Sacramento Municipal Utility District (SMUD) Compressed Air Energy Storage Plant  

Science Conference Proceedings (OSTI)

This report provides a scoping and conceptual engineering analysis of the compressed air energy storage (CAES) technology and how it can be deployed within the Sacramento Municipal Utility District (SMUD) services territory, with specific focus on the use of one or more Solano County, California, depleted gas reservoirs, which are underneath the SMUD Solano Wind Farm near the city of Rio Vista, California. Results are presented on the geologic opportunities for building a CAES plant that uses sites near ...

2012-03-26T23:59:59.000Z

190

Air Exchange Rates in New Energy-Efficient Manufactured Housing  

E-Print Network (OSTI)

During the 1989-1990 heating season, Pacific Northwest Laboratory, for the Bonneville Power Administration, measured the ventilation characteristics of 139 newly constructed energy-efficient manufactured homes and a control sample of 35 newer manufactured homes. A standard door fan pressurization technique was used to estimate shell leakiness, and a passive perfluorocarbon tracer technique was used to estimate overall air exchange rates. A measurement of the designated whole-house exhaust system flow rate was taken as well as an occupant and structure survey. The energy-efficient manufactured homes have very low air exchange rates, significantly lower than either existing manufactured homes or site-built homes. The standard deviation of the effective leakage area for this sample of homes is small (25% to 30% of the mean), indicating that the leakiness of manufactured housing stock can be confidently characterized by the mean value. There is some indication of increased ventilation due to the energy-efficient whole-house ventilation specification, but not directly related to the operation of the wholehouse system. The mechanical systems as installed and operated do not provide the intended ventilation; consequently indoor air quality could possibly be adversely impacted and moisture/condensation in the living space is a potential problem.

Hadley, D. L.; Bailey, S. A.

1990-01-01T23:59:59.000Z

191

Shale Gas Development Challenges: Air | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Shale Gas Development Challenges: Air Shale Gas Development Challenges: Air Shale Gas Development Challenges: Air More Documents & Publications Natural Gas from Shale: Questions...

192

COMPRESSED-AIR ENERGY STORAGE SYSTEMS FOR STAND-ALONE OFF-GRID PHOTOVOLTAIC MODULES  

E-Print Network (OSTI)

-storage materials, flywheels, pumped hydro (PH), superconducting magnetic energy storage (SMES) and compressed airCOMPRESSED-AIR ENERGY STORAGE SYSTEMS FOR STAND-ALONE OFF-GRID PHOTOVOLTAIC MODULES Dominique, USA ABSTRACT In this work, a low-cost, low-volume, low-maintenance, small-scale compressed-air energy

Deymier, Pierre

193

Federal Energy Management Program: Covered Product Category: Air-Cooled Ice  

NLE Websites -- All DOE Office Websites (Extended Search)

Air-Cooled Ice Makers to someone by E-mail Air-Cooled Ice Makers to someone by E-mail Share Federal Energy Management Program: Covered Product Category: Air-Cooled Ice Makers on Facebook Tweet about Federal Energy Management Program: Covered Product Category: Air-Cooled Ice Makers on Twitter Bookmark Federal Energy Management Program: Covered Product Category: Air-Cooled Ice Makers on Google Bookmark Federal Energy Management Program: Covered Product Category: Air-Cooled Ice Makers on Delicious Rank Federal Energy Management Program: Covered Product Category: Air-Cooled Ice Makers on Digg Find More places to share Federal Energy Management Program: Covered Product Category: Air-Cooled Ice Makers on AddThis.com... Energy-Efficient Products Federal Requirements Covered Product Categories Product Designation Process

194

Weatherking Heating & Air conditioning | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Weatherking Heating & Air conditioning Jump to: navigation, search Name Weatherking Heating & Air conditioning Address 51 Meadow Lane Place Northfield, Ohio Zip 44067 Sector Buildings, Efficiency, Geothermal energy, Renewable Energy, Services Product Business and legal services; Energy audits/weatherization; Energy provider: power production;Energy provider: wholesale;Engineering/architectural/design;Installation;Investment/finances;Maintenance and repair; Retail product sales and distribution Phone number 330-908-0281 Website http://www.weatherking1.com Coordinates 41.3340869°, -81.530299° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.3340869,"lon":-81.530299,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

195

Air-Source Heat Pumps | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air-Source Heat Pumps Air-Source Heat Pumps August 19, 2013 - 11:03am Addthis Air-source heat pumps transfer heat between the inside of a building and the outside air. How...

196

Air toxics provisions of the Clean Air Act: Potential impacts on energy  

SciTech Connect

This report provides an overview of the provisions of the Clean Air Act and its Amendments of 1990 that identify hazardous air pollutant (HAP) emissions and addresses their regulation by the US Environmental Protection Agency (EPA). It defines the major energy sector sources of these HAPs that would be affected by the regulations. Attention is focused on regulations that would cover coke oven emissions; chromium emission from industrial cooling towers and the electroplating process; HAP emissions from tank vessels, asbestos-related activities, organic solvent use, and ethylene oxide sterilization; and emissions of air toxics from municipal waste combustors. The possible implications of Title III regulations for the coal, natural gas, petroleum, uranium, and electric utility industries are examined. The report discusses five major databases of HAP emissions: (1) TRI (EPA`s Toxic Release Inventory); (2) PISCES (Power Plant Integrated Systems: Chemical Emissions Studies developed by the Electric Power Research Institute); (3) 1985 Emissions Inventory on volatile organic compounds (used for the National Acid Precipitation Assessment Program); (4) Particulate Matter Species Manual (EPA); and (5) Toxics Emission Inventory (National Aeronautics and Space Administration). It also offers information on emission control technologies for municipal waste combustors.

Hootman, H.A.; Vernet, J.E.

1991-11-01T23:59:59.000Z

197

Air toxics provisions of the Clean Air Act: Potential impacts on energy  

SciTech Connect

This report provides an overview of the provisions of the Clean Air Act and its Amendments of 1990 that identify hazardous air pollutant (HAP) emissions and addresses their regulation by the US Environmental Protection Agency (EPA). It defines the major energy sector sources of these HAPs that would be affected by the regulations. Attention is focused on regulations that would cover coke oven emissions; chromium emission from industrial cooling towers and the electroplating process; HAP emissions from tank vessels, asbestos-related activities, organic solvent use, and ethylene oxide sterilization; and emissions of air toxics from municipal waste combustors. The possible implications of Title III regulations for the coal, natural gas, petroleum, uranium, and electric utility industries are examined. The report discusses five major databases of HAP emissions: (1) TRI (EPA's Toxic Release Inventory); (2) PISCES (Power Plant Integrated Systems: Chemical Emissions Studies developed by the Electric Power Research Institute); (3) 1985 Emissions Inventory on volatile organic compounds (used for the National Acid Precipitation Assessment Program); (4) Particulate Matter Species Manual (EPA); and (5) Toxics Emission Inventory (National Aeronautics and Space Administration). It also offers information on emission control technologies for municipal waste combustors.

Hootman, H.A.; Vernet, J.E.

1991-11-01T23:59:59.000Z

198

Energy Tips: Determine the Cost of Compressed Air for Your Plant...  

NLE Websites -- All DOE Office Websites (Extended Search)

Senior care resources Small business resources State and local government resources Energy Tips: Determine the Cost of Compressed Air for Your Plant energy tips cover page This...

199

Federal Energy Management Program: Case Study - Hill Air Force Base, Utah  

NLE Websites -- All DOE Office Websites (Extended Search)

Case Study - Hill Case Study - Hill Air Force Base, Utah to someone by E-mail Share Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Facebook Tweet about Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Twitter Bookmark Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Google Bookmark Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Delicious Rank Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Digg Find More places to share Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on AddThis.com... Energy Savings Performance Contracts Assistance & Contacts Resources Laws & Regulations Energy Service Companies Awarded Projects

200

Corrosion of well casings in compressed air energy storage environments  

DOE Green Energy (OSTI)

The goal of this study was to determine corrosive effects of compressed air energy storage (CAES) environments on several well casing materials to aid in material selections. A literature search on corrosion behavior of well casing material in similar environments revealed that corrosion rates of 0.20 to 0.25 mm/y might be expected. This information was employed in designing the laboratory study. Unstressed electrically isolate samples of various carbon steels were autoclaved at varying humidities, temperatures, and exposure durations to simulate anticipated environments in the well bore during CAES operation. All compressed air tests were run at 12.1 MPa. Temperatures varied from 323/sup 0/K to 573/sup 0/K, and humidity varied from 100% to completely dry air. The effects of salts in the humidified air were also studied. Results indicated that typical well casings of carbon steel as used in oil, gas, and water production wells adequately withstand the anticipated CAES reservoir environment. An acceptable corrosion rate arrived at by these laboratory simulations was between 0.0015 and 0.15 mm/y. Corrosion was caused by metal oxidation that formed a protective scale of iron oxide. Higher temperatures, humidity rates, or salinity content of the humid air increased corrosion. Corrosion also increased on a metal coupon in contact with a sandstone sample, possibly due to crevice corrosion. For each of these factors either singularly or collectively, the increased corrosion rates were still acceptable with the maximum measured at 0.15 mm/y. When coupons were reused in an identical test, the corrosion rates increased beyond the anticipated values that had been determined by extrapolation from one-time runs. Fine cracking of the protective scale probably occurred due to thermal variations, resulting in increased corrosion rates and a greater potential for particulates, which could plug the reservoir.

Elmore, R.P.; Stottlemyre, J.A.

1980-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Power Air Corp formerly Fortune Partners | Open Energy Information  

Open Energy Info (EERE)

formerly Fortune Partners formerly Fortune Partners Jump to: navigation, search Name Power Air Corp (formerly Fortune Partners) Place Livermore, California Zip 94550 Product Focused on Zinc-Air Fuel Cell (ZAFC) that generates reliable, environmentally sustainable, zero emission energy. Coordinates 44.021084°, -71.491112° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.021084,"lon":-71.491112,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

202

Improving Energy Efficiency of Compressed Air System Based on System Audit  

E-Print Network (OSTI)

plan, formulate energy efficiency goals and adopt energyGO-102004-1926 [3] Energy Efficiency and Market Potential ofImproving Energy Efficiency of Compressed Air System Based

Shanghai, Hongbo Qin; McKane, Aimee

2008-01-01T23:59:59.000Z

203

EIA's Testimony on Natural Gas - House Subcommittee on Energy and the Air Quality  

Reports and Publications (EIA)

Statement of Beth Campbell, Energy Information Administration; Department of Energy Before the Subcommittee on Energy and Air Quality; Committee on Energy and Commerce U. S. House of Representatives - Hearing on Natural GasFebruary 28, 2001

Information Center

2001-03-28T23:59:59.000Z

204

Energy Saving Technology of Thermal Regenerative Compressed Air Dryer by Regenerates Adsorbent with Residual Heat  

Science Conference Proceedings (OSTI)

According to the characteristic of the compressed air dryer located at the same place with the air compressor, for the large capacity thermal regenerative compressed air dryer that the absorbent is regenerated by an electric heater, this thesis puts ... Keywords: Compressed air dryer, Regeneration, Heater, Residual heat, Energy saving

Zhang Mingzhu; Zhou Zhili; Li Hongtao; Zhang Yongbo

2009-10-01T23:59:59.000Z

205

Air Force Academy, Colorado: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Force Academy, Colorado: Energy Resources Force Academy, Colorado: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 38.990448°, -104.860139° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.990448,"lon":-104.860139,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

206

Del Aire, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

California: Energy Resources California: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 33.9161251°, -118.3695196° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.9161251,"lon":-118.3695196,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

207

Bel Aire, Kansas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Kansas: Energy Resources Kansas: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 37.76455°, -97.268183° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.76455,"lon":-97.268183,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

208

Comfort, Indoor Air Quality, and Energy Consumption in Low Energy Homes  

SciTech Connect

This report documents the results of an in-depth evaluation of energy consumption and thermal comfort for two potential net zero-energy homes (NZEHs) in Massachusetts, as well as an indoor air quality (IAQ) evaluation performed in conjunction with Lawrence Berkeley National Laboratory (LBNL).

Engelmann, P.; Roth, K.; Tiefenbeck, V.

2013-01-01T23:59:59.000Z

209

Compressed air energy storage technology program. Annual report for 1980  

DOE Green Energy (OSTI)

All of the major research funded under the Compressed Air Energy Storage Technology Program during the period March 1980 to March 1981 is described. This annual report is divided into two segments: Reservoir Stability Studies and Second-Generation Concepts Studies. The first represents research performed to establish stability criteria for CAES reservoirs while the second reports progress on research performed on second-generation CAES concepts. The report consists of project reports authored by research engineers and scientists from PNL and numerous subcontractors including universities, architect-engineering, and other private firms.

Kannberg, L.D.

1981-06-01T23:59:59.000Z

210

Fetz Plumbing, Heating & Air Conditioning | Open Energy Information  

Open Energy Info (EERE)

Fetz Plumbing, Heating & Air Conditioning Fetz Plumbing, Heating & Air Conditioning Jump to: navigation, search Name Fetz Plumbing, Heating & Air Conditioning Address 115 Washington Street - P.O. Box 516 Place Urbana, Ohio Zip 43078 Sector Efficiency, Geothermal energy, Services, Solar Product Installation; Maintenance and repair Phone number 937-652-1136 Website http://fetzphc.com Coordinates 40.108862°, -83.757291° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.108862,"lon":-83.757291,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

211

TEE-0062 - In the Matter of United CoolAir Corp. | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2 - In the Matter of United CoolAir Corp. 2 - In the Matter of United CoolAir Corp. TEE-0062 - In the Matter of United CoolAir Corp. This Decision and Order considers an Application for Exception filed by United CoolAir Corporation (United CoolAir) seeking exception relief from the provisions of 10 C.F.R. Part 431, Subpart F, Energy Conservation Program for Certain Commercial and Industrial Equipment: Commercial Air Conditioners and Heat Pumps Energy Conservation Standards (Commercial Air Conditioner Standards).1 In its Application, United CoolAir asserts that the firm would suffer serious hardship, inequity, or unfair distribution of burdens if required to comply with the 13 SEER energy efficiency standard effective January 1, 2010, 10 C.F.R. § 431.97(b). If United CoolAir's Application for Exception were granted, the firm would

212

TEE-0062 - In the Matter of United CoolAir Corp. | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

TEE-0062 - In the Matter of United CoolAir Corp. TEE-0062 - In the Matter of United CoolAir Corp. TEE-0062 - In the Matter of United CoolAir Corp. This Decision and Order considers an Application for Exception filed by United CoolAir Corporation (United CoolAir) seeking exception relief from the provisions of 10 C.F.R. Part 431, Subpart F, Energy Conservation Program for Certain Commercial and Industrial Equipment: Commercial Air Conditioners and Heat Pumps Energy Conservation Standards (Commercial Air Conditioner Standards).1 In its Application, United CoolAir asserts that the firm would suffer serious hardship, inequity, or unfair distribution of burdens if required to comply with the 13 SEER energy efficiency standard effective January 1, 2010, 10 C.F.R. § 431.97(b). If United CoolAir's Application for Exception were granted, the firm would

213

Ductless Mini-Split Air Conditioners | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ductless Mini-Split Air Conditioners Ductless Mini-Split Air Conditioners Ductless Mini-Split Air Conditioners August 9, 2012 - 4:05pm Addthis A ductless mini-split air conditioner is one solution to cooling part of a house. | Photo courtesy of ©iStockphoto/LUke1138. A ductless mini-split air conditioner is one solution to cooling part of a house. | Photo courtesy of ©iStockphoto/LUke1138. What does this mean for me? A ductless mini-split air conditioner is easier to install than a central air conditioning system. A ductless mini-split air conditioner provides zoned air conditioning without ducting. A ductless mini-split air conditioner is relatively easy to install and does not provide an entry point for intruders as some room air conditioners do. Ductless, mini split-system air-conditioners (mini splits) have numerous

214

Ductless Mini-Split Air Conditioners | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ductless Mini-Split Air Conditioners Ductless Mini-Split Air Conditioners Ductless Mini-Split Air Conditioners August 9, 2012 - 4:05pm Addthis A ductless mini-split air conditioner is one solution to cooling part of a house. | Photo courtesy of ©iStockphoto/LUke1138. A ductless mini-split air conditioner is one solution to cooling part of a house. | Photo courtesy of ©iStockphoto/LUke1138. What does this mean for me? A ductless mini-split air conditioner is easier to install than a central air conditioning system. A ductless mini-split air conditioner provides zoned air conditioning without ducting. A ductless mini-split air conditioner is relatively easy to install and does not provide an entry point for intruders as some room air conditioners do. Ductless, mini split-system air-conditioners (mini splits) have numerous

215

Optimal Indoor Air Temperature Considering Energy Savings and Thermal Comfort in the Shanghai Area  

E-Print Network (OSTI)

Indoor air temperature is the most important control parameter in air conditioning systems. It not only impacts the thermal comfort of occupants, but also also greatly affects the energy consumption in air conditioning systems. The lower the indoor air temperature is in summer or the higher the indoor temperature is in winter, the more energy the air conditioning system will consume. For the sake of energy conservation, the indoor air should be set as high as possible in summer and as low as possible in winter. Meanwhile, indoor thermal comfort should be considered. This paper will establish the optimal indoor air temperature for an air-conditioning system aiming at both energy savings and thermal comfort in the Shanghai area, based on the PMV equation and extensive field investigation.

Yao, Y.; Lian, Z.; Hou, Z.; Liu, W.

2006-01-01T23:59:59.000Z

216

Shale Gas Development Challenges: Air | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Centers Field Sites Power Marketing Administration Other Agencies You are here Home Shale Gas Development Challenges: Air Shale Gas Development Challenges: Air Shale Gas...

217

The Beeping Air Conditioner : EnergySmart School Inventors  

NLE Websites -- All DOE Office Websites (Extended Search)

The Beeping Air Conditioner icon. The Beeping Air Conditioner Work in Progress Sketches Team Picture Miniature Hydroelectric Power Plant icon The Plugger icon. The Light Searcher...

218

Air Quality (Nova Scotia, Canada) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Quality (Nova Scotia, Canada) Air Quality (Nova Scotia, Canada) Eligibility Agricultural Industrial Investor-Owned Utility Multi-Family Residential MunicipalPublic Utility...

219

The Impact of Energy Recovery on Window Air-conditioner Efficiency  

E-Print Network (OSTI)

An experimental energy recovering air-conditioner can produce fresh air exchange heat with exhaust air in the heat exchanger, which has no additional moving parts. The EER of the experimental air-conditioner (EAC) is increased by 17.4~37.3 percent over that of an ordinary window type air-conditioner (OAC), which is very significant for energy efficiency. On the other hand, the fresh air proportion of the EAC is increased by ~20 percent over that of the OAC, and the indoor noise of the EAC is decreased by ~3.8 dB. Therefore, indoor environment quality can be greatly improved with the EAC.

Luo, Q.; Tang, C.; Liao, K.

2006-01-01T23:59:59.000Z

220

Analysis of Energy Saving in a Clean Room Air-conditioning System  

E-Print Network (OSTI)

To address the issue of the substantial energy cost and operating cost of an all-return air system for a clean room, we changed the former system to a 2nd return air system. With the newest building energy simulation program, Energy Plus, we simulated and compared the summer energy consuming conditions of the two systems. Results prove the superiority of the 2nd return air system, and the validity of the simulation. Also, the air system energy performance in summer was illustrated with typical meteorological hour-to-hour data.

Liu, S.; Liu, J.; Pei, J.; Wang, M.

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Enabling Energy-Efficient Approaches to Thermal Comfort Using Room Air Motion  

E-Print Network (OSTI)

uc/item/4488d1b8 Energy Efficiency, Thermal Comfort with Airuc/item/4488d1b8 Energy Efficiency, Thermal Comfort with Airuc/item/4488d1b8 Energy Efficiency, Thermal Comfort with Air

Pasut, Wilmer; Arens, Edward; Zhang, Hui; Kaam, Soazig; Zhai, Yongchao

2013-01-01T23:59:59.000Z

222

Air-Quality Improvement Tax Incentives | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air-Quality Improvement Tax Incentives Air-Quality Improvement Tax Incentives Air-Quality Improvement Tax Incentives < Back Eligibility Commercial Industrial Savings Category Heating & Cooling Commercial Heating & Cooling Heating Cooling Other Appliances & Electronics Commercial Lighting Lighting Manufacturing Bioenergy Buying & Making Electricity Solar Water Heating Wind Program Info State Ohio Program Type Other Incentive Provider Ohio Air Quality Development Authority The Ohio Air Quality Development Authority (OAQDA) provides assistance for new air quality projects in Ohio, for both small and large businesses. For qualifying projects, the OAQDA also projects tax benefits. For qualifying projects, the Ohio Air Quality Development Authority (OAQDA) can provide a 100 percent exemption from the tangible personal property tax

223

Comprehensive Energy Program at Patrick Air Force Base Set to Exceed Energy Goals  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Bringing you a prosperous future where energy Bringing you a prosperous future where energy is clean, abundant, reliable, and affordable Case Study Case Study Federal Energy Management Program Federal Energy Management Program Leading by example, saving energy and taxpayer dollars in federal facilities The 45 th Space Wing at Patrick Air Force Base (PAFB) is pursuing its energy goals through a partnership with Florida Power & Light (FPL). At the request of PAFB, FPL developed a base-wide comprehensive energy program that charts a course for improving the base's energy efficiency in five phased projects and demonstrates that PAFB can exceed their federal goals for reducing energy use by 2015. The base, stretching along four miles of Florida's east coast south of Kennedy Space Center, is home to the 45

224

Comprehensive Energy Program at Patrick Air Force Base Set to Exceed Energy Goals  

NLE Websites -- All DOE Office Websites (Extended Search)

energy energy is clean, abundant, reliable, and affordable Case Study Case Study Federal Energy Management Program Federal Energy Management Program Leading by example, saving energy and taxpayer dollars in federal facilities The 45 th Space Wing at Patrick Air Force Base (PAFB) is pursuing its energy goals through a partnership with Florida Power & Light (FPL). At the request of PAFB, FPL developed a base-wide comprehensive energy program that charts a course for improving the base's energy efficiency in five phased projects and demonstrates that PAFB can exceed their federal goals for reducing energy use by 2015. The base, stretching along four miles of Florida's east coast south of Kennedy Space Center, is home to the 45 th Space Wing and more than 35

225

CP2K at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

CP2K CP2K CP2K Description CP2K performs atomistic and molecular simulations of solid state, liquid, molecular and biological systems. It provides a general framework for different methods such as e.g. density functional theory (DFT) using a mixed Gaussian and plane waves approach (GPW), and classical pair and many-body potentials. How to Access CP2K This program is currently available at NERSC on Carver, Hopper, and Edison. NERSC uses modules to manage access to software. To use the default version of CP2K, type: % module load cp2k Using CP2K on Hopper There are two ways of running CP2K on Hopper: submitting a batch job, or running interactively in an interactive batch session. Sample Batch Script for CP2K on Hopper #PBS -N myjob #PBS -q regular #PBS -l mppwidth=24

226

Air-Con International: Order (2010-SE-0301) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air-Con International: Order (2010-SE-0301) Air-Con International: Order (2010-SE-0301) Air-Con International: Order (2010-SE-0301) November 17, 2010 DOE ordered Air-Con International, Inc. to pay a civil penalty of $10,000 after finding Air-Con had distributed in commerce in the U.S. central air conditioning units that were not in conformity with the applicable energy conservation standards. DOE also found that, while some units were exported, none of the units were properly marked as imports intended for exportation. The Order adopted a Compromise Agreement, which reflected settlement terms between DOE and Air-Con. Air-Con International: Order (2010-SE-0301) More Documents & Publications Air-Con International: Order (2010-SE-0301) Air-Con International: Noncompliance Determination and Proposed Penalty

227

Evaluating Energy Policy: Quantifying Air Pollution and Health Co-Benefits Tammy M Thompson  

E-Print Network (OSTI)

Evaluating Energy Policy: Quantifying Air Pollution and Health Co-Benefits Tammy M Thompson Noelle profound impacts on the other. Therefore, it is important to consider both U.S. Regional Energy Policy Energy Policy Scenarios Criteria Pollution Impacts on Air Quality one realm can have profound impacts

228

Clean Air Initiative for Asian Cities | Open Energy Information  

Open Energy Info (EERE)

Asian Cities Asian Cities Jump to: navigation, search Name Clean Air Initiative for Asian Cities Agency/Company /Organization Asian Development Bank, World Bank, United States Agency for International Development Sector Energy Topics Implementation, Policies/deployment programs, Co-benefits assessment, - Environmental and Biodiversity, - Health Website http://www.cleanairnet.org/cai Program Start 2001 Country Bangladesh, Cambodia, China, India, Indonesia, Mongolia, Nepal, Pakistan, Philippines, Sri Lanka, Thailand, Vietnam UN Region Central Asia, Eastern Asia, South-Eastern Asia, "Pacific" is not in the list of possible values (Eastern Africa, Middle Africa, Northern Africa, Southern Africa, Western Africa, Caribbean, Central America, South America, Northern America, Central Asia, Eastern Asia, Southern Asia, South-Eastern Asia, Western Asia, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Australia and New Zealand, Melanesia, Micronesia, Polynesia, Latin America and the Caribbean) for this property.

229

Table CE3-3e. Electric Air-Conditioning Energy Expenditures in U.S ...  

U.S. Energy Information Administration (EIA)

Electric Air-Conditioning Energy Expenditures in U.S. Households by Household Income, 2001 RSE Column Factor: Total 2001 Household Income Below Poverty Line Eli-

230

Energy studies on central and variable refrigerant flow air-conditioning systems  

Science Conference Proceedings (OSTI)

Air-conditioning is a major contributor to energy end-use in commercial buildings. Different types of airconditioning systems are installed in commercial buildings including packaged systems

2012-01-01T23:59:59.000Z

231

Table CE3-6.1u. Electric Air-Conditioning Energy Consumption and ...  

U.S. Energy Information Administration (EIA)

Table CE3-6.1u. Electric Air-Conditioning Energy Consumption and Expenditures by Household Member and Usage Indicators, 2001 Usage Indicators RSE Column Factor:

232

Table CE3-6.2u. Electric Air-Conditioning Energy Consumption and ...  

U.S. Energy Information Administration (EIA)

Table CE3-6.2u. Electric Air-Conditioning Energy Consumption and Expenditures by Square Feet and Usage Indicators, 2001 Usage Indicators RSE Column Factor:

233

Energy Saving System to Remove Volatile Organic Compounds (VOCs) from Indoor Air  

Scientists at Berkeley Lab have developed a catalyst and deployment devices to improve indoor air quality and reduce ventilation energy needs.

234

Active improvement of air-conditioning system energy consumption with adaptive thermal comfort approach.  

E-Print Network (OSTI)

??The MSc research project aims to suggest improvements to building air-conditioning control systems, to reduce energy consumption while maintaining the comfort level of the occupants. (more)

Muhammad Saleh, Muhammad Fadzli

2013-01-01T23:59:59.000Z

235

Air Pollution Control Program (South Dakota) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Pollution Control Program (South Dakota) Air Pollution Control Program (South Dakota) Air Pollution Control Program (South Dakota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Program Info State South Dakota Program Type Siting and Permitting Provider South Dakota Department of Environment and Natural Resources South Dakota's Air Pollution Control Program is intended to maintain air quality standards through monitoring the ambient air quality throughout the

236

YMGI Through-the-Wall Air Conditioner Determined Noncompliant With Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

YMGI Through-the-Wall Air Conditioner Determined Noncompliant With YMGI Through-the-Wall Air Conditioner Determined Noncompliant With Energy Efficiency Standard YMGI Through-the-Wall Air Conditioner Determined Noncompliant With Energy Efficiency Standard October 11, 2012 - 4:10pm Addthis The U.S. Department of Energy's Office of Enforcement issued a Notice of Noncompliance Determination (Notice) on October 11, 2012, to YMGI Group, LLC (YMGI) regarding through-the-wall split system central air conditioner basic model TTWC-18K-31B. DOE enforcement testing revealed that this model operates at a Seasonal Energy Efficiency Rating (SEER) of 8.3. The current federal standard requires that through-the-wall split system central air conditioners operate at a SEER of 12 or greater. Addthis Related Articles Four Central Air Conditioners Determined Noncompliant With Energy

237

YMGI Through-the-Wall Air Conditioner Determined Noncompliant With Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

YMGI Through-the-Wall Air Conditioner Determined Noncompliant With YMGI Through-the-Wall Air Conditioner Determined Noncompliant With Energy Efficiency Standard YMGI Through-the-Wall Air Conditioner Determined Noncompliant With Energy Efficiency Standard October 11, 2012 - 4:10pm Addthis The U.S. Department of Energy's Office of Enforcement issued a Notice of Noncompliance Determination (Notice) on October 11, 2012, to YMGI Group, LLC (YMGI) regarding through-the-wall split system central air conditioner basic model TTWC-18K-31B. DOE enforcement testing revealed that this model operates at a Seasonal Energy Efficiency Rating (SEER) of 8.3. The current federal standard requires that through-the-wall split system central air conditioners operate at a SEER of 12 or greater. Addthis Related Articles Four Central Air Conditioners Determined Noncompliant With Energy

238

Four Central Air Conditioners Determined Noncompliant With Energy...  

NLE Websites -- All DOE Office Websites (Extended Search)

Action Against AeroSys, Inc. for Failure to Certify Air Conditioners and Heat Pumps DOE Orders AeroSys to Halt Distribution of Inefficient Air Conditioner and Heat Pump...

239

ESS 2012 Peer Review - Modular Undersea Compressed Air Energy Storage (UCAES) System - James Kesseli, Brayton Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

solar.energy.gov/sunshot/csp.html solar.energy.gov/sunshot/csp.html ENERGY STORAGE SYSTEMS: Sept. 27, 2012 Modular Undersea Compressed Air Energy Storage (UCAES) System Bill Caruso www.BraytonEnergy.com Brayton Energy LLC Project Overview UCAES has the potential to offer modular, grid scale storage capability at competitive costs when coupled with high efficiency power conversion systems. The nature of the design minimizes vessel stress and aesthetic impact, while utilizing readily available material and construction techniques. Progress Future Work Further feasibility and cost studies must be conducted by experienced maritime construction contractors. The market for UCAES systems must be explored further by conducting broader case studies of bathymetry, terrain, infrastructure and natural and/or renewable energy resource potential.

240

Saving energy and improving IAQ through application of advanced air cleaning technologies  

SciTech Connect

In the future, we may be able use air cleaning systems and reduce rates of ventilation (i.e., reduce rates of outdoor air supply) to save energy, with indoor air quality (IAQ) remaining constant or even improved. The opportunity is greatest for commercial buildings because they usually have a narrower range of indoor pollutant sources than homes. This article describes the types of air cleaning systems that will be needed in commercial buildings.

Fisk, W.J; Destaillats, H.; Sidheswaran, M.A.

2011-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Analysis of advanced compressed air energy storage concepts. [Adiabatic concept  

DOE Green Energy (OSTI)

An analysis is presented of a class of Advanced Compressed Air Energy Storage (CAES) concepts, which are designed to minimize or eliminate the dependence on oil for firing the turbines. The analysis is based on a ''Hybrid'' CAES system that incorporates thermal storage and varying turbine inlet conditions. The extreme case of the hybrid is the adiabatic CAES concept where the sole source of energy to the cycle is the electrical power input to the compressors. The thermodynamic characteristics of these cycles are studied parametrically. In addition, the economics of the hybrid cycle, including the adiabatic cycle, are studied parametrically for the case where thermal storage in an aquifer is used. The results of the analysis conclude that the adiabatic CAES concept is technically feasible and that the storage efficiency would be comparable to or better than pumped hydro. However, the economic analysis concludes that heat storage in an aquifer is of questionable economic value since a recuperator can accomplish much the same effects at lower cost. The adiabatic concept using heat storage in an aquifer does not appear economic for foreseeable conditions.

Kreid, D.

1977-10-01T23:59:59.000Z

242

Energy Efficiency in Buildings as an Air Quality Compliance Approach: Opportunities for the U.S. Department of Energy  

Science Conference Proceedings (OSTI)

Increasing the energy efficiency of end-use equipment in the residential, commercial, and industrial sectors can reduce air pollution emissions and greenhouse gases significantly. Because energy efficiency is an effective means of reducing multi-pollutant emissions, it is important to ensure that energy efficiency is a fully engaged component of emission-reduction programs. However, while energy-efficiency measures are perceived by many stakeholders to be important options for improving air quality, some members in the air quality community are concerned about the ability of these measures to fit in a regulatory framework-in particular, the ability of emissions reductions from energy-efficiency measures to be real, quantifiable, certifiable, and enforceable. Hence, there are few air quality programs that include energy efficiency as a tool for complying with air quality regulations. This paper describes the connection between energy consumption and air quality, the potential role of energy-efficiency measures to meet air quality regulations, the barriers and challenges to the use of these measures in the air quality regulatory environment, and the potential role that the U.S. Department of Energy's (USDOE) Energy Efficiency and Renewable Energy's Building Technology, State and Community Programs (EERE-Buildings) could play in this area. EERE-Buildings can play a very important role in promoting energy efficiency in the air quality community, in ways that are fully consistent with its overall mission. EERE-Buildings will need to work with other stakeholders to aggressively promote energy efficiency via multiple means: publications, analytical tools, pilot programs, demonstrations, and program and policy analysis and evaluation. EERE-Buildings and state energy officials have considerable experience in implementing and monitoring energy-savings projects, as well as in designing documentation and verification requirements of energy-efficiency improvements. The following lists suggest potential EERE-Buildings activities, grouped by whether EERE-Buildings would play a lead or supporting role.

Vine, Edward

2002-05-01T23:59:59.000Z

243

Georgia Air Quality Control Act (Georgia) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Quality Control Act (Georgia) Air Quality Control Act (Georgia) Georgia Air Quality Control Act (Georgia) < Back Eligibility Agricultural Commercial Construction Developer Fuel Distributor Industrial Installer/Contractor Investor-Owned Utility Municipal/Public Utility Retail Supplier Rural Electric Cooperative Systems Integrator Transportation Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Georgia Program Type Climate Policies Environmental Regulations Provider Georgia Department of Natural Resources The Georgia Air Quality Control Act (AQCA) is a set of environmental regulations, permitting requirements, and air quality standards that control the amount of pollutants emitted and who emits them. The AQCA

244

Tennessee Air Quality Act (Tennessee) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tennessee Air Quality Act (Tennessee) Tennessee Air Quality Act (Tennessee) Tennessee Air Quality Act (Tennessee) < Back Eligibility Agricultural Commercial Construction Developer Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Municipal/Public Utility Nonprofit Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Program Info State Tennessee Program Type Environmental Regulations Siting and Permitting Provider Tennessee Department Of Environment and Conservation The Tennessee Air Quality Act (AQA) delegates the power to maintain air quality in the State to the Department of Environment and Conservation. Under the Department of the Environment and Conservation the Division of

245

Air Pollution Control Program (Alabama) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Pollution Control Program (Alabama) Air Pollution Control Program (Alabama) Air Pollution Control Program (Alabama) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Program Info State Alabama Program Type Siting and Permitting Provider ADEM This rule states standards for emission inventory reporting requirements, ambient air quality standards, sampling and testing methods and guidelines for maintenance of equipment. It also states guidelines for air pollution

246

Arkansas Air Pollution Control Code (Arkansas) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Arkansas Air Pollution Control Code (Arkansas) Arkansas Air Pollution Control Code (Arkansas) Arkansas Air Pollution Control Code (Arkansas) < Back Eligibility Fuel Distributor Investor-Owned Utility Municipal/Public Utility Retail Supplier Rural Electric Cooperative Systems Integrator Utility Program Info State Arkansas Program Type Environmental Regulations Siting and Permitting Provider Department of Environmental Quality The Arkansas Air Pollution Control code is adopted pursuant to Subchapter 2 of the Arkansas Water and Air Pollution Control Act (Arkansas Code Annotated 8-4-101). ) By authority of the same State law, the Commission has also adopted Regulation 19, Regulations of the Arkansas Plan of Implementation for Air Pollution Control (Regulation 19) and Regulation 26, Regulations of the Arkansas Operating Air Permit Program (Regulation 26)

247

Texas Clean Air Act (Texas) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Texas Clean Air Act (Texas) Texas Clean Air Act (Texas) Texas Clean Air Act (Texas) < Back Eligibility Utility Commercial Agricultural Investor-Owned Utility Industrial Construction Municipal/Public Utility Local Government Rural Electric Cooperative Tribal Government Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Program Info State Texas Program Type Environmental Regulations Provider Texas Commission on Environmental Quality This Act is designed to safeguard the state's air resources from pollution by requiring the control and abatement of air pollution and emissions of air contaminants, consistent with the protection of public health, general welfare, and physical property, including the esthetic enjoyment of air resources by the public and the maintenance of adequate visibility. The Act

248

Air-Source Heat Pump Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air-Source Heat Pump Basics Air-Source Heat Pump Basics Air-Source Heat Pump Basics August 19, 2013 - 11:03am Addthis Air-source heat pumps transfer heat between the inside of a building and the outside air. How Air-Source Heat Pumps Work This diagram of a split-system heat pump heating cycle shows refrigerant circulating through a closed loop that passes through the wall of a house. Inside the house the refrigerant winds through indoor coils, with a fan blowing across them, and outside the house is another fan and another set of coils, the outdoor coils. A compressor is between the coils on one half of the loop, and an expansion valve is between the coils on the other half. The diagram is explained in the caption. In heating mode, an air-source heat pump evaporates a refrigerant in the outdoor coil; as the liquid evaporates it pulls

249

US South Coast Air Quality Management District SCAQMD | Open Energy  

Open Energy Info (EERE)

South Coast Air Quality Management District SCAQMD South Coast Air Quality Management District SCAQMD Jump to: navigation, search Name US South Coast Air Quality Management District (SCAQMD) Place Diamond Bar, California Zip CA 91765 Product String representation "The SCAQMD's Te ... nate emissions." is too long. References US South Coast Air Quality Management District (SCAQMD)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. US South Coast Air Quality Management District (SCAQMD) is a company located in Diamond Bar, California . References ↑ "US South Coast Air Quality Management District (SCAQMD)" Retrieved from "http://en.openei.org/w/index.php?title=US_South_Coast_Air_Quality_Management_District_SCAQMD&oldid=352623

250

Assessment of the Energy Impacts of Outside Air in the Commercial Sector  

SciTech Connect

The enormous quantity of energy consumed by U.S. commercial buildings places a significant burden on the energy supply and is a potential source of economic strain. To address this, the DOE Building Technologies Program has established the goal of developing market-viable zero energy buildings by 2025. This study focuses on the effects of outside air, and considers various outside air sources, types of building construction, building subsectors, and climates. Based on the information about energy consumption attributed to outside air, it identifies topics for further research that have the greatest potential to achieve energy savings.

Benne, K.; Griffith, B.; Long, N.; Torcellini, P.; Crawley, D.; Logee, T.

2009-04-01T23:59:59.000Z

251

Analysis of the Energy Consumption of VAV System in Different Supply Air Control Strategies  

Science Conference Proceedings (OSTI)

Variable air volume (VAV) system has been widely applied due to its characteristics of eminent energy saving and thermal comfort. Because of its above characteristics, sophisticated automatic control systems are required to support its operation. While ... Keywords: VAV A/C system, supply air control strategy, energy consumption analysis

Junjie Guo, Xiangxin Cheng

2012-07-01T23:59:59.000Z

252

EA-1752: Pacific Gas & Electric, Compressed Air Energy Storage Compression  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

52: Pacific Gas & Electric, Compressed Air Energy Storage 52: Pacific Gas & Electric, Compressed Air Energy Storage Compression Testing Phase and Temporary Site Facilities, Kings Island, San Joaquin County, California EA-1752: Pacific Gas & Electric, Compressed Air Energy Storage Compression Testing Phase and Temporary Site Facilities, Kings Island, San Joaquin County, California Summary DOE prepared an EA to evaluate the potential environmental impacts of providing a financial assistance grant under the American Recovery and Reinvestment Act of 2009 for the construction of an advanced compressed air energy storage plant in San Francisco, California. Public Comment Opportunities Draft EA: Comment Period Ended 12/31/13. DOE will consider late submissions to the extent practicable. Comments should be marked "PG&E Compressed Air Energy Storage Draft EA

253

2012 National Tribal Forum on Air Quality | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2012 National Tribal Forum on Air Quality 2012 National Tribal Forum on Air Quality 2012 National Tribal Forum on Air Quality May 22, 2012 8:00AM CDT to May 24, 2012 4:30PM CDT Tulsa, Oklahoma The Institute for Tribal Environmental Professionals (ITEP) and the National Tribal Air Association (NTAA) would like to invite you to attend their joint air quality conference, the National Tribal Forum on Air Quality (NTF) to be held at the Cherokee Nation's Hard Rock Hotel and Casino in Tulsa, Oklahoma. All interested tribal environmental professionals, US EPA representatives, and members of national or local organizations with links to Indian Country are encouraged to attend. This conference is designed to allow attendees a venue to share with and learn from one another. Conference highlights include: Virgil Masayesva Environmental Excellence Awards Ceremony

254

Air Pollution Control Fees (Ohio) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Pollution Control Fees (Ohio) Air Pollution Control Fees (Ohio) Air Pollution Control Fees (Ohio) < Back Eligibility Utility Agricultural Investor-Owned Utility State/Provincial Govt Construction Municipal/Public Utility Local Government Rural Electric Cooperative Program Info State Ohio Program Type Environmental Regulations Fees Provider Ohio Environmental Protection Agency Facilities with a potential to emit any one regulated air pollutant of a quantity greater than or equal to 100 tons per year, or any one hazardous air pollutant (HAP) greater than or equal to 10 tons per year, or any combination of hazardous air pollutants greater than 25 tons per year, must submit, in a form and manner prescribed by the director, a fee emission report that quantifies the actual emission data for particulate matter,

255

MHK Technologies/Water Air Pump WAP | Open Energy Information  

Open Energy Info (EERE)

Pump WAP Pump WAP < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Water Air Pump WAP.jpg Technology Profile Primary Organization Shamil Ayntrazi Technology Resource Click here Wave Technology Type Click here Point Absorber - Submerged Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description The Water Air Pump WAP uses a partially submerged funnel shaped air pump to compress air collect it in a piping network and feed it to an air turbine Mooring Configuration Gravity base installed at the sea bed Technology Dimensions Device Testing Date Submitted 11:50.0 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/Water_Air_Pump_WAP&oldid=681697"

256

FAA Air Traffic Organization Safety Management | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

FAA Air Traffic Organization Safety Management FAA Air Traffic Organization Safety Management FAA Air Traffic Organization Safety Management September 20, 2012 Presenter: Mark DeNicuolo, Manager Performance and Analyses Air Traffic Organization Safety and Technical Training Federal Aviation Administration Topics Covered: En Route centers handle 40.5 million aircraft per year FAA/contract towers handle: - 51.2 million airport operations - 39 million instrument operations 732 million passenger enplanements Over 5,000 civil, public-use airports Approximately 33,300 ATO employees - More than 15,000 air traffic controllers - More than 7,000 technicians and engineers 21 ARTCCs, 513 ATCTs, 17 FSSs, 3 AFSSs FAA Air Traffic Organization Safety Management More Documents & Publications FAQS Reference Guide - Aviation Manager

257

Clean Air and Climate Protection Software 2009 | Open Energy Information  

Open Energy Info (EERE)

Clean Air and Climate Protection Software 2009 Clean Air and Climate Protection Software 2009 Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Clean Air and Climate Protection Software 2009 Focus Area: Low Carbon Communities Topics: Opportunity Assessment & Screening Website: www.icleiusa.org/tools/cacp-2009/cacp-software-2009/ Equivalent URI: cleanenergysolutions.org/content/clean-air-and-climate-protection-soft CACP 2009 is a one-stop emissions management tool that calculates and tracks emissions and reductions of greenhouse gases (carbon dioxide, methane, nitrous oxide) and criteria air pollutants (NOx, SOx, carbon monoxide, volatile organic compounds, PM10, PM 2.5) associated with electricity, fuel use, and waste disposal. References Retrieved from "http://en.openei.org/w/index.php?title=Clean_Air_and_Climate_Protection_Software_2009&oldid=51434

258

Guide to Energy-Efficient Ventilation Methods for Acceptable Levels of Indoor Air Quality Levels in Commercial Buildings  

Science Conference Proceedings (OSTI)

Indoor air quality is important in commercial buildings to maintain employee health, well-being, and productivity and avoid employer liability. The most common method to improve indoor air quality in commercial buildings is to use outside ventilation air for dilution of the inside air. Unfortunately, the conditioning of outdoor ventilation air may result in increased energy use for cooling, dehumidification, and heating; and humid outdoor ventilation air also can degrade indoor air quality. Some commerci...

2007-12-17T23:59:59.000Z

259

Air Pollution Control (North Dakota) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

You are here You are here Home » Air Pollution Control (North Dakota) Air Pollution Control (North Dakota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Program Info State North Dakota Program Type Siting and Permitting The Department of Health is the designated agency to administer and coordinate a statewide air pollution control program, to promulgate regulations related to air pollution control, grant necessary permits to

260

Ambient Air Quality Standards (New Jersey) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ambient Air Quality Standards (New Jersey) Ambient Air Quality Standards (New Jersey) Ambient Air Quality Standards (New Jersey) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Program Info State New Jersey Program Type Siting and Permitting Provider State of New Jersey Department of Environmental Protection This article lists specific standards for ambient air quality standards for particulate matter, sulfur dioxide, carbon monoxide, ozone, lead and

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Clean Air Task Force CATF | Open Energy Information  

Open Energy Info (EERE)

Task Force CATF Jump to: navigation, search Name Clean Air Task Force (CATF) Place Boston, Massachusetts Zip 2108 Product Massachusetts-based scientific research and legal advocacy...

262

Multi-stage combustion using nitrogen-enriched air - Energy ...  

Multi-stage combustion technology combined with nitrogen-enriched air technology for controlling the combustion temperature and products to extend the maintenance and ...

263

Colorado Air Pollutant Emission Notice (APEN) Form | Open Energy...  

Open Energy Info (EERE)

Form Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Reference Material: Colorado Air Pollutant Emission Notice (APEN) Form Details Activities (0) Areas (0) Regions...

264

Colorado Construction Air Permit Application | Open Energy Information  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Reference Material: Colorado Construction Air Permit Application Details Activities (0) Areas (0) Regions (0)...

265

Air Sealing for New Home Construction | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

also consider the interactions among air sealing materials and techniques and other building components, including insulation, moisture control, and ventilation. This is...

266

Insulation and Air Sealing Products and Services | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

You are here You are here Home » Insulation and Air Sealing Products and Services Insulation and Air Sealing Products and Services May 30, 2012 - 9:52am Addthis Insulation and Air Sealing Products and Services Use the following links to get product information and locate professional services for insulation and air sealing. Product Information Cellulose Facts Cellulose Insulation Manufacturers Association Information on cellulose insulation, including technical bulletins, special reports, and video Concrete Masonry Units Concrete Homes-Portland Cement Association Describes construction methods that use concrete block systems Cotton Insulation (PDF) Build it Green Information on cotton insulation and a comparison to conventional insulation Expanded Polystyrene Molders Association

267

Air Pollution Control Program (South Dakota) | Open Energy Information  

Open Energy Info (EERE)

Share this page on Facebook icon Twitter icon Air Pollution Control Program (South Dakota) This is the approved revision of this page, as well as being the most...

268

New Air Cleaning Strategies for Reduced Commercial Building Ventilation Energy ? FY11 Final Report  

Science Conference Proceedings (OSTI)

The research carried out in this project focuses on developing novel volatile organic compounds (VOCs) air cleaning technologies needed to enable energy-saving reductions in ventilation rates. we targeted a VOC air cleaning system that could enable a 50% reduction in ventilation rates. In a typical commercial HVAC system that provides a mixture of recirculated and outdoor air, a VOC air cleaner in the supply airstream must have a 15% to 20% VOC removal efficiency to counteract a 50% reduction in outdoor air supply.

Sidheswaran, Meera; Destaillats, Hugo; Cohn, Sebastian; Sullivan, Douglas P.; Fisk, William J.

2011-10-31T23:59:59.000Z

269

Cromer Cycle Air Conditioner: A Unique Air-Conditioner Desiccant Cycle to Enhance Dehumidification and Save Energy  

E-Print Network (OSTI)

The Cromer cycle uses a desiccant to move moisture from the saturated air leaving an air conditioning (AC) cooling coil to the air returning to the AC unit from the conditioned space. This has the thermodynamic effect of reducing the overall energy consumption of the AC unit and also has the side benefit of dramatically increasing the moisture removal capacity of the AC coil. Simulations, engineering analysis and laboratory tests have confirmed the technical feasibility of the thermodynamics of the cycle. This work reports on a test at ARI conditions (95 deg. F outside, 80 deg F, 51% RH inside). The test unit (10 year old, 5 ton Bryant Air Conditioner) without the Cromer cycle, averaged an EER of 7.93 at a latent ratio of 26.2 % (SHR = 0.738). With the Cromer cycle added, the same unit averaged a total cooling EER of 11.82 with a water removal latent ratio of 53.4% (SHR= 0.466). The measured 16.4% reduction in energy use and 47.9 improvement in EER is significant for the tests at the 95% confidence level. This technology represents a major improvement in energy performance for the control of humidity conditions.

Cromer, C. J.

2000-01-01T23:59:59.000Z

270

Program on Technology Innovation: Adiabatic Compressed Air Energy Storage Systems for Renewable Energy Integration  

Science Conference Proceedings (OSTI)

This report summarizes the status and progress of the research, development, and demonstration (RD&D) work at the Electric Power Research Institute (EPRI) on adiabatic no-fuel compressed air energy storage (CAES) for wind integration. Bulk energy storage (BES) is necessary to provide grid damping in order to mitigate wind power variability. The objective of adiabatic no-fuel CAES RD&D is to combine the lowest-cost BES option (which is CAES) with carbon-free operation. The research focuses on system desig...

2010-11-08T23:59:59.000Z

271

Ambient Air Quality Standards (New Mexico) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ambient Air Quality Standards (New Mexico) Ambient Air Quality Standards (New Mexico) Ambient Air Quality Standards (New Mexico) < Back Eligibility Agricultural Commercial Construction Developer Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative State/Provincial Govt Utility Program Info Start Date 11/30/1995 State New Mexico Program Type Environmental Regulations Provider New Mexico Environment Department This regulation establishes ambient air quality standards for the areas of New Mexico under the jurisdiction of the Environmental Improvement Board. The maximum allowable concentrations of total suspended particulate in the ambient air are as follows: 24-hour average: 150 ug/m3; 7-day average: 110 ug/m3; 30-day average: 90 ug/m3; Annual geometric mean: 60 ug/m3. The maximum allowable concentrations of sulfur-containing

272

General Provisions on Air Pollution Control (Ohio) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

General Provisions on Air Pollution Control (Ohio) General Provisions on Air Pollution Control (Ohio) General Provisions on Air Pollution Control (Ohio) < Back Eligibility Agricultural Construction Fuel Distributor Industrial Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative State/Provincial Govt Transportation Tribal Government Utility Program Info State Ohio Program Type Environmental Regulations Provider Ohio Environmental Protection Agency This chapter of the law that establishes the Ohio Environmental Protection Agency outlines the air pollution rules to secure and maintain levels of air quality that are consistent with the protection of health and the prevention of injury to plant, animal life, and property in the state of Ohio, and to provide for the comfortable enjoyment of the natural

273

Air-Source Heat Pump Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Source Heat Pump Basics Source Heat Pump Basics Air-Source Heat Pump Basics August 19, 2013 - 11:03am Addthis Air-source heat pumps transfer heat between the inside of a building and the outside air. How Air-Source Heat Pumps Work This diagram of a split-system heat pump heating cycle shows refrigerant circulating through a closed loop that passes through the wall of a house. Inside the house the refrigerant winds through indoor coils, with a fan blowing across them, and outside the house is another fan and another set of coils, the outdoor coils. A compressor is between the coils on one half of the loop, and an expansion valve is between the coils on the other half. The diagram is explained in the caption. In heating mode, an air-source heat pump evaporates a refrigerant in the outdoor coil; as the liquid evaporates it pulls

274

Metal-Air Electric Vehicle Battery: Sustainable, High-Energy Density, Low-Cost Electrochemical Energy Storage Metal-Air Ionic Liquid (MAIL) Batteries  

SciTech Connect

Broad Funding Opportunity Announcement Project: ASU is developing a new class of metal-air batteries. Metal-air batteries are promising for future generations of EVs because they use oxygen from the air as one of the batterys main reactants, reducing the weight of the battery and freeing up more space to devote to energy storage than Li-Ion batteries. ASU technology uses Zinc as the active metal in the battery because it is more abundant and affordable than imported lithium. Metal-air batteries have long been considered impractical for EV applications because the water-based electrolytes inside would decompose the battery interior after just a few uses. Overcoming this traditional limitation, ASUs new battery system could be both cheaper and safer than todays Li-Ion batteries, store from 4-5 times more energy, and be recharged over 2,500 times.

2009-12-21T23:59:59.000Z

275

Supplemental Environmental Projects Using Renewable Energy: A New Approach to Addressing Air Quality Violation Penalties  

DOE Green Energy (OSTI)

Supplemental environmental projects, or SEPs, are environmentally beneficial projects that offer pollution prevention, energy efficiency, green energy, and community-based programs that may include investment in cost-effective alternative energy technologies, such as wind energy. This fact sheet explains how SEPs can help companies mitigate all or part of penalties imposed as a result of air pollution violations.

Sinclair, K.

2001-08-09T23:59:59.000Z

276

Improving Regional Air Quality with Wind Energy; Wind Powering America Fact Sheet Series  

Wind Powering America (EERE)

Powering America Fact Sheet Series Powering America Fact Sheet Series The Montgomery County, Maryland buying group purchases wind energy from the Mountaineer Wind Energy Center in West Virginia. This fact sheet provides an overview of how electricity generated from zero-emission wind energy can help states and municipalities improve air quality, achieve attainment of Clean Air Act standards, and reduce pollution control costs for taxpayers.

277

Wind turbines convert the kinetic energy in moving air into rotational energy, which in turn is converted  

E-Print Network (OSTI)

Wind turbines convert the kinetic energy in moving air into rotational energy, which in turn the wind doesn't blow? Wind Power on the Community Scale Renewable Energy Research Laboratory, University Energy Research Laboratory brings you this series of fact sheets about Wind Power on the community scale

Massachusetts at Amherst, University of

278

Energy Efficient Ventilation for Maintaining Indoor Air Quality in Large Buildings  

E-Print Network (OSTI)

this paper was presented at the 3rd International Conference on Cold Climate Heating, Ventilating and Air-conditioning, Sapporo, Japan, November 2000 C. Y. Shaw Rsum Institute for Research in Construction, National Research Council Canada Achieving good indoor air quality in large residential and commercial buildings continues to be a top priority for owners, designers, building managers and occupants alike. Large buildings present a greater challenge in this regard than do smaller buildings and houses. The challenge is greater today because there are many new materials, furnishings, products and processes used in these buildings that are potential sources of air contaminants. There are three strategies for achieving acceptable indoor air quality: ventilation (dilution), source control and air cleaning/filtration. Of the three, the most frequently used strategy, and in most cases the only one available to building operators, is ventilation. Ventilation is the process of supplying outdoor air to an enclosed space and removing stale air from this space. It can control the indoor air quality by both diluting the indoor air with less contaminated outdoor air and removing the indoor contaminants with the exhaust air. Ventilation costs money because the outdoor air needs to be heated in winter and cooled in summer. To conserve energy, care must be taken to maximize the efficiency of the ventilation system. In this regard, a number of factors come into play

C. Y. Shaw; C. Y. Shaw Rsum

2000-01-01T23:59:59.000Z

279

Simulation of energy performance of underfloor air distribution (UFAD) systems  

E-Print Network (OSTI)

plan. 9. Compare the energy usage between UFAD and OHthe differences in energy usage and peak demand betweenperformance (based on site energy usage) was best when

2009-01-01T23:59:59.000Z

280

Small Business Clean Air Assistance (Michigan) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Small Business Clean Air Assistance (Michigan) Small Business Clean Air Assistance (Michigan) Small Business Clean Air Assistance (Michigan) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Program Info State Michigan Program Type Training/Technical Assistance Provider Department of Environmental Quality The program shall develop adequate mechanisms for all of the following: (a) Developing, collecting, and coordinating information on compliance methods and technologies for small businesses.

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Energy Crossroads: Ventilation, Infiltration & Indoor Air Quality |  

NLE Websites -- All DOE Office Websites (Extended Search)

Ventilation, Infiltration & Indoor Air Quality Ventilation, Infiltration & Indoor Air Quality Suggest a Listing Air Infiltration and Ventilation Centre (AIVC) The AIVC fulfills its objectives by providing a range of services and facilities which include: Information, Technical Analysis, Technical Interchange, and Coordination. American Conference of Governmental Industrial Hygienists (ACGIH) The ACGIH offers high quality technical publications and learning opportunities. Americlean Services Corp. (ASC) ASC is a certified SBA 8(a) engineering/consulting firm specializing in HVAC contamination detection, abatement, and monitoring. In addition to highly professional ductwork cleaning and HVAC cleaning services, ASC offers a wide range of other engineering/ consulting/ management services

282

Air Pollution Control Act (West Virginia) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Act (West Virginia) Act (West Virginia) Air Pollution Control Act (West Virginia) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Program Info State West Virginia Program Type Environmental Regulations Provider Department of Environmental Protection The purpose of this law is to provide for a coordinated statewide program of air pollution prevention, abatement and control; to facilitate cooperation across jurisdictional lines in dealing with problems of air

283

Exploring the concept of compressed air energy storage (CAES) in lined rock caverns at shallow depth: A modeling study of air tightness and energy balance  

Science Conference Proceedings (OSTI)

This paper presents a numerical modeling study of coupled thermodynamic, multiphase fluid flow and heat transport associated with underground compressed air energy storage (CAES) in lined rock caverns. Specifically, we explored the concept of using concrete lined caverns at a relatively shallow depth for which constructing and operational costs may be reduced if air tightness and stability can be assured. Our analysis showed that the key parameter to assure long-term air tightness in such a system was the permeability of both the concrete lining and the surrounding rock. The analysis also indicated that a concrete lining with a permeability of less than 110{sup -18} m{sup 2} would result in an acceptable air leakage rate of less than 1%, with the operational pressure range between 5 and 8 MPa at a depth of 100 m. It was further noted that capillary retention properties and the initial liquid saturation of the lining were very important. Indeed, air leakage could be effectively prevented when the air-entry pressure of the concrete lining is higher than the operational air pressure and when the lining is kept moist at a relatively high liquid saturation. Our subsequent energy-balance analysis demonstrated that the energy loss for a daily compression and decompression cycle is governed by the air-pressure loss, as well as heat loss by conduction to the concrete liner and surrounding rock. For a sufficiently tight system, i.e., for a concrete permeability off less than 110{sup -18} m{sup 2}, heat loss by heat conduction tends to become proportionally more important. However, the energy loss by heat conduction can be minimized by keeping the air-injection temperature of compressed air closer to the ambient temperature of the underground storage cavern. In such a case, almost all the heat loss during compression is gained back during subsequent decompression. Finally, our numerical simulation study showed that CAES in shallow rock caverns is feasible from a leakage and energy efficiency viewpoint. Our numerical approach and energy analysis will next be applied in designing and evaluating the performance of a planned full-scale pilot test of the proposed underground CAES concept.

Kim, H.-M.; Rutqvist, J.; Ryu, D.-W.; Choi, B.-H.; Sunwoo, C.; Song, W.-K.

2011-07-15T23:59:59.000Z

284

Program on Technology Innovation: Materials Selection for Compressed Air Energy Storage System  

Science Conference Proceedings (OSTI)

EPRI is evaluating materials compatibility issues as they relate to aboveground compressed air energy storage (CAES) pipelines. The factors determining materials performance include pressure and thermal cycling; adiabatic cooling as pressurized air is released, causing condensation of water and corrosion; and any gaseous impurities in the air affecting corrosion. This report focuses on evaluation of corrosion behavior and provides a systematic decision-making approach to the selection of appropriate mate...

2009-12-21T23:59:59.000Z

285

NREL: Department of Defense Energy Programs - U.S. Marine Corps Air Station  

NLE Websites -- All DOE Office Websites (Extended Search)

U.S. Marine Corps Air Station Miramar U.S. Marine Corps Air Station Miramar NREL performed an assessment at the U.S. Marine Corps Air Station Miramar in California, which established baseline energy use and identified the lowest-cost combination of renewable energy options to meet energy reduction goals. As a result, Miramar is on track to achieve a 43% reduction in building source energy use by 2012 and has been designated the first green Marine Corps base. New projects will enable the base to reduce building source energy use 90% by 2017. Based on the Miramar project, NREL created a standardized assessment and planning process template for other military installations. Widespread replication of this process is planned, with assessments under way at several DOD installations, including: the U.S. Air Force Academy in

286

Secretary of Energy Samuel W. Bodman Issues Statement on Clean Air  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

of Energy Samuel W. Bodman Issues Statement on Clean Air of Energy Samuel W. Bodman Issues Statement on Clean Air Interstate Rule Secretary of Energy Samuel W. Bodman Issues Statement on Clean Air Interstate Rule March 10, 2005 - 10:43am Addthis WASHINGTON, DC - Energy Secretary Samuel W. Bodman today issued the following statement regarding the Clean Air Interstate Rule (CAIR) released by the Environmental Protection Agency (EPA): "Coming from the business world, I know that a reliable, affordable energy supply is essential to America's continued economic growth and job creation. As we build our economic success, we must also put commonsense environmental measures in place. While the CAIR rules are an important first step that will dramatically cut emissions from coal-fired power plants in the Eastern United States, it's important for the Congress

287

Clean Air Act of Montana (Montana) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Clean Air Act of Montana (Montana) Clean Air Act of Montana (Montana) Clean Air Act of Montana (Montana) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Wind Home Weatherization Solar Program Info State Montana Program Type Siting and Permitting Provider Montana Department of Environmental Quality The purpose of the Clean Air Act of Montana is to achieve and maintain

288

Alabama Air Pollution Control Act (Alabama) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Alabama Air Pollution Control Act (Alabama) Alabama Air Pollution Control Act (Alabama) Alabama Air Pollution Control Act (Alabama) < Back Eligibility Commercial Construction Industrial Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Alabama Program Type Environmental Regulations This Act gives the Environmental Management Commission the authority to establish emission control requirements, by rule or regulation, as may be necessary to prevent, abate or control air pollution. Such requirements may be for the state as a whole or may vary from area to area, as may be appropriate, to facilitate accomplishment of the purposes of this chapter and in order to take account of varying local conditions. The Commission can prohibit the construction, installation, modification or

289

Air Permits, Licenses, Certifications (Maine) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Air Permits, Licenses, Certifications (Maine) Air Permits, Licenses, Certifications (Maine) Air Permits, Licenses, Certifications (Maine) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Program Info State Maine Program Type Siting and Permitting Provider Department of Environmental Protection This program regulates and limits air emissions from a variety of sources within Maine through a statewide permitting program. Separate regulations exist for limiting emissions of nitrogen oxides (NOx), sulfur dioxide

290

Clean Air Act, Section 309 | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Clean Air Act, Section 309 Clean Air Act, Section 309 Clean Air Act, Section 309 The Administrator shall review and comment in writing on the environmental impact of any matter relating to duties and responsibilities granted pursuant to this chapter or other provisions of the authority of Administrator, contained in any (1) legislation proposed by any Federal department or agency, (2) newly authorized Federal projects for construction and any major Federal agency action (other than a project for construction) to which section 4332(2)(C) of this title applies, and (3) proposed regulations published by any department or agency of the Federal Government. Such written comment shall be made public at the conclusion of any such review. Clean Air Act, Section 309 More Documents & Publications

291

A pilot study of energy efficient air cleaning for ozone  

SciTech Connect

A laboratory pilot study has been undertaken with the material that showed the most promise (high capacity and low pressure drop) based on the literature review and associated calculations. The best-performing air cleaner was a commercially available pleated filter that contained a thin layer of small activated carbon particles between two sheets of non-woven fibrous webbing. We will refer to this unit as the ''ozone filter'' although it is marketed for removal of volatile organic compounds (VOCs) from automobile passenger compartments. This pilot study strongly suggests that ozone air cleaning can be practical in commercial air handling systems; however, further tests are needed to assess air cleaner performance under a wider range of conditions.

Gundel, Lara A.; Sullivan, Douglas P.; Katsapov, Gregory Y.; Fisk, William J.

2002-11-01T23:59:59.000Z

292

ESS 2012 Peer Review - Isothermal Compressed Air Energy Storage...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

materials or chemicals Proven mechanical systems using steel, water, and air SustainX Heat Transfer Technology (CompressionExpansion) 0 20 40 60 80 100 120 Lead Acid Lithium...

293

Building Energy Software Tools Directory: VentAir 62  

NLE Websites -- All DOE Office Websites (Extended Search)

VentAir 62 VentAir 62 VentAir 62 logo. A ventilation airflow calculator that allows easy, accurate compliance with ASHRAE Standard 62-89. The program automates the cumbersome calculations presented by the Standard's Equation 6-1. The Windows-based program helps building designers design multiple-space ventilation systems that meet the requirements of the Standard. This tool analyzes space and system information from the VAV terminal and air handler unit schedules, calculates ventilation airflow requirements (space minimums and system-level required minimum), and provides additional or revised information for the VAV and AHU schedules. Keywords ventilation design, ASHRAE Standard 62 Validation/Testing N/A Expertise Required Knowledge of ASHRAE Standard 62 requirements and ventilation design.

294

COMBINED FUEL AND AIR STAGED POWER GENERATION SYSTEM - Energy ...  

Electricity Transmission; Energy Analysis; Energy Storage; Geothermal; Hydrogen and Fuel Cell; Hydropower, Wave and Tidal; Industrial Technologies; Solar Photovoltaic;

295

Room Air Conditioning Energy Efficiency and Demand Response Potential  

Science Conference Proceedings (OSTI)

Room or window air conditioners are a common appliance in parts of the United States residential sector for providing summertime cooling. The technology is based on the same vapor compression cycle common in central air conditioning and refrigeration applications, but with all system components in one enclosure, which is generally small and comparatively inexpensive. The systems are simple and modular enough to be installed by the homeowner, and can be installed in windows without major modification, or ...

2011-06-30T23:59:59.000Z

296

Coupling Air Flow Models to Load/Energy Models and Implications for  

NLE Websites -- All DOE Office Websites (Extended Search)

Coupling Air Flow Models to Load/Energy Models and Implications for Coupling Air Flow Models to Load/Energy Models and Implications for Envelope Component Testing and Modeling Speaker(s): Brent Griffith Date: July 30, 2002 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Dariush Arasteh Air models allow accounting for air temperature variations within a thermal zone or along the surface of an envelope component. A recently completed ASHRAE research project (RP-1222) produced a source code toolkit focused on coupling airflow models to load routines typical of whole building energy simulation. The two modeling domains are computed separately (and iteratively) with relevant temperature boundary conditions passed back and forth. One of the air models in the toolkit is a new contribution to crude/fast airflow modeling that is based on solving the Euler equation

297

Spatial Heterogeneity of AirSea Energy Fluxes over a Coral ReefHeron Reef, Australia  

Science Conference Proceedings (OSTI)

The thermal environment of a coral reef is moderated by complex interactions of airsea heat and moisture fluxes, local to synoptic-scale weather and reef hydrodynamics. Measurements of airsea energy fluxes over coral reefs are essential to ...

Mellissa C. MacKellar; Hamish A. McGowan; Stuart R. Phinn

2012-07-01T23:59:59.000Z

298

Impact of the Variable Refrigerant Volume Air Conditioning System on Building Energy Efficiency  

E-Print Network (OSTI)

The application of the variable refrigerant volume multi-zone air conditioning systems has met with mixed results since the publication of the Design Standard for Energy Efficiency of Public Buildings. This paper analyzes the characteristics of the variable refrigerant volume multi-zone air conditioning system, and discusses the advantages of its application.

Zhu, H.

2006-01-01T23:59:59.000Z

299

EA-1752: Pacific Gas & Electric, Compressed Air Energy Storage Compression  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

752: Pacific Gas & Electric, Compressed Air Energy Storage 752: Pacific Gas & Electric, Compressed Air Energy Storage Compression Testing Phase and Temporary Site Facilities, Kings Island, San Joaquin County, California EA-1752: Pacific Gas & Electric, Compressed Air Energy Storage Compression Testing Phase and Temporary Site Facilities, Kings Island, San Joaquin County, California Summary DOE prepared an EA to evaluate the potential environmental impacts of providing a financial assistance grant under the American Recovery and Reinvestment Act of 2009 for the construction of an advanced compressed air energy storage plant in San Francisco, California. Public Comment Opportunities Draft EA: Comment Period Ends 12/31/13. DOE will consider late submissions to the extent practicable. A notice of availability will be published in The Record (Stockton) and the

300

Table CE3-4c. Electric Air-Conditioning Energy Consumption in U.S ...  

U.S. Energy Information Administration (EIA)

Table CE3-4c. Electric Air-Conditioning Energy Consumption in U.S. Households by Type of Housing Unit, 2001 RSE Column Factor: Total Type of Housing Unit

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Table CE3-1c. Electric Air-Conditioning Energy Consumption in U.S ...  

U.S. Energy Information Administration (EIA)

Table CE3-1c. Electric Air-Conditioning Energy Consumption in U.S. Households by Climate Zone, 2001 RSE Column Factor: Total Climate Zone1 RSE Row

302

Table CE3-10e. Electric Air-Conditioning Energy Expenditures in U ...  

U.S. Energy Information Administration (EIA)

Table CE3-10e. Electric Air-Conditioning Energy Expenditures in U.S. Households by Midwest Census Region, 2001 RSE Column Factor: Total U.S. Midwest Census Region

303

Analysis of a Retrofitted Thermal Energy Storage Air-conditioning System of a Marine Museum.  

E-Print Network (OSTI)

??Thermal energy storage(TES) air-conditioning system is a electrical load management technology with great potential to shift load from peak to off-peak utility periods. TES is (more)

Yu, Po-wen

2005-01-01T23:59:59.000Z

304

Energy Department Releases Study of Electricity System Ahead of Proposed EPA Air Quality Standards  

Energy.gov (U.S. Department of Energy (DOE))

In anticipation of forthcoming Environmental Protection Agency proposals for clean air standards, DOE released a new report examining the potential impact those proposed standards could have on the reliability of our nations energy systems.

305

Energy reduction strategies for existing Air Force healthcare facilities  

E-Print Network (OSTI)

Federal buildings are required to reduce 30% of their energy use intensities (energy use per square foot) by 2015 and 37.5% by 2020. Additionally, 15% of federal buildings are required to achieve an Energy Star Rating of ...

Ramos, Jose I. (Jose Israel)

2013-01-01T23:59:59.000Z

306

Cool Colored Roofs to Save Energy and Improve Air Quality  

E-Print Network (OSTI)

Konopacki. 1998b. "Measured Energy Savings of Light- coloredPeak Power and Cooling Energy Savings of High-Albedo Roofs,Peak Power and Cooling Energy Savings of High-albedo Roofs,"

Akbari, Hashem; Levinson, Ronnen; Miller, William; Berdahl, Paul

2005-01-01T23:59:59.000Z

307

Fresh Air That's as Good as Gold | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Fresh Air That's as Good as Gold Fresh Air That's as Good as Gold Fresh Air That's as Good as Gold July 8, 2013 - 5:25pm Addthis Brookhaven Lab physicists Peter Sutter, Eli Sutter,and Xiao Tong (left to right) with one of the Center for Functional Nanomaterials instruments used to characterize the new nanoparticle structures. | Photo courtesy of Brookhaven National Lab. Brookhaven Lab physicists Peter Sutter, Eli Sutter,and Xiao Tong (left to right) with one of the Center for Functional Nanomaterials instruments used to characterize the new nanoparticle structures. | Photo courtesy of Brookhaven National Lab. Charles Rousseaux Charles Rousseaux Senior Writer, Office of Science What are the key facts? Car engines produce traces of carbon monoxide, but they use catalytic converters to reduce that pollutant and others, such as nitrogen

308

Hawaii Department of Health Clean Air Branch | Open Energy Information  

Open Energy Info (EERE)

Clean Air Branch Clean Air Branch Jump to: navigation, search Name Hawaii Department of Health Clean Air Branch Address P.O. Box 3378 Place Honolulu, Hawaii Zip 96801 Website http://hawaii.gov/health/envir Coordinates 21.31°, -157.86° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":21.31,"lon":-157.86,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

309

ENERGY STAR Building Upgrade Manual Chapter 8: Air Distribution...  

NLE Websites -- All DOE Office Websites (Extended Search)

Buildings National Building Competition Find Expert Help How can we help you? Build an energy program Improve buildings & plant performance Earn the ENERGY STAR & other...

310

Seasonal Energy Efficiency Ratio (SEER) Investigation for Residential and Small Commercial Air-Source Heat Pumps  

Science Conference Proceedings (OSTI)

Electric utilities frequently use the seasonal energy efficiency ratio (SEER) in air conditioningbased incentive programs to categorize energy efficiency and to quantify financial value. For residential and small commercial unitary air conditioners and heat pumps, SEER is determined by the procedures outlined in ANSI/AHRI Standard 210/240. Within Standard 210/240, SEER is calculated based on laboratory test results and equations that follow specific assumptions regarding indoor temperature, ...

2012-12-21T23:59:59.000Z

311

Universality of electron distributions in high-energy air showers - description of Cherenkov light production  

E-Print Network (OSTI)

The shower simulation code CORSIKA has been used to investigate the electron energy and angular distributions in high-energy showers. Based on the universality of both distributions, we develop an analytical description of Cherenkov light emission in extensive air showers, which provides the total number and angular distribution of photons. The parameterisation can be used e.g. to calculate the contribution of direct and scattered Cherenkov light to shower profiles measured with the air fluorescence technique.

F. Nerling; J. Blmer; R. Engel; M. Risse

2005-06-29T23:59:59.000Z

312

Clean Air Act (New Brunswick, Canada) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

(New Brunswick, Canada) (New Brunswick, Canada) Clean Air Act (New Brunswick, Canada) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State New Jersey Program Type Environmental Regulations Provider Environment and Local Government New Brunswick's Clean Air Act aims to protect and improve the quality of

313

Covered Product Category: Air-Cooled Ice Makers | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ice Makers Ice Makers Covered Product Category: Air-Cooled Ice Makers October 7, 2013 - 11:09am Addthis ENERGY STAR Qualified Products FEMP provides acquisition guidance and Federal efficiency requirements across a variety of product categories, including air-cooled ice makers, which are covered by the ENERGY STAR® program. Federal laws and executive orders mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law. Manufacturers display the ENERGY STAR label on complying models. Check the qualified products list maintained on the ENERGY STAR website to see if a model is ENERGY STAR-qualified. Meeting Energy Efficiency Requirements for Air-Cooled Ice Makers For the most up-to-date efficiency levels required for this product

314

Chicago Pile 1 (CP-1) 70th Anniversary  

NLE Websites -- All DOE Office Websites (Extended Search)

Chicago Pile 1 (CP-1) 70th Anniversary Chicago Pile 1 (CP-1) 70th Anniversary About Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other Documents Multimedia Library Visit Argonne Work with Argonne Contact us Nuclear Energy Why Nuclear Energy? Why are some people afraid of Nuclear Energy? How do nuclear reactors work? Cheaper & Safer Nuclear Energy Helping to Solve the Nuclear Waste Problem Nuclear Reactors Nuclear Reactors Early Exploration Training Reactors Basic and Applied Science Research LWR Technology Development BORAX-III lighting Arco, Idaho (Press Release) Heavy Water and Graphite Reactors Fast Reactor Technology Integral Fast Reactor Argonne Reactor Tree CP-1 70th Anniversary CP-1 70th Anniversary Argonne's Nuclear Science and Technology Legacy Argonne's Nuclear Science and Technology Legacy

315

Puget Sound Clean Air Agency | Open Energy Information  

Open Energy Info (EERE)

Air Agency Air Agency Jump to: navigation, search Name Puget Sound Clean Air Agency Address 1904 Third Avenue Place Seattle, Washington Zip 98101 Region Pacific Northwest Area Website http://www.pscleanair.org/ Notes Special-purpose, regional agency chartered by state law to protect public health, improve neighborhood air quality and reduce greenhouse gases Coordinates 47.6117208°, -122.3396565° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.6117208,"lon":-122.3396565,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

316

Manhattan Project: CP-1 Construction  

Office of Scientific and Technical Information (OSTI)

CP-1 construction, November 24, 1942. Visible are portions of layers 27, 28, and 29. The Goodyear balloon is visible in the background. Events > Difficult Choices, 1942 > More...

317

Manhattan Project: CP-1 Drawing  

Office of Scientific and Technical Information (OSTI)

Drawing of CP-1 Events > Difficult Choices, 1942 > Picking Horses, November 1942 Events > The Plutonium Path to the Bomb, 1942-1944 > Production Reactor (Pile) Design, Met Lab,...

318

Ameresco and Hill Air Force Base: SPP Success Story | ENERGY STAR Buildings  

NLE Websites -- All DOE Office Websites (Extended Search)

Hill Air Force Base: SPP Success Story Hill Air Force Base: SPP Success Story Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources Success stories

319

Cost and energy consumption estimates for the aluminum-air battery anode fuel cycle  

DOE Green Energy (OSTI)

At the request of DOE's Office of Energy Storage and Distribution (OESD), Pacific Northwest Laboratory (PNL) conducted a study to generate estimates of the energy use and costs associated with the aluminum anode fuel cycle of the aluminum-air (Al-air) battery. The results of this analysis indicate that the cost and energy consumption characteristics of the mechanically rechargeable Al-air battery system are not as attractive as some other electrically rechargeable electric vehicle battery systems being developed by OESD. However, there are distinct advantages to mechanically rechargeable batteries, which may make the Al-air battery (or other mechanically rechargeable batteries) attractive for other uses, such as stand-alone applications. Fuel cells, such as the proton exchange membrane (PEM), and advanced secondary batteries may be better suited to electric vehicle applications. 26 refs., 3 figs., 25 tabs.

Humphreys, K.K.; Brown, D.R.

1990-01-01T23:59:59.000Z

320

On the Contribution of Compressed Air Systems to Energy Efficiency Targets  

NLE Websites -- All DOE Office Websites (Extended Search)

On the Contribution of Compressed Air Systems to Energy Efficiency Targets On the Contribution of Compressed Air Systems to Energy Efficiency Targets - A Function-Based Bottom-Up Approach Speaker(s): Patrick Plötz Date: May 4, 2012 - 2:00pm Location: 90-4133 Seminar Host/Point of Contact: Sanaee Iyama Achieving current EU energy targets as stipulated in the energy service directive and in the energy strategy for 2020 implies substantial efficiency improvements across a variety of industrial end-uses. The achievable saving potential of an end-use depends considerably on the age structure of the existing stock and on the technology definition, i.e. whether a product approach, an extended product approach or a system-approach is used. Within this context, important ErP studies on air compressors are in preparation. In this paper, we address the possible

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

ESS 2012 Peer Review - Compressed Air Energy Storage - Robert Booth, PG&E-BAI  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

COMPRESSED AIR ENERGY STORAGE IN CALIFORNIA COMPRESSED AIR ENERGY STORAGE IN CALIFORNIA Michael Medeiros, Pacific Gas and Electric Company, San Francisco, CA Robert Booth, Booth & Associates International, San Francisco, CA September 2012 Introduction The purpose of this presentation is to provide an overview of Pacific Gas and Electric Company's (PG&E) initiative in evaluating the technical and economic feasibility of compressed air energy storage (CAES) using porous rock reservoirs in California. PG&E was awarded funding from the U.S. Department of Energy (DOE), the California Energy Commission (CEC), and the California Public Utilities Commission (CPUC) to determine the feasibility of a 300 MW CAES facility utilizing up to 10 hours of storage in a

322

Potential hazards of compressed air energy storage in depleted natural gas reservoirs.  

DOE Green Energy (OSTI)

This report is a preliminary assessment of the ignition and explosion potential in a depleted hydrocarbon reservoir from air cycling associated with compressed air energy storage (CAES) in geologic media. The study identifies issues associated with this phenomenon as well as possible mitigating measures that should be considered. Compressed air energy storage (CAES) in geologic media has been proposed to help supplement renewable energy sources (e.g., wind and solar) by providing a means to store energy when excess energy is available, and to provide an energy source during non-productive or low productivity renewable energy time periods. Presently, salt caverns represent the only proven underground storage used for CAES. Depleted natural gas reservoirs represent another potential underground storage vessel for CAES because they have demonstrated their container function and may have the requisite porosity and permeability; however reservoirs have yet to be demonstrated as a functional/operational storage media for compressed air. Specifically, air introduced into a depleted natural gas reservoir presents a situation where an ignition and explosion potential may exist. This report presents the results of an initial study identifying issues associated with this phenomena as well as possible mitigating measures that should be considered.

Cooper, Paul W.; Grubelich, Mark Charles; Bauer, Stephen J.

2011-09-01T23:59:59.000Z

323

Targeting Net Zero Energy at Marine Corps Air Station Miramar: Assessment and Recommendations  

NLE Websites -- All DOE Office Websites (Extended Search)

Targeting Net Zero Energy at Targeting Net Zero Energy at Marine Corps Air Station Miramar: Assessment and Recommendations Samuel Booth, John Barnett, Kari Burman, Joshua Hambrick, Mike Helwig, and Robert Westby Technical Report NREL/TP-7A40-47991 December 2010 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Targeting Net Zero Energy at Marine Corps Air Station Miramar: Assessment and Recommendations Samuel Booth, John Barnett, Kari Burman, Joshua Hambrick, Mike Helwig, and

324

Reduced energy and volume air pump for a seat cushion  

DOE Patents (OSTI)

An efficient pump system is described for transferring air between sets of bladders in a cushion. The pump system utilizes a reversible piston within a cylinder in conjunction with an equalizing valve in the piston which opens when the piston reaches the end of travel in one direction. The weight of a seated user then forces air back across the piston from an inflated bladder to the previously deflated bladder until the pressure is equalized. In this fashion the work done by the pump is cut in half. The inflation and deflation of the different bladders is controlled to vary the pressure on the several pressure points of a seated user. A principal application is for wheel chair use to prevent pressure ulcers. 12 figs.

Vaughn, M.R.; Constantineau, E.J.; Groves, G.E.

1997-08-19T23:59:59.000Z

325

Cool Colored Roofs to Save Energy and Improve Air Quality  

E-Print Network (OSTI)

Solar Absorptance, Attic, and Duct Insulation on Cooling and Heating Energy Use in Single-Family New Residential Buildings,

Akbari, Hashem; Levinson, Ronnen; Miller, William; Berdahl, Paul

2005-01-01T23:59:59.000Z

326

File:Air Density Lab.pdf | Open Energy Information  

Open Energy Info (EERE)

Air Density Lab.pdf Air Density Lab.pdf Jump to: navigation, search File File history File usage Metadata File:Air Density Lab.pdf Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Go to page 1 2 3 4 Go! next page → next page → Full resolution ‎(1,275 × 1,650 pixels, file size: 240 KB, MIME type: application/pdf, 4 pages) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 09:36, 3 January 2014 Thumbnail for version as of 09:36, 3 January 2014 1,275 × 1,650, 4 pages (240 KB) Foteri (Talk | contribs) Category:Wind for Schools Portal CurriculaCategory:Wind for Schools High School Curricula You cannot overwrite this file. Edit this file using an external application (See the setup

327

Energy and Buildings, 8 (1985) 105 -122 105 Temperature-and Wind-induced Air Flow Patterns  

E-Print Network (OSTI)

Energy and Buildings, 8 (1985) 105 - 122 105 Temperature- and Wind-induced Air Flow Patterns measurements, wind pressure data and air infiltration calculation. INTRODUCTION Studies on the energy,B. DICKINSON,D. GRIMSRUDand R. LIPSCHUTZ Energy Performance of Buildings Group, Energy and Environment Division

328

Evaluation of thermal energy storage materials for advanced compressed air energy storage systems  

DOE Green Energy (OSTI)

Advanced Compressed-Air Energy Storage (ACAS) plants have the near-term potential to reduce the fuel consumption of compressed-air plants from 33 to 100%, depending upon their design. Fuel is saved by storing some or all of the heat of compression as sensible heat which is subsequently used to reheat the compressed air prior to expansion in the turbine generator. The thermal storage media required for this application must be low cost and durable. The objective of this project was to screen thermal store materials based on their thermal cycle durability, particulate formation and corrosion resistant characteristics. The materials investigated were iron oxide pellets, Denstone pebbles, cast-iron balls, and Dresser basalt rock. The study specifically addressed the problems of particle formation and thermal ratcheting of the materials during thermal cycling and the chemical attack on the materials by the high temperature and moist environment in an ACAS heat storage bed. The results indicate that from the durability standpoint Denstone, cast iron containing 27% or more chromium, and crushed Dresser basalt would possibly stand up to ACAS conditions. If costs are considered in addition to durability and performance, the crushed Dresser basalt would probably be the most desirable heat storage material for adiabatic and hybrid ACAS plants, and more in-depth longer term thermal cycling and materials testing of Dresser basalt is recommended. Also recommended is the redesign and costing analysis of both the hybrid and adiabatic ACAS facilities based upon the use of Dresser basalt as the thermal store material.

Zaloudek, F.R.; Wheeler, K.R.; Marksberry, L.

1983-03-01T23:59:59.000Z

329

Clean Air 2005 8th International Conference on Energy for a Clean Environment  

NLE Websites -- All DOE Office Websites (Extended Search)

Testing of Mercury Control Technology Testing of Mercury Control Technology for Coal-Fired Power Plants: A U.S. Department of Energy R&D Program Clean Air 2005 8 th International Conference on Energy for a Clean Environment June 27-30, 2005 Lisbon, Portugal Thomas J. Feeley, III thomas.feeley@netl.doe.gov U.S. Department of Energy National Energy Technology Laboratory CleanAir 2005_Lisbon June 29, 2005 Presentation Outline * Background on Hg Emissions * U.S. DOE's Hg Control Technology R&D Program - Activated Carbon (Sorbent Injection) - Oxidation Technologies * Key Take Aways CleanAir 2005_Lisbon June 29, 2005 Global Mercury Emissions FACT: It is estimated that U.S. coal-fired power plants emit approximately 1% of annual global mercury emissions Emissions from Natural Sources (Volcanoes, Forest Fires, etc.)

330

Energy Savings Calculator for Air-Cooled Electric Chillers | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Savings Calculator for Air-Cooled Electric Chillers Energy Savings Calculator for Air-Cooled Electric Chillers Energy Savings Calculator for Air-Cooled Electric Chillers January 16, 2014 - 4:19pm Addthis This cost calculator is a screening tool that estimates a product's lifetime energy cost savings at various efficiency levels. Learn more about the calculator assumptions and definitions. Project Type Is this a new installation or a replacement? New Replacement How many chillers will you purchase? Performance Factors Existing What is the existing design condition? Full Load Partial Load What is the cooling capacity of the existing chiller? tons What is the full-load efficiency of the existing chiller? EER What is the partial-load efficiency of the existing chiller? EER New What is the new design condition? Full Load Partial Load

331

Ameresco and Elmendorf Air Force Base: SPP Success Story | ENERGY...  

NLE Websites -- All DOE Office Websites (Extended Search)

Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify...

332

NRG1-ECOTM: Impact on Energy Savings and Air Quality  

Science Conference Proceedings (OSTI)

Abstract Scope, Increasing energy costs associated with mining have become an ... Evolution of Gold Gravity Recovery in Grinding Circuits - A Critical Review.

333

Air Emissions Reduction Assistance Program (Iowa) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Emissions Reduction Assistance Program (Iowa) Emissions Reduction Assistance Program (Iowa) Air Emissions Reduction Assistance Program (Iowa) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Iowa Program Type Environmental Regulations Provider Iowa Department of Natural Resources The State of Iowa may provide financial assistance in the form of loans

334

Operation of Energy-Efficient Air-Conditioned Buildings: An Overview  

E-Print Network (OSTI)

To design an optimum HVAC airside system that provides comfort and air quality in the air-conditioned spaces with efficient energy consumption is a great challenge. This paper evaluates recent progresses of HVAC airside design for the air-conditioned spaces. The present evaluation study defines the current status, future requirements, and expectations. It has been found that, the experimental investigations should be considered in the new trend of studies, not to validate the numerical tools only, but also to provide a complete database of the airflow characteristics in the air-conditioned spaces. Based on this analysis and the vast progress of computers and associated software, the artificial intelligent technique will be a competitor candidate to the experimental and numerical techniques. Finally, the researches that relate between the different designs of the HVAC systems and energy consumption should concern with the optimization of airside design as the expected target to enhance the indoor environment.

Khalil, E. E.

2010-01-01T23:59:59.000Z

335

Fallon Naval Air Station Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Fallon Naval Air Station Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Fallon Naval Air Station Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (0) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.38,"lon":-118.65,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

336

F.E. Warren Air Force Base Wind Farm | Open Energy Information  

Open Energy Info (EERE)

F.E. Warren Air Force Base Wind Farm F.E. Warren Air Force Base Wind Farm Jump to: navigation, search Name F.E. Warren Air Force Base Wind Farm Facility F.E. Warren Air Force Base Sector Wind energy Facility Type Community Wind Facility Status In Service Owner F.E. Warren Air Force Base Developer F.E. Warren Air Force Base Energy Purchaser F.E. Warren Air Force Base Location Near Cheyenne WY Coordinates 41.175569°, -104.880778° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.175569,"lon":-104.880778,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

337

Conceptual design and engineering studies of adiabatic compressed air energy storage (CAES) with thermal energy storage  

DOE Green Energy (OSTI)

The objective of this study was to perform a conceptual engineering design and evaluation study and to develop a design for an adiabatic CAES system using water-compensated hard rock caverns for compressed air storage. The conceptual plant design was to feature underground containment for thermal energy storage and water-compensated hard rock caverns for high pressure air storage. Other design constraints included the selection of turbomachinery designs that would require little development and would therefore be available for near-term plant construction and demonstration. The design was to be based upon the DOE/EPRI/PEPCO-funded 231 MW/unit conventional CAES plant design prepared for a site in Maryland. This report summarizes the project, its findings, and the recommendations of the study team; presents the development and optimization of the plant heat cycle and the selection and thermal design of the thermal energy storage system; discusses the selection of turbomachinery and estimated plant performance and operational capability; describes the control system concept; and presents the conceptual design of the adiabatic CAES plant, the cost estimates and economic evaluation, and an assessment of technical and economic feasibility. Particular areas in the plant design requiring further development or investigation are discussed. It is concluded that the adiabatic concept appears to be the most attractive candidate for utility application in the near future. It is operationally viable, economically attractive compared with competing concerns, and will require relatively little development before the construction of a plant can be undertaken. It is estimated that a utility could start the design of a demonstration plant in 2 to 3 years if research regarding TES system design is undertaken in a timely manner. (LCL)

Hobson, M. J.

1981-11-01T23:59:59.000Z

338

Improving Compressed Air Energy Efficiency in Automotive Plants - Practical Examples and Implementation  

SciTech Connect

The automotive industry is the largest industry in the United States in terms of the dollar value of production [1]. U.S. automakers face tremendous pressure from foreign competitors, which have an increasing manufacturing presence in this country. The Big Three North American Original Equipment Manufacturers (OEMs) General Motors, Ford, and Chrysler are reacting to declining sales figures and economic strain by working more efficiently and seeking out opportunities to reduce production costs without negatively affecting the production volume or the quality of the product. Successful, cost-effective investment and implementation of the energy efficiency technologies and practices meet the challenge of maintaining the output of high quality product with reduced production costs. Automotive stamping and assembly plants are typically large users of compressed air with annual compressed air utility bills in the range of $2M per year per plant. This paper focuses on practical methods that the authors have researched, analyzed and implemented to improve compressed air system efficiency in automobile manufacturing facilities. It describes typical compressed air systems in automotive stamping and assembly plants, and compares these systems to best practices. The paper then presents a series of examples, organized using the method of inside-out approach, which strategically identifies the energy savings in the compressed air system by first minimizing end-use demand, then minimizing distribution losses, and finally making improvements to primary energy conversion equipment, the air compressor plant.

Alkadi, Nasr E [ORNL; Kissock, Professor Kelly [University of Dayton, Ohio

2011-01-01T23:59:59.000Z

339

Opportunities for Saving Energy and Improving Air Quality in Urban Heat Islands  

SciTech Connect

World energy use is the main contributor to atmospheric CO2. In 2002, about 7.0 giga metric tons of carbon (GtC) were emitted internationally by combustion of gas, liquid, and solid fuels (CDIAC, 2006), 2 to 5 times the amount contributed by deforestation (Brown et al., 1988). The share of atmospheric carbon emissions for the United States from fossil fuel combustion was 1.6 GtC. Increasing use of fossil fuel and deforestation together have raised atmospheric CO{sub 2} concentration some 25% over the last 150 years. According to global climate models and preliminary measurements, these changes in the composition of the atmosphere have already begun raising the Earth's average temperature. If current energy trends continue, these changes could drastically alter the Earth's temperature, with unknown but potentially catastrophic physical and political consequences. During the last three decades, increased energy awareness has led to conservation efforts and leveling of energy consumption in the industrialized countries. An important byproduct of this reduced energy use is the lowering of CO{sub 2} emissions. Of all electricity generated in the United States, about one-sixth is used to air-condition buildings. The air-conditioning use is about 400 tera-watt-hours (TWh), equivalent to about 80 million metric tons of carbon (MtC) emissions, and translating to about $40 billion (B) per year. Of this $40 B/year, about half is used in cities that have pronounced 'heat islands'. The contribution of the urban heat island to the air-conditioning demand has increased over the last 40 years and it is currently at about 10%. Metropolitan areas in the United States (e.g., Los Angeles, Phoenix, Houston, Atlanta, and New York City) have typically pronounced heat islands that warrant special attention by anyone concerned with broad-scale energy efficiency (HIG, 2006). The ambient air is primarily heated through three processes: direct absorption of solar radiation, convection of heat from hot surfaces, and man-made heat (exhaust from cars, buildings, etc.). Air is fairly transparent to light--the direct absorption of solar radiation in atmospheric air only raises the air temperature by a small amount. Typically about 90% of solar radiation reaches the Earth's surface and then is either absorbed or reflected. The absorbed radiation on the surface increases the surface temperature. And in turn the hot surfaces heat the air. This convective heating is responsible for the majority of the diurnal temperature range. The contribution of man-made heat (e.g., air conditioning, cars) is very small, compared to the heating of air by hot surfaces, except for the downtown high-rise areas.

Akbari, Hashem

2007-07-01T23:59:59.000Z

340

Energy and Air Emission Implications of a Decentralized Wastewater System  

E-Print Network (OSTI)

represent results when methane biogas that would have beenflaring will convert methane biogas to carbon dioxide, aAgency reports that biogas is used to offset energy use at

Shehabi, Arman

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Energy Star Building Upgrade Manual Air Distribution Systems...  

NLE Websites -- All DOE Office Websites (Extended Search)

Variable-Speed Drives 16 Modify Controls 17 Pick Premium-Efficiency Motors 23 Use Energy-Efficient Belt Drives 25 Consider a Testing, Adjusting, and Balancing Contractor 26...

342

New Air Cleaning Strategies for Reduced Commercial Building Ventilation Energy  

E-Print Network (OSTI)

of Activated Carbon Fiber (ACF) filters 5 1.1VOC holding capacity of ACF . 14 1.3.2 Evaluation of VOC28 1.3.5 Energy consumption costs for using ACF filter bed

Sidheswaran, Meera

2010-01-01T23:59:59.000Z

343

Influence of Air-Conditioning Waste Heat on Air Temperature in Tokyo during Summer: Numerical Experiments Using an Urban Canopy Model Coupled with a Building Energy Model  

Science Conference Proceedings (OSTI)

A coupled model consisting of a multilayer urban canopy model and a building energy analysis model has been developed to investigate the diurnal variations of outdoor air temperature in the office areas of Tokyo, Japan. Observations and numerical ...

Yukitaka Ohashi; Yutaka Genchi; Hiroaki Kondo; Yukihiro Kikegawa; Hiroshi Yoshikado; Yujiro Hirano

2007-01-01T23:59:59.000Z

344

International Air Transport Association (IATA) | Open Energy Information  

Open Energy Info (EERE)

Transport Association (IATA) Transport Association (IATA) Jump to: navigation, search Name International Air Transport Association (IATA) Address 800 Place Victoria PO Box 113 Place Montreal, Quebec Phone number 1 514 874 0202 Website http://www.iata.org/ Coordinates 45.5013735°, -73.5618633° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.5013735,"lon":-73.5618633,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

345

What Does E85 Have to Do with Clean Air? | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

What Does E85 Have to Do with Clean Air? What Does E85 Have to Do with Clean Air? What Does E85 Have to Do with Clean Air? February 10, 2009 - 12:00pm Addthis Lisa Thurstin While recently attending a meeting of corn growers in southwestern Minnesota, someone noticed my name tag and asked, "What's the American Lung Association of Minnesota doing here?" It was a good question, and the answer began 10 years ago, with a couple of U.S. Department of Energy efforts that helped Minnesota-a state with no oil wells-become a renewable energy powerhouse. Now, we are a model for other states, and even other countries. In 1998, the U.S. Department of Energy selected the Twin Cities, Chicago, and Denver as pilot markets for E85 fuel (a mix of up to 85 percent ethanol and 15 percent gasoline for use in flexible fuel vehicles) to see if a

346

What Does E85 Have to Do with Clean Air? | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Does E85 Have to Do with Clean Air? Does E85 Have to Do with Clean Air? What Does E85 Have to Do with Clean Air? February 10, 2009 - 12:00pm Addthis Lisa Thurstin While recently attending a meeting of corn growers in southwestern Minnesota, someone noticed my name tag and asked, "What's the American Lung Association of Minnesota doing here?" It was a good question, and the answer began 10 years ago, with a couple of U.S. Department of Energy efforts that helped Minnesota-a state with no oil wells-become a renewable energy powerhouse. Now, we are a model for other states, and even other countries. In 1998, the U.S. Department of Energy selected the Twin Cities, Chicago, and Denver as pilot markets for E85 fuel (a mix of up to 85 percent ethanol and 15 percent gasoline for use in flexible fuel vehicles) to see if a

347

Influencing Factors on Energy Consumption of Air Conditioning System in Railway Passenger Station Based on Orthogonal Experiment  

Science Conference Proceedings (OSTI)

Orthogonal experiment was used to analyze the energy consumption of air conditioning system, which belongs to four typical passenger stations in four regions, including severe cold region, cold region, hot summer and cold winter region, hot summer and ... Keywords: Railway Passenger Station, Orthogonal Experiment, Air Conditioning Energy Consumption, Energy Conservation

Weiwu Ma; Liqing Li; Suoying He; Jia Cheng; Guijie Huang; Chenn Q. Zhou

2012-01-01T23:59:59.000Z

348

Discussion of Air-Conditioning Energy-Savings in Hot-Summer and Cold-Winter Regions  

E-Print Network (OSTI)

Introducing several kinds of air-conditioning systems energy conservation measures, and according to the climate of the hot-summer and cold-winter region in China, this paper puts forward an overall conception for air-conditioning energy-savings at this area. Namely, we may use the combination of evaporative cooling, dehumidifier and mechanical cooling to save energy for air-conditioning.

Zheng, W.; Gong, F.; Lou, X.; Cheng, J.

2006-01-01T23:59:59.000Z

349

Analytical modeling of a hydraulically-compensated compressed-air energy-storage system  

Science Conference Proceedings (OSTI)

A computer program was developed to calculate the dynamic response of a hydraulically-compensated compressed air energy storage (CAES) system, including the compressor, air pipe, cavern, and hydraulic compensation pipe. The model is theoretically based on the two-fluid model in which the dynamics of each phase are presented by its set of conservation equations for mass and momentum. The conservation equations define the space and time distribution of pressure, void fraction, air saturation, and phase velocities. The phases are coupled by two interface equations. The first defines the rate of generation (or dissolution) of gaseous air in water and can include the effects of supersaturation. The second defines the frictional shear coupling (drag) between the gaseous air and water as they move relative to each other. The relative motion of the air and water is, therefore, calculated and not specified by a slip or drift-velocity correlation. The total CASE system is represented by a nodal arrangement. The conservation equations are written for each nodal volume and are solved numerically. System boundary conditions include the air flow rate, atmospheric pressure at the top of the compensation pipe, and air saturation in the reservoir. Initial conditions are selected for velocity and air saturation. Uniform and constant temperature (60/sup 0/F) is assumed. The analytical model was used to investigate the dynamic response of a proposed system.Investigative calculations considered high and low water levels, and a variety of charging and operating conditions. For all cases investigated, the cavern response to air-charging, was a damped oscillation of pressure and flow. Detailed results are presented. These calculations indicate that the Champagne Effect is unlikely to cause blowout for a properly designed CAES system.

McMonagle, C.A.; Rowe, D.S.

1982-12-01T23:59:59.000Z

350

An evaluation of thermal energy storage options for precooling gas turbine inlet air  

SciTech Connect

Several approaches have been used to reduce the temperature of gas turbine inlet air. One of the most successful uses off-peak electric power to drive vapor-compression-cycle ice makers. The ice is stored until the next time high ambient temperature is encountered, when the ice is used in a heat exchanger to cool the gas turbine inlet air. An alternative concept would use seasonal thermal energy storage to store winter chill for inlet air cooling. The objective of this study was to compare the performance and economics of seasonal thermal energy storage in aquifers with diurnal ice thermal energy storage for gas turbine inlet air cooling. The investigation consisted of developing computer codes to model the performance of a gas turbine, energy storage system, heat exchangers, and ancillary equipment. The performance models were combined with cost models to calculate unit capital costs and levelized energy costs for each concept. The levelized energy cost was calculated for three technologies in two locations (Minneapolis, Minnesota and Birmingham, Alabama). Precooling gas turbine inlet air with cold water supplied by an aquifer thermal energy storage system provided lower cost electricity than simply increasing the size of the turbine for meteorological and geological conditions existing in the Minneapolis vicinity. A 15 to 20% cost reduction resulted for both 0.05 and 0.2 annual operating factors. In contrast, ice storage precooling was found to be between 5 and 20% more expensive than larger gas turbines for the Minneapolis location. In Birmingham, aquifer thermal energy storage precooling was preferred at the higher capacity factor and ice storage precooling was the best option at the lower capacity factor. In both cases, the levelized cost was reduced by approximately 5% when compared to larger gas turbines.

Antoniak, Z.I.; Brown, D.R.; Drost, M.K.

1992-12-01T23:59:59.000Z

351

Energy Solutions to Air Pollution and Climate Change in California  

Science Conference Proceedings (OSTI)

Wind, solar, hydro, and geothermal power can be combined for baseload or load-matching power supply, particularly in combination with plug-in electric vehicles. California and the U.S. have significant wind resources. California's offshore resources were quantified. Interconnecting wind farms can convert about 1/3 of intermittent power to power with the same reliability as a coal-fired power plant. Wind-battery electric vehicles could reduce U.S. CO2 by 25.5%; solar-battery electric vehicles can reduce it by 23.4%. Corn-ethanol vehicles cannot practically reduce CO2 in the U.S. by more than 0.07-0.2%. Battery electric and hydrogen-fuel cell vehicles powered by renewable sources will eliminate 10,000-20,000 U.S. air pollution deaths each year. Ethanol vehicles will increase the death rate or cause no change. Wind turbines require 30 times less land than corn ethanol and 20 times less land than cellulosic ethanol for the same power.

Jacobson, M.Z.; Dvorak, M.; Archer, C.L.; Hoste, G. [Stanford Univ., CA (United States). Dept. of Civil & Environmental Engineering

2007-07-01T23:59:59.000Z

352

Effects of energy development on air quality in the Rocky Mountain West. [Environmental effects of coal and oil shale development  

SciTech Connect

Future need for fossil fuels may lead to an exploitation of Western coal and oil shale at the expense of the traditional clean air and clear skies of the West. This report evaluates the prospects for future changes in western air quality, the constraints imposed on western energy development by air quality regulations, and the impacts of that development.

Hinman, G.W.; Leonard, E.M.

1977-01-01T23:59:59.000Z

353

Energy audits reveal significant energy savings potential in India`s commercial air-conditioned building sector  

SciTech Connect

The United States Agency for International Development (USAID) began its Energy Management Consultation and Training (EMCAT) project in India. The EMCAT project began in 1991 as a six-year (1991--1997) project to improve India`s technological and management capabilities for both the supply of energy and its efficient end use. The end-use component of EMCAT aims for efficient energy utilization by industries and other sectors such as the commercial sector. A specific task under the end-use component was to conduct energy surveys/audits in high energy-use sectors, such as air-conditioned (AC) buildings in the commercial sector, and to identify investment opportunities that could improve energy utilization. This article presents results of pre-investment surveys that were conducted at four commercial air-conditioned facilities in 1995. The four facilities included two luxury hotels in New Delhi, and one luxury hotel and a private hospital in Bombay. Energy conservation opportunities (ECOs) were explored in three major energy-using systems in these buildings: air-conditioning, lighting, and steam and domestic hot water systems.

Singh, G.; Presny, D.; Fafard, C. [Resource Management Associates of Madison, Inc., WI (United States)

1997-12-31T23:59:59.000Z

354

Energy and air quality implications of passive stack ventilation in residential buildings  

SciTech Connect

Ventilation requires energy to transport and condition the incoming air. The energy consumption for ventilation in residential buildings depends on the ventilation rate required to maintain an acceptable indoor air quality. Historically, U.S. residential buildings relied on natural infiltration to provide sufficient ventilation, but as homes get tighter, designed ventilation systems are more frequently required particularly for new energy efficient homes and retrofitted homes. ASHRAE Standard 62.2 is used to specify the minimum ventilation rate required in residential buildings and compliance is normally achieved with fully mechanical whole-house systems; however, alternative methods may be used to provide the required ventilation when their air quality equivalency has been proven. One appealing method is the use of passive stack ventilation systems. They have been used for centuries to ventilate buildings and are often used in ventilation regulations in other countries. Passive stacks are appealing because they require no fans or electrical supply (which could lead to lower cost) and do not require maintenance (thus being more robust and reliable). The downside to passive stacks is that there is little control of ventilation air flow rates because they rely on stack and wind effects that depend on local time-varying weather. In this study we looked at how passive stacks might be used in different California climates and investigated control methods that can be used to optimize indoor air quality and energy use. The results showed that passive stacks can be used to provide acceptable indoor air quality per ASHRAE 62.2 with the potential to save energy provided that they are sized appropriately and flow controllers are used to limit over-ventilation.

Mortensen, Dorthe Kragsig; Walker, Iain S.; Sherman, Max

2011-01-01T23:59:59.000Z

355

State Energy Office Perspective: What is the role for State Energy Offices in Integrating Renewables and Air Quality Goals?  

Wind Powering America (EERE)

Energy Office Perspective:What is the Energy Office Perspective:What is the role for State Energy Offices in Integrating Renewables and Air Quality Goals? Sara Ward, Chief, Ohio Energy Office sward@odod.state.oh.us (614) 466- 8396 January 12, 2006 OEE's Vision and Mission * Vision :A robust economy supported by multiple energy sources, energy efficiency and advanced technology with added value for the quality of life for all Ohioans. * Mission: To promote viable and diverse energy options for Ohio * Ohio's Energy Office is housed in the Ohio Department of Development - the states' Economic Development/Job Creation arm * Renewable Energy stimulates job creation through construction of local facilities and development of domestic renewable resources and .................... * Reduces generation of electricity at pre-

356

Enhancement of CP-odd Higgs Boson Production in the Minimal Supersymmetric Standard Model with Explicit CP Violation  

E-Print Network (OSTI)

We calculate the production cross section of the CP-odd Higgs boson via gluon fusion in the minimal supersymmetric standard model with explicit CP violation in the stop sector. We show that there is a parameter region in which the cross section is enhanced by a factor of about 1000, as compared to the case without CP violation in the stop sector. In the parameter region where the CP-odd Higgs boson can decay into a stop pair, the stop pair events will be the important signature of the enhanced CP-odd Higgs boson. In the case where the CP-odd Higgs boson cannot decay into any superparticles, the ?? and ?? decay channels could become important for discovering the CP-odd Higgs boson. We also discuss the constraints from electric dipole moments of electron, neutron and mercury on the viable parameter space mentioned above. Low energy supersymmetry (SUSY) is one of the most promising candidates of physics beyond the Standard Model (SM). SUSY gives an elegant solution to the naturalness problem of the stability of the weak scale by canceling quadratically divergent radiative corrections. One of the most important predictions of the minimal supersymmetric standard model (MSSM) is the upper bound of the lightest Higgs boson mass. At tree level, the MSSM predicts the lightest Higgs boson mass to be less than the Z boson mass. However, after including loop corrections, the

Qing-hong Cao; Daisuke Nomura; Kazuhiro Tobe; C. -p. Yuan

2005-01-01T23:59:59.000Z

357

Energy Consumption Estimation for Room Air-conditioners Using Room Temperature Simulation with One-Minute Intervals  

E-Print Network (OSTI)

For the purpose of developing optimized control algorithm for room air-conditioners to ensure their energy efficiency, a short time interval (i.e., one minute) simulation of building thermal performance is necessary because the sampling time interval for room air-conditioner control is one minute in general. This paper studies the short-time interval room air temperature simulation method using the response factor method. Using the simulated room air temperature, an air-conditioner's running time can be known so that its energy consumption can be estimated accurately. In order to verify the simulation accuracy, an actual room equipped with a gas-engine heat pump (GHP) air-conditioning system is studied by both simulation and measurement. The cooling amount produced by the GHP is calculated using measured refrigerant pressure and temperature at condenser and evaporator respectively. The Root Mean Square Error (RMSE) between measured cooling amount and simulated cooling load is 18.9 percent of the average measured value. The profile of simulated room air temperature in both air-conditioned daytime and nighttime without air-conditioning can match the measured room air temperature. With respect to the estimated energy consumption, the profile of simulated energy consumption can match the measured data. The simulation accuracy of room air temperature and energy consumption during the air-conditioner start-up period is not good and needs to be improved in future research. But in general, the verification shows that this energy consumption simulation method is acceptable for evaluating the energy performance of a room air-conditioner, and can also be a useful tool for commissioning room air-conditioners.

Wang, F.; Yoshida, H.; Matsumoto, K.

2006-01-01T23:59:59.000Z

358

Development of a model to calculate mechanical specific energy for air hammer drilling systems  

E-Print Network (OSTI)

Drilling for hydrocarbons is an expensive operation; consequently operators try to save costs by reducing the number of days spent during this operation. Drilling efficiently with the highest attainable rate of penetration is one of the ways drilling time could be reduced. Real-time monitoring of Mechanical Specific Energy will enable drilling engineers to detect when the optimum drilling rate for a given set of drilling parameters is not being achieved. Numerous works have been done on air hammers and rock Mechanical Specific Energy. Previous research has shown that Mechanical Specific Energy, which is a ratio that quantifies the input energy and Rate of Penetration (ROP) of a drilling system, is directly proportional to the rock compressive strength being drilled. The Mechanical Specific Energy model utilizes drilling parameters such as ROP, Weight on bit (WOB), RPM, torque, flow-rate, bottom-hole pressure, and bottom-hole temperature to show how effectively energy being put into the drill string is being converted to ROP at the bit. This research effort proposes a new model to calculate the Mechanical Specific Energy for air hammer drilling systems. A thermodynamic model for the air hammer from which the piston impact velocity and kinetic energy is obtained is presented. To be able to estimate the effective energy delivered to the rock by the hammer, the stress wave propagation model is used and factored into the Mechanical Specific Energy model. The Mechanical Specific Energy values obtained from the application of this model provide a qualitative indicator of formation pressure changes and a means for drilling engineers to detect when optimum drilling rate is not being achieved. It can be deduced from the model that the impact energy of the hammer is greatly affected by the pressure drop across the hammer and since the hammer accounts for about sixty percent of the energy required for destroying the rock, the ROP can be varied by varying the pressure drop across the hammer.

Okuchaba, Boma Jeremiah

2008-05-01T23:59:59.000Z

359

Innovative Evaporative and Thermally Activated Technologies Improve Air Conditioning, The Spectrum of Clean Energy Innovation (Fact Sheet)  

NLE Websites -- All DOE Office Websites (Extended Search)

Innovative Evaporative and Innovative Evaporative and Thermally Activated Technologies Improve Air Conditioning Researchers at the National Renewable Energy Laboratory (NREL) invented a breakthrough technology that improves air conditioning in a novel way-with heat. NREL combined desiccant materials, which remove moisture from the air using heat, and advanced evaporative technologies to develop a cooling unit that uses 90% less electricity and up to 80% less total energy than traditional air conditioning (AC). This solution, called the desiccant enhanced evaporative air conditioner (DEVap), also controls humidity more effectively to improve the comfort of people in buildings. Desiccants are an example of a thermally activated technology (TAT) that relies on heat instead

360

Lighting energy efficiency opportunities at Cheyenne Mountain Air Station  

SciTech Connect

CMAS is an intensive user of electricity for lighting because of its size, lack of daylight, and 24-hour operating schedule. Argonne National Laboratory recently conducted a lighting energy conservation evaluation at CMAS. The evaluation included inspection and characterization of existing lighting systems, analysis of energy-efficient retrofit options, and investigation of the environmental effects that these lighting system retrofits could have when they are ready to be disposed of as waste. Argonne devised three retrofit options for the existing lighting systems at various buildings: (1) minimal retrofit--limited fixture replacement; (2) moderate retrofit--more extensive fixture replacement and limited application of motion detectors; and (3) advanced retrofit--fixture replacement, reduction in the number of lamps, expansion of task lighting, and more extensive application of motion detectors. Argonne used data on electricity consumption to analyze the economic and energy effects of these three retrofit options. It performed a cost analysis for each retrofit option in terms of payback. The analysis showed that lighting retrofits result in savings because they reduce electricity consumption, cooling load, and maintenance costs. The payback period for all retrofit options was found to be less than 2 years, with the payback period decreasing for more aggressive retrofits. These short payback periods derived largely from the intensive (24-hours-per-day) use of electric lighting at the facility. Maintenance savings accounted for more than half of the annual energy-related savings under the minimal and moderate retrofit options and slightly less than half of these savings under the advanced retrofit option. Even if maintenance savings were excluded, the payback periods would still be impressive: about 4.4 years for the minimal retrofit option and 2 years for the advanced option. The local and regional environmental impacts of the three retrofit options were minimal.

Molburg, J.C.; Rozo, A.J.; Sarles, J.K.; Haffenden, R.A.; Thimmapuram, P.R.; Cavallo, J.D.

1996-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
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361

Research on the Integration Characteristics of Cooling Energy Recovery from Room Exhausting Cool Air in Summer  

E-Print Network (OSTI)

Currently, the design and construction of buildings and building energy systems are far from reasonable. The requirement and consumption of primary energy resources is aggravated, the use of building energy is free and wasteful, and pollution of the earth's atmosphere from building energy consumption is also aggravated. Therefore, the research and applications of energy efficiency and environmentally benign building energy systems are very important and urgent. Until now, much work on building energy conservation methods, measures and evaluations have been done by people in many countries. Some theoretical achievements have been already put into practice, but most of them put undue emphasis on some parts of the whole system. The complete idea of building energy conservation by integrating the building energy systems has not been put forward, and unequivocal guidance and a complete evaluation index and theoretical system for building energy consumption and its impact on the environment have not been formed. In this paper, we make further suggestions for improvement, and present some new concepts such as building energy flow, building mass flow, couple recovering of building discharge energy, integrated system of building energy , factor of building energy integration I, and effect factor on atmospheric environment of building energy F. The positive effects of these new concepts and methods on traditional approaches are also predicted. Theoretical research on an energy recovery unit that recovers cooling energy from indoor exhausting cool air in summer has been done in this paper, and demonstrates great advantages of its integration characteristics of building thermal systems.

Zhang, W.; Wu, J.; Wei, Y.

2006-01-01T23:59:59.000Z

362

Opportunities for Saving Energy and Improving Air Quality in Urban Heat Islands  

E-Print Network (OSTI)

Refrigeration, and Air conditioning Engineers, Atlanta,Refrigeration, and Air Conditioning Engineers, Atlanta,Refrigeration, and Air Conditioning Engineers, Atlanta,

Akbari, Hashem

2008-01-01T23:59:59.000Z

363

Energy savings and economics of advanced control strategies for packaged air conditioners with gas heat  

Science Conference Proceedings (OSTI)

This paper presents an evaluation of the potential energy savings from adding advanced control to existing packaged air conditioners. Advanced control options include air-side economizer, multi-speed fan control, demand control ventilation and staged cooling. The energy and cost savings from the different control strategies individually and in combination are estimated using the EnergyPlus detailed energy simulation program for four building types, namely, a small office building, a stand-alone retail building, a strip mall building and a supermarket building. For each of the four building types, the simulation was run for 16 locations covering all 15 climate zones in the U.S. The maximum installed cost of a replacement controller that provides acceptable payback periods to owners is estimated.

Wang, Weimin; Katipamula, Srinivas; Huang, Yunzhi; Brambley, Michael R.

2013-10-01T23:59:59.000Z

364

Measurement of B(B-->X_s {\\gamma}), the B-->X_s {\\gamma} photon energy spectrum, and the direct CP asymmetry in B-->X_{s+d} {\\gamma} decays  

E-Print Network (OSTI)

The photon spectrum in B --> X_s \\gamma decay, where X_s is any strange hadronic state, is studied using a data sample of (382.8\\pm 4.2) \\times 10^6 e^+ e^- --> Upsilon(4S) --> BBbar events collected by the BABAR experiment at the PEP-II collider. The spectrum is used to measure the branching fraction B(B --> X_s \\gamma) = (3.21 \\pm 0.15 \\pm 0.29 \\pm 0.08)\\times 10^{-4} and the first, second, and third moments = 2.267 \\pm 0.019 \\pm 0.032 \\pm 0.003 GeV, )^2> = 0.0484 \\pm 0.0053 \\pm 0.0077 \\pm 0.0005 GeV^2, and )^3> = -0.0048 \\pm 0.0011 \\pm 0.0011 \\pm 0.0004 GeV^3, for the range E_\\gamma > 1.8 GeV, where E_\\gamma is the photon energy in the B-meson rest frame. Results are also presented for narrower E_\\gamma ranges. In addition, the direct CP asymmetry A_{CP}(B --> X_{s+d} \\gamma) is measured to be 0.057 \\pm 0.063. The spectrum itself is also unfolded to the B-meson rest frame; that is the frame in which theoretical predictions for its shape are made.

,

2012-01-01T23:59:59.000Z

365

A smart GUI based air-conditioning and lighting controller for energy saving in building  

Science Conference Proceedings (OSTI)

This paper will concentrate on the algorithm and control strategies where the air-conditioners and lighting system can be controlled using microcontroller; a microcontroller is chosen due to its low cost and high flexibility. Conceptually, the controller ... Keywords: energy saving control system, graphic LCD, graphical user interface (GUI), microcontroller

M. F. Abas; N. MD. Saad; N. L. Ramli

2009-12-01T23:59:59.000Z

366

Presentation to the Atomic Energy Commission and the Air Force, June 14, 1962  

SciTech Connect

This volume contains the charts and backup material presented to the Atomic Energy Commission and Air Force on June 14, 1962 concerning General Electric's Nuclear Materials and Propulsion Operation (formerly the Aircraft Nuclear Propulsion Department), during its work on the development of a nuclear power plant for manned aircraft.

1962-10-01T23:59:59.000Z

367

Air-Source Integrated Heat Pump for Near-Zero Energy Houses: Technology Status Report  

Science Conference Proceedings (OSTI)

This report documents the development of an air-source integrated heat pump (AS-IHP) through the third quarter of FY2007. It describes the design, analyses and testing of the AS-IHP, and provides performance specifications for a field test prototype and proposed control strategy. The results obtained so far continue to support the AS-IHP being a promising candidate to meet the energy service needs for DOE's development of a Zero Energy Home (ZEH) by the year 2020.

Murphy, Richard W [ORNL; Rice, C Keith [ORNL; Baxter, Van D [ORNL; Craddick, William G [ORNL

2007-07-01T23:59:59.000Z

368

Thermal Energy Storage: Assessment of Ice Bear 30 Hybrid Air Conditioner  

Science Conference Proceedings (OSTI)

This report describes and documents the construction, performance, and application of a thermal energy storage system that uses ice as the storage medium. The system, Ice Bear 30 manufactured by Ice Energy Inc. located in Windsor, Colorado, is designed to provide cooling to interior spaces by circulating refrigerant within an additional evaporator coil added to a standard roof-top air conditioner. Ice storage systems exist, but what makes the Ice Bear 30 unique is its relatively small size (5 ton) for us...

2008-12-23T23:59:59.000Z

369

Saving Energy and Reducing Emissions from the Regeneration Air System of a Butane Dehydrogenation Plant  

E-Print Network (OSTI)

Texas Petrochemicals operates a butane dehydrogenation unit producing MTBE for reformulated gasoline that was originally constructed when energy was cheap and prior to environmental regulation. The process exhausts 900,000 pounds per hour of air at 900 to 1100F containing CO and VOC. By installing a furnace/heat recovery steam generator, Texas Petrochemicals achieved significant reductions of VOC, CO, and NOx, along with energy savings.

John, T. P.

1998-04-01T23:59:59.000Z

370

Reference Design Description and Cost Evaluation for Compressed Air Energy Storage Systems  

Science Conference Proceedings (OSTI)

Compressed-air energy storage (CAES) is a valuable solution for mitigating the current challenges of renewable-power variability, facilitating higher renewable penetration levels, enhancing grid reliability, and improving the utilization of transmission and generation assets. However, capital costs play a critical role in evaluating the overall CAES value proposition, at least relative to direct-market revenues (energy and ancillary services). Although the first U.S. CAES plant in Alabama was built at co...

2011-12-21T23:59:59.000Z

371

Assessment of Non-Fuel, Advanced Compressed Air Energy Storage Systems to Support High Wind Penetration  

Science Conference Proceedings (OSTI)

This report summarizes the status and progress of the RD&D work at EPRI on adiabatic no-fuel Compressed Air Energy Storage (CAES) for wind integration. Bulk energy storage (BES) has latent value in the electric grid, enhances grid reliability, and is well suited to address wind integration related challenges. Without storage, extensive ramping and spinning reserve backup of thermal generators is required, at associated high costs, poor thermal performance, poor down ramp capability and high emissions. Fu...

2009-11-16T23:59:59.000Z

372

The Oklahoma Field Test: Air-conditioning electricity savings from standard energy conservation measures, radiant barriers, and high-efficiency window air conditioners  

SciTech Connect

A field test Involving 104 houses was performed in Tulsa, Oklahoma, to measure the air-conditioning electricity consumption of low-income houses equipped with window air conditioners, the reduction in this electricity consumption attributed to the installation of energy conservation measures (ECMS) as typically installed under the Oklahoma Weatherization Assistance Program (WAP), and the reduction achieved by the replacement of low-efficiency window air conditioners with high-efficiency units and the installation of attic radiant barriers. Air-conditioning electricity consumption and indoor temperature were monitored weekly during the pre-weatherization period (June to September 1988) and post-weatherization period (May to September 1989). House energy consumption models and regression analyses were used to normalize the air-conditioning electricity savings to average outdoor temperature conditions and the pre-weatherization indoor temperature of each house. The following conclusions were drawn from the study: (1) programs directed at reducing air-conditioning electricity consumption should be targeted at clients with high consumption to improve cost effectiveness; (2) replacing low-efficiency air conditioners with high-efficiency units should be considered an option in a weatherization program directed at reducing air-conditioning electricity consumption; (3) ECMs currently being installed under the Oklahoma WAP (chosen based on effectiveness at reducing space-heating energy consumption) should continue to be justified based on their space-heating energy savings potential only; and (4) attic radiant barriers should not be included in the Oklahoma WAP if alternatives with verified savings are available or until further testing demonstrates energy savings or other benefits in this typo of housing.

Ternes, M.P.; Levins, W.P.

1992-08-01T23:59:59.000Z

373

Application of the VRV Air-Conditioning System Heat Recovery Series in Interior Zone and Analysis of its Energy Saving  

E-Print Network (OSTI)

To reduce the energy consumption of air conditioning systems, we can use the VRV air conditioning system to supply cold loads in the winter for rooms in the construction inner zone where cold loads need to be supplied. The VRV air-conditioning system of variable frequency technology can achieve the effect of energy conservation. In this article, we analyze the application of the VRV air conditioning system heat recovery series in the construction inner zone and its energy saving characteristics via a project example.

Zhang, Q.; Li, D.; Zhang, J.

2006-01-01T23:59:59.000Z

374

Analysis of the Energy-Saving Potential of a Three-Rotary Wheel Fresh Air-Handling Unit  

E-Print Network (OSTI)

To evaluate the energy-saving potential of a proposed three-rotary wheel fresh air-handling unit (TRWFAHU), it is numerically simulated with weather data of Changsha by using a mathematical model. Compared with a conventional fresh air-handling unit, TRWFAHU can save 10.2% of primary energy and greatly decrease the energy consumption of chiller. If waste heat is available for regenerating the desiccant, the system can achieve greater energy savings. It is feasible to improve indoor air quality (IAQ) by increasing ventilation while without increasing energy consumption.

Hao, X.; Zhang, G.; Zou, S.; Liu, H.

2006-01-01T23:59:59.000Z

375

Future Air Conditioning Energy Consumption in Developing Countries and what can be done about it: The Potential of Efficiency in the Residential Sector  

E-Print Network (OSTI)

Henderson (2005) Home air conditioning in Europe how muchA.A. Pavlova ( 2003). Air conditioning market saturation and+ paper 6,306 Future Air Conditioning Energy Consumption in

McNeil, Michael A.; Letschert, Virginie E.

2008-01-01T23:59:59.000Z

376

Renewable Energy Certificates and Air Emissions Benefits: Developing an Appropriate Definition for a REC  

NLE Websites -- All DOE Office Websites (Extended Search)

ENVIRONMENTAL RESOURCES TRUST ENVIRONMENTAL RESOURCES TRUST Pioneering Markets to Improve the Environment Renewable Energy Certificates and Air Emissions Benefits Developing an Appropriate Definition for a REC Patrick Leahy and Alden Hathaway April 2004 The Renewable Energy Certificate Market The past few years have witnessed the emergence of the Renewable Energy Certificate (REC) market as a viable model for the U.S. renewable energy industry. Once considered an esoteric topic for even the most ardent renewable energy expert, RECs have grown in popularity and exposure thanks to efforts of the renewable energy industry as well as several large purchases by high profile corporations and governmental organizations. Although still in its infancy, the Renewable Energy

377

Search for CP violation in  

E-Print Network (OSTI)

Using data taken with the CLEO II detector, we have searched for evidence of CP violation in the charm system. We look for asymmetries in the number of decays of D 0 's and D 0 's to the CP eigenstates K 0 S OE, K 0 S 0 and K + K \\Gamma . Confidence intervals (90%) on these asymmetries are found to be \\Gamma0.115!A!0.105, \\Gamma0.060!A!0.038 and \\Gamma0.036!A!0.178 respectively. Permanent address: INP, Novosibirsk, Russia y Permanent address: University of Hawaii at Manoa 2 I. INTRODUCTION To date, the only experimental evidence for CP violation is found in the kaon system. Here we report on a search for CP violation in the charm system. We look for an asymmetry in the decay rates of D 0 and D 0 mesons to CP eigenstates. This asymmetry is defined as: A = \\Gamma(D 0 ) \\Gamma \\Gamma( D 0 ) \\Gamma(D 0 ) + \\Gamma( D 0 ) = N(D 0 ) \\Gamma N( D 0 ) N(D 0 ) +N( D 0 ) where \\Gamma(D 0 ) and \\Gamma( D 0 ) are the partial decay widt...

Decay Alam Kim; Ichep Ref; Gsl Cleo Conf; Z. Ling; H. Severini

1994-01-01T23:59:59.000Z

378

U.S. Department of Energy Report, 2005 LANL Radionuclide Air Emissions  

SciTech Connect

Amendments to the Clean Air Act, which added radionuclides to the National Emissions Standards for Hazardous Air Pollutants (NESHAP), went into effect in 1990. Specifically, a subpart (H) of 40 CFR 61 established an annual limit on the impact to the public attributable to emissions of radionuclides from U.S. Department of Energy facilities, such as the Los Alamos National Laboratory (LANL). As part of the new NESHAP regulations, LANL must submit an annual report to the U.S. Environmental Protection Agency headquarters and the regional office in Dallas by June 30. This report includes results of monitoring at LANL and the dose calculations for the calendar year 2006.

Keith W. Jacobson, David P. Fuehne

2006-09-01T23:59:59.000Z

379

Rechargeable Lithium-Air Batteries: Development of Ultra High Specific Energy Rechargeable Lithium-Air Batteries Based on Protected Lithium Metal Electrodes  

SciTech Connect

BEEST Project: PolyPlus is developing the worlds first commercially available rechargeable lithium-air (Li-Air) battery. Li-Air batteries are better than the Li-Ion batteries used in most EVs today because they breathe in air from the atmosphere for use as an active material in the battery, which greatly decreases its weight. Li-Air batteries also store nearly 700% as much energy as traditional Li-Ion batteries. A lighter battery would improve the range of EVs dramatically. Polyplus is on track to making a critical breakthrough: the first manufacturable protective membrane between its lithiumbased negative electrode and the reaction chamber where it reacts with oxygen from the air. This gives the battery the unique ability to recharge by moving lithium in and out of the batterys reaction chamber for storage until the battery needs to discharge once again. Until now, engineers had been unable to create the complex packaging and air-breathing components required to turn Li-Air batteries into rechargeable systems.

2010-07-01T23:59:59.000Z

380

The Experimentation System Design and Experimental Study of the Air-Conditioning by Desiccant Type Using Solar Energy  

E-Print Network (OSTI)

Using a special solar air heater to gain heat power for regenerating an adsorption desiccant wheel made by composite silica gel, a desiccant air-conditioning experimentation system was designed and manufactured. Combining the advantage of measure and control by PLC and the software of Kingview, the whole year's operating results of this system was tested and analysed. The results indicate this system can keep the indoor air temperature range at 262C and the relative humidity range being 50-70% under the low electricity cost on the whole year in the south of China region when the special solar air heater can offer flux air heating up to 60C. In this paper some ideas are offered in order to facilitate the availability for air-conditioning using low grade energy, for example, solar energy and surplus or waste heat energy in the industrial process.

Zhuo, X.; Ding, J.; Yang, X.; Chen, S.; Yang, J.

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Supplemental Environmental Projects Using Renewable Energy: A New Approach to Addressing Air Quality Violation Penalties  

Wind Powering America (EERE)

Supplemental environmental projects Supplemental environmental projects can help companies mitigate all or part of penalties imposed as a result of air pollution violations. Supplemental envi- ronmental projects, or SEPs, are environ- mentally beneficial projects that offer pollution prevention, energy efficiency, green energy, and community-based programs that may include investment in cost-effective alternative energy tech- nologies, such as wind energy. In Colorado, one company is successfully mitigating 80% of a penalty through a SEP that takes advantage of the utility's wind energy program by purchasing wind energy for a minimum of 5 years. To meet the additional demand, the util- ity will need to add another turbine to its existing wind farm. The environmental benefits that result from this increased

382

Improving Energy Efficiency in Pharmaceutical ManufacturingOperations -- Part I: Motors, Drives and Compressed Air Systems  

Science Conference Proceedings (OSTI)

In Part I of this two-part series, we focus on efficient use of motors, drives and pumps, both for process equipment and compressed air systems. Pharmaceutical manufacturing plants in the U.S. spend nearly $1 billion each year for the fuel and electricity they need to keep their facilities running (Figure 1, below). That total that can increase dramatically when fuel supplies tighten and oil prices rise, as they did last year. Improving energy efficiency should be a strategic goal for any plant manager or manufacturing professional working in the drug industry today. Not only can energy efficiency reduce overall manufacturing costs, it usually reduces environmental emissions, establishing a strong foundation for a corporate greenhouse-gas-management program. For most pharmaceutical manufacturing plants, Heating, Ventilation and Air Conditioning (HVAC) is typically the largest consumer of energy, as shown in Table 1 below. This two-part series will examine energy use within pharmaceutical facilities, summarize best practices and examine potential savings and return on investment. In this first article, we will focus on efficient use of motors, drives and pumps, both for process equipment and compressed air systems. Part 2, to be published in May, will focus on overall HVAC systems, building management and boilers.

Galitsky, Christina; Chang, Sheng-chien; Worrell, Ernst; Masanet,Eric

2006-04-01T23:59:59.000Z

383

Assessment of Indoor Air Quality Benefits and Energy Costs of Mechanical Ventilation  

Science Conference Proceedings (OSTI)

Intake of chemical air pollutants in residences represents an important and substantial health hazard. Sealing homes to reduce air infiltration can save space conditioning energy, but can also increase indoor pollutant concentrations. Mechanical ventilation ensures a minimum amount of outdoor airflow that helps reduce concentrations of indoor emitted pollutants while requiring some energy for fan(s) and thermal conditioning of the added airflow. This work demonstrates a physics based, data driven modeling framework for comparing the costs and benefits of whole-house mechanical ventilation and applied the framework to new California homes. The results indicate that, on a population basis, the health benefits from reduced exposure to indoor pollutants in New California homes are worth the energy costs of adding mechanical ventilation as specified by ASHRAE Standard 62.2.This study determines the health burden for a subset of pollutants in indoor air and the costs and benefits of ASHRAE's mechanical ventilation standard (62.2) for new California homes. Results indicate that, on a population basis, the health benefits of new home mechanical ventilation justify the energy costs.

Logue, J.M.; Price, P.N.; Sherman, M.H.; Singer, B.C.

2011-07-01T23:59:59.000Z

384

Economic impact of energy shortages on commercial air transportation and aviation manufacture. Volume 2. Aviation industries profiles and energy usage characteristics  

SciTech Connect

The purpose of this study was to determine the economic impact of energy scarcity on the air transportation industry. Volume II provides a data base on the characteristics and operating performances of the air transportation industry and the aircraft, engines, and parts manufacturing industries, including energy usage characteristics and efficiency. (BYB)

Gorham, J.E.; Gross, D.; Snipes, J.C.

1975-06-01T23:59:59.000Z

385

Potential petrophysical and chemical property alterations in a compressed air energy storage porous rock reservoir  

DOE Green Energy (OSTI)

Successful commercialization of Compressed Air Energy Storage (CAES) systems depends on long-term stability of the underground reservoirs subjected to somewhat unique operating conditions. Specifically, these conditions include elevated and time varying temperatures, effective stresses, and air humidities. To minimize the requirements for premium fuels, it may be desirable to retain the thermal energy of compression. Porous media, e.g., sandstone, may hold promise as elevated temperature reservoirs. In this study, a reservoir composed of clean quartz sandstone and injection air temperatures of 300 to 575/sup 0/K are assumed. Numerical modeling is used to estimate temperature, stress, and humidity conditions within this reference porous media reservoir. A discussion on relative importance to CAES of several potential porous media damage mechanisms is presented. In this context, damage is defined as a reduction in intrinsic permeability (measure of air transport capability), a decrease in effective porosity (measure of storage capability), or an increase in elastic and/or inelastic deformation of the porous material. The potential damage mechanisms presented include: (1) disaggregation, (2) particulate plugging, (3) boundary layer viscosity anomalies, (4) inelastic microstructural consolidation, (5) clay swelling and dispersion, (6) hydrothermal mineral alteration, (7) oxidation reactions, and (8) well casing corrosion. These mechanisms are placed in perspective with respect to anticipated CAES conditions and mechanisms suggested are: (1) of academic interest only, (2) readily identified and controlled via engineering, or (3) potential problem areas requiring additional investigation.

Stottlemyre, J.A.; Erikson, R.L.; Smith, R.P.

1979-10-01T23:59:59.000Z

386

Targeting Net Zero Energy at Marine Corps Air Station Miramar: Assessment and Recommendations  

Science Conference Proceedings (OSTI)

The U.S. Department of Defense (DoD) is the largest energy consumer in the U.S. government. Present energy use impacts DoD global operations by constraining freedom of action and self-sufficiency, demanding enormous economic resources, and putting many lives at risk in logistics support for deployed environments. There are many opportunities for DoD to more effectively meet energy requirements through a combination of human actions, energy efficiency technologies, and renewable energy resources. In 2008, a joint initiative was formed between DoD and the U.S. Department of Energy (DOE) to address military energy use. This initiative created a task force comprised of representatives from each branch of the military, the Office of the Secretary of Defense (OSD), the Federal Energy Management Program (FEMP), and the National Renewable Energy Laboratory (NREL) to examine the potential for ultra high efficiency military installations. This report presents an assessment of Marine Corps Air Station (MCAS) Miramar, selected by the task force as the initial prototype installation based on its strong history of energy advocacy and extensive track record of successful energy projects.

Booth, S.; Barnett, J.; Burman, K.; Hambrick, J.; Helwig, M.; Westby, R.

2010-12-01T23:59:59.000Z

387

CP violation in B decays  

SciTech Connect

She reviews how one can test the Standard Model predictions for CP violation. This test requires sufficient independent measurements to overconstrain the model parameters and thus be sensitive to possible beyond Standard Model contributions. She addresses the challenges for theory as well as for experiment to achieve such a test.

Quinn, H.R.

1994-02-01T23:59:59.000Z

388

Energy Performance Comparison of Heating and Air Conditioning Systems for Multi-Family Residential Buildings  

SciTech Connect

The type of heating, ventilation and air conditioning (HVAC) system has a large impact on the heating and cooling energy consumption in multifamily residential buildings. This paper compares the energy performance of three HVAC systems: a direct expansion (DX) split system, a split air source heat pump (ASHP) system, and a closed-loop water source heat pump (WSHP) system with a boiler and an evaporative fluid cooler as the central heating and cooling source. All three systems use gas furnace for heating or heating backup. The comparison is made in a number of scenarios including different climate conditions, system operation schemes and applicable building codes. It is found that with the minimum code-compliant equipment efficiency, ASHP performs the best among all scenarios except in extremely code climates. WSHP tends to perform better than the split DX system in cold climates but worse in hot climates.

Wang, Weimin; Zhang, Jian; Jiang, Wei; Liu, Bing

2011-07-31T23:59:59.000Z

389

Energy Saving Potentials and Air Quality Benefits of Urban HeatIslandMitigation  

SciTech Connect

Urban areas tend to have higher air temperatures than their rural surroundings as a result of gradual surface modifications that include replacing the natural vegetation with buildings and roads. The term ''Urban Heat Island'' describes this phenomenon. The surfaces of buildings and pavements absorb solar radiation and become extremely hot, which in turn warm the surrounding air. Cities that have been ''paved over'' do not receive the benefit of the natural cooling effect of vegetation. As the air temperature rises, so does the demand for air-conditioning (a/c). This leads to higher emissions from power plants, as well as increased smog formation as a result of warmer temperatures. In the United States, we have found that this increase in air temperature is responsible for 5-10% of urban peak electric demand for a/c use, and as much as 20% of population-weighted smog concentrations in urban areas. Simple ways to cool the cities are the use of reflective surfaces (rooftops and pavements) and planting of urban vegetation. On a large scale, the evapotranspiration from vegetation and increased reflection of incoming solar radiation by reflective surfaces will cool a community a few degrees in the summer. As an example, computer simulations for Los Angeles, CA show that resurfacing about two-third of the pavements and rooftops with reflective surfaces and planting three trees per house can cool down LA by an average of 2-3K. This reduction in air temperature will reduce urban smog exposure in the LA basin by roughly the same amount as removing the basin entire onroad vehicle exhaust. Heat island mitigation is an effective air pollution control strategy, more than paying for itself in cooling energy cost savings. We estimate that the cooling energy savings in U.S. from cool surfaces and shade trees, when fully implemented, is about $5 billion per year (about $100 per air-conditioned house).

Akbari, Hashem

2005-08-23T23:59:59.000Z

390

Navajo Generating Station and Air Visibility Regulations: Alternatives and Impacts (Revised), Energy Analysis, NREL (National Renewable Energy Laboratory)  

NLE Websites -- All DOE Office Websites (Extended Search)

Navajo Generating Station Navajo Generating Station Navajo Generating Station and Air Visibility Regulations: Alternatives and Impacts David J. Hurlbut, Scott Haase, Gregory Brinkman, Kip Funk, Rachel Gelman, Eric Lantz, Christina Larney, David Peterson, Christopher Worley National Renewable Energy Laboratory Ed Liebsch HDR Engineering, Inc. Prepared under Task No. WFJ5.1000 Technical Report NREL/TP-6A20-53024 * Revised March 2012 Contract No. DE-AC36-08G028308 Produced under direction of the U.S. Department of the Interior by the National Renewable Energy Laboratory (NREL) under Interagency Agreement R11PG30024 and Task No. WFJ5.1000. ERRATA SHEET NREL REPORT/PROJECT NUMBER: NREL/TP-6A20-53024 DOE NUMBER: N/A TITLE: Navajo Generating Station and Air Visibility Regulations: Alternatives and

391

Low-Fuel Compressed Air Energy Storage System Development and Preliminary Evaluation  

Science Conference Proceedings (OSTI)

Compressed air energy storage (CAES) is a valuable solution for mitigating the current challenges of renewable power variability, facilitating future higher renewable penetration levels, enhancing grid reliability and improving the utilization of transmission and existing generation assets. Fuel-based CAES systems are subject to future natural gas price volatility and potential carbon dioxide (CO2) emission charges. Low-Fuel CAES (LFCAES) is a potential near-term technology that captures and stores heat ...

2010-12-17T23:59:59.000Z

392

Technical and economic feasibility analysis of the no-fuel compressed air energy storage concept  

DOE Green Energy (OSTI)

The principal goal of this study was to evaluate the technical and economic feasibility of no-fuel compressed air energy storage (CAES) concepts for utility peaking applications. The analysis uncovered no insurmountable problems to preclude the technical feasibility of the no-fuel CAES concept. The results of the economic analysis are sufficiently unfavorable to conclude that no-fuel CAES technology could not compete with conventional CAES or standard gas turbine peaking facilities for conditions foreseeable at this time.

Kreid, D.K.

1976-05-01T23:59:59.000Z

393

EFFECTS OF ENERGY CONSERVATION MEASURES ON AIR HYGIENE IN PUBLIC BUILDINGS: FINAL REPORT  

E-Print Network (OSTI)

CONSERVATION r1EASURES ON AIR HYGIENE IN PUBLIC BUILDINGSConservation Measures on Air Hygiene in Public Buildings",CONSERVATION MEASURES ON AIR HYGIENE IN PUBLIC BUILDINGS:

Dimmick, R.L.

2013-01-01T23:59:59.000Z

394

China Energy Efficiency Round Robin Testing Results for Room Air Conditioners  

E-Print Network (OSTI)

will result in rising sales prices. VRF Air Conditioner Themain users of VRF air conditioners are commercial usersand large-scale households, and VRF air conditioners usually

Zhou, Nan

2010-01-01T23:59:59.000Z

395

China Energy Efficiency Round Robin Testing Results for Room Air Conditioners  

E-Print Network (OSTI)

Refrigeration and Air Conditioning Industry Association Junein the context of the air conditioning industry, the profileand improvement of the air conditioning industry and the

Zhou, Nan

2010-01-01T23:59:59.000Z

396

FY 1977 Progress report, Compressed air energy storage advanced systems analysis.  

DOE Green Energy (OSTI)

The goal of the Compressed Air Energy Storage (CAES) Advanced Systems Analysis task is to accelerate the development of new technologies that will reduce the consumption of natural gas and oil. The immediate overall objectives of this program are to: (1) provide a screening cost assessment for thermal energy storage (TES) systems that are suitable for CAES applications; (2) establish the potential fuel savings of hybrid CAES cycles that incorporate TES for recovery of the heat of compression and estimate the economic incentive for using TES in CAES systems; and (3) investigate modified CAES cycles that eliminate the use of gas and oil by the use of alternative fuels.

Kreid, D.K.; McKinnon, M.A.

1978-03-01T23:59:59.000Z

397

Manhattan Project: CP-1 Chianti Bottle  

Office of Scientific and Technical Information (OSTI)

The Chianti used to celebrate CP-1 going critical. Some of the signatures are visible on the label. Events > The Plutonium Path to the Bomb, 1942-1944 > CP-1 Goes Critical, Met...

398

Manhattan Project: CP-1 Going Critical  

Office of Scientific and Technical Information (OSTI)

Painting of CP-1 Going Critical Events > The Plutonium Path to the Bomb, 1942-1944 Events > The Plutonium Path to the Bomb, 1942-1944 > CP-1 Goes Critical, Met Lab, December 2,...

399

Modeling of an adiabatic packed bed brine-air contactor for use in a solar energy driven food processing system  

Science Conference Proceedings (OSTI)

A mathematical model was developed for a packed bed brine-air contacting system which has applications in a solar energy driven food processing system. The model considers mass transfer resistances of both phases, but neglects the heat transfer resistance of the liquid phase. It takes into account the large heat effects associated with water absorption into and desorption from the brine. A computational method was also developed to calculate the minimum air flow rate which would prevent a pinch. A packed bed brine-air contactor was built, and experiments were conducted for a range of brine and air conditions. Good agreement between the computed and experimental results warrants use of the model to design and optimize the packed bed water stripping process. A periodic-flow packed bed heat regenerator was built to recover heat from the exit air of the contactor so as to improve the energy efficiency of the system. It was possible to preheat the inlet air to a temperature close to that of the exit air. The inlet air, however, during its passage through the regenerator picked up the condensate deposited from the exit air. This led to a decrease in the driving potential to mass transfer in the contactor. Optimization studies show that using a combined solar driven boiler and air assisted packed bed water stripper would be more economical than using a solar driven boiler alone or using flat plate solar collectors to drive the water stripper.

Biswal, R.N.

1983-01-01T23:59:59.000Z

400

Promising future energy storage systems: Nanomaterial based systems, Zn-air and electromechanical batteries  

SciTech Connect

Future energy storage systems will require longer shelf life, higher duty cycles, higher efficiency, higher energy and power densities, and be fabricated in an environmentally conscious process. This paper describes several possible future systems which have the potential of providing stored energy for future electric and hybrid vehicles. Three of the systems have their origin in the control of material structure at the molecular level and the subsequent nanoengineering into useful device and components: aerocapacitors, nanostructure multilayer capacitors, and the lithium ion battery. The zinc-air battery is a high energy density battery which can provide vehicles with long range (400 km in autos) and be rapidly refueled with a slurry of zinc particles and electrolyte. The electromechanical battery is a battery-sized module containing a high-speed rotor integrated with an iron-less generator mounted on magnetic bearings and housed in an evacuated chamber.

Koopman, R.; Richardson, J.

1993-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Preliminary stability criteria for compressed air energy storage in porous media reservoirs  

DOE Green Energy (OSTI)

Results from the initial phase of a study to establish subsurface design and operating criteria for a Compressed Air Energy Storage (CAES) facility are summarized. The primary objective was to derive a preliminary set of criteria that would help ensure the long term (30 to 40 year) integrity of CAES reservoirs in porous media, such as aquifers or abandoned natural gas reservoirs. In addition, appropriate research and development tasks were to be defined if the current technology was found to be inadequate. Preliminary stability and design criteria for storage of compressed air in porous media were determined on the basis of a survey of the open literature and the experience of experts in industry and universities. The results were separated into two categories: criteria for low temperature air injection (under 200/sup 0/F) and criteria for high temperature air injection (200 to 650/sup 0/F). Results are presented as maximum and/or minimum bounds for a number of parameters such as porosity, permeability, closure, storage pressure, caprock thickness, delta pressure, and caprock slope. One of the prime conclusions derived from an evaluation of the low temperature concept is that the technology currently exists to handle the potential design and operating problems. Therefore, there appears to be no technical roadblocks to the successful demonstration of the CAES concept, and a pilot project could be constructed in the near future.

Stottlemyre, J.A.

1978-06-01T23:59:59.000Z

402

Energy efficiency and the environment: Innovative ways to improve air quality in the Los Angeles Basin  

Science Conference Proceedings (OSTI)

This paper focuses on novel, innovative approaches for reducing or delaying the production of photochemical smog in the Los Angeles Basin. These approaches include modifying the surface characteristics of the basin by increasing surface albedo and an extensive tree-planting program. The changes in surface conditions are designed to reduce the basin air temperatures, especially during the summer months, which will result in two possible effects. First, a decrease in temperature would lead to a reduction in energy use with an associated decline in emissions of nitrogen oxides (NO{sub x}) and a lowering of evaporative emission of reactive organic gases. Reductions in these smog precursors could improve the air quality of the basin without imposing additional emissions regulations. The second effect is associated with the possible causal relationship between air temperature and smog formation (i.e., lower temperatures and lower incidence of smog). Since this approach to mitigating air emissions is broad, the studies to date have concentrated on how changes in surface characteristics affect the meteorological conditions of the basin and on how these meteorological changes subsequently affect smog production. A geographic information system database of key surface characteristics (i.e., vegetative cover, albedo, moisture availability, and roughness) was compiled, and these characteristics were evaluated using prognostic meteorological models. The results of two- and three-dimensional meteorological simulations will be presented and discussed in this paper.

Ritschard, R.

1993-02-01T23:59:59.000Z

403

Simple but Stronger UO, Double but Weaker UNMe Bonds: The Tale Told by Cp2UO and Cp2UNR  

Science Conference Proceedings (OSTI)

The free energies of reaction and the activation energies are calculated, with DFT (B3PW91) and small RECP (relativistic core potential) for uranium, for the reaction of Cp2UNMe and Cp2UO with MeCCMe and H3Si-Cl that yields the corresponding addition products. CAS(2,7) and DFT calculations on Cp2UO and Cp2UNMe give similar results, which validates the use of DFT calculations in these cases. The calculated results mirror the experimental reaction of [1,2,4-(CMe3)3C5H2]2UNMe with dimethylacetylene and [1,2,4-(CMe3)3C5H2]2UO with Me3SiCl. The net reactions are controlled by the change in free energy between the products and reactants, not by the activation energies, and therefore by the nature of the UO and UNMe bonds in the initial and final states. A NBO analysis indicates that the U-O interaction in Cp2UO is composed of a single U-O bond with three lone pairs of electrons localized on oxygen, leading to a polarized U-O fragment. In contrast, the U-NMe interaction in Cp2UNMe is composed of a and component and a lone pairof electrons localized on the nitrogen, resulting in a less polarized UNMe fragment, in accord with the lower electronegativity of NMe relative to O. The strongly polarized U(+)-O(-) bond is calculated to be about 70 kcal mol-1 stronger than the less polarized U=NMe bond.

LPCNO, CNRS-UPS-INSA, INSA Toulouse; Institut Charles Gerhardt, CNRS, Universite Montpellier; Laboratoire de Chimie et Physique Quantiques, CNRS, IRSAMC, Universite Paul Sabatier; Andersen, Richard; Barros, Noemi; Maynau, Daniel; Maron, Laurent; Eisenstein, Odile; Zi, Guofu; Andersen, Richard

2007-06-27T23:59:59.000Z

404

Future Air Conditioning Energy Consumption in Developing Countries and what can be done about it: The Potential of Efficiency in the Residential Sector  

E-Print Network (OSTI)

Survey on Electricity Consumption Characteristics of Homethe stakes for energy consumption are high, as we hope atAir Conditioning Energy Consumption in Developing Countries

McNeil, Michael A.; Letschert, Virginie E.

2008-01-01T23:59:59.000Z

405

Improving Energy Efficiency of Compressed Air System Based on System Audit  

E-Print Network (OSTI)

can cover the maximum system demand. The similar successfulsized to meet the maximum plant air demand. Few air systems

Shanghai, Hongbo Qin; McKane, Aimee

2008-01-01T23:59:59.000Z

406

Stability and design criteria studies for compressed air energy storage reservoirs. Progress report, FY 1977.  

DOE Green Energy (OSTI)

Progress made during FY-1977 in establishing design criteria to ensure the successful operation and long-term stability of Compressed Air Energy Storage (CAES) reservoirs in underground porous media, such as aquifers is summarized. The formulation of pertinent criteria is important since the long-term stability of air storage reservoirs is probably the item of greatest risk to the successful demonstration and commercialization of the CAES concept. The study has been divided into four phases: (1) state-of-the-art survey, (2) analytical modeling studies, (3) laboratory studies, and (4) field testing. The first of these phases, the state-of-the-art survey for air storage in porous reservoirs, has been completed on schedule and is reported in Section 2. Sections 3 and 4 are progress reports on Phases 2 and 3. No work has been done on Phase 4. It is planned that the field testing phase of this study will be carried out in conjunction with the Department of Energy/Electric Power Research Institute (DOE/EPRI) CAES Demonstration Program. This phase is not scheduled to begin until FY-1979.

Smith, G.C.; Stottlemyre, J.A.; Wiles, L.E.; Loscutoff, W.V.; Pincus, H.J.

1978-03-01T23:59:59.000Z

407

Fine Adjustment of Large Scale Air-Sea Energy Flux Parameterizations by Direct Estimates of Ocean Heat Transport  

Science Conference Proceedings (OSTI)

An inverse technique is used to adjust uncertain coefficients and parameters in the bulk formulae of climatological air-sea energy fluxes in order to obtain an agreement of indirect estimates of meridional heat transport with direct estimates in ...

Hans-Jrg Isemer; Jrgen Willebrand; Lutz Hasse

1989-10-01T23:59:59.000Z

408

Dal-Tile: Optimized Compressed Air System Improves Performance and Saves Energy at a Tile Manufacturing Plant  

SciTech Connect

This DOE Industrial Technologies Program case study describes the significant energy and costs savings resulting from compressed air system improvements at Dal-Tile, a Texas tile manufacturing plant.

2005-08-01T23:59:59.000Z

409

Abstract--A novel compressed air energy storage system for wind turbine is proposed. It captures excess power prior to  

E-Print Network (OSTI)

Abstract-- A novel compressed air energy storage system for wind turbine is proposed. It captures of simulation case studies demonstrate the operation of the system. I. INTRODUCTION enewable energy such as wind and solar energy are clean and available as long as the wind blows or sun shines. Two main disadvantages

Li, Perry Y.

410

Exploring the concept of compressed air energy storage (CAES) in lined rock caverns at shallow depth: A modeling study of air tightness and energy balance  

E-Print Network (OSTI)

caverns for the storage of natural gas, crude oil and compressed air: Geomechanical aspects of construction, operation and abandonment,caverns involved in CAES include stability, air tightness, acceptable surface subsidence, and (later on) an environmentally safe decommissioning and abandonment [

Kim, H.-M.

2012-01-01T23:59:59.000Z

411

Biological Air Emissions Control for an Energy Efficient Forest Products Industry of the Future  

Science Conference Proceedings (OSTI)

The U.S. wood products industry is a leader in the production of innovative wood materials. New products are taking shape within a growth industry for fiberboard, plywood, particle board, and other natural material-based energy efficient building materials. However, at the same time, standards for clean air are becoming ever stricter. Emissions of volatile organic compounds (VOCs) and hazardous air pollutants (HAPs) during production of wood products (including methanol, formaldehyde, acetylaldehyde, and mercaptans) must be tightly controlled. Conventional VOC and HAP emission control techniques such as regenerative thermal oxidation (RTO) and regenerative catalytic oxidation (RCO) require significant amounts of energy and generate secondary pollutants such as nitrogen oxides and spent carbon. Biological treatment of air emissions offers a cost-effective and sustainable control technology for industrial facilities facing increasingly stringent air emission standards. A novel biological treatment system that integrates two types of biofilter systems, promises significant energy and cost savings. This novel system uses microorganisms to degrade air toxins without the use of natural gas as fuel or the creation of secondary pollutants. The replacement of conventional thermal oxidizers with biofilters will yield natural gas savings alone in the range of $82,500 to $231,000 per year per unit. Widespread use of biofilters across the entire forest products industry could yield fuel savings up to 5.6 trillion Btu (British thermal units) per year and electricity savings of 2.1 trillion Btu per year. Biological treatment systems can also eliminate the production of NOx, SO2, and CO, and greatly reduce CO2 emissions, when compared to conventional thermal oxidizers. Use of biofilters for VOC and HAP emission control will provide not only the wood products industry but also the pulp and paper industry with a means to cost-effectively control air emissions. The goal of this project was to demonstrate a novel sequential treatment technology that integrates two types of biofilter systems biotrickling filtration and biofiltration for controlling forest product facility air emissions with a water-recycling feature for water conservation. This coupling design maximizes the conditions for microbial degradation of odor causing compounds at specific locations. Water entering the biotrickling filter is collected in a sump, treated, and recycled back to the biotrickling filter. The biofilter serves as a polishing step to remove more complex organic compounds (i.e., terpenes). The gaseous emissions from the hardboard mill presses at lumber plants such as that of the Stimson Lumber Company contain both volatile and condensable organic compounds (VOC and COC, respectively), as well as fine wood and other very small particulate material. In applying bio-oxidation technology to these emissions Texas A&M University-Kingsville (TAMUK) and BioReaction (BRI) evaluated the potential of this equipment to resolve two (2) control issues which are critical to the industry: First, the hazardous air pollutant (HAP) emissions (primarily methanol and formaldehyde) and Second, the fine particulate and COC from the press exhaust which contribute to visual emissions (opacity) from the stack. In a field test in 2006, the biological treatment technology met the HAP and COC control project objectives and demonstrated significantly lower energy use (than regenerative thermal oxidizers (RTOs) or regenerative catalytic oxidizers (RCOs), lower water use (than conventional scrubbers) all the while being less costly than either for maintenance. The project was successfully continued into 2007-2008 to assist the commercial partner in reducing unit size and footprint and cost, through added optimization of water recycle and improved biofilm activity, and demonstration of opacity removal capabilities.

Jones, K; Boswell, J.

2009-05-28T23:59:59.000Z

412

Porous media experience applicable to field evaluation for compressed air energy storage  

DOE Green Energy (OSTI)

A survey is presented of porous media field experience that may aid in the development of a compressed air energy storage field demonstration. Work done at PNL and experience of other groups and related industries is reviewed. An overall view of porous media experience in the underground storage of fluids is presented. CAES experience consists of site evaluation and selection processes used by groups in California, Kansas, and Indiana. Reservoir design and field evaluation of example sites are reported. The studies raised questions about compatibility with depleted oil and gas reservoirs, storage space rights, and compressed air regulations. Related experience embraces technologies of natural gas, thermal energy, and geothermal and hydrogen storage. Natural gas storage technology lends the most toward compressed air storage development, keeping in mind the respective differences between stored fluids, physical conditions, and cycling frequencies. Both fluids are injected under pressure into an aquifer to form a storage bubble confined between a suitable caprock structure and partially displaced ground water. State-of-the-art information is summarized as the necessary foundation material for field planning. Preliminary design criteria are given as recommendations for basic reservoir characteristics. These include geometric dimensions and storage matrix properties such as permeability. Suggested ranges are given for injection air temperature and reservoir pressure. The second step in developmental research is numerical modeling. Results have aided preliminary design by analyzing injection effects upon reservoir pressure, temperature and humidity profiles. Results are reported from laboratory experiments on candidate sandstones and caprocks. Conclusions are drawn, but further verification must be done in the field.

Allen, R.D.; Gutknecht, P.J.

1980-06-01T23:59:59.000Z

413

Squark pair production in the MSSM with explicit CP violation  

Science Conference Proceedings (OSTI)

We analyze effects of the CP-odd soft phases in the MSSM on the pair productions of colored superpartners in pp collisions at the LHC energies. We find that, among all pair-production processes, those of the scalar quarks in the first and second generations are particularly sensitive to the CP-odd phases, more precisely, to the phases of the gluinos and neutralinos. We compute pair-production cross sections, classify various production modes according to their dependencies on the gluino and neutralino phases, perform a detailed numerical analysis to determine individual as well as total cross sections, and give a detailed discussion of 2. electric dipole moment (EDM) bounds. We find that pair productions of first and second generation squarks serve as a viable probe of the CP violation sources in the gaugino sector of the theory even if experiments cannot determine chirality, flavor and electric charge of the squarks produced.

Alan, Ahmet T. [Department of Physics, Abant Izzet Baysal University, TR14280 (Turkey); Cankocak, Kerem [Department of Physics, Mugla University, TR48000 (Turkey); Demir, Durmus A. [Department of Physics, Izmir Institute of Technology, IZTECH, TR35430 (Turkey)

2007-05-01T23:59:59.000Z

414

Evaluation Framework and Analyses for Thermal Energy Storage Integrated with Packaged Air Conditioning  

SciTech Connect

Few third-party guidance documents or tools are available for evaluating thermal energy storage (TES) integrated with packaged air conditioning (AC), as this type of TES is relatively new compared to TES integrated with chillers or hot water systems. To address this gap, researchers at the National Renewable Energy Laboratory conducted a project to improve the ability of potential technology adopters to evaluate TES technologies. Major project outcomes included: development of an evaluation framework to describe key metrics, methodologies, and issues to consider when assessing the performance of TES systems integrated with packaged AC; application of multiple concepts from the evaluation framework to analyze performance data from four demonstration sites; and production of a new simulation capability that enables modeling of TES integrated with packaged AC in EnergyPlus. This report includes the evaluation framework and analysis results from the project.

Kung, F.; Deru, M.; Bonnema, E.

2013-10-01T23:59:59.000Z

415

NREL's Energy-Saving Technology for Air Conditioning Cuts Peak Power Loads Without Using Harmful Refrigerants (Fact Sheet)  

SciTech Connect

This fact sheet describes how the DEVAP air conditioner was invented, explains how the technology works, and why it won an R&D 100 Award. Desiccant-enhanced evaporative (DEVAP) air-conditioning will provide superior comfort for commercial buildings in any climate at a small fraction of the electricity costs of conventional air-conditioning equipment, releasing far less carbon dioxide and cutting costly peak electrical demand by an estimated 80%. Air conditioning currently consumes about 15% of the electricity generated in the United States and is a major contributor to peak electrical demand on hot summer days, which can lead to escalating power costs, brownouts, and rolling blackouts. DEVAP employs an innovative combination of air-cooling technologies to reduce energy use by up to 81%. DEVAP also shifts most of the energy needs to thermal energy sources, reducing annual electricity use by up to 90%. In doing so, DEVAP is estimated to cut peak electrical demand by nearly 80% in all climates. Widespread use of this cooling cycle would dramatically cut peak electrical loads throughout the country, saving billions of dollars in investments and operating costs for our nation's electrical utilities. Water is already used as a refrigerant in evaporative coolers, a common and widely used energy-saving technology for arid regions. The technology cools incoming hot, dry air by evaporating water into it. The energy absorbed by the water as it evaporates, known as the latent heat of vaporization, cools the air while humidifying it. However, evaporative coolers only function when the air is dry, and they deliver humid air that can lower the comfort level for building occupants. And even many dry climates like Phoenix, Arizona, have a humid season when evaporative cooling won't work well. DEVAP extends the applicability of evaporative cooling by first using a liquid desiccant-a water-absorbing material-to dry the air. The dry air is then passed to an indirect evaporative cooling stage, in which the incoming air is in thermal contact with a moistened surface that evaporates the water into a separate air stream. As the evaporation cools the moistened surface, it draws heat from the incoming air without adding humidity to it. A number of cooling cycles have been developed that employ indirect evaporative cooling, but DEVAP achieves a superior efficiency relative to its technological siblings.

Not Available

2012-07-01T23:59:59.000Z

416

Thermophysical behavior of St. Peter sandstone: application to compressed air energy storage in an aquifer  

DOE Green Energy (OSTI)

The long-term stability of a sandstone reservoir is of primary importance to the success of compressed air energy storage (CAES) in aquifers. The purpose of this study was to: develop experimental techniques for the operation of the CAES Porous Media Flow Loop (PMFL), an apparatus designed to study the stability of porous media in subsurface geologic environments, conduct experiments in the PMFL designed to determine the effects of temperature, stress, and humidity on the stability of candidate CAES reservoir materials, provide support for the CAES field demonstration project in Pittsfield, Illinois, by characterizing the thermophysical stability of Pittsfield reservoir sandstone under simulated field conditions.

Erikson, R.L.

1983-12-01T23:59:59.000Z

417

CO2 as Cushion Gas for Compressed Air Energy Storage - Energy ...  

Carbon sequestration; More Information FOR MORE INFORMATION Curtis M. Oldenburg, Carbon Dioxide as Cushion Gas for Natural Gas Storage, Energy and Fuels, 17, ...

418

NREL Solves Residential Window Air Conditioner Performance Limitations (Fact Sheet), Highlights in Research & Development, NREL (National Renewable Energy Laboratory)  

NLE Websites -- All DOE Office Websites (Extended Search)

13 Denver West Parkway 13 Denver West Parkway Golden, CO 80401 303-275-3000 | www.nrel.gov Printed with a renewable-source ink on paper containing at least 50% wastepaper, including 10% post consumer waste. NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Comprehensive performance tests lead to enhanced modeling capability and affordable methods to increase energy efficiency. Window air conditioners are inexpensive, portable, and can be installed by home occupants, making them a good solution for supplemental cooling, for installing air conditioning into homes that lack ductwork, and for renters. As a result, 7.5 million window air conditioners are purchased each year in the United States-more than all other home cooling equipment

419

Preliminary long-term stability criteria for compressed air energy storage caverns in salt domes  

DOE Green Energy (OSTI)

Air storage caverns, which are an essential and integral component of a CAES plant, should be designed and operated so as to perform satisfactorily over the intended life of the overall facility. It follows that the long-term ''stability'' of air storage caverns must be considered as a primary concern in projecting the satisfactory operation of CAES facilities. As used in the report, ''stability'' of a storage cavern implies the extent to which an acceptable amount of cavern storage volume can be utilized with routine maintenance for a specified time interval, e.g., 35 years. In this context, cavern stability is relative to both planned utilization and time interval of operation. The objective of the study was to review the existing literature and consult knowledgeable workers in the storage industry, and then report state-of-the-art findings relative to long-term stability of compressed air energy storage caverns in salt domes. Further, preliminary cavern stability criteria were to be presented in a form consistent with the amount of information available on cavern performance in salt domes. Another objective of the study was to outline a methodology for determining the long-term stability of site-specific CAES cavern systems in salt domes.

Thoms, R.L.; Martinez, J.D.

1978-08-01T23:59:59.000Z

420

Finding of No Significant Impact for Energy Conservation Standards for Residential Central Air Conditioners and Heat Pumps (01/01)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

01 01 Federal Register / Vol. 66, No. 14 / Monday, January 22, 2001 / Notices DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy Finding of No Significant Impact Energy Conservation Program for Consumer Products AGENCY: Department of Energy. ACTION: Finding of No Significant Impact (FONSI) for Energy Conservation Standard for Residential Central Air Conditioners and Heat Pumps. SUMMARY: The Energy Policy and Conservation Act, as amended by the National Energy Conservation Policy Act and the National Appliance Energy Conservation Act, and the National Appliance Energy Conservation Amendments, prescribes energy conservation standards for certain major household appliances, and requires the Department of Energy (DOE) to administer an energy conservation program for these products. Based on an

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421

Assessment of Indoor Air Quality Benefits and Energy Costs of Mechanical Ventilation  

E-Print Network (OSTI)

of tighter homes and the air sealing of existing homes.Tightening or air sealing of homes to reduce outdoor airhealth hazard. Sealing homes to reduce air infiltration can

Logue, J.M.

2012-01-01T23:59:59.000Z

422

Building Energy Software Tools Directory: DD4M Air Duct Design  

NLE Websites -- All DOE Office Websites (Extended Search)

friction, constant velocity and or static regain procedures to design air ducts for air conditioning, heating, ventilation and materials handling. Allows 1000 duct sections...

423

BUILDING VENTILATION AND INDOOR AIR QUALITY PROGRAM. CHAPTER FROM ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1978  

E-Print Network (OSTI)

considerations. A heat exchanger will be installed in anAir Heat Exchangers . 14 Subcontractair-to- air heat exchangers; additional subcontract

Cairns, Elton J.

2011-01-01T23:59:59.000Z

424

Improved Measurement of CP Observables in B- to D0_CP K- Decays  

SciTech Connect

We present a study of the decay B{sup -} {yields} D{sub (CP)}{sup 0}K{sup -} and its charge conjugate, where D{sub (CP)}{sup 0} is reconstructed in both a non-CP flavor eigenstate and in CP (CP-even and CP-odd) eigenstates, based on a sample of 382 million {Upsilon}(4S) {yields} B{bar B} decays collected with the BABAR detector at the PEP-II e{sup +}e{sup -} storage ring. We measure the direct CP asymmetries A{sub CP{+-}} and the ratios of the branching fractions R{sub CP{+-}}: A{sub CP+} = 0.27 {+-} 0.09(stat) {+-} 0.04(syst), A{sub CP-} = -0.09 {+-} 0.09(stat) {+-} 0.02(syst), R{sub CP+} = 1.06 {+-} 0.10(stat) {+-} 0.05(syst), R{sub CP-} = 1.03 {+-} 0.10(stat) {+-} 0.05(syst). These results will help to better constrain the gamma phase parameter of the Cabibbo-Kobayashi-Maskawa quark mixing matrix.

Aubert, Bernard; Bona, Marcella; Karyotakis, Y.; Lees, J.P.; Poireau, V.; Prencipe, E.; Prudent, X.; Tisserand, V.; /Annecy, LAPP; Garra Tico, J.; Grauges, E.; /Barcelona U., ECM; Lopez, L.; Palano, Antimo; Pappagallo, M.; /INFN, Bari; Eigen, G.; Stugu, B.; Sun, L.; /Bergen U.; Abrams, G.S.; Battaglia, Marco; Brown, D.N.; Button-Shafer, Janice; Cahn, Robert N.; /LBL, Berkeley /Birmingham U. /Ruhr U., Bochum /Bristol U. /British Columbia U. /Brunel U. /Novosibirsk, IYF /UC, Irvine /UCLA /UC, Riverside /UC, San Diego /UC, Santa Barbara /UC, Santa Cruz /Caltech /Cincinnati U. /Colorado U. /Colorado State U. /Dortmund U. /Dresden, Tech. U. /Ecole Polytechnique /Edinburgh U. /INFN, Ferrara /Frascati /Genoa U. /INFN, Genoa /Harvard U. /Heidelberg U. /Imperial Coll., London /Iowa U. /Iowa State U. /Johns Hopkins U. /Karlsruhe U. /Orsay, LAL /LLNL, Livermore /Liverpool U. /Queen Mary, U. of London /Royal Holloway, U. of London /Louisville U. /Manchester U. /Maryland U. /Massachusetts U., Amherst /MIT /McGill U. /INFN, Milan /Mississippi U. /Montreal U. /Mt. Holyoke Coll. /INFN, Naples /NIKHEF, Amsterdam /Notre Dame U. /Ohio State U. /Oregon U. /INFN, Padua /Paris U., VI-VII /Pennsylvania U. /INFN, Perugia /INFN, Pisa /Princeton U. /INFN, Rome /Rostock U. /Rutherford /DSM, DAPNIA, Saclay /South Carolina U. /SLAC /Stanford U., Phys. Dept. /SUNY, Albany /Tennessee U. /Texas U. /Texas U., Dallas /INFN, Turin /INFN, Trieste /Valencia U., IFIC /Victoria U. /Warwick U. /Wisconsin U., Madison

2008-07-01T23:59:59.000Z

425

Building America Top Innovations Hall of Fame Profile … Thermal Bypass Air Barriers in the 2009 International Energy Conservation Code  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Imagine Homes of San Antonio, Texas, worked Imagine Homes of San Antonio, Texas, worked with Building America team partner IBACOS to improve the continuity of the air barrier along the thermal enclosure by using spray foam insulation in the walls and attic. Building America research teams effectively demonstrated the importance of thermal bypass air barriers, which led to their inclusion in ENERGY STAR for Homes Version 3 specifications in 2006 and then to inclusion in the 2009 IECC. This is a great example of effective research driving a complete market transformation process for a critical high-performance home innovation. Air sealing of the home's thermal enclosure has been required by the energy code for many years. However, in years past, the provisions were somewhat vague and only required that critical areas of potential air leakage (e.g., joints,

426

CO2/oxalate Cathodes as Safe and Efficient Alternatives in High Energy Density Metal-Air Type Rechargeable Batteries  

E-Print Network (OSTI)

We present theoretical analysis on why and how rechargeable metal-air type batteries can be made significantly safer and more practical by utilizing CO2/oxalate conversions instead of O2/peroxide or O2/hydroxide ones, in the positive electrode. Metal-air batteries, such as the Li-air one, may have very large energy densities, comparable to that of gasoline, theoretically allowing for long range all-electric vehicles. There are, however, still significant challenges, especially related to the safety of their underlying chemistries, the robustness of their recharging and the need of supplying high purity O2 from air to the battery. We point out that the CO2/oxalate reversible electrochemical conversion is a viable alternative of the O2-based ones, allowing for similarly high energy density and almost identical voltage, while being much safer through the elimination of aggressive oxidant peroxides and the use of thermally stable, non-oxidative and environmentally benign oxalates instead.

Nemeth, Karoly

2013-01-01T23:59:59.000Z

427

NRELs Energy-Saving Technology for Air Conditioning Cuts Peak Power Loads Without Using Harmful Refrigerants (Fact Sheet), NREL (National Renewable Energy Laboratory)  

NLE Websites -- All DOE Office Websites (Extended Search)

DEVAP Slashes Peak Power Loads DEVAP Slashes Peak Power Loads Desiccant-enhanced evaporative (DEVAP) air-condi- tioning will provide superior comfort for commercial buildings in any climate at a small fraction of the elec- tricity costs of conventional air-conditioning equip- ment, releasing far less carbon dioxide and cutting costly peak electrical demand by an estimated 80%. Air conditioning currently consumes about 15% of the electricity generated in the United States and is a major contributor to peak electrical demand on hot summer days, which can lead to escalating power costs, brownouts, and rolling blackouts. DEVAP employs an innovative combination of air-cooling technologies to reduce energy use by up to 81%. DEVAP also shifts most of the energy needs to thermal energy sources, reducing annual electricity use by up

428

Leptonic CP Phase in {nu}{sub {mu}}{yields}{nu}{sub {mu}} Oscillations  

Science Conference Proceedings (OSTI)

In the case of large 1-3 mixing angle as sin{sup 2} 2{theta}{sub 13}{>=}0.03, we investigate the possibility for measuring the leptonic CP phase by using only {nu}{sub {mu}}{yields}{nu}{sub {mu}} oscillations independently of {nu}{sub {mu}}{yields}{nu}{sub e} oscillations. As the result, we find that the CP phase can be measured best around the energy E = 0.43 GeV and the baseline length L = 5000 km without depending on the uncertainties of other parameters too much. In this region, the CP phase effect remains even after averaging over neutrino energy.

Kimura, Keiichi; Yoshikawa, Tadashi [Department of Physics, Nagoya University, Nagoya, 464-8602 (Japan); Takamura, Akira [Department of Mathematics, Toyota National College of Technology Eisei-cho 2-1, Toyota-shi, 471-8525 (Japan)

2008-02-21T23:59:59.000Z

429

Higgs boson searches in CP-conserving and CP-violating ... - Springer  

Science Conference Proceedings (OSTI)

Higgs boson and the pair production of either CP-even bo- son together with the ... nal states where a CP-even Higgs boson is produced with neutrinos or...

430

Regression analysis of residential air-conditioning energy consumption at Dhahran, Saudi Arabia  

Science Conference Proceedings (OSTI)

The energy consumption of a house air conditioner located at Dhahran, Saudi Arabia, is modeled as a function of weather parameters and total (global) solar radiation on a horizontal surface. The selection of effective parameters that significantly influence energy consumption is carried out using general stepping regression methods. The problem of collinearity between the regressors is also investigated. The final model involves parameters of total solar radiation on a horizontal surface, wind speed, and temperature difference between the indoor and outdoor condition. However, the model coefficients are functions of relative humidity and/or temperature difference between the indoor and outdoor condition. Model adequacy is examined by the residual analysis technique. Model validation is carried out by the data-splitting technique. The sensitivity of the model indicates that relative humidity and temperature difference strongly influence the cooling energy consumption. It was found that an increase in relative humidity from 20% to 100% can cause a 100% increase in cooling energy consumption during the high cooling season.

Abdel-Nabi, D.Y.; Zubair, S.M.; Abdelrahman, M.A.; Bahel, V. (Energy Systems Group, Div. of Energy Resources, Research Inst., King Fahd Univ. of Petroleum and Minerals, Dhahran (SA))

1990-01-01T23:59:59.000Z

431

Search for CP Violation in the Decay $D^+\\rightarrow K^0_S K^+$  

E-Print Network (OSTI)

We search for CP violation in the decay $D^+\\rightarrow K^0_S K^+$ using a data sample with an integrated luminosity of 977 fb$^{-1}$ collected with the Belle detector at the KEKB $e^+e^-$ asymmetric-energy collider. No CP violation has been observed and the CP asymmetry in $D^+\\rightarrow K^0_S K^+$ decay is measured to be $(-0.25\\pm0.28\\pm0.14)%$, which is the most sensitive measurement to date. After subtracting CP violation due to $K^0-\\bar{K}^0$ mixing, the CP asymmetry in $D^+\\rightarrow\\bar{K}^0 K^+$ decay is found to be $(+0.08\\pm0.28\\pm0.14)%$.

B. R. Ko; E. Won; I. Adachi; H. Aihara; K. Arinstein; D. M. Asner; T. Aushev; A. M. Bakich; K. Belous; V. Bhardwaj; B. Bhuyan; A. Bondar; G. Bonvicini; A. Bozek; M. Bra?ko; T. E. Browder; V. Chekelian; A. Chen; P. Chen; B. G. Cheon; K. Chilikin; R. Chistov; K. Cho; S. -K. Choi; Y. Choi; D. Cinabro; J. Dalseno; Z. Doleal; D. Dutta; S. Eidelman; S. Esen; H. Farhat; J. E. Fast; V. Gaur; N. Gabyshev; S. Ganguly; R. Gillard; Y. M. Goh; B. Golob; K. Hayasaka; H. Hayashii; Y. Hoshi; W. -S. Hou; H. J. Hyun; T. Iijima; A. Ishikawa; Y. Iwasaki; T. Julius; J. H. Kang; E. Kato; C. Kiesling; H. O. Kim; J. B. Kim; K. T. Kim; M. J. Kim; Y. J. Kim; K. Kinoshita; J. Klucar; S. Korpar; R. T. Kouzes; P. Krian; P. Krokovny; T. Kuhr; T. Kumita; A. Kuzmin; Y. -J. Kwon; Y. Li; C. Liu; D. Liventsev; R. Louvot; K. Miyabayashi; H. Miyata; R. Mizuk; G. B. Mohanty; A. Moll; N. Muramatsu; Y. Nagasaka; E. Nakano; M. Nakao; E. Nedelkovska; C. Ng; N. Nellikunnummel; S. Nishida; K. Nishimura; O. Nitoh; S. Ogawa; T. Ohshima; S. Okuno; C. Oswald; P. Pakhlov; G. Pakhlova; H. Park; H. K. Park; T. K. Pedlar; R. Pestotnik; M. Petri?; L. E. Piilonen; K. Prothmann; M. Ritter; M. Rhrken; H. Sahoo; T. Saito; Y. Sakai; S. Sandilya; L. Santelj; T. Sanuki; Y. Sato; O. Schneider; G. Schnell; C. Schwanda; A. J. Schwartz; K. Senyo; O. Seon; M. E. Sevior; M. Shapkin; C. P. Shen; T. -A. Shibata; J. -G. Shiu; A. Sibidanov; F. Simon; P. Smerkol; Y. -S. Sohn; E. Solovieva; M. Stari?; T. Sumiyoshi; G. Tatishvili; Y. Teramoto; K. Trabelsi; T. Tsuboyama; M. Uchida; T. Uglov; Y. Unno; S. Uno; C. Van Hulse; P. Vanhoefer; G. Varner; C. H. Wang; M. -Z. Wang; P. Wang; Y. Watanabe; K. M. Williams; Y. Yamashita; C. C. Zhang; V. Zhilich; A. Zupanc

2012-12-26T23:59:59.000Z

432

Duurzame energie een nuchter verhaal Een samenvatting van `Sustainable Energy without the hot air'  

E-Print Network (OSTI)

Multi-terminal HVDC systems and ancillary services Prof. Damien Ernst University of Li`ege, Belgium 10-13 May 2012 Franco-Taiwanese workshop on Energy Management Tainan, Taiwan. #12;Multi-terminal HVDC systems Multi-terminal HVDC systems: Become the solution of choice for connecting non-synchronous power

Dekker, Cees

433

Energy Efficiency, Cost-Effectiveness, and Air Pollutant Reduction Analysis From Energy Efficiency and Renewable Energy (EE/RE) Projects in Texas Public Schools  

E-Print Network (OSTI)

The purpose of this report is to provide the preliminary results from an analysis of the potential energy savings, and resultant air pollution reductions associated with the energy savings from the application of cost-effective energy efficiency and renewable energy (EE/RE) projects applied to new and existing Texas Independent School Districts (ISDs). The final report from this analysis would be used in a marketing outreach program to school districts through the Texas Education Agency (TEA), Texas Association of School Boards (TASB), and others. This outreach program would be designed in concert with State agencies such as the State Energy Conservation Office (SECO), Public Utility Commission of Texas (PUCT), and Texas General Land Office (GLO); NGOs, and other federal agencies as appropriate.

Haberl, J. S.; Culp, C.; Yazdani, B.; Kim, H.; Liu, Z.; Mukhopadhyay, J.; Do, S.; Kim, K.; Baltazar, J. C.

2010-08-01T23:59:59.000Z

434

Life-cycle-assessment of the historical development of air pollution control and energy recovery in waste incineration  

SciTech Connect

Incineration of municipal solid waste is a debated waste management technology. In some countries it is the main waste management option whereas in other countries it has been disregarded. The main discussion point on waste incineration is the release of air emissions from the combustion of the waste, but also the energy recovery efficiency has a large importance. The historical development of air pollution control in waste incineration was studied through life-cycle-assessment modelling of eight different air pollution control technologies. The results showed a drastic reduction in the release of air emissions and consequently a significant reduction in the potential environmental impacts of waste incineration. Improvements of a factor 0.85-174 were obtained in the different impact potentials as technology developed from no emission control at all, to the best available emission control technologies of today (2010). The importance of efficient energy recovery was studied through seven different combinations of heat and electricity recovery, which were modelled to substitute energy produced from either coal or natural gas. The best air pollution control technology was used at the incinerator. It was found that when substituting coal based energy production total net savings were obtained in both the standard and toxic impact categories. However, if the substituted energy production was based on natural gas, only the most efficient recovery options yielded net savings with respect to the standard impacts. With regards to the toxic impact categories, emissions from the waste incineration process were always larger than those from the avoided energy production based on natural gas. The results shows that the potential environmental impacts from air emissions have decreased drastically during the last 35 years and that these impacts can be partly or fully offset by recovering energy which otherwise should have been produced from fossil fuels like coal or natural gas.

Damgaard, Anders, E-mail: and@env.dtu.d [Department of Environmental Engineering, Technical University of Denmark, Miljoevej, Building 113, DK-2800 Kongens Lyngby (Denmark); Riber, Christian [Ramboll, Consulting Engineers, Teknikerbyen 31, DK-2830 Virum (Denmark); Fruergaard, Thilde [Department of Environmental Engineering, Technical University of Denmark, Miljoevej, Building 113, DK-2800 Kongens Lyngby (Denmark); Hulgaard, Tore [Ramboll, Consulting Engineers, Teknikerbyen 31, DK-2830 Virum (Denmark); Christensen, Thomas H. [Department of Environmental Engineering, Technical University of Denmark, Miljoevej, Building 113, DK-2800 Kongens Lyngby (Denmark)

2010-07-15T23:59:59.000Z

435

Modeling of coupled thermodynamic and geomechanical performance of underground compressed air energy storage (CAES) in lined rock caverns  

DOE Green Energy (OSTI)

We applied coupled nonisothermal, multiphase fluid flow and geomechanical numerical modeling to study the coupled thermodynamic and geomechanical performance of underground compressed air energy storage (CAES) in concrete-lined rock caverns. The paper focuses on CAES in lined caverns at relatively shallow depth (e.g., 100 m depth) in which a typical CAES operational pressure of 5 to 8 MPa is significantly higher than both ambient fluid pressure and in situ stress. We simulated a storage operation that included cyclic compression and decompression of air in the cavern, and investigated how pressure, temperature and stress evolve over several months of operation. We analyzed two different lining options, both with a 50 cm thick low permeability concrete lining, but in one case with an internal synthetic seal such as steel or rubber. For our simulated CAES system, the thermodynamic analysis showed that 96.7% of the energy injected during compression could be recovered during subsequent decompression, while 3.3% of the energy was lost by heat conduction to the surrounding media. Our geomechanical analysis showed that tensile effective stresses as high as 8 MPa could develop in the lining as a result of the air pressure exerted on the inner surface of the lining, whereas thermal stresses were relatively smaller and compressive. With the option of an internal synthetic seal, the maximum effective tensile stress was reduced from 8 to 5 MPa, but was still in substantial tension. We performed one simulation in which the tensile tangential stresses resulted in radial cracks and air leakage though the lining. This air leakage, however, was minor (about 0.16% of the air mass loss from one daily compression) in terms of CAES operational efficiency, and did not significantly impact the overall energy balance of the system. However, despite being minor in terms of energy balance, the air leakage resulted in a distinct pressure increase in the surrounding rock that could be quickly detected using pressure monitoring outside the concrete lining.

Rutqvist, J.; Kim, H. -M.; Ryu, D. -W.; Synn, J. -H.; Song, W. -K.

2012-02-01T23:59:59.000Z

436

Energy and global warming impacts of next generation refrigeration and air conditioning technologies  

SciTech Connect

Significant developments have occurred in hydrofluorocarbon (HFC) and the application of ammonia and hydrocarbons as refrigerant working fluids since the original TEWI (Total Equivalent Warming Impact) report in 1991. System operating and performance data on alternative refrigerants and refrigeration technologies justify and updated evaluation of these new alternative refrigerants and competing technologies in well-characterized applications. Analytical and experimental results are used to show quantitative comparisons between HFCS, HFC blends, hydrocarbons, and ammonia, used as refrigerants. An objective evaluation is presented for commercial and near commercial non-CFC refrigerants/blowing agents and alternative refrigeration technologies. This information is needed for objective and quantitative decisions on policies addressing greenhouse gas emissions from refrigeration and air conditioning equipment. The evaluation assesses the energy use and global warming impacts of refrigeration and air conditioning technologies that could be commercialized during the phase out of HCFCS. Quantitative comparison TEWI for two application areas are presented. Opportunities for significant reductions in TEWI are seen with currently known refrigerants through improved maintenance and servicing practices and improved product designs.

Sand, J.R.; Fischer, S.K.; Baxter, V.D.

1996-10-01T23:59:59.000Z

437

Evaluation of thermal-energy-storage materials for advanced compressed-air energy-storage systems. Final report  

SciTech Connect

Proposed designs of adiabatic and hybrid advanced compressed air energy storage (ACAS) plants have utilized sensible heat storage systems to store the heat developed during air compression for subsequent use during the power generation phase of operation. This experimental study was performed to screen four porposed heat storage materials for performance and durability: 3/8-in. sintered iron oxide pellets, 1/2-in. Denstone pellets, 1-in. cast iron alloy balls, and crushed Dresser basalt. Specific concerns addressed included particle formation and thermal ratcheting of the materials during thermal cycling and the chemical attack on the materials by the high temperature and moist environment in an ACAS heat storage bed. The results indicated that from the durability standpoint Denstone, cast iron containing 27% or more chromium, and crushed Dresser basalt would possible stand up to ACAS conditions. If costs are considered in addition to durability and performance, the crushed Dresser basalt would probably be the most desirable heat storage material for adiabatic and hybrid ACAS plants.

Zaloudek, F.R.; Wheeler, K.R.; Marksberry, L.

1983-03-01T23:59:59.000Z

438

Compressed air energy storage (CAES) environmental control concerns and program plan  

DOE Green Energy (OSTI)

This report assesses the required environmental research and recommends a program plan to assist DOD's Environmental Control Technology Division (ECT) in performing its mission of ensuring that the procedures, processes, systems, and strategies necessary to minimize any adverse environmental impacts of compressed air energy storage (CAES) are developed in a timely manner so as not to delay implementation of the technology. To do so, CAES technology and the expected major environmental concerns of the technology are described. Second, ongoing or planned research in related programs and the applicability of results from these programs to CAES environmental research are discussed. Third, the additional research and development required to provide the necessary environmental data base and resolve concerns in CAES are outlined. Finally, a program plan to carry out this research and development effort is presented.

Beckwith, M.A.; Boehm, D.W.

1980-06-01T23:59:59.000Z

439

Technology assessment report for the Soyland Power Cooperative, Inc. compressed air energy storage system (CAES)  

DOE Green Energy (OSTI)

The design and operational features of compressed air energy storage systems (CAES) in general and, specifically, of a proposed 220 MW plant being planned by the Soyland Power Cooperative, Inc. in Illinois are described. This technology assessment discusses the need for peaking capacity, CAES requirements for land, fuel, water, and storage caverns, and compares the costs, environmental impacts and licensing requirements of CAES with those of power plants using simple cycle or combined cycle combustion turbines. It is concluded that during the initial two years of CAES operation, the CAES would cost more than a combustion turbine or combined cycle facility, but thereafter the CAES would have a increasing economic advantage; the overall environmental impact of a CAES plant is minimal, and that there should be no great difficulties with CAES licensing. (LCL)

Not Available

1982-01-01T23:59:59.000Z

440

ESS 2012 Peer Review - Iron-Air Rechargeable Battery for Grid-Scale Energy Storage - Sri Narayan, USC  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Storage Storage Lead: University of Southern California, Loker Hydrocarbon Research Institute Sub-Awardee: Jet Propulsion Laboratory, California Institute of Technology ARPA-E GRIDS Program Advantages of the Iron-Air Battery * Extremely Low Cost Materials * Environmentally friendly * Abundant raw materials all over the world * High Theoretical Specific Energy, 764 Wh/kg * Iron electrode is robust to cycling Desired Characteristic State-of-Art Performance Target Round trip energy efficiency 50% 80% Cycle life, cycles 1000-2000 5000 Year Key Milestones & Deliverables Year 1 *Complete design of iron electrode *Demonstrate feasibility bi-functional air electrode materials Year 2 *Complete selection of additives and catalysts *Complete characterization of CO

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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441

Technical and economic assessment of fluidized bed augmented compressed air energy storage system. Volume III. Preconceptual design  

DOE Green Energy (OSTI)

A technical and economic assessment of fluidized bed combustion augmented compressed air energy storage systems is presented. The results of this assessment effort are presented in three volumes. Volume III - Preconceptual Design contains the system analysis which led to the identification of a preferred component configuration for a fluidized bed combustion augmented compressed air energy storage system, the results of the effort which transformed the preferred configuration into preconceptual power plant design, and an introductory evaluation of the performance of the power plant system during part-load operation and while load following.

Giramonti, A.J.; Lessard, R.D.; Merrick, D.; Hobson, M.J.

1981-09-01T23:59:59.000Z

442

Energy Savings and Economics of Advanced Control Strategies for Packaged Air-Conditioning Units with Gas Heat  

SciTech Connect

Pacific Northwest National Laboratory (PNNL) with funding from the U.S. Department of Energy's Building Technologies Program (BTP) evaluated a number of control strategies that can be implemented in a controller, to improve the operational efficiency of the packaged air conditioning units. The two primary objectives of this research project are: (1) determine the magnitude of energy savings achievable by retrofitting existing packaged air conditioning units with advanced control strategies not ordinarily used for packaged units and (2) estimating what the installed cost of a replacement control with the desired features should be in various regions of the U.S. This document reports results of the study.

Wang, Weimin; Katipamula, Srinivas; Huang, Yunzhi; Brambley, Michael R.

2011-12-31T23:59:59.000Z

443

REVIEW www.rsc.org/ees | Energy & Environmental Science Review of solutions to global warming, air pollution, and energy security  

E-Print Network (OSTI)

This paper reviews and ranks major proposed energy-related solutions to global warming, air pollution mortality, and energy security while considering other impacts of the proposed solutions, such as on water supply, land use, wildlife, resource availability, thermal pollution, water chemical pollution, nuclear proliferation, and undernutrition. Nine electric power sources and two liquid fuel options are considered. The electricity sources include solar-photovoltaics (PV), concentrated solar power (CSP), wind, geothermal, hydroelectric, wave, tidal, nuclear, and coal with carbon capture and storage (CCS) technology. The liquid fuel options include corn-ethanol (E85) and cellulosic-E85. To place the electric and liquid fuel sources on an equal footing, we examine their comparative abilities to address the problems mentioned by powering new-technology vehicles, including battery-electric vehicles (BEVs), hydrogen fuel cell vehicles (HFCVs), and flex-fuel vehicles run on E85. Twelve combinations of energy source-vehicle type are considered. Upon ranking and weighting each combination with respect to each of 11 impact categories, four clear divisions of ranking, or tiers, emerge. Tier 1 (highest-ranked) includes wind-BEVs and wind-HFCVs. Tier 2 includes CSP-BEVs, geothermal-BEVs, PV-BEVs, tidal-BEVs, and wave-BEVs. Tier 3 includes hydro-BEVs, nuclear-BEVs, and CCS-BEVs. Tier 4 includes corn- and cellulosic-E85. Wind-BEVs ranked first in seven out of 11 categories, including the two most

Mark Z. Jacobson

2008-01-01T23:59:59.000Z

444

Energy Efficiency in Buildings as an Air Quality Compliance Approach: Opportunities for the U.S. Department of Energy  

E-Print Network (OSTI)

and Renewable Energys Building Technology, State andand Renewable Energys Building Technology, State andand Renewable Energys Building Technology, State and

Vine, Edward

2002-01-01T23:59:59.000Z

445

The role of the US Department of Energy in indoor air quality and building ventilation policy development  

SciTech Connect

Building ventilation consumes about 5.8 exajoules of energy each year in the US The annual cost of this energy, used for commercial building fans (1.6 exajoules) and the heating and cooling of outside air (4.2 exajoules), is about $US 33 billion per year. Energy conservation measures that reduce heating and cooling season ventilation rates 15 to 35% in commercial and residential buildings can result in a national savings of about 0.6 to 1.5 exajoules ($US 3-8 billion) per year assuming no reduction of commercial building fan energy use. The most significant adverse environmental impact of reduced ventilation and infiltration is the potential degradation of the buildings indoor air quality. Potential benefits to the US from the implementation of sound indoor air quality and building ventilation reduction policies include reduced building-sector energy consumption; reduced indoor, outdoor, and global air pollution; reduced product costs; reduced worker absenteeism; reduced health care costs; reduced litigation; increased worker well-being and productivity; and increased product quality and competitiveness.

Traynor, G.W. [Lawrence Berkeley Lab., CA (United States); Talbott, J.M.; Moses, D.O. [USDOE, Washington, DC (United States)

1993-07-01T23:59:59.000Z

446

GRR/Section 15-UT-a - Utah Air Permit Approval Order | Open Energy  

Open Energy Info (EERE)

5-UT-a - Utah Air Permit Approval Order 5-UT-a - Utah Air Permit Approval Order < GRR Jump to: navigation, search GRR-logo.png GEOTHERMAL REGULATORY ROADMAP Roadmap Home Roadmap Help List of Sections Section 15-UT-a - Utah Air Permit Approval Order 15UTAUtahAirPermitApprovalOrder.pdf Click to View Fullscreen Contact Agencies Utah Department of Environmental Quality Regulations & Policies UAC R307-300 UAC R307-400 Triggers None specified Click "Edit With Form" above to add content 15UTAUtahAirPermitApprovalOrder.pdf 15UTAUtahAirPermitApprovalOrder.pdf Error creating thumbnail: Page number not in range. Error creating thumbnail: Page number not in range. Flowchart Narrative The Utah Department of Environmental Quality Division of Air Quality (DEQ) issues permits for operations that emit contaminants into the air. Most new

447

Air-Con International: Order (2010-SE-0301) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

finding Air-Con had imported and distributed in commerce in the U.S. various models of air-conditioning units. The Order adopted a Compromise Agreement, which reflected...

448

Energy-efficient air pollution controls for fossil-fueled plants: Technology assessment  

SciTech Connect

The 1990 Clean Air Act Amendments require most fossil-fuel fired power plants to reduce sulfur dioxide, nitrogen oxides, and particulate emissions. While emission-control equipment is available to help most of New York State`s 91 utility units in 31 power plants comply with the new regulations, technologies currently available consume energy, increase carbon dioxide emissions, reduce operating efficiency, and may produce large amounts of solid and/or semisolid byproducts that use additional energy for processing and disposal. This report discribes several pollution-control technologies that are more energy efficient compared to traditional technologies for controlling sulfur dioxide, nitrogen oxide, and particulates, that may have application in New York State. These technologies are either in commercial use, under development, or in the demonstration phase; This report also presents operating characteristics for these technologies and discusses solutions to dispose of pollution-control system byproducts. Estimated energy consumption for emission-control systems relative to a plant`s gross generating capacity is 3 to 5 for reducing up to 90% sulfur dioxide emissions from coal-fired plants. 0.5 to 2.5% for reducing nitrogen oxide emissions by up to 80% from all fossil-fuel fired plants; and 0.5 to 1.5 % for controlling particulate emissions from oil- and coal-fired plants. While fuel switching and/or cofiring with natural gas are options to reduce emissions, these techniques are not considered in this report; the discussion is limited to fossil-fueled steam-generating plants.

Sayer, J.H.

1995-06-01T23:59:59.000Z

449

Low scale seesaw, electron EDM and leptogenesis in a model with spontaneous CP violation  

SciTech Connect

Strong correlations between leptogenesis and low energy CP violating leptonic processes have been shown by us to exist fin the minimal left-right symmetric model with spontaneous CP violation. In this note, they investigate the implications of this model for the electric dipole moment of the electron. With an additional broken U(1){sub H} symmetry, the seesaw scale can be lowered to close to the electroweak scale. This additional symmetry also makes the connection between CP violation in quark sector to that in the lepton sector possible.

Chen, Mu-Chun; /Fermilab /UC, Irvine; Mahanthappa, K.T.; /Colorado U.

2006-09-01T23:59:59.000Z

450

HVAC ENERGY EFFICIENCY CASE STUDY Evaporcool condenser air pre-cooler retrofit for air-cooled chillers  

E-Print Network (OSTI)

in Figure 2. The figure shows that electricity use in the post-retrofit period is significantly lower than part wear--both lead to increased costs. It also means that cooling causes building electrical demand 280 kWh/yr-ton COOLING ENERGY & C02 SAVINGS 22% WATER USAGE 0.9 gal/day-ton #12;2 | SPEED PROGRAM CASE

California at Davis, University of

451

Hybrid energy storage systems based on compressed air and supercapacitors with maximum efficiency point tracking  

E-Print Network (OSTI)

This paper presents a hybrid energy storage system based on Compressed Air Energy Storage (CAES), where the charging and discharging is done within maximum efficiency conditions. As the maximum efficiency conditions impose the level of converted power, an intermittent time-modulated operation mode is applied to the thermodynamic converter to obtain a variable converted power. A smoothly variable output power is achieved with the help of a supercapacitive auxiliary storage device used as a filter. The paper describes the concept of the system, the power-electronic interface circuits and especially the Maximum Efficiency Point Tracking (MEPT) algorithm and the strategy used to vary the output power. In addition, the paper will present the characteristics of a high efficiency storage device where the pure pneumatic machine is replaced by an oil-hydraulics and pneumatics converter, used under isothermal conditions. Practical results are also presented, recorded from a low-power pneumatic motor coupled to a small DC generator, as well as from a first prototype of the final hydraulic/pneumatic system.

Sylvain Lemofouet; Alfred Rufer

2005-01-01T23:59:59.000Z

452

Energy Comparison Between Conventional and Chilled Water Thermal Storage Air Conditioning Systems  

E-Print Network (OSTI)

During the summer of previous years, Kuwait faced a series of power shortages emphasizing the need for urgent commissioning of power generation projects. It is estimated that the demand for electricity is growing at an average of 6.2% per year, encouraged by government subsidies and driven by the rapid and continual expansion in building construction, urban development, and the heavy reliance on Air Conditioning (AC) systems for the cooling of buildings. The Chilled Water Thermal Storage (CWTS) system is one of the available techniques that can be utilized to reduce peak electricity demand of buildings when national electricity consumption is at its highest level. This paper demonstrates that the use of CWTS system reduces the peak power demand and energy consumption of AC systems for design day conditions by 36.7% - 87.5% and 5.4% - 7.2%, respectively. This reduction depends on selected operating strategies as compared with conventional AC system. Furthermore, results show that the annual energy consumption of CWTS systems decreases by between 4.5% and 6.9% compared with conventional systems, where chillers and pumps significantly contribute to this reduction.

Sebzali, M.; Hussain, H. J.; Ameer, B.

2010-01-01T23:59:59.000Z

453

Exploring the concept of compressed air energy storage (CAES) in lined rock caverns at shallow depth: A modeling study of air tightness and energy balance  

E-Print Network (OSTI)

result in significant additional cost for renewable energy.renewable energy equipped with ESS can overcome these problems of intermittency and high transmission cost,

Kim, H.-M.

2012-01-01T23:59:59.000Z

454

DOE/EA-1673: Environmental Assessment for Energy Conservation Program for Certain Industrial Equipment: Energy Conservation Standards and Test Procedures for Commercial Heating, Air-Conditioning, and Water-Heating Equipment (July 2009)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 3 Environmental Assessment for 10 CFR 431 Energy Conservation Program for Certain Industrial Equipment: Energy Conservation Standards and Test Procedures for Commercial Heating, Air- Conditioning, and Water-Heating Equipment July 2009 8-i CHAPTER 8. ENVIRONMENTAL ASSESSMENT TABLE OF CONTENTS 8.1 INTRODUCTION ............................................................................................................... 8-1 8.2 AIR QUALITY ANALYSIS ............................................................................................... 8-1 8.3 AIR POLLUTANT DESCRIPTIONS ................................................................................ 8-1 8.4 AIR QUALITY REGULATIONS ...................................................................................... 8-3

455

Photodissociation Dynamics of Gaseous CpCo(CO)2 and Ligand Exchange Reactions of CpCoH2 with C3H4, C3H6, and NH3  

E-Print Network (OSTI)

of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States *S Supporting CpCoH2 collisions with methane or propane (L = CH4 or C3H8), a molecular beam containing CpCoCH4 state electronic configuration. A large potential energy barrier prevents access to the reactive excited

Davis, H. Floyd

456

Technical and economic assessment of fluidized-bed-augmented compressed-air energy-storage system. Volume I. Executive summary  

DOE Green Energy (OSTI)

An energy storage system which could be attractive for future electric utility peak-load applications is a modified gas turbine power system utilizing underground storage of very high pressure air. The compressed air energy storage (CAES) concept involves using off-peak electricity generated from indigenous coal or nuclear sources to compress air, storing the air in large underground facilities, and withdrawing the air during peak-load periods when it would be heated by combustion and expanded through gas turbines to generate power. The attractiveness of the CAES concept is based upon its potential to supply competitively priced peaking energy, to reduce peak-load power plant dependence on petroleum-based fuels, and to provide a means for leveling the utility system load demand. Therefore, a technical and economic assessment of coal-fired fluidized bed (FBC) combustor/compressed air energy storage (FBC/CAES) systems was performed and is described. The conclusions drawn from the FBC/CAES study program are encouraging. They indicate that pressurized FBC/CAES power plants should be technologically feasible, provide good performance, and be economically competitive. Specifically, it is concluded that: coal-fired FBC/CAES systems should be technically feasible in the near future and potentially attractive for peak-load power generation; and an open-bed PFBC/CAES configuration would provide the best candidate for early commercialization. It has relatively low risk combined with moderate cost and reasonable round-trip heat rate. It also has the potential for future growth options which tend to reduce costs and lower fuel consumption.

Giramonti, A.J.; Lessard, R.D.; Merrick, D.; Hobson, M.J.

1981-09-01T23:59:59.000Z

457

How the Number and Placement of Sensors Controlling Room Air Distribution Systems Affect Energy Use and Comfort  

E-Print Network (OSTI)

This study assesses the impact of sensor number and placement on the energy needed to condition a typical office using several likely variants of an underfloor air distribution system (UFAD). The study uses an empirical-based room stratification model developed from full-scale tests of UFAD systems. Annual energy consumption is calculated for an interior zone using outside air temperature bin data. The comfort criteria are taken from ASHRAE standard 55-92. The simulations indicate that there are benefits derived from using more than one temperature sensor to control conditions in the occupied zone of a room. Among these are: 1. By adjusting both supply air temperature and volume to maintain the maximum allowable thermal gradient in the occupied (lower) part of the room, an optimal supply air condition can reduce energy use (relative to the best arrangement of a single sensor) while maintaining comfort; 2. Discomfort caused by stratification can be detected by having one of the sensors located at foot level; 3. For the simulated UFAD interior zone of a typical office building in Sacramento, an overall energy saving of 8%/24% (VAV/CAV respectively) can be achieved when two sensors as opposed to one are used to control room conditions.

Wang, D.; Arens, E.; Webster, T.; Shi, M.

2002-01-01T23:59:59.000Z

458

History of First U.S. Compressed-Air Energy Storage (CAES) Plant (110 MW 26h): Volume 2: Construction  

Science Conference Proceedings (OSTI)

This report, Volume 2 in a series, documents the construction of the first U.S. compressed-air energy storage (CAES) plant from August 1988 to May 1991. By providing valuable information on construction and cost schedules for Alabama Electric Cooperative's (AEC) plant, this report will help utilities evaluate and build CAES plants.

1994-05-07T23:59:59.000Z

459

EA-1752: Smart Grid, Pacific Gas & Electric, Advanced Compressed Air Energy Storage in Porous Rock Formation, San Francisco, California  

Energy.gov (U.S. Department of Energy (DOE))

DOE will prepare an EA to evaluate the potential environmental impacts of providing a financial assistance grant under the American Recovery and Reinvestment Act of 2009 for the construction of an advanced compressed air energy storage plant in San Francisco, California.

460

Structural analysis of porous rock reservoirs subjected to conditions of compressed air energy storage  

DOE Green Energy (OSTI)

Investigations are described which were performed to assess the structural behavior of porous rock compressed air energy storage (CAES) reservoirs subjected to loading conditions of temperature and pressure felt to be typical of such an operation. Analyses performed addressed not only the nominal or mean reservoir response but also the cyclic response due to charge/discharge operation. The analyses were carried out by assuming various geometrical and material related parameters of a generic site. The objective of this study was to determine the gross response of a generic porous reservoir. The site geometry for this study assumed a cylindrical model 122 m in dia and 57 m high including thicknesses for the cap, porous, and base rock formations. The central portion of the porous zone was assumed to be at a depth of 518 m and at an initial temperature of 20/sup 0/C. Cyclic loading conditions of compressed air consisted of pressure values in the range of 4.5 to 5.2 MPa and temperature values between 143 and 204/sup 0/C.Various modes of structural behavior were studied. These response modes were analyzed using loading conditions of temperature and pressure (in the porous zone) corresponding to various operational states during the first year of simulated site operation. The results of the structural analyses performed indicate that the most severely stressed region will likely be in the wellbore vicinity and hence highly dependent on the length of and placement technique utilized in the well production length. Analyses to address this specific areas are currently being pursued.

Friley, J.R.

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "air cp energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Hybrid and Advanced Air Cooling Geothermal Lab Call Project | Open Energy  

Open Energy Info (EERE)

and Advanced Air Cooling Geothermal Lab Call Project and Advanced Air Cooling Geothermal Lab Call Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Hybrid and Advanced Air Cooling Project Type / Topic 1 Laboratory Call for Submission of Applications for Research, Development and Analysis of Geothermal Technologies Project Type / Topic 2 Air-Cooling Project Description Many geothermal power plants in the U.S. are air-cooled because of water limitations. NREL has worked with industry to explore various strategies for boosting the performance of air coolers in hot weather. Computer modeling and experimental measurements have been done on the use of evaporative media upstream of the air-cooled condensers at the Mammoth Lakes Power Plant. NREL has also analyzed the use of an air-cooled condenser in series with (i.e., upstream of) a water-cooled condenser and found that this can be beneficial for power cycles requiring desuperheating of the turbine exhaust vapor. Recently, the conventional power industry has developed a