National Library of Energy BETA

Sample records for hvac upgrade cxs

  1. Home Upgrades: Leveraging HVAC Upgrades for Greater Impact (201)

    Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Home Upgrades: Leveraging HVAC Upgrades for Greater Impact (201), November 18, 2015.

  2. EECBG Success Story: HVAC Upgrade Saving Money, Protecting History...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    HVAC Upgrade Saving Money, Protecting History EECBG Success Story: HVAC Upgrade Saving Money, Protecting History November 2, 2010 - 5:37pm Addthis A new heating and cooling system...

  3. Home Upgrades: Leveraging HVAC Upgrades for Greater Impact (201...

    Office of Environmental Management (EM)

    More Documents & Publications Where Do We Go From Here? The Changing Landscape of Residential Energy Efficiency (201) Staged Upgrades as a Strategy for Residential Energy ...

  4. Opportunities for Building America Research to Address Energy Upgrade Technical Challenges: HVAC, Envelope and IAQ (301)

    Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Opportunities for Building America Research to Address Energy Upgrade Technical Challenges: HVAC, Envelope and IAQ (301), call slides and discussion summary.

  5. EECBG Success Story: HVAC Upgrade Saving Money, Protecting History

    Energy.gov [DOE]

    With financial support from a $250,000 PA Conservation Works! grant – funded through the federal Energy Efficiency and Conservation Block Grant program and the Recovery Act – CCHS purchased a new Desert-Aire HVAC system. Learn more.

  6. Greenbelt Homes Pilot Program. Summary of Building Envelope Retrofits, Planned HVAC Equipment Upgrades, and Energy Savings

    SciTech Connect

    Wiehagen, J.; Del Bianco, M.; Mallay, D.

    2015-05-22

    The U.S. Department of Energy Building America team Partnership for Home Innovation wrote a report on Phase 1 of the project that summarized a condition assessment of the homes and evaluated retrofit options within the constraints of the cooperative provided by GHI. Phase 2 was completed following monitoring in the 2013–2014 winter season; the results are summarized in this report. Phase 3 upgrades of heating equipment will be implemented in time for the 2014–2015 heating season and are not part of this report.

  7. Greenbelt Homes Pilot Program: Summary of Building Envelope Retrofits, Planned HVAC Equipment Upgrades, and Energy Savings

    SciTech Connect

    Wiehagen, J.; Del Bianco, M.; Mallay, D.

    2015-05-01

    In the fall of 2010, a multiyear pilot energy efficiency retrofit project was undertaken by Greenbelt Homes, Inc, (GHI) a 1,566 home cooperative of circa 1930 and 1940 homes in Greenbelt, Maryland. GHI established this pilot project to serve as a basis for decision making for the rollout of a decade-long community-wide upgrade program that will incorporate energy efficiency improvements to the building envelope and mechanical equipment. It presents a unique opportunity to evaluate and prioritize the wide-range of benefits of high-performance retrofits based on member experience with and acceptance of the retrofit measures implemented during the pilot project. Addressing the complex interactions between benefits, trade-offs, construction methods, project management implications, realistic upfront costs, financing, and other considerations, serves as a case study for energy retrofit projects to include high-performance technologies based on the long-term value to the homeowner. The pilot project focused on identifying the added costs and energy savings benefits of improvements.

  8. Building America Expert Meeting: Transitioning Traditional HVAC...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Review and validate the general business models for traditional HVAC companies and whole house energy upgrade companies Review preliminary findings on the differences between the ...

  9. Chapter 4, Small Commercial and Residential Unitary and Split System HVAC Cooling Equipment-Efficiency Upgrade Evaluation Protocol: The Uniform Methods Project: Methods for Determining Energy Efficiency Savings for Specific Measures

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    4: Small Commercial and Residential Unitary and Split System HVAC Cooling Equipment-Efficiency Upgrade Evaluation Protocol David Jacobson, Jacobson Energy Research Subcontract Report NREL/SR-7A30-53827 April 2013 The Uniform Methods Project: Methods for Determining Energy Efficiency Savings for Specific Measures 4 - 1 Chapter 4 - Table of Contents 1 Measure Description .............................................................................................................. 2 2 Application

  10. HVAC Packages for SMSCB

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... Distinctive Characteristics: * Leveraging existing data and DOE resources to characterize SMSCB * Realistic and regionally specific retrofit cost estimation. * Retrofit HVAC ...

  11. Building America Expert Meeting Report. Transitioning Traditional HVAC Contractors to Whole House Performance Contractors

    SciTech Connect

    Burdick, Arlan

    2011-10-01

    This expert meeting was hosted by the IBACOS Building America research team to determine how HVAC companies can transition from a traditional contractor status to a service provider for whole house energy upgrade contracting.

  12. Building America Expert Meeting Report: Transitioning Traditional HVAC Contractors to Whole House Performance Contractors

    SciTech Connect

    Burdick, A.

    2011-10-01

    This report outlines findings resulting from a U.S. Department of Energy Building America expert meeting to determine how HVAC companies can transition from a traditional contractor status to a service provider for whole house energy upgrade contracting. IBACOS has embarked upon a research effort under the Building America Program to understand business impacts and change management strategies for HVAC companies. HVAC companies can implement these strategies in order to quickly transition from a 'traditional' heating and cooling contractor to a service provider for whole house energy upgrade contracting. Due to HVAC service contracts, which allow repeat interaction with homeowners, HVAC companies are ideally positioned in the marketplace to resolve homeowner comfort issues through whole house energy upgrades. There are essentially two primary ways to define the routes of transition for an HVAC contractor taking on whole house performance contracting: (1) Sub-contracting out the shell repair/upgrade work; and (2) Integrating the shell repair/upgrade work into their existing business. IBACOS held an Expert Meeting on the topic of Transitioning Traditional HVAC Contractors to Whole House Performance Contractors on March 29, 2011 in San Francisco, CA. The major objectives of the meeting were to: Review and validate the general business models for traditional HVAC companies and whole house energy upgrade companies Review preliminary findings on the differences between the structure of traditional HVAC Companies and whole house energy upgrade companies Seek industry input on how to structure information so it is relevant and useful for traditional HVAC contractors who are transitioning to becoming whole house energy upgrade contractors Seven industry experts identified by IBACOS participated in the session along with one representative from the National Renewable Energy Laboratory (NREL). The objective of the meeting was to validate the general operational profile of an

  13. Higher Efficiency HVAC Motors | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Higher Efficiency HVAC Motors Higher Efficiency HVAC Motors Advanced permanent magnet motor technology will drive HVAC energy savings. Advanced permanent magnet motor technology will drive HVAC energy savings. Advanced permanent magnet motor technology will drive HVAC energy savings. Advanced permanent magnet motor technology will drive HVAC energy savings. Advanced permanent magnet motor technology will drive HVAC energy savings. Advanced permanent magnet motor technology will drive HVAC energy

  14. Advanced HVAC Development and Deployment

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of advanced HVAC systems? - "Retrofit-ready" ... - Dehumidification - Water Heating - Ventilation 5 ... Spreadsheet loads and Domestic Hot Water Event Generator. ...

  15. Alternate HVAC systems and exceptions for QA-Credentialed HVAC Contractor |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Alternate HVAC systems and exceptions for QA-Credentialed HVAC Contractor Alternate HVAC systems and exceptions for QA-Credentialed HVAC Contractor The document outlines alternate HVAC systems and exceptions for QA-Credentialed HVAC Contractor. HVAC Credentialing Alternate HVAC Systems Bulletin 07012015.pdf (409.41 KB) More Documents & Publications ENERGY STAR Certified Homes, Version 3 (Rev. 07) Inspection Checklists for National Program Requirements DOE Zero Energy

  16. Strategy Guideline: HVAC Equipment Sizing

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... conditioning (HVAC) system involves the selection of equipment and the design of the air distribution system to meet the accurate predicted heating and cooling loads of a house. ...

  17. Automotive Thermoelectric Generators and HVAC | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Thermoelectric Generators and HVAC Automotive Thermoelectric Generators and HVAC Provides overview of DOE-supported projects in automotive thermoelectric generators and heatersair ...

  18. HVAC, Water Heating, and Appliance Publications | Department...

    Energy Saver

    HVAC, Water Heating, and Appliance Publications HVAC, Water Heating, and Appliance Publications September 19, 2016 Alternative Refrigerant Evaluation for High-Ambient-Temperature ...

  19. HVAC design for jails

    SciTech Connect

    Gill, K.E. )

    1994-07-01

    The purpose of this article is to provide an overview of the mechanical, life safety, and IAQ issues in current jail HVAC design. The term jail, as used in this article, is more correctly adult local detention facility, as defined by the American Correctional Association (ACA). It will be used to describe those facilities that (1) are operated at the city and county level by local jurisdictions, not state or federal agencies, and (2) are secure for the detention of both pretrial detainees and sentenced inmates serving terms of less than one year or awaiting assignment to state or federal facilities (prisons).

  20. Higher Efficiency HVAC Motors

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Higher Efficiency HVAC Motors 2016 Building Technologies Office Peer Review PJ Piper, pjpiper@qmpower.com CEO, QM Power, Inc. 2 Project Summary Timeline: Start date: 10/1/14 Planned end date: 9/30/16 Key Milestones 1. Target Application and Machine Specs; 2/13/15 2. Motor Design; 9/30/15 3. Build prototype; 3/31/16 4. Performance validation; 8/1/16 Budget: Total Project $ to Date: * DOE: $239,947 * Cost Share: $189,801 Total Project $: * DOE: $750,000 * Cost Share: $635,756 Key Partners: Project

  1. Strategy Guideline: HVAC Equipment Sizing

    SciTech Connect

    Burdick, A.

    2012-02-01

    The heating, ventilation, and air conditioning (HVAC) system is arguably the most complex system installed in a house and is a substantial component of the total house energy use. A right-sized HVAC system will provide the desired occupant comfort and will run efficiently. This Strategy Guideline discusses the information needed to initially select the equipment for a properly designed HVAC system. Right-sizing of an HVAC system involves the selection of equipment and the design of the air distribution system to meet the accurate predicted heating and cooling loads of the house. Right-sizing the HVAC system begins with an accurate understanding of the heating and cooling loads on a space; however, a full HVAC design involves more than just the load estimate calculation - the load calculation is the first step of the iterative HVAC design procedure. This guide describes the equipment selection of a split system air conditioner and furnace for an example house in Chicago, IL as well as a heat pump system for an example house in Orlando, Florida. The required heating and cooling load information for the two example houses was developed in the Department of Energy Building America Strategy Guideline: Accurate Heating and Cooling Load Calculations.

  2. HVAC Installed Performance | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Installed Performance HVAC Installed Performance This presentation was given at the Summer 2012 DOE Building America meeting on July 25, 2012, and addressed the question HVAC proper installation energy savings: over-promising or under-delivering?" issue3_hvac_installed.pdf (89.79 KB) More Documents & Publications Issue #3: HVAC Proper Installation Energy Savings: Over-Promising or Under-Delivering? A PDI for your HVAC System Guidelines on Airflow and Refrigerant Charge Verification

  3. HVAC Cabinet Air Leakage Test Method - Building America Top Innovation...

    Energy Saver

    HVAC Cabinet Air Leakage Test Method - Building America Top Innovation HVAC Cabinet Air Leakage Test Method - Building America Top Innovation While HVAC installers have improved ...

  4. ORNL: HVAC Lab Research - 2015 Peer Review | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ORNL: HVAC Lab Research - 2015 Peer Review ORNL: HVAC Lab Research - 2015 Peer Review Presenter: Jeffrey Munk, ORNL View the Presentation PDF icon ORNL: HVAC Lab Research - 2015 ...

  5. Building America Best Practices Series Volume 14 - HVAC. A Guide for Contractors to Share with Homeowners

    SciTech Connect

    Baechler, Michael C.; Gilbride, Theresa L.; Hefty, Marye G.; Hand, James R.; Love, Pat M.

    2011-08-01

    This guide, which is part of a series of Best Practices guides produced by DOE’s Building America program, describes ways homeowners can reduce their energy costs and improve the comfort, health, and safety of their homes by upgrading their heating, ventilation, and air conditioning (HVAC) equipment.

  6. Pedernales Electric Cooperative- HVAC Rebate Program

    Energy.gov [DOE]

    Pedernales Electric Cooperative offers equipment rebates to its members who install energy efficient HVAC equipment. Eligible equipment includes:

  7. HVAC Technician III | Princeton Plasma Physics Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    HVAC Technician III Department: Facilities Supervisor(s): Tom Ward Staff: TSS 4 Requisition Number: 1600764 Under the supervision of the General Lead Technician and Lead HVAC Technician, the incumbent will be responsible for the installation, preventative maintenance, troubleshooting and repair of various HVAC and refrigeration equipment; local HVAC control systems and ancillary support equipment; and will work with other groups within the Division and throughout the Laboratory to ensure

  8. Better Buildings Neighborhood Program Business Models Guide: HVAC

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Contractor Business Model | Department of Energy Business Models Guide: HVAC Contractor Business Model Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model. HVAC Contractor Business Model (2.28 MB) More Documents & Publications Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Conclusion Better Buildings Neighborhood

  9. Energy Renovations: Volume 14: HVAC - A Guide for Contractors to Share with Homeowners

    SciTech Connect

    Gilbride, Theresa L.; Baechler, Michael C.; Hefty, Marye G.; Hand, James R.; Love, Pat M.

    2011-08-29

    This report was prepared by PNNL for DOE's Building America program and is intended as a guide that energy performance contractors can share with homeowners to describe various energy-efficient options for heating, cooling, and ventilating existing homes. The report provides descriptions of many common and not-so-common HVAC systems, including their advantages and disadvantages, efficiency ranges and characteristics of high-performance models, typical costs, and climate considerations. The report also provides decision trees and tables of useful information for homeowners who are making decisions about adding, replacing, or upgrading existing HVAC equipment in their homes. Information regarding home energy performance assessments (audits) and combustion safety issues when replacing HVAC equipment are also provided.

  10. HVAC upgrade saving money, protecting history | Department of...

    Energy.gov [DOE] (indexed site)

    Societys history center is saving the organization about 27,500 a year. | ... According to CCHS, the system is expected to save the organization about 27,500 annually. ...

  11. High Performance HVAC Systems, Part II: Low-Load HVAC Systems for Single

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and Multifamily Applications | Department of Energy High Performance HVAC Systems, Part II: Low-Load HVAC Systems for Single and Multifamily Applications High Performance HVAC Systems, Part II: Low-Load HVAC Systems for Single and Multifamily Applications The Building America Program hosted this no-cost webinar that will discuss the current research on comfort in residential buildings. Results will be presented from 37 new homes that were monitored in the Southeast United States. The

  12. 1999 Commercial Buildings Characteristics--HVAC Conservation...

    Energy Information Administration (EIA) (indexed site)

    Center at (202) 586-8800. Energy Information Administration Commercial Buildings Energy Consumption Survey Those commercial buildings that used HVAC conservation features...

  13. Columbia Water & Light- Residential HVAC Rebates

    Energy.gov [DOE]

    Columbia Water & Light (CWL) provides residential customers with rebates on energy efficient HVAC equipment. Customers should submit the mechanical permit from a Protective Inspection, a copy...

  14. Emerging Technologies: HVAC, WH and Appliance

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Technologies: HVAC, WH and Appliance BTO Peer Review 2016 Antonio M Bouza ... Using Novel Rotating Heat Exchanger * SNL - RVCC Technology: A Pathway to ...

  15. Building America Expert Meeting: Transitioning Traditional HVAC...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Building America Best Practices Series Volume 16: 40% Whole-House Energy Savings in ...

  16. Integration of HVAC System Design with Simplified Duct Distribution...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Integration of HVAC System Design with Simplified Duct Distribution - Building America Top Innovation Integration of HVAC System Design with Simplified Duct Distribution - Building ...

  17. Building America Webinar: HVAC Right-Sizing Part 1-Calculating...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    the key criteria required to create accurate heating and cooling load calculations. ... HVAC Right-Sizing Part 1: Calculating Loads ZERH Webinar: Low Load HVAC in Zero Energy ...

  18. Building America Envelope and Advanced HVAC Research | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    under the Moisture Risk Management research area of the Building America roadmap. ... - 2015 BTO Peer Review HVAC R&D Research & Development Roadmap: Emerging HVAC Technologies

  19. Improving efficiency of a vehicle HVAC system with comfort modeling...

    Energy.gov [DOE] (indexed site)

    More Documents & Publications Thermoelectric HVAC and Thermal Comfort Enablers for Light-Duty Vehicle Applications Thermoelectric HVAC and Thermal Comfort Enablers for Light-Duty ...

  20. Development of a High-Efficiency Zonal Thermoelectric HVAC System...

    Energy.gov [DOE] (indexed site)

    Progress toward Development of a High-Efficiency Zonal Thermoelectric HVAC System for ... of a vehicle HVAC system with comfort modeling, zonal design, and thermoelectric devices

  1. Thermoelectric HVAC and Thermal Comfort Enablers for Light-Duty...

    Energy.gov [DOE] (indexed site)

    & Publications Thermoelectric HVAC for Light-Duty Vehicle Applications Improving efficiency of a vehicle HVAC system with comfort modeling, zonal design, and thermoelectric ...

  2. Thermoelectric HVAC for Light-Duty Vehicle Applications | Department...

    Energy.gov [DOE] (indexed site)

    (1.08 MB) More Documents & Publications Thermoelectric HVAC for Light-Duty Vehicle Applications Thermoelectric HVAC and Thermal Comfort Enablers for Light-Duty ...

  3. HVAC, Water Heating, and Appliance Overview - 2016 BTO Peer Review...

    Energy Saver

    HVAC, Water Heating, and Appliance Overview - 2016 BTO Peer Review HVAC, Water Heating, and Appliance Overview - 2016 BTO Peer Review Presenter: Antonio M. Bouza, U.S. Department ...

  4. 2014-04-28 Issuance: Certification of Commercial HVAC, Water...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    28 Issuance: Certification of Commercial HVAC, Water Heating, and Refrigeration Equipment; Final Rule 2014-04-28 Issuance: Certification of Commercial HVAC, Water Heating, and ...

  5. HVAC, Water Heating, and Appliances Overview - 2015 BTO Peer...

    Energy Saver

    HVAC, Water Heating, and Appliances Overview - 2015 BTO Peer Review Presenter: Tony Bouza, U.S. Department of Energy View the Presentation HVAC, Water Heating, and Appliances ...

  6. HVAC, Water Heating, and Appliance Subprogram Overview - 2016...

    Energy Saver

    HVAC, Water Heating, and Appliance Subprogram Overview - 2016 BTO Peer Review HVAC, Water Heating, and Appliance Subprogram Overview - 2016 BTO Peer Review Presenter: Antonio M. ...

  7. BTO Workshop on Advanced HVAC Research Effort

    Energy.gov [DOE]

    The Building Technologies Office (BTO) is exploring the launch of a major HVAC research effort in the area of low global warming potential and non-vapor compression technologies. To support this...

  8. HVAC Efficiency Controls Could Mean Significant Savings

    Energy.gov [DOE]

    According to a new report from Pacific Northwest National Lab, commercial building owners could save an average 38 percent on their heating and cooling bills just by installing a few new controls onto their HVAC systems.

  9. A PDI for your HVAC System

    Energy.gov [DOE]

    This presentation was given at the Summer 2012 DOE Building America meeting on July 25, 2012, and addressed the question "HVAC proper installation energy savings: over-promising or under-deliverying?"

  10. CBERD: Advanced HVAC Systems | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Advanced HVAC Systems CBERD: Advanced HVAC Systems Left: Environmental chamber to evaluate the performance of air-conditioning systems. Right: Compressor Calorimeter at ORNL. Source: ORNL. Left: Environmental chamber to evaluate the performance of air-conditioning systems. Right: Compressor Calorimeter at ORNL. Source: ORNL. Left: Microchannel heat exchanger co-developed with industry partner Delphi. Right: Large-scale air-to-air exchanger for heat and humidity removal, integrated into a wall

  11. Chapter 5: Lighting, HVAC, and Plumbing

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    5: Lighting, HVAC, and Plumbing High-Performance Engineering Design Lighting System Design Mechanical System Design Central Plant Systems Plumbing and Water Use Building Control Systems Electrical Power Systems Metering LANL | Chapter 5 High-Performance Engineering Design Lighting, HVAC, and Plumbing By now, the building envelope serves multiple roles. It protects the occupants from changing weather condi- tions and it plays a key part in meeting the occupants' comfort needs. The heating,

  12. Non-Vapor Compression HVAC Technologies Report

    Energy.gov [DOE]

    While vapor-compression technologies have served heating, ventilation, and air-conditioning (HVAC) needs very effectively, and have been the dominant HVAC technology for close to 100 years, the conventional refrigerants used in vapor-compression equipment contribute to global climate change when released to the atmosphere. The Building Technologies Office is evaluating low-global warming potential (GWP) alternatives to vapor-compression technologies.

  13. Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Conclusion

    Energy.gov [DOE]

    Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Conclusion, Summary of HVAC Contractor Insights.

  14. Indirect Benefits (Increased Roof Life and HVAC Savings) from...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Indirect Benefits (Increased Roof Life and HVAC Savings) from a Solar PV System at the San Jos Convention Center Indirect Benefits (Increased Roof Life and HVAC Savings) from a ...

  15. Pre-Commercial Demonstration of Cost-Effective Advanced HVAC...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Pre-Commercial Demonstration of Cost-Effective Advanced HVAC Controls - 2014 BTO Peer Review Pre-Commercial Demonstration of Cost-Effective Advanced HVAC Controls - 2014 BTO Peer ...

  16. Issue #3: HVAC Proper Installation Energy Savings: Over-Promising...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    3: HVAC Proper Installation Energy Savings: Over-Promising or Under-Delivering? Issue 3: HVAC Proper Installation Energy Savings: Over-Promising or Under-Delivering? What energy ...

  17. HVAC, Water Heating, and Appliances Overview - 2015 BTO Peer Review |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Appliances Overview - 2015 BTO Peer Review HVAC, Water Heating, and Appliances Overview - 2015 BTO Peer Review Presenter: Tony Bouza, U.S. Department of Energy View the Presentation HVAC, Water Heating, and Appliances Overview - 2015 BTO Peer Review (801.59 KB) More Documents & Publications HVAC, Water Heater and Appliance R&D - 2014 BTO Peer Review HVAC, Water Heating, and Appliance Subprogram Overview - 2016 BTO Peer Review

  18. HVAC, Water Heating, and Appliances | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Emerging Technologies » HVAC, Water Heating, and Appliances HVAC, Water Heating, and Appliances About the Portfolio The HVAC/Water Heating/Appliance subprogram develops cost effective, energy efficient technologies with national labs and industry partners. Technical analysis has shown that heat pumps have the technical potential to save up to 50% of the energy used by conventional HVAC technologies in residential buildings. Our focus is on the introduction of new heat pumping technologies, heat

  19. HVAC Cabinet Air Leakage Test Method - Building America Top Innovation |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Cabinet Air Leakage Test Method - Building America Top Innovation HVAC Cabinet Air Leakage Test Method - Building America Top Innovation While HVAC installers have improved their air sealing practices to reduce the amount of air leaking at ducts and duct boots, testing showed that distribution systems still leaked at air handlers and furnace HVAC Air Leakage Fig 1 Air handler furnace cabinet with pressure taps.jpg cabinets. This has hampered the ability of HVAC

  20. Research & Development Roadmap: Emerging HVAC Technologies

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Research and Development (R&D) Roadmap for Emerging Heating, Ventilation, and Air-Conditioning (HVAC) Technologies provides recommendations to the Building Technologies Office (BTO) on R&D activities to pursue that will aid in achieving BTO’s energy savings goals.

  1. Text-Alternative Version of Building America Webinar: High Performance HVAC

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Systems, Part II: Low-Load HVAC Systems for Single and Multifamily Applications | Department of Energy HVAC Systems, Part II: Low-Load HVAC Systems for Single and Multifamily Applications Text-Alternative Version of Building America Webinar: High Performance HVAC Systems, Part II: Low-Load HVAC Systems for Single and Multifamily Applications High Performance HVAC Systems, Part II: Low-Load HVAC Systems for Single and Multifamily Applications November 16, 2015 Speakers Andrew Poerschke,

  2. Control strategy optimization of HVAC plants

    SciTech Connect

    Facci, Andrea Luigi; Zanfardino, Antonella; Martini, Fabrizio; Pirozzi, Salvatore; Ubertini, Stefano

    2015-03-10

    In this paper we present a methodology to optimize the operating conditions of heating, ventilation and air conditioning (HVAC) plants to achieve a higher energy efficiency in use. Semi-empiric numerical models of the plant components are used to predict their performances as a function of their set-point and the environmental and occupied space conditions. The optimization is performed through a graph-based algorithm that finds the set-points of the system components that minimize energy consumption and/or energy costs, while matching the user energy demands. The resulting model can be used with systems of almost any complexity, featuring both HVAC components and energy systems, and is sufficiently fast to make it applicable to real-time setting.

  3. The state of HVAC in Mexico

    SciTech Connect

    Roberts, M.M.

    1997-07-01

    With the chartering of the Manual de Anda ASHRAE Chapter in Mexico City, the first chapter in Latin America, and with increasing cross-border trade and investment as a result of NAFTA, it`s important for US and Canadian engineers to understand the state of HVAC technology in Mexico. The goal of this article is to introduce the reader to some industry leaders in Mexico and to show their creative design and installation expertise by reviewing some recent projects.

  4. HVAC Fault Detection and Diagnosis Toolkit

    Energy Science and Technology Software Center

    2004-12-31

    This toolkit supports component-level model-based fault detection methods in commercial building HVAC systems. The toolbox consists of five basic modules: a parameter estimator for model calibration, a preprocessor, an AHU model simulator, a steady-state detector, and a comparator. Each of these modules and the fuzzy logic rules for fault diagnosis are described in detail. The toolbox is written in C++ and also invokes the SPARK simulation program.

  5. Home Improvement Catalyst-Maximizing HVAC Performance Through Contractor

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Partnerships (201) | Department of Energy Improvement Catalyst-Maximizing HVAC Performance Through Contractor Partnerships (201) Home Improvement Catalyst-Maximizing HVAC Performance Through Contractor Partnerships (201) Better Buildings Residential Network Peer Exchange Call Series: Home Improvement Catalyst-Maximizing HVAC Performance Through Contractor Partnerships (201), call slides and discussion summary. Call Slides and Discussion Summary (2.83 MB) More Documents & Publications

  6. Building America Expert Meeting: Transitioning Traditional HVAC Contractors

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    to Whole House Performance Contractors | Department of Energy Transitioning Traditional HVAC Contractors to Whole House Performance Contractors Building America Expert Meeting: Transitioning Traditional HVAC Contractors to Whole House Performance Contractors IBACOS held an Expert Meeting on the topic of Transitioning Traditional HVAC Contractors to Whole House Performance Contractors on March 29, 2011 in San Francisco, CA. The major objectives of the meeting were to: Review and validate the

  7. Columbia Water & Light- HVAC and Lighting Efficiency Rebates

    Office of Energy Efficiency and Renewable Energy (EERE)

    Columbia Water & Light (CWL) offers rebates to its commercial and industrial customers for the purchase of high efficiency HVAC installations and efficient lighting. Incentives for certain...

  8. Unified HVAC and Refrigeration Control Systems for Small Footprint...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Unified HVAC and Refrigeration Control Systems for Small Footprint Supermarkets Teja ... Approach Approach: Develop control techniques for reducing peak demand and ...

  9. Inverted Attic Bulkhead for HVAC Ductwork, Roseville, California...

    Energy Saver

    Inverted Attic Bulkhead for HVAC Ductwork Roseville, California PROJECT INFORMATION ... bathrooms constructed in Roseville, California, for one year as an occupied test home. ...

  10. CBEI: HVAC Packages for Small and Medium Sized Commercial Buildings...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CBEI: HVAC Packages for Small and Medium Sized Commercial Buildings - 2015 Peer Review Presenter: Russell Taylor, United Technologies Research Center View the Presentation CBEI: ...

  11. Fabrication of A Quantum Well Based System for Truck HVAC

    Energy.gov [DOE]

    Discusses performance differences between conventional modules and quantum well modules and details a conventional HZ-14 device, using bulk bismuth-telluride advantageous for truck HVAC applications.

  12. ETs HVAC, WH and Appliance R&D

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    4 The Building Technologies Office (BTO) uses an Integrated Approach to Deliver ... ORNL - 13 EER Window Air Conditioner HVAC SNL - Heat Exchanger Research Crosscutting: ...

  13. HVAC, Water Heating and Appliances Sub-Program Logic Model

    Energy Saver

    & water heating technologies Researchers equipped with validated solutions to develop or improve components & optimize tech. systems at reduced cost High-efficiency HVAC, water ...

  14. Improving the Efficiency of Light-Duty Vehicle HVAC Systems using...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Light-Duty Vehicle HVAC Systems using Zonal Thermoelectric Devices and Comfort Modeling Improving the Efficiency of Light-Duty Vehicle HVAC Systems using Zonal Thermoelectric ...

  15. HVAC & Building Management Control System Energy Efficiency Replacements

    SciTech Connect

    Hernandez, Adriana

    2012-09-21

    The project objective was the replacement of an aging, un-repairable HVAC system which has grown inefficient and a huge energy consumer with low energy and efficient HVAC units, and installation of energy efficient building control technologies at City's YMCA Community Center.

  16. Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Introduction

    Energy.gov [DOE]

    Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Introduction.

  17. The Impact of Uncertain Physical Parameters on HVAC Demand Response

    SciTech Connect

    Sun, Yannan; Elizondo, Marcelo A.; Lu, Shuai; Fuller, Jason C.

    2014-03-01

    HVAC units are currently one of the major resources providing demand response (DR) in residential buildings. Models of HVAC with DR function can improve understanding of its impact on power system operations and facilitate the deployment of DR technologies. This paper investigates the importance of various physical parameters and their distributions to the HVAC response to DR signals, which is a key step to the construction of HVAC models for a population of units with insufficient data. These parameters include the size of floors, insulation efficiency, the amount of solid mass in the house, and efficiency of the HVAC units. These parameters are usually assumed to follow Gaussian or Uniform distributions. We study the effect of uncertainty in the chosen parameter distributions on the aggregate HVAC response to DR signals, during transient phase and in steady state. We use a quasi-Monte Carlo sampling method with linear regression and Prony analysis to evaluate sensitivity of DR output to the uncertainty in the distribution parameters. The significance ranking on the uncertainty sources is given for future guidance in the modeling of HVAC demand response.

  18. Classroom HVAC: Improving ventilation and saving energy -- field study plan

    SciTech Connect

    Apte, Michael G.; Faulkner, David; Hodgson, Alfred T.; Sullivan, Douglas P.

    2004-10-14

    The primary goals of this research effort are to develop, evaluate, and demonstrate a very practical HVAC system for classrooms that consistently provides classrooms (CRs) with the quantity of ventilation in current minimum standards, while saving energy, and reducing HVAC-related noise levels. This research is motivated by the public benefits of energy efficiency, evidence that many CRs are under-ventilated, and public concerns about indoor environmental quality in CRs. This document provides a summary of the detailed plans developed for the field study that will take place in 2005 to evaluate the energy and IAQ performance of a new classroom HVAC technology. The field study will include measurements of HVAC energy use, ventilation rates, and IEQ conditions in 10 classrooms with the new HVAC technology and in six control classrooms with a standard HVAC system. Energy use and many IEQ parameters will be monitored continuously, while other IEQ measurements will be will be performed seasonally. Continuously monitored data will be remotely accessed via a LonWorks network. Instrument calibration plans that vary with the type of instrumentation used are established. Statistical tests will be employed to compare energy use and IEQ conditions with the new and standard HVAC systems. Strengths of this study plan include the collection of real time data for a full school year, the use of high quality instrumentation, the incorporation of many quality control measures, and the extensive collaborations with industry that limit costs to the sponsors.

  19. HVAC Design Strategy for a Hot-Humid Production Builder, Houston, Texas (Fact Sheet)

    SciTech Connect

    Not Available

    2014-03-01

    BSC worked directly with the David Weekley Homes - Houston division to redesign three floor plans in order to locate the HVAC system in conditioned space. The purpose of this project is to develop a cost effective design for moving the HVAC system into conditioned space. In addition, BSC conducted energy analysis to calculate the most economical strategy for increasing the energy performance of future production houses. This is in preparation for the upcoming code changes in 2015. The builder wishes to develop an upgrade package that will allow for a seamless transition to the new code mandate. The following research questions were addressed by this research project: 1. What is the most cost effective, best performing and most easily replicable method of locating ducts inside conditioned space for a hot-humid production home builder that constructs one and two story single family detached residences? 2. What is a cost effective and practical method of achieving 50% source energy savings vs. the 2006 International Energy Conservation Code for a hot-humid production builder? 3. How accurate are the pre-construction whole house cost estimates compared to confirmed post construction actual cost? BSC and the builder developed a duct design strategy that employs a system of dropped ceilings and attic coffers for moving the ductwork from the vented attic to conditioned space. The furnace has been moved to either a mechanical closet in the conditioned living space or a coffered space in the attic.

  20. CX-012499: Categorical Exclusion Determination

    Energy.gov [DOE]

    Building 94 HVAC Upgrades Project CX(s) Applied: B1.15, B1.23, B2.1, B2.2Date: 41852 Location(s): PennsylvaniaOffices(s): National Energy Technology Laboratory

  1. CX-013779: Categorical Exclusion Determination

    Energy.gov [DOE]

    Heating, Ventilation and Air Conditioning (HVAC) Upgrades at Multiple Substations and Radio Facilities CX(s) Applied: B4.6Date: 07/15/2015 Location(s): Multiple LocationsOffices(s): Bonneville Power Administration

  2. CX-008732: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Idaho National Laboratory (INL) Administration Building (IAB) Communication Room Heating, Ventilation, and Air Conditioning (HVAC) Upgrade CX(s) Applied: B1.31 Date: 05/21/2012 Location(s): Idaho Offices(s): Idaho Operations Office

  3. ZERH Webinar: Lazy Air Conditioning - HVAC & Humidity Control | Department

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of Energy ZERH Webinar: Lazy Air Conditioning - HVAC & Humidity Control ZERH Webinar: Lazy Air Conditioning - HVAC & Humidity Control November 30, 2016 11:30AM to 12:30PM CST DOE Zero Energy Ready Homes are not only very efficient, but are also designed and built for optimal comfort, indoor air quality, and durability. As homes are built to more rigorous efficiency measures, a proper HVAC system design becomes even more critical in these high-performance homes. In this webinar, Ken

  4. NETL Sorbents Licensed to Help Lower Power Draw of HVAC

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Sorbents Licensed To Help Lower Power Draw of HVAC Success Story NETL has licensed one of its patented CO 2 - removal sorbents to Boston-based technology company enVerid Systems. enVerid has adopted the sorbent for use in their proprietary Heat Load Reduction (HLR) module, a retrofit air-recirculation system it designed to increase the energy efficiency of commercial HVAC (heating, ventilation, and air conditioning) systems. HVAC is one of the largest draws of electric power in the United

  5. Heat recovery and the economizer for HVAC systems

    SciTech Connect

    Anantapantula, V.S. . Alco Controls Div.); Sauer, H.J. Jr. )

    1994-11-01

    This articles examines why a combined heat reclaim/economizer system with priority to heat reclaim operation is most likely to result in the least annual total HVAC energy. PC-based, hour-by-hour simulation programs evaluate annual HVAC energy requirements when using combined operation of heat reclaim and economizer cycle, while giving priority to operation of either one. These simulation programs also enable the design engineer to select the most viable heat reclaim and/or economizer system for any given type of HVAC system serving the building internal load level, building geographical location and other building/system variables.

  6. Building America Webinar: HVAC Right-Sizing Part 1-Calculating Loads |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy HVAC Right-Sizing Part 1-Calculating Loads Building America Webinar: HVAC Right-Sizing Part 1-Calculating Loads During this webinar, Building America Research Team IBACOS highlighted the key criteria required to create accurate heating and cooling load calculations. Current industry rules of thumb, perceptions and barriers to right-sizing HVAC were also discussed. webinar_hvac_calculatingloads_20110428.wmv (15.62 MB) More Documents & Publications HVAC Right-Sizing

  7. SURFACE INDUSTRIAL HVAC SYSTEM DESCRIPTION DOCUMENT

    SciTech Connect

    M.M. Ansari

    2005-04-05

    The purpose of this system description document (SDD) is to establish requirements that drive the design of the surface industrial heating, ventilation, and air-conditioning (HVAC) system and its bases to allow the design effort to proceed to license application. This SDD will be revised at strategic points as the design matures. This SDD identifies the requirements and describes the system design, as it currently exists, with emphasis on attributes of the design provided to meet the requirements. This SDD is an engineering tool for design control; accordingly, the primary audience and users are design engineers. This SDD is part of an iterative design process. It leads the design process with regard to the flowdown of upper tier requirements onto the system. Knowledge of these requirements is essential to performing the design process. The SDD follows the design with regard to the description of the system. The description that provided in this SDD reflects the current results of the design process.

  8. Thermal model of solar absorption HVAC systems

    SciTech Connect

    Bergquam, J.B.; Brezner, J.M.

    1995-11-01

    This paper presents a thermal model that describes the performance of solar absorption HVAC systems. The model considers the collector array, the building cooling and heating loads, the absorption chiller and the high temperature storage. Heat losses from the storage tank and piping are included in the model. All of the results presented in the paper are for an array of flat plate solar collectors with black chrome (selective surface) absorber plates. The collector efficiency equation is used to calculate the useful heat output from the array. The storage is modeled as a non-stratified tank with polyurethane foam insulation. The system is assumed to operate continuously providing air conditioning during the cooling season, space heating during the winter and hot water throughout the year. The amount of heat required to drive the chiller is determined from the coefficient of performance of the absorption cycle. Results are presented for a typical COP of 0.7. The cooling capacity of the chiller is a function of storage (generator) temperature. The nominal value is 190 F (88 C) and the range of values considered is 180 F (82 C) to 210 F (99 C). Typical building cooling and heating loads are determined as a function of ambient conditions. Performance results are presented for Sacramento, CA and Washington, D.C. The model described in the paper makes use of National Solar Radiation Data Base (NSRDB) data and results are presented for these two locations. The uncertainties in the NSRDB are estimated to be in a range of 6% to 9%. This is a significant improvement over previously available data. The model makes it possible to predict the performance of solar HVAC systems and calculate quantities such as solar fraction, storage temperature, heat losses and parasitic power for every hour of the period for which data are available.

  9. Review of Residential Low-Load HVAC Systems

    SciTech Connect

    Brown, Scott A.; Thornton, Brian; Widder, Sarah H.

    2013-09-01

    In support of the U.S. Department of Energy’s (DOE’s) Building America Program, Pacific Northwest National Laboratory (PNNL) conducted an investigation to inventory commercially available HVAC technologies that are being installed in low-load homes. The first step in this investigation was to conduct a review of published literature to identify low-load HVAC technologies available in the United States and abroad, and document the findings of existing case studies that have evaluated the performance of the identified technologies. This report presents the findings of the literature review, identifies gaps in the literature or technical understanding that must be addressed before low-load HVAC technologies can be fully evaluated, and introduces PNNL’s planned research and analysis for this project to address identified gaps and potential future work on residential low-load HVAC systems.

  10. Strategy Guideline: Transitioning HVAC Companies to Whole House Performance Contractors

    SciTech Connect

    Burdick, A.

    2012-05-01

    This report describes the findings from research IBACOS conducted related to heating, ventilation, and air conditioning (HVAC) companies who have made the decision to transition to whole house performance contracting (WHPC).

  11. Strategy Guideline. Transitioning HVAC Companies to Whole House Performance Contractors

    SciTech Connect

    Burdick, Arlan

    2012-05-01

    This report describes the findings from research IBACOS conducted related to heating, ventilation, and air conditioning (HVAC) companies who have made the decision to transition to whole house performance contracting (WHPC).

  12. Workshop 2: Advanced HVAC&R Research Effort

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Building Technologies Office (BTO) is exploring the launch of a major HVAC&R research effort in the area of low global warming potential and non-vapor compression technologies.

  13. Workshop 1: Advanced HVAC&R Research Effort

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Building Technologies Office (BTO) is exploring the launch of a major HVAC&R research effort in the area of low global warming potential and non-vapor compression technologies. To support...

  14. ZERH Webinar: Low Load HVAC in Zero Energy Ready Homes

    Energy.gov [DOE]

    Building low-load homes creates a new set of challenges for HVAC designers and installers. Right-sizing equipment, managing ventilation, and controlling interior moisture levels are critical if you...

  15. Two Alabama Elementary Schools Get Cool with New HVAC Units

    Energy.gov [DOE]

    Addison Elementary School and Double Springs Elementary School in northwestern Alabama were warm. Some classrooms just didn’t cool fast enough. The buildings, which were built almost 20 years ago, were in need of new HVAC units.

  16. BTO Workshop on Advanced HVAC Research Effort | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Office (BTO) is exploring the launch of a major HVAC research effort in the area of low global warming potential and non-vapor compression technologies. To support this endeavor,...

  17. Workshop 2: Advanced HVAC&R Research Effort

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ASHRAE Headquarters, Atlanta, GA 10:00AM - 3:00PM December 8, 2015 DOE Building Technologies Office: Advanced HVAC&R Research Effort Workshop on Technical Focus and Structure 1 ©2015 Navigant Consulting, Inc. Confidential and proprietary. Do not distribute or copy. Welcome » Introductions and Logistics Navigant, on behalf of the United States Department of Energy, welcomes you to this workshop on an Advanced HVAC&R Research Effort Introductions and Logistics * Timing * Restrooms *

  18. Enforcement Policy Statement: Commercial HVAC Equipment Issued January 30, 2015

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Commercial HVAC Equipment (January 30, 2015) 1 Enforcement Policy Statement: Commercial HVAC Equipment Issued January 30, 2015 The U.S. Department of Energy (DOE), Office of General Counsel, Office of the Assistant General Counsel for Enforcement (Office of Enforcement) issues the following policy statements regarding Departmental testing of commercial air conditioners and heat pumps subject to test procedures and energy conservation standards found at 10 C.F.R. Part 431, Subpart F. Nothing in

  19. Nationwide Limited Public Interest Waiver for LED and HVAC Units |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Limited Public Interest Waiver for LED and HVAC Units Nationwide Limited Public Interest Waiver for LED and HVAC Units eere_nationwide_public_interest_waiver (55.98 KB) More Documents & Publications Nationwide Nonavailability Waiver: February 11, 2010 (Please note, the waiver for LED traffic signals has been withdrawn effective December 1, 2010) Nationwide Nonavailability Waiver: November 5, 2010 Amended Nationwide Nonavailability Waiver: November 5

  20. Building America Best Practices Series Vol. 14: Energy Renovations - HVAC:

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    A Guide for Contractors to Share with Homeowners | Department of Energy Vol. 14: Energy Renovations - HVAC: A Guide for Contractors to Share with Homeowners Building America Best Practices Series Vol. 14: Energy Renovations - HVAC: A Guide for Contractors to Share with Homeowners This guide, which is part of a series of Best Practices guides produced by DOE's Building America program, describes ways homeowners can reduce their energy costs and improve the comfort, health, and safety of their

  1. HVAC R&D | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    R&D HVAC R&D Lead Performer: Oak Ridge National Laboratory (ORNL) - Oak Ridge, TN FY16 DOE Funding: $2,688,000 Project Term: Ongoing Funding Type: Direct Lab Funding PROJECT OBJECTIVE Heating, ventilation, and air conditioning (HVAC) is the largest energy end use in both residential and commercial buildings, at 38% and 31% respectively. ORNL's research and development efforts aim to create next-generation, cost-effective, energy-efficient technologies that will enable energy savings

  2. Financing Small Business Upgrades

    Energy.gov [DOE]

    Better Buildings Neighborhood Program Financing Peer Exchange Call: Financing Small Business Upgrades, call slides and discussion summary, October 25, 2012.

  3. R&D Opportunity Assessment: Joining Technologies in HVAC&R - Workshop on

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Joining Technologies in HVAC&R | Department of Energy R&D Opportunity Assessment: Joining Technologies in HVAC&R - Workshop on Joining Technologies in HVAC&R R&D Opportunity Assessment: Joining Technologies in HVAC&R - Workshop on Joining Technologies in HVAC&R Presenter: William Goetzler, Navigant Consulting On June 14, 2015, the U.S. Department of Energy organized a workshop "Joining Technologies in HVAC&R." The purpose of the meeting was for the

  4. HVAC design considerations for cold climates

    SciTech Connect

    Armstrong, R.S. )

    1993-09-01

    The design of heating, ventilating and air-conditioning (HVAC) systems in cold climate areas requires modifications to the standard designs used in more temperate climates. While most of the US experiences freezing temperatures at least once during the winter months, certain areas experience several months of extended cold. No single location in the US experiences these extended cold conditions more than Alaska. While most areas in the continental US will not require modifications to standard design guidelines, many design modifications commonly used in the Arctic regions of Alaska and Canada can also be applied to any cold climate area in the continental US. The geographic area of Alaska is about one-third the size of the continental US. Climatic extremes range from Ketchikan with 6.697 heating degree days (at 55[degree]21 minutes N latitude) to Barrow with 20,341 heating degree days (at 71[degree]18 minutes N latitude), according to the Arctic Environmental Information and Data Center. The suggestions in this article are a compilation of general approaches the authors used to address the challenge of cold climate design. Of course, each detail design must be adapted to the specific climate and application at hand.

  5. VARIABLE SPEED INTEGRATED INTELLIGENT HVAC BLOWER

    SciTech Connect

    Shixiao Wang; Herman Wiegman; Wilson Wu; John Down; Luana Iorio; Asha Devarajan; Jing Wang; Ralph Carl; Charlie Stephens; Jeannine Jones; Paul Szczesny

    2001-11-14

    This comprehensive topical report discusses the key findings in the development of a intelligent integrated blower for HVAC applications. The benefits of rearward inclined blades over that of traditional forward inclined blades is well documented and a prototype blower design is presented. A comparison of the proposed blower to that of three typical units from the industry is presented. The design of the blower housing is also addressed and the impact of size limitations on static efficiency is discussed. Issues of air flow controllability in the rearward inclined blower is addressed and a solution to this problem is proposed. Several motor design options are discussed including inside-out radial flux designs and novel axial flux designs, all are focused on the various blower needs. The control of the motor-blower and airflow through the use of a high density inverter stage and modern digital signal processor is presented. The key technical challenges of the approach are discussed. The use of the motor as a sensor in the larger heating/ventilating system is also discussed. Diagnostic results for both the motor itself and the blower system are presented.

  6. Chapter 19: HVAC Controls (DDC/EMS/BAS) Evaluation Protocol

    SciTech Connect

    Romberger, J.

    2014-11-01

    The HVAC Controls Evaluation Protocol is designed to address evaluation issues for direct digital controls/energy management systems/building automation systems (DDC/EMS/BAS) that are installed to control heating, ventilation, and air-conditioning (HVAC) equipment in commercial and institutional buildings. (This chapter refers to the DDC/EMS/BAS measure as HVAC controls.) This protocol may also be applicable to industrial facilities such as clean rooms and labs, which have either significant HVAC equipment or spaces requiring special environmental conditions. This protocol addresses only HVAC-related equipment and the energy savings estimation methods associated with installing such control systems as an energy efficiency measure. The affected equipment includes: Air-side equipment (air handlers, direct expansion systems, furnaces, other heating- and cooling-related devices, terminal air distribution equipment, and fans); Central plant equipment (chillers, cooling towers, boilers, and pumps). These controls may also operate or affect other end uses, such as lighting, domestic hot water, irrigation systems, and life safety systems such as fire alarms and other security systems. Considerable nonenergy benefits, such as maintenance scheduling, system component troubleshooting, equipment failure alarms, and increased equipment lifetime, may also be associated with these systems. When connected to building utility meters, these systems can also be valuable demand-limiting control tools. However, this protocol does not evaluate any of these additional capabilities and benefits.

  7. CoolCab Test and Evaluation and CoolCalc HVAC Tool Development...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Test and Evaluation and CoolCalc HVAC Tool Development CoolCab Test and Evaluation and CoolCalc HVAC Tool Development 2013 DOE Hydrogen and Fuel Cells Program and Vehicle ...

  8. Building America Whole-House Solutions for New Homes: HVAC Design...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    HVAC Design Strategy for a Hot-Humid Production Builder Building America Whole-House Solutions for New Homes: HVAC Design Strategy for a Hot-Humid Production Builder In this ...

  9. CoolCab Thermal Load Reduction Project: CoolCalc HVAC Tool Development...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Thermal Load Reduction Project: CoolCalc HVAC Tool Development CoolCab Thermal Load Reduction Project: CoolCalc HVAC Tool Development 2010 DOE Vehicle Technologies and Hydrogen...

  10. Critical Question #4: What are the Best Off-the-Shelf HVAC Solutions...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    HVAC Solutions for Low-Load, High-Performance Homes and Apartments? Critical Question 4: What are the Best Off-the-Shelf HVAC Solutions for Low-Load, High-Performance Homes ...

  11. DOE and Stakeholders Ponder Best Approach to Major HVAC&R Research...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and Stakeholders Ponder Best Approach to Major HVAC&R Research Effort DOE and Stakeholders Ponder Best Approach to Major HVAC&R Research Effort January 15, 2016 - 11:27am Addthis...

  12. HVAC, Water Heater and Appliance R&D - 2014 BTO Peer Review ...

    Energy Saver

    HVAC, Water Heater and Appliance R&D - 2014 BTO Peer Review HVAC, Water Heater and Appliance R&D - 2014 BTO Peer Review Presenter: Tony Bouza, U.S. Department of Energy This ...

  13. HVAC, Water Heater and Appliance R&D - 2014 BTO Peer Review ...

    Energy Saver

    Heater and Appliance R&D - 2014 BTO Peer Review HVAC, Water Heater and Appliance R&D - ... of the Building Technologies Office's HVAC, Water Heater and Appliance R&D activities. ...

  14. DOE Convening Report on Certification of Commercial HVAC and CRE Products |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Convening Report on Certification of Commercial HVAC and CRE Products DOE Convening Report on Certification of Commercial HVAC and CRE Products This document is the convening report on the feasibility of a negotiated rulemaking to revise the certification program for commercial HVAC and CRE products published on October 2, 2012. convening_report_hvac_cre_1.pdf (1.01 MB) More Documents & Publications Lochinvar Preliminary Plan Comments Comment On:

  15. Capturing Energy Upgrades

    Energy.gov [DOE]

    Provides an overview of how to capture the value of energy efficiency upgrades in the real estate market, from CNT Energy.

  16. Seeking Information on Advanced HVAC&R Technologies

    Energy.gov [DOE]

    The Building Technologies Office (BTO) released a request for information to seek feedback from the public on the technical metrics and goals, and organizational structure for a proposed advanced heating, ventilation, air conditioning, and refrigeration (HVAC&R) research and development (R&D) effort.

  17. HVAC component data modeling using industry foundation classes

    SciTech Connect

    Bazjanac, Vladimir; Forester, James; Haves, Philip; Sucic, Darko; Xu, Peng

    2002-07-01

    The Industry Foundation Classes (IFC) object data model of buildings is being developed by the International Alliance for Interoperability (IAI). The aim is to support data sharing and exchange in the building and construction industry across the life-cycle of a building. This paper describes a number of aspects of a major extension of the HVAC part of the IFC data model. First is the introduction of a more generic approach for handling HVAC components. This includes type information, which corresponds to catalog data, occurrence information, which defines item-specific attributes such as location and connectivity, and performance history information, which documents the actual performance of the component instance over time. Other IFC model enhancements include an extension of the connectivity model used to specify how components forming a system can be traversed and the introduction of time-based data streams. This paper includes examples of models of particular types of HVAC components, such as boilers and actuators, with all attributes included in the definitions. The paper concludes by describing the on-going process of model testing, implementation and integration into the complete IFC model and how the model can be used by software developers to support interoperability between HVAC-oriented design and analysis tools.

  18. Hydrocarbonaceous material upgrading method

    DOEpatents

    Brecher, Lee E.; Mones, Charles G.; Guffey, Frank D.

    2015-06-02

    A hydrocarbonaceous material upgrading method may involve a novel combination of heating, vaporizing and chemically reacting hydrocarbonaceous feedstock that is substantially unpumpable at pipeline conditions, and condensation of vapors yielded thereby, in order to upgrade that feedstock to a hydrocarbonaceous material condensate that meets crude oil pipeline specification.

  19. NSLS control system upgrade

    SciTech Connect

    Smith, J.D.; Ramamoorthy, S.; Tang, Yong N.

    1995-12-31

    The NSLS consists of two storage rings, a booster and a linac. A major upgrade of the control system (installed in 1978) was undertaken and has been completed. The computer architecture is being changed from a three level star-network to a two level distributed system. The microprocessor subsystem, host computer and workstations, communication link and the main software components are being upgraded or replaced. Since the NSLS rings operate twenty four hours a day a year with minimum maintenance time, the key requirement during the upgrade phase is a non-disruptive transition with minimum downtime. Concurrent with the upgrade, some immediate improvements were required. This paper describes the various components of the upgraded system and outlines the future plans.

  20. Energy Savings From System Efficiency Improvements in Iowa's HVAC SAVE Program

    SciTech Connect

    Yee, S.; Baker, J.; Brand, L.; Wells, J.

    2013-08-01

    The objective of this project is to explore the energy savings potential of maximizing furnace and distribution system performance by adjusting operating, installation, and distribution conditions. The goal of the Iowa HVAC System Adjusted and Verified Efficiency (SAVE) program is to train contractors to measure installed system efficiency as a diagnostic tool to ensure that the homeowner achieves the energy reduction target for the home rather than simply performing a tune-up on the furnace or having a replacement furnace added to a leaky system. The PARR research team first examined baseline energy usage from a sample of 48 existing homes, before any repairs or adjustments were made, to calculate an average energy savings potential and to determine which system deficiencies were prevalent. The results of the baseline study of these homes found that, on average, about 10% of the space heating energy available from the furnace was not reaching the conditioned space. In the second part of the project, the team examined a sample of 10 homes that had completed the initial evaluation for more in-depth study. For these homes, the diagnostic data shows that it is possible to deliver up to 23% more energy from the furnace to the conditioned space by doing system tune ups with or without upgrading the furnace. Replacing the furnace provides additional energy reduction. The results support the author's belief that residential heating and cooling equipment should be tested and improved as a system rather than a collection of individual components.

  1. Energy Upgrade California

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Energy Upgrade California program serves as a one-stop shop for California homeowners who want to improve the energy efficiency of their homes. The program connects homeowners with qualified...

  2. Low-Load HVAC Systems for Single and Multifamily Applications

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Load HVAC Systems for Single and Multifamily Applications Anthony Grisolia Managing Director Innovation Programs Andrew Poerschke Specialist Innovation Programs CONFIDENTIAL Agenda Basis for Thermal Comfort Comparative Modeling Newtown Townhouse Case Study Plug and Play System Future Work How IBACOS Thinks About Comfort Risks Home 24 Home 25 Home 26 Same Plan Same Street Same Orientation Different Occupants 0.5 CLO 1.0 MET ASHRAE 55 Comfort Aggregate of 36 Homes 0.5 CLO 1.0 MET 47% of data

  3. Research and Development Roadmap for Emerging HVAC Technologies

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Research & Development Roadmap for Emerging HVAC Technologies W. Goetzler, M. Guernsey, and J. Young October 2014 Prepared by Navigant Consulting, Inc. (This page intentionally left blank) NOTICE This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government, nor any agency thereof, nor any of their employees, nor any of their contractors, subcontractors, or their employees, makes any warranty, express or implied,

  4. Integrated high efficiency blower apparatus for HVAC systems

    DOEpatents

    Liu, Xiaoyue; Weigman, Herman; Wang, Shixiao

    2007-07-24

    An integrated centrifugal blower wheel for a heating, ventilation and air conditioning (HVAC) blower unit includes a first blade support, a second blade support, and a plurality of S-shaped blades disposed between the first and second blade supports, wherein each of the S-shaped blades has a trailing edge bent in a forward direction with respect to a defined direction of rotation of the wheel.

  5. HVAC Performance Maps - 2014 BTO Peer Review | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Performance Maps - 2014 BTO Peer Review HVAC Performance Maps - 2014 BTO Peer Review Presenter: Dane Christensen, National Renewable Energy Laboratory Through laboratory evaluation, this project will develop detailed data sets, termed "performance maps," of certain types of heat pumps. In fiscal year 2014, the National Renewable Energy Laboratory (NREL) will develop performance maps of residential variable speed heat pumps. The U.S. Department of Energy's Building America program and

  6. Cyclotron Institute » Facility Upgrade

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Facility Upgrade Facility Upgrade Layout On January 3, 2005 the Cyclotron Institute Upgrade Project (CIUP) began with the approval of the CIUP management plan by the Department of Energy Office of Nuclear Physics. When completed, the upgraded facility will provide high-quality re-accelerated secondary beams in a unique energy range in the world. Funding for the upgrade comes from several sources: the Department of Energy, matching support from TAMU, the Robert A. Welch Foundation and beam time

  7. CBEI: HVAC Packages for Small and Medium Sized Commercial Buildings - 2015

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Peer Review | Department of Energy HVAC Packages for Small and Medium Sized Commercial Buildings - 2015 Peer Review CBEI: HVAC Packages for Small and Medium Sized Commercial Buildings - 2015 Peer Review Presenter: Russell Taylor, United Technologies Research Center View the Presentation CBEI: HVAC Packages for Small and Medium Sized Commercial Buildings - 2015 Peer Review (996.29 KB) More Documents & Publications CBEI: FDD for Advanced RTUs - 2015 Peer Review CBEI: Lessons Learned from

  8. Energy Department Invests Nearly $8 Million to Develop Next-Generation HVAC

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Systems for Buildings | Department of Energy Nearly $8 Million to Develop Next-Generation HVAC Systems for Buildings Energy Department Invests Nearly $8 Million to Develop Next-Generation HVAC Systems for Buildings April 21, 2015 - 3:30pm Addthis The Energy Department today announced nearly $8 million to advance research and development of next-generation heating, ventilating, and air conditioning (HVAC) technologies, supporting the Administration's goal of saving money by saving energy, and

  9. 2014-04-28 Issuance: Certification of Commercial HVAC, Water Heating, and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Refrigeration Equipment; Final Rule | Department of Energy 28 Issuance: Certification of Commercial HVAC, Water Heating, and Refrigeration Equipment; Final Rule 2014-04-28 Issuance: Certification of Commercial HVAC, Water Heating, and Refrigeration Equipment; Final Rule This document is a pre-publication Federal Register final rule regarding the certification of commercial heating, ventilation, and air-conditioning (HVAC), water heating (WH), and refrigeration (CRE) equipment, as issued by

  10. Research & Development Opportunities for Joining Technologies in HVAC&R |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Opportunities for Joining Technologies in HVAC&R Research & Development Opportunities for Joining Technologies in HVAC&R Improving joining technologies for heating, ventilation, air conditioning, and refrigeration (HVAC&R) equipment has the potential to increase lifetime equipment operating efficiency, decrease equipment and project cost, and most importantly reduce hydrofluorocarbon (HFC) refrigerant leakage to support HFC phasedown and greenhouse gas

  11. ZERH Webinar: Low Load HVAC and Zero Energy Ready Homes | Department...

    Office of Environmental Management (EM)

    long-term structure durability. In this webinar you will learn key HVAC design techniques and critical pitfalls to avoid when building highly energy efficient homes....

  12. R&D Opportunity Assessment: Joining Technologies in HVAC&R

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Stakeholder Discussion Forum R&D Opportunity Assessment: Joining Technologies in HVAC&R June 4, 2015 1 2015 Navigant Consulting, Inc. Project Summary and Introductions ...

  13. Issue #3: HVAC Proper Installation Energy Savings: Over-Promising or

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Under-Delivering? | Department of Energy 3: HVAC Proper Installation Energy Savings: Over-Promising or Under-Delivering? Issue #3: HVAC Proper Installation Energy Savings: Over-Promising or Under-Delivering? What energy savings are realistically achievable by following quality installation standards for installation, operation, and maintenance of residential HVAC? issue3_airflow_charge.pdf (804.56 KB) issue3_hvac_installed.pdf (89.79 KB) issue3_pdi_hvacsys.pdf (325.73 KB) More Documents

  14. R&D Opportunity Assessment: Joining Technologies in HVAC&R -...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    HVAC&R More Documents & Publications Research & Development Roadmap: Next-Generation Low Global Warming Potential Refrigerants Advanced Rotating Heat Exchangers Working Fluids Low...

  15. Building America Whole-House Solutions for New Homes: HVAC Design Strategy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    for a Hot-Humid Production Builder | Department of Energy HVAC Design Strategy for a Hot-Humid Production Builder Building America Whole-House Solutions for New Homes: HVAC Design Strategy for a Hot-Humid Production Builder In this project, BSC worked with the builder to develop a cost-effective design for moving the HVAC system into conditioned space and increase the energy performance of future production houses in anticipation of 2015 IECC codes. HVAC Design Strategy for a Hot-Humid

  16. Development of a High-Efficiency Zonal Thermoelectric HVAC System for Automotive Applications

    Office of Energy Efficiency and Renewable Energy (EERE)

    Identify a technical and business approach to accelerate the deployment of light-duty automotive TE HVAC technology, maintain occupant comfort, and improve energy efficiency.

  17. Fight Fall Allergies and Save Energy by Checking Your HVAC System

    Energy.gov [DOE]

    Fall is a great time to do regular maintenance on your HVAC systems to ensure they're running efficiently -- and it may help your allergies as well!

  18. DOE Zero Energy Ready Home Low Load High Efficiency HVAC Webinar (Text Version)

    Energy.gov [DOE]

    Below is the text version of the DOE Zero Energy Ready Home webinar, Low Load High Efficiency HVAC, presented in May 2014.

  19. Cyclotron Institute Upgrade Project

    SciTech Connect

    Clark, Henry; Yennello, Sherry; Tribble, Robert

    2014-08-26

    The Cyclotron Institute at Texas A&M University has upgraded its accelerator facilities to extend research capabilities with both stable and radioactive beams. The upgrade is divided into three major tasks: (1) re-commission the K-150 (88”) cyclotron, couple it to existing beam lines to provide intense stable beams into the K-500 experimental areas and use it as a driver to produce radioactive beams; (2) develop light ion and heavy ion guides for stopping radioactive ions created with the K-150 beams; and (3) transport 1+ ions from the ion guides into a charge-breeding electron-cyclotron-resonance ion source (CB-ECR) to produce highly-charged radioactive ions for acceleration in the K-500 cyclotron. When completed, the upgraded facility will provide high-quality re-accelerated secondary beams in a unique energy range in the world.

  20. Energy Efficiency Upgrades in Multifamily Housing | Department...

    Office of Environmental Management (EM)

    Energy Efficiency Upgrades in Multifamily Housing Energy Efficiency Upgrades in Multifamily Housing Better Buildings Residential Network Case Study: Energy Efficiency Upgrades in ...

  1. Biochemical upgrading of oils

    DOEpatents

    Premuzic, Eugene T. (East Moriches, NY); Lin, Mow S. (Rocky Point, NY)

    1999-01-12

    A process for biochemical conversion of heavy crude oils is provided. The process includes contacting heavy crude oils with adapted biocatalysts. The resulting upgraded oil shows, a relative increase in saturated hydrocarbons, emulsions and oxygenates and a decrease in compounds containing in organic sulfur, organic nitrogen and trace metals. Adapted microorganisms which have been modified under challenged growth processes are also disclosed.

  2. Biochemical upgrading of oils

    DOEpatents

    Premuzic, E.T.; Lin, M.S.

    1999-01-12

    A process for biochemical conversion of heavy crude oils is provided. The process includes contacting heavy crude oils with adapted biocatalysts. The resulting upgraded oil shows, a relative increase in saturated hydrocarbons, emulsions and oxygenates and a decrease in compounds containing organic sulfur, organic nitrogen and trace metals. Adapted microorganisms which have been modified under challenged growth processes are also disclosed. 121 figs.

  3. Building America Top Innovations 2014 Profile: HVAC Cabinet Air Leakage Test Method

    SciTech Connect

    none,

    2014-11-01

    This 2014 Top Innovation profile describes Building America-funded research by teams and national laboratories that resulted in the development of an ASHRAE standard and a standardized testing method for testing the air leakage of HVAC air handlers and furnace cabinets and has spurred equipment manufacturers to tighten the cabinets they use for residential HVAC systems.

  4. Global Scratch Gets an Upgrade

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Global Scratch Gets an Upgrade Global Scratch Gets an Upgrade Improvements Will Include Higher Data Output Rates, Connection to PDSF October 29, 2013 The most used file system at the National Energy Research Scientific Computing Center (NERSC)-global scratch-just got an upgrade. As a result, some users may see their data output to global scratch reach up to 80 gigabytes per second. Although users will probably not see their 20-terabyte storage quotas increase, the upgrade ensures that global

  5. Advanced Photon Source Upgrade Project

    ScienceCinema

    Mitchell, John; Gibson, Murray; Young, Linda; Joachimiak, Andrzej

    2013-04-19

    Upgrade to Advanced Photon Source announced by Department Of Energy. Read more: http://go.usa.gov/ivZ

  6. Financing Multifamily Energy Efficiency Upgrades | Department...

    Energy Saver

    Multifamily Energy Efficiency Upgrades Financing Multifamily Energy Efficiency Upgrades Better Buildings Residential Network Peer Exchange Call Series: Financing Multifamily Energy ...

  7. Fouling of HVAC fin and tube heat exchangers

    SciTech Connect

    Siegel, Jeffrey; Carey, Van P.

    2001-07-01

    Fin and tube heat exchangers are used widely in residential, commercial and industrial HVAC applications. Invariably, indoor and outdoor air contaminants foul these heat exchangers. This fouling can cause decreased capacity and efficiency of the HVAC equipment as well as indoor air quality problems related to microbiological growth. This paper describes laboratory studies to investigate the mechanisms that cause fouling. The laboratory experiments involve subjecting a 4.7 fins/cm (12 fins/inch) fin and tube heat exchanger to an air stream that contains monodisperse particles. Air velocities ranging from 1.5-5.2 m/s (295 ft/min-1024 ft/min) and particle sizes from 1--8.6 {micro}m are used. The measured fraction of particles that deposit as well as information about the location of the deposited material indicate that particles greater than about 1 {micro}m contribute to fouling. These experimental results are used to validate a scaling analysis that describes the relative importance of several deposition mechanisms including impaction, Brownian diffusion, turbophoresis, thermophoresis, diffusiophoresis, and gravitational settling. The analysis is extended to apply to different fin spacings and particle sizes typical of those found in indoor air.

  8. CRYOGENICS IN BEPCII UPGRADE.

    SciTech Connect

    JIA,L.; WANG,L.; LI,S.

    2002-07-22

    THIS PAPER PRESENTS A CRYOGENIC DESIGN FOR UPGRADING THE BEIJING ELECTRON POSITRON COLLIDER AT THE INSTITUTE OF HIGH ENERGY PHYSICS IN BEIJING. THE UPGRADE INVOLVES 3 NEW SUPERCONDUCTING FACILITIES, THE INTERACTION REGION QUADRUPOLE MAGNETS, THE DETECTOR SOLENOID MAGNETS AND THE SRF CAVITIES. FOR COOLING OF THESE DEVICES, A NEW CRYPLANT WITH A TOTAL CAPACITY OF 1.0KW AT 4.5K IS TO BE BUILT AT IHEP. AN INTEGRATED CRYOGENIC DESIGN TO FIT THE BEPCII CRYOGENIC LOADS WITH HIGH EFFICIENCY IS CARRIEDOUT USING COMPUTATIONAL PROCESS ANALYSIS SOFTWARE WITH THE EMPHASES ON ECONOMICS AND SAFETY IN BOTH CONSTRUCTION AND OPERATION OF THE PLANT. THIS PAPER DESCRIBES THE CRYOGENIC CHARACTERISTICS OF EACH SUPERCONDUCTING DEVICE, THEIR COOLING SCHEMES AND THE OVERALL CRYOPLANT.

  9. RHIC LUMINOSITY UPGRADE PROGRAM

    SciTech Connect

    Fischer, W.

    2010-05-23

    The Relativistic Heavy Ion Collider (RHIC) operates with either ions or polarized protons. After increasing the heavy ion luminosity by two orders of magnitude since its commissioning in 2000, the current luminosity upgrade program aims for an increase by another factor of 4 by means of 3D stochastic cooling and a new 56 MHz SRF system. An Electron Beam Ion Source is being commissioned that will allow the use of uranium beams. Electron cooling is considered for collider operation below the current injection energy. For the polarized proton operation both luminosity and polarization are important. In addition to ongoing improvements in the AGS injector, the construction of a new high-intensity polarized source has started. In RHIC a number of upgrades are under way to increase the intensity and polarization transmission to 250 GeV beam energy. Electron lenses will be installed to partially compensate the head-on beam-beam effect.

  10. DOE ZERH Webinar: Low Load High Efficiency HVAC (Text Version) | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Low Load High Efficiency HVAC (Text Version) DOE ZERH Webinar: Low Load High Efficiency HVAC (Text Version) Below is the text version of the DOE Zero Energy Ready Home webinar, Low Load High Efficiency HVAC, presented in May 2014. Watch the presentation. GoToWebinar voice: The broadcast is now starting. All attendees are in listen-only mode. Lindsay Parker: Hi, everyone. Welcome to the Department of Energy Zero Energy Ready Home Technical Training Webinar Series. We're really

  11. Upgrading residual oil

    SciTech Connect

    Angevine, P.J.; Stein, T.R.

    1982-04-13

    Residual oil fractions are upgraded in that Conradson Carbon Residue (CCR) is selectively removed without undue hydrogen consumption by hydroprocessing with a catalyst comprising a single metal such as molybdenum, tungsten, nickel, iron or palladium or multimetallic combination of such metals, excluding, however, active desulfurization compositions such as nickel molybdenum and nickel-tungsten. Said catalyst is characterized as having greater than about 50% of its pore volume contribution in pores having diameters in the range of between about 100 and 200 angstroms. The product of such hydroprocessing is a particularly preferable feedstock for coking to give more liquid yield and less coke make.

  12. Bonneville upgrades lines

    SciTech Connect

    Not Available

    1993-08-30

    A stretch of Bonneville Power Administration transmission line between Spokane and the Grand Coulee Dam is an 82-mile bottleneck as it is the last 115-kv section of [open quotes]road[close quotes] along a 500-kv transmission [open quotes]highway[close quotes]. Soon the administration will change all that. A number of independent and utility powerplants have been proposed in Idaho, Montana and the Spokane, Wash., area during the 1990s. As the operators will need to move their power, Bonneville is planning to build a $144-million, 500-kv line to upgrade the 115-kv section. The agency is planning to use its existing right-of-way.

  13. Upgraded Coal Interest Group

    SciTech Connect

    Evan Hughes

    2009-01-08

    The Upgraded Coal Interest Group (UCIG) is an EPRI 'users group' that focuses on clean, low-cost options for coal-based power generation. The UCIG covers topics that involve (1) pre-combustion processes, (2) co-firing systems and fuels, and (3) reburn using coal-derived or biomass-derived fuels. The UCIG mission is to preserve and expand the economic use of coal for energy. By reducing the fuel costs and environmental impacts of coal-fired power generation, existing units become more cost effective and thus new units utilizing advanced combustion technologies are more likely to be coal-fired.

  14. LHC detector upgrades

    SciTech Connect

    Dan Green

    2003-09-15

    The LHC detectors are well into their construction phase. The LHC schedule shows first beam to ATLAS and CMS in 2007. Because the LHC accelerator has begun to plan for a ten fold increase in LHC design luminosity (the SLHC or super LHC) it is none too soon to begin to think about the upgrades which will be required of the present LHC detectors. In particular, the tracking systems of ATLAS and CMS will need to be completely rebuilt. Given the time needed to do the R & D, make prototypes, and construct the new detectors and given the accelerator schedule for the SLHC, work needs to begin rather soon.

  15. upgrade | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    by Rmckeel(297) Contributor 22 October, 2012 - 07:23 Semantic Mediawiki Semantic Forms update developer Incentives and Policies Semantic Mediawiki upgrade Utility Rates We have...

  16. Upgrading Troffer Luminaires to LED

    SciTech Connect

    none,

    2014-01-31

    Solid-state lighting technology fact sheet providing guidance on the various factors to consider when deciding on an LED upgrade for a fluorescent troffer system.

  17. Energy Efficiency Through Lighting Upgrades

    Energy Saver

    Chickasaw Nation Energy Efficiency Through Lighting Upgrades The Chickasaw Nation The Chickasaw Nation consists of 13 counties in southeastern Oklahoma Tribal enrollment ...

  18. Financing Multifamily Energy Efficiency Upgrades

    Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Financing Multifamily Energy Efficiency Upgrades, Call Slides and Discussion Summary, February 12, 2015.

  19. ZERH Webinar: Low Load HVAC in Zero Energy Ready Homes (Text...

    Energy Saver

    ... And NEST is a good example. Great product, very smart on helping homeowners manage the costs, if they have an older, inefficient house with an oversized HVAC system, because it ...

  20. CoolCab Test and Evaluation and CoolCalc HVAC Tool Development...

    Energy.gov [DOE] (indexed site)

    ...s075lustbader2012o.pdf (3.14 MB) More Documents & Publications CoolCab Test and Evaluation CoolCab Test and Evaluation and CoolCalc HVAC Tool Development Vehicle Technologies ...

  1. CoolCab Test and Evaluation and CoolCalc HVAC Tool Development

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CoolCab Test and Evaluation & CoolCalc HVAC Tool Development Presenter and P.I.: Jason A. ... idling * Develop analytical models and test methods to reduce uncertainties and ...

  2. R&D Opportunity Assessment: Joining Technologies in HVAC&R -...

    Energy.gov [DOE] (indexed site)

    potential R&D opportunities in the area of joining technologies as those ... R&D Opportunity Assessment: Joining Technologies in HVAC&R (1.51 MB) More Documents & ...

  3. Energy Savings Potential and RD&D Opportunities for Residential Building HVAC Systems

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report assesses 135 different heating, ventilation, and air-conditioning (HVAC) technologies for U.S. residential buildings to identify and provide analysis on 19 priority technology options in various stages of development.

  4. Energy Savings Potential and RD&D Opportunities for Commercial Building HVAC

    Office of Energy Efficiency and Renewable Energy (EERE)

    This Building Technologies Office report assesses heating, ventilation, and air-conditioning (HVAC) technologies for U.S. commercial buildings to identify and provide analysis on 17 priority technology options in various stages of development.

  5. HVAC, Water Heating, and Appliance Overview — 2016 BTO Peer Review

    Energy.gov [DOE]

    This presentation at the 2016 Peer Review provided an overview of the Building Technologies Office’s Emerging Technologies: HVAC, Water Heating, and Appliance Program. Through robust feedback, the BTO Program Peer Review enhances existing efforts and improves future designs.

  6. HVAC, Water Heating, and Appliance Subprogram Overview — 2016 BTO Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE)

    This presentation at the 2016 Peer Review provided an overview of the Building Technologies Office’s Emerging Technologies: HVAC, Water Heating, and Appliance subprogram. Through robust feedback, the BTO Program Peer Review enhances existing efforts and improves future designs.

  7. Variable-Speed, Low-Cost Motor for Residential HVAC Systems ...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Variable-Speed, Low-Cost Motor for Residential HVAC Systems Lower-Cost, Variable-Speed ... DynaMotors Inc., with the aid of a grant from DOE's Inventions and Innovation Program, ...

  8. What are the Best HVAC Solutions for Low-Load, High Performance Homes?"

    Energy.gov [DOE]

    This presentation was given at the Summer 2012 DOE Building America meeting on July 26, 2012, and addressed the question What are the best HVAC solutions for low-load, high performance homes?"

  9. Low-Global Warming Potential HVAC System with Ultra-Small Centrifugal

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Compression | Department of Energy Global Warming Potential HVAC System with Ultra-Small Centrifugal Compression Low-Global Warming Potential HVAC System with Ultra-Small Centrifugal Compression Mechanical Solutions, Inc.'s ultra-small centrifugal compressor concept will facilitate low-GWP refrigerant adoption.<br />Photo Credit: Mechanical Solutions, Inc. Mechanical Solutions, Inc.'s ultra-small centrifugal compressor concept will facilitate low-GWP refrigerant adoption. Photo Credit:

  10. CBEI: Pre-commercial demonstration of cost-effective advanced HVAC controls

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and diagnostics for medium-sized buildings - 2015 Peer Review | Department of Energy Pre-commercial demonstration of cost-effective advanced HVAC controls and diagnostics for medium-sized buildings - 2015 Peer Review CBEI: Pre-commercial demonstration of cost-effective advanced HVAC controls and diagnostics for medium-sized buildings - 2015 Peer Review Presenter: Draguna Vrabie, United Technologies Research Center View the Presentation CBEI: Pre-commercial demonstration of cost-effective

  11. DOE ZERH Webinar: Low Load High Efficiency HVAC | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Low Load High Efficiency HVAC DOE ZERH Webinar: Low Load High Efficiency HVAC Watch the video or view the presentation slides below Zero Energy Ready Homes have advanced insulation and draft sealing that reduce energy consumption and enable the design and installation of an engineered comfort system that is significantly smaller than those installed in houses just 10 years ago. This webinar will discuss key issues associated with designing these systems, including the appropriate load

  12. An Evaluation of the HVAC Load Potential for Providing Load Balancing Service

    SciTech Connect

    Lu, Ning

    2012-09-30

    This paper investigates the potential of providing aggregated intra-hour load balancing services using heating, ventilating, and air-conditioning (HVAC) systems. A direct-load control algorithm is presented. A temperature-priority-list method is used to dispatch the HVAC loads optimally to maintain consumer-desired indoor temperatures and load diversity. Realistic intra-hour load balancing signals were used to evaluate the operational characteristics of the HVAC load under different outdoor temperature profiles and different indoor temperature settings. The number of HVAC units needed is also investigated. Modeling results suggest that the number of HVACs needed to provide a {+-}1-MW load balancing service 24 hours a day varies significantly with baseline settings, high and low temperature settings, and the outdoor temperatures. The results demonstrate that the intra-hour load balancing service provided by HVAC loads meet the performance requirements and can become a major source of revenue for load-serving entities where the smart grid infrastructure enables direct load control over the HAVC loads.

  13. Non-Intrusive Load Monitoring of HVAC Components using Signal Unmixing

    SciTech Connect

    Rahimpour, Alireza; Qi, Hairong; Fugate, David L; Kuruganti, Teja

    2015-01-01

    Heating, Ventilating and Air Conditioning units (HVAC) are a major electrical energy consumer in buildings. Monitoring of the operation and energy consumption of HVAC would increase the awareness of building owners and maintenance service providers of the condition and quality of performance of these units, enabling conditioned-based maintenance which would help achieving higher energy efficiency. In this paper, a novel non-intrusive load monitoring method based on group constrained non-negative matrix factorization is proposed for monitoring the different components of HVAC unit by only measuring the whole building aggregated power signal. At the first level of this hierarchical approach, power consumption of the building is decomposed to energy consumption of the HVAC unit and all the other electrical devices operating in the building such as lighting and plug loads. Then, the estimated power signal of the HVAC is used for estimating the power consumption profile of the HVAC major electrical loads such as compressors, condenser fans and indoor blower. Experiments conducted on real data collected from a building testbed maintained at the Oak Ridge National Laboratory (ORNL) demonstrate high accuracy on the disaggregation task.

  14. Case study field evaluation of a systems approach to retrofitting a residential HVAC system

    SciTech Connect

    Walker, Iain S.; McWiliams, Jennifer A.; Konopacki, Steven J.

    2003-09-01

    This case study focusing on a residence in northern California was undertaken as a demonstration of the potential of a systems approach to HVAC retrofits. The systems approach means that other retrofits that can affect the HVAC system are also considered. For example, added building envelope insulation reduces building loads so that smaller capacity HVAC system can be used. Secondly, we wanted to examine the practical issues and interactions with contractors and code officials required to accomplish the systems approach because it represents a departure from current practice. We identified problems in the processes of communication and installation of the retrofit that led to compromises in the final energy efficiency of the HVAC system. These issues must be overcome in order for HVAC retrofits to deliver the increased performance that they promise. The experience gained in this case study was used to optimize best practices guidelines for contractors (Walker 2003) that include building diagnostics and checklists as tools to assist in ensuring the energy efficiency of ''house as a system'' HVAC retrofits. The best practices guidelines proved to be an excellent tool for evaluating the eight existing homes in this study, and we received positive feedback from many potential users who reviewed and used them. In addition, we were able to substantially improve the energy efficiency of the retrofitted case study house by adding envelope insulation, a more efficient furnace and air conditioner, an economizer and by reducing duct leakage.

  15. Upgrading the ATLAS control system

    SciTech Connect

    Munson, F.H.; Ferraretto, M.

    1993-09-01

    Heavy-ion accelerators are tools used in the research of nuclear and atomic physics. The ATLAS facility at the Argonne National Laboratory is one such tool. The ATLAS control system serves as the primary operator interface to the accelerator. A project to upgrade the control system is presently in progress. Since this is an upgrade project and not a new installation, it was imperative that the development work proceed without interference to normal operations. An additional criteria for the development work was that the writing of additional ``in-house`` software should be kept to a minimum. This paper briefly describes the control system being upgraded, and explains some of the reasons for the decision to upgrade the control system. Design considerations and goals for the new system are described, and the present status of the upgrade is discussed.

  16. Modeling and Simulation of HVAC Faulty Operations and Performance Degradation due to Maintenance Issues

    SciTech Connect

    Wang, Liping; Hong, Tianzhen

    2013-01-01

    Almost half of the total energy used in the U.S. buildings is consumed by heating, ventilation and air conditionings (HVAC) according to EIA statistics. Among various driving factors to energy performance of building, operations and maintenance play a significant role. Many researches have been done to look at design efficiencies and operational controls for improving energy performance of buildings, but very few study the impacts of HVAC systems maintenance. Different practices of HVAC system maintenance can result in substantial differences in building energy use. If a piece of HVAC equipment is not well maintained, its performance will degrade. If sensors used for control purpose are not calibrated, not only building energy usage could be dramatically increased, but also mechanical systems may not be able to satisfy indoor thermal comfort. Properly maintained HVAC systems can operate efficiently, improve occupant comfort, and prolong equipment service life. In the paper, maintenance practices for HVAC systems are presented based on literature reviews and discussions with HVAC engineers, building operators, facility managers, and commissioning agents. We categorize the maintenance practices into three levels depending on the maintenance effort and coverage: 1) proactive, performance-monitored maintenance; 2) preventive, scheduled maintenance; and 3) reactive, unplanned or no maintenance. A sampled list of maintenance issues, including cooling tower fouling, boiler/chiller fouling, refrigerant over or under charge, temperature sensor offset, outdoor air damper leakage, outdoor air screen blockage, outdoor air damper stuck at fully open position, and dirty filters are investigated in this study using field survey data and detailed simulation models. The energy impacts of both individual maintenance issue and combined scenarios for an office building with central VAV systems and central plant were evaluated by EnergyPlus simulations using three approaches: 1) direct

  17. Generating Demand for Multifamily Building Upgrades | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Generating Demand for Multifamily Building Upgrades Generating Demand for Multifamily Building Upgrades Better Buildings Residential Network Peer Exchange Call Series: Generating...

  18. Energy Efficiency Upgrades Help Build Better Neighborhoods |...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Efficiency Upgrades Help Build Better Neighborhoods Energy Efficiency Upgrades Help Build Better Neighborhoods May 6, 2013 - 4:55pm Addthis In neighborhoods all across the...

  19. Steam-system upgrades | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    upgrades Jump to: navigation, search TODO: Add description List of Steam-system upgrades Incentives Retrieved from "http:en.openei.orgwindex.php?titleSteam-systemupgrades&old...

  20. Financing Small Business Upgrades | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Small Business Upgrades Financing Small Business Upgrades Better Buildings Neighborhood ... Exchange Kickoff Call Strategies for Marketing and Driving Demand for Commercial ...

  1. Generating Demand for Multifamily Building Upgrades | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Generating Demand for Multifamily Building Upgrades Generating Demand for Multifamily Building Upgrades Better Buildings Residential Network Peer Exchange Call Series: Generating ...

  2. Webinar: "Upgrading Renewable and Sustainable Carbohydrates for...

    Energy Saver

    "Upgrading Renewable and Sustainable Carbohydrates for the Production of High Energy Density Fuels" Webinar: "Upgrading Renewable and Sustainable Carbohydrates for the Production of ...

  3. Improving the Efficiency of Light-Duty Vehicle HVAC Systems using Zonal Thermoelectric Devices and Comfort Modeling

    Office of Energy Efficiency and Renewable Energy (EERE)

    Summarizes results from a study to identify and demonstrate technical and commercial approaches necessary to accelerate the deployment of zonal TE HVAC systems in light-duty vehicles

  4. Deposition of biological aerosols on HVAC heat exchangers

    SciTech Connect

    Siegel, Jeffrey; Walker, Ian

    2001-09-01

    Many biologically active materials are transported as bioaerosols 1-10 {micro}m in diameter. These particles can deposit on cooling and heating coils and lead to serious indoor air quality problems. This paper investigates several of the mechanisms that lead to aerosol deposition on fin and tube heat exchangers. A model has been developed that incorporates the effects of several deposition mechanisms, including impaction, Brownian and turbulent diffusion, turbophoresis, thermophoresis, diffusiophoresis, and gravitational settling. The model is applied to a typical range of air velocities that are found in commercial and residential HVAC systems 1 - 6 m/s (200 - 1200 ft/min), particle diameters from 1 - 8 {micro}m, and fin spacings from 3.2 - 7.9 fins/cm (8 - 16 fins/inch or FPI). The results from the model are compared to results from an experimental apparatus that directly measures deposition on a 4.7 fins/cm (12 FPI) coil. The model agrees reasonably well with this measured data and suggests that cooling coils are an important sink for biological aerosols and consequently a potential source of indoor air quality problems.

  5. Packaged HVAC Unit Diagnostician version 1.0

    Energy Science and Technology Software Center

    2007-01-09

    The PHD automatically detects and diagnoses faults with respect to four major aspects of packaged heating, ventilating, and air conditioning (HVAC) unit operation: 1) air handling in which return-air and outdoor-air are mixed, then conditioned to appropriate temperature and humidity conditions, 2) vapor-compression refrigerant loop operation, 3) overall unit efficiency and its potential degradation over time, and 4) operation scheduling. When faults are detected, the software provides alarm codes corresponding to the detected problem(s). Thesemore » alarms map into explanations of the faults, possible causes for them, and suggested actions to remedy the faults. For air handling, the software also estimates energy and cost impacts of faults. The software is intended for implementation on a hardware systems that includes sensors, sensor signal processing, micro-processor unit for running this software, and communication to a web server. Results are made available to users via the world wide web using a computer with Web browser and Internet connection for access. The graphical web-based interface must be provided by an application service provider (not part of this software).« less

  6. Packaged HVAC Unit Diagnostician version 1.0

    SciTech Connect

    2007-01-09

    The PHD automatically detects and diagnoses faults with respect to four major aspects of packaged heating, ventilating, and air conditioning (HVAC) unit operation: 1) air handling in which return-air and outdoor-air are mixed, then conditioned to appropriate temperature and humidity conditions, 2) vapor-compression refrigerant loop operation, 3) overall unit efficiency and its potential degradation over time, and 4) operation scheduling. When faults are detected, the software provides alarm codes corresponding to the detected problem(s). These alarms map into explanations of the faults, possible causes for them, and suggested actions to remedy the faults. For air handling, the software also estimates energy and cost impacts of faults. The software is intended for implementation on a hardware systems that includes sensors, sensor signal processing, micro-processor unit for running this software, and communication to a web server. Results are made available to users via the world wide web using a computer with Web browser and Internet connection for access. The graphical web-based interface must be provided by an application service provider (not part of this software).

  7. The RHIC polarized source upgrade

    SciTech Connect

    Zelenski, A.; Atoian, G.; Davydenko, V.; Ivanov, A.; Kolmogorov, A.; Ritter, J.; Steski, D.; Zubets, V.

    2010-09-27

    The RHIC polarized H{sup -} ion source is being upgraded to higher intensity (5-10 mA) and polarization for use in the RHIC polarization physics program at enhanced luminosity RHIC operation. The higher beam peak intensity will allow reduction of the transverse beam emittance at injection to AGS to reduce polarization losses in AGS. There is also a planned RHIC luminosity upgrade by using the electron beam lens to compensate the beam-beam interaction at collision points. This upgrade is also essential for future BNL plans for a high-luminosity electron - proton (ion) Collider eRHIC.

  8. Facility Upgrade - Cyclotron Institute - TAMU

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    the Cyclotron Institute Facility Upgrade White Paper Follow the links below to open the files, or right click and select "Save Target As..." to save the file to your computer. File...

  9. Conversion Technologies for Advanced Biofuels - Carbohydrates Upgrading |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Upgrading Conversion Technologies for Advanced Biofuels - Carbohydrates Upgrading PNNL report-out presentation at the CTAB webinar on carbohydrates upgrading. ctab_webinar_carbohydrates_upgrading.pdf (583.49 KB) More Documents & Publications Advanced Conversion Roadmap Workshop Conversion Technologies for Advanced Biofuels - Carbohydrates Production Innovative Topics for Advanced Biofuels

  10. User and Performance Impacts from Franklin Upgrades

    SciTech Connect

    He, Yun

    2009-05-10

    The NERSC flagship computer Cray XT4 system"Franklin" has gone through three major upgrades: quad core upgrade, CLE 2.1 upgrade, and IO upgrade, during the past year. In this paper, we will discuss the various aspects of the user impacts such as user access, user environment, and user issues etc from these upgrades. The performance impacts on the kernel benchmarks and selected application benchmarks will also be presented.

  11. Energy Savings Potential and RD&D Opportunities for Non-Vapor-Compression HVAC Technologies

    SciTech Connect

    none,

    2014-03-01

    While vapor-compression technologies have served heating, ventilation, and air-conditioning (HVAC) needs very effectively, and have been the dominant HVAC technology for close to 100 years, the conventional refrigerants used in vapor-compression equipment contribute to global climate change when released to the atmosphere. This Building Technologies Office report: --Identifies alternatives to vapor-compression technology in residential and commercial HVAC applications --Characterizes these technologies based on their technical energy savings potential, development status, non-energy benefits, and other factors affecting end-user acceptance and their ability to compete with conventional vapor-compression systems --Makes specific research, development, and deployment (RD&D) recommendations to support further development of these technologies, should DOE choose to support non-vapor-compression technology further.

  12. Adhesive Bonding of Aluminum and Copper in HVAC&R Applications | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Adhesive Bonding of Aluminum and Copper in HVAC&R Applications Adhesive Bonding of Aluminum and Copper in HVAC&R Applications Lead Performer: Oak Ridge National Laboratory-Oak Ridge, TN Partner: 3M-Maplewood, MN DOE Total Funding: $1,500,000 Cost Share: $167,000 Project Term: 2016-2019 Funding Type: Building Energy Efficiency Frontiers and Innovations Technologies (BENEFIT) - 2016 (DE-FOA-0001383) PROJECT OBJECTIVE Oak Ridge National Lab (ORNL), with its partner 3M, is

  13. Staged Upgrades — Homeowner-focused Strategies for Encouraging Energy Upgrades over Time

    Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Staged Upgrades — Homeowner-Focused Strategies for Encouraging Energy Upgrades over Time, call slides and discussion summary.

  14. Status of TMX upgrade diagnostics construction

    SciTech Connect

    Hornady, R.S.; Davis, J.C.; Simonen, T.C.

    1981-07-20

    This report describes the status of the initial TMX Upgrade diagnostics and the state of development of additional diagnostics being prepared for later TMX Upgrade experiments. The initial diagnostic instrument set has been described in the TMX Upgrade Proposal. This set is required to get TMX Upgrade operational and to evaluate its initial performance. Additional diagnostic instruments are needed to then carry out the more detailed experiments outlined by the TMX Upgrade program milestones. The relation of these new measurements to the physics program is described in The TMX Upgrade Program Plan.

  15. Upgrading Orinoco Belt heavy oil

    SciTech Connect

    Aliantara, J.; Castillo, O.

    1982-05-01

    Petroleos de Venezuela, S.A. (PDVSA), in an effort to develop new oil resources, has undertaken a program to evaluate and develop the Orinoco Heavy Oil Belt, in the eastern part of Venezuela. Lagoven, S.A., a subsidiary of PDVSA, has been assigned the responsibility for developing and upgrading part of the Orinoco belt. This paper describes the most relevant aspects of Lagoven's first upgrading module, a facility that will convert Orinoco oil into a premium crude with a very high yield of products of great market demand.

  16. LOWELL ADDS ENERGY EFFICIENCY TO HISTORIC UPGRADES | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    LOWELL ADDS ENERGY EFFICIENCY TO HISTORIC UPGRADES LOWELL ADDS ENERGY EFFICIENCY TO HISTORIC UPGRADES LOWELL ADDS ENERGY EFFICIENCY TO HISTORIC UPGRADES Faced with the challenge of ...

  17. Energy Efficiency Upgrades: Benefiting Homeowners and the Environment...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Upgrades: Benefiting Homeowners and the Environment Energy Efficiency Upgrades: Benefiting Homeowners and the Environment May 10, 2013 - 4:37pm Addthis Energy efficient upgrades ...

  18. Pre-Commercial Demonstration of Cost-Effective Advanced HVAC Controls- 2014 BTO Peer Review

    Energy.gov [DOE]

    Presenter: Hayden Reeve, United Technologies Research Center Optimal control coordination of heating, ventilation, and air conditioning (HVAC) equipment can reduce energy by more than 20% over current building automation systems (BASs) but is not widely deployed due to challenges with complexity, scalability, and deployment.

  19. IFC HVAC interface to EnergyPlus - A case of expanded interoperability for energy simulation

    SciTech Connect

    Bazjanac, Vladimir; Maile, Tobias

    2004-03-29

    Tedious manual input of data that define a building, its systems and its expected pattern of use and operating schedules for building energy performance simulation has in the past diverted time and resources from productive simulation runs. In addition to its previously released IFCtoIDF utility that semiautomates the import of building geometry, the new IFC HVAC interface to EnergyPlus (released at the end of 2003) makes it possible to import and export most of the data that define HVAC equipment and systems in a building directly from and to other IFC compatible software tools. This reduces the manual input of other data needed for successful simulation with EnergyPlus to a minimum. The main purpose of this new interface is to enable import of HVAC equipment and systems definitions, generated by other IFC compatible software tools (such as HVAC systems design tools) and data bases, into EnergyPlus, and to write such definitions contained in EnergyPlus input files to the original IFC files from which building geometry was extracted for the particular EnergyPlus input. In addition, this interface sets an example for developers of other software tools how to import and/or export data other than building geometry from and/or into EnergyPlus. This paper describes the necessary simplifications and shortcuts incorporated in this interface, its operating environment, interface architecture, and the basic conditions and methodology for its use with EnergyPlus.

  20. HVAC Equipment Design Options for Near-Zero-Energy Homes (NZEH) -A Stage 2 Scoping Assessment

    SciTech Connect

    Baxter, Van D

    2005-11-01

    Although the energy efficiency of heating, ventilating, and air-conditioning (HVAC) equipment has increased substantially in recent years, new approaches are needed to continue this trend. Conventional unitary equipment and system designs have matured to a point where cost-effective, dramatic efficiency improvements that meet near-zero-energy housing (NZEH) goals require a radical rethinking of opportunities to improve system performance. The large reductions in HVAC energy consumption necessary to support the NZEH goals require a systems-oriented analysis approach that characterizes each element of energy consumption, identifies alternatives, and determines the most cost-effective combination of options. In particular, HVAC equipment must be developed that addresses the range of special needs of NZEH applications in the areas of reduced HVAC and water heating energy use, humidity control, ventilation, uniform comfort, and ease of zoning. This report describes results of a scoping assessment of HVAC system options for NZEH homes. ORNL has completed a preliminary adaptation, for consideration by The U.S. Department of Energy, Energy Efficiency and Renewable Energy Office, Building Technologies (BT) Program, of Cooper's (2001) stage and gate planning process to the HVAC and Water Heating element of BT's multi-year plan, as illustrated in Figure 1. In order to adapt to R&D the Cooper process, which is focused on product development, and to keep the technology development process consistent with an appropriate role for the federal government, the number and content of the stages and gates needed to be modified. The potential federal role in technology development involves 6 stages and 7 gates, but depending on the nature and status of the concept, some or all of the responsibilities can flow to the private sector for product development beginning as early as Gate 3. In the proposed new technology development stage and gate sequence, the Stage 2 'Scoping Assessment

  1. Financing Multifamily Energy Upgrades | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Financing Multifamily Energy Upgrades Financing Multifamily Energy Upgrades Better Buildings Residential Network case studies feature members to fulfill our mission to share best practices and learn from one another to increase the number of homes that are energy efficient. Financing Multifamily Energy Upgrades (960.67 KB) More Documents & Publications Financing Multifamily Energy Efficiency Upgrades NYSERDA Summary of Reported Data Better Buildings Network View | June 2016

  2. Research Laboratory Experiments with Energy Efficiency Upgrades |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Research Laboratory Experiments with Energy Efficiency Upgrades Research Laboratory Experiments with Energy Efficiency Upgrades August 30, 2012 - 11:52am Addthis Energy efficiency upgrades -- such as geothermal heating and cooling, nanogel-filled windows, and lighting sensors -- will help the University of Kentucky Center for Applied Energy Research reduce energy use and save money. | Photo courtesy of the University of Kentucky. Energy efficiency upgrades -- such as

  3. Quality Control, Standardization of Upgrades, and Workforce Expectatio...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Quality Control, Standardization of Upgrades, and Workforce Expectations Quality Control, Standardization of Upgrades, and Workforce Expectations Better Buildings Residential ...

  4. Improving Energy Efficiency by Developing Components for Distributed Cooling and Heating Based on Thermal Comfort Modeling[Thermoelectric (TE) HVAC

    Energy.gov [DOE]

    Discusses results from TE HVAC project to add detail to a human thermal comfort model and further allow load reduction in the climate control energy through a distributed TE network

  5. RHIC and its upgrade programmes.

    SciTech Connect

    Roser,T.

    2008-06-23

    As the first hadron accelerator and collider consisting of two independent superconducting rings RHIC has operated with a wide range of beam energies and particle species. After a brief review of the achieved performance the presentation will give an overview of the plans, challenges and status of machine upgrades, that range from a new heavy ion pre-injector and beam cooling at 100 GeV to a high luminosity electron-ion collider.

  6. Eddy Correlation Systems Receive Upgrade

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Eddy Correlation Systems Receive Upgrade Eight eddy correlation (ECOR) flux measurement systems are now deployed throughout the ARM SGP CART site. These systems are used to determine the flux (flow) of sensible heat, the flux of latent heat, and air momentum just above cropland a few hundred feet upwind of the ECOR locations. (Sensible heat is energy we feel as warmth. Latent heat is the energy that evaporated water vapor measured in the atmosphere.) The ECOR systems actually measure wind

  7. Comparisons of HVAC Simulations between EnergyPlus and DOE-2.2 for Data Centers

    SciTech Connect

    Hong, Tianzhen; Sartor, Dale; Mathew, Paul; Yazdanian, Mehry

    2008-08-13

    This paper compares HVAC simulations between EnergyPlus and DOE-2.2 for data centers. The HVAC systems studied in the paper are packaged direct expansion air-cooled single zone systems with and without air economizer. Four climate zones are chosen for the study - San Francisco, Miami, Chicago, and Phoenix. EnergyPlus version 2.1 and DOE-2.2 version 45 are used in the annual energy simulations. The annual cooling electric consumption calculated by EnergyPlus and DOE-2.2 are reasonablely matched within a range of -0.4percent to 8.6percent. The paper also discusses sources of differences beween EnergyPlus and DOE-2.2 runs including cooling coil algorithm, performance curves, and important energy model inputs.

  8. Building America Expert Meeting Report: Transitioning Traditional HVAC Contractors to Whole House Performance Contractors

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Transitioning Traditional HVAC Contractors to Whole House Performance Contractors Arlan Burdick IBACOS, Inc. October 2011 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or

  9. DOE and Stakeholders Consider Best Approach to Major HVAC&R Research Effort

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Building Technologies Office (BTO) recently convened two workshops to discuss the potential launch of a major research effort for advanced HVAC&R technologies. DOE’s goal is to develop next-generation heating and cooling technologies that leapfrog the existing vapor compression solutions and result in dramatically improved efficiency while utilizing near-zero global warming potential (GWP) refrigerants or non-vapor compression approaches.

  10. DOE and Stakeholders Ponder Best Approach to Major HVAC&R Research Effort

    Energy.gov [DOE]

    The Building Technologies Office (BTO) recently convened two workshops to discuss the potential launch of a major research effort for advanced HVAC&R technologies. DOEs goal is to develop next-generation heating and cooling technologies that leapfrog the existing vapor compression solutions and result in dramatically improved efficiency while utilizing near-zero global warming potential (GWP) refrigerants or non-vapor compression approaches.

  11. Comparative guide to emerging diagnostic tools for large commercial HVAC systems

    SciTech Connect

    Friedman, Hannah; Piette, Mary Ann

    2001-05-01

    This guide compares emerging diagnostic software tools that aid detection and diagnosis of operational problems for large HVAC systems. We have evaluated six tools for use with energy management control system (EMCS) or other monitoring data. The diagnostic tools summarize relevant performance metrics, display plots for manual analysis, and perform automated diagnostic procedures. Our comparative analysis presents nine summary tables with supporting explanatory text and includes sample diagnostic screens for each tool.

  12. Research & Development Opportunities for Joining Technologies in HVAC&R

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Opportunities for Joining Technologies in HVAC&R W. Goetzler, M. Guernsey, J. Young October 2015 (This page intentionally left blank) NOTICE This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government, nor any agency thereof, nor any of their employees, nor any of their contractors, subcontractors, or their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the

  13. The Upgraded D0 detector

    SciTech Connect

    Abazov, V.M.; Abbott, B.; Abolins, M.; Acharya, B.S.; Adams, D.L.; Adams, M.; Adams, T.; Agelou, M.; Agram, J.-L.; Ahmed, S.N.; Ahn, S.H.; Ahsan, M.; Alexeev, G.D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G.A.; Anastasoaie, M.; Andeen, T.; Anderson, J.T.; Anderson, S.; ,

    2005-07-01

    The D0 experiment enjoyed a very successful data-collection run at the Fermilab Tevatron collider between 1992 and 1996. Since then, the detector has been upgraded to take advantage of improvements to the Tevatron and to enhance its physics capabilities. We describe the new elements of the detector, including the silicon microstrip tracker, central fiber tracker, solenoidal magnet, preshower detectors, forward muon detector, and forward proton detector. The uranium/liquid-argon calorimeters and central muon detector, remaining from Run I, are discussed briefly. We also present the associated electronics, triggering, and data acquisition systems, along with the design and implementation of software specific to D0.

  14. Jefferson Lab awards upgrade contracts | Jefferson Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    awards upgrade contracts Jefferson Lab awards upgrade contracts Michael Schwartz Inside Business, January 9, 2009 Jefferson Lab announced last week it awarded three contracts worth approximately a combined $5 million as part of its planned $310 million upgrade that will double the power of its electron beam accelerator. The Newport News-based nuclear physics lab, known officially as the U.S. Department of Energy's Thomas Jefferson National Accelerator Facility, received approval from DOE for the

  15. Moving Multifamily Buildings From Assessments to Upgrades

    Energy.gov [DOE]

    Better Buildings Neighborhood Program Multifamily Peer Exchange Call: Moving Multifamily Buildings from Assessments to Upgrades, call slides and discussion summary, January 24, 2013.

  16. Energy Efficiency Upgrades for Sanitation Facilities Selawik...

    Office of Environmental Management (EM)

    in Selawik, Alaska DOE Workshop: Tribal Energy Program March 26, 2014 Rebecca Pollis, PE ... Renovations 1997 Improvements 2000- 2002 Upgrades 2005- 2008 WTP Rehab 2011 Current Energy ...

  17. Upgrade Boilers with Energy-Efficient Burners

    SciTech Connect

    Not Available

    2006-01-01

    This revised ITP steam tip sheet on upgrading boilers provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  18. Canada's heavy oil, bitumen upgrading activity is growing

    SciTech Connect

    Corbett, R.A.

    1989-06-26

    Heavy oil and bitumen upgrading activity in Canada is surging with the recent start-up of two new upgraders and with plans to build others. These new upgraders make use of modern hydrocracking technology. Articles in this special report on upgrading focus on Canada's oil and bitumen reserves, the promising technologies that upgrade them, and present details of some of the current upgrader projects. This article covers the following areas: Canada's heavy oils; Upgrading expands; Upgrading technologies; Test results; Regional upgraders; High-quality light product.

  19. Analysis Efforts Supporting NSTX Upgrades

    SciTech Connect

    H.Zhang, P. Titus, P. Rogoff, A.Zolfaghari, D. Mangra, M. Smith

    2010-11-29

    The National Spherical Torus Experiment (NSTX) is a low aspect ratio, spherical torus (ST) configuration device which is located at Princeton Plasma Physics Laboratory (PPPL) This device is presently being updated to enhance its physics by doubling the TF field to 1 Tesla and increasing the plasma current to 2 Mega-amperes. The upgrades include a replacement of the centerstack and addition of a second neutral beam. The upgrade analyses have two missions. The first is to support design of new components, principally the centerstack, the second is to qualify existing NSTX components for higher loads, which will increase by a factor of four. Cost efficiency was a design goal for new equipment qualification, and reanalysis of the existing components. Showing that older components can sustain the increased loads has been a challenging effort in which designs had to be developed that would limit loading on weaker components, and would minimize the extent of modifications needed. Two areas representing this effort have been chosen to describe in more details: analysis of the current distribution in the new TF inner legs, and, second, analysis of the out-of-plane support of the existing TF outer legs.

  20. Project W-420 stack monitoring system upgrades

    SciTech Connect

    CARPENTER, K.E.

    1999-02-25

    This project will execute the design, procurement, construction, startup, and turnover activities for upgrades to the stack monitoring system on selected Tank Waste Remediation System (TWRS) ventilation systems. In this plan, the technical, schedule, and cost baselines are identified, and the roles and responsibilities of project participants are defined for managing the Stack Monitoring System Upgrades, Project W-420.

  1. Safety analysis report for packaging upgrade plan

    SciTech Connect

    Kelly, D.L.

    1998-03-12

    This SARP Upgrade Plan reflects a revised SARP upgrade schedule based on the most current program needs. A performance agreement has been assigned, beginning in FY 1997, to update, revise, and/or cancel 20 percent of the existing onsite SARPS, so that 100 percent are reviewed and within current standards by the completion of the Project Hanford Management Contract (five-year period).

  2. Functional performance requirements for seismic network upgrade

    SciTech Connect

    Lee, R.C.

    1991-08-18

    The SRL seismic network, established in 1976, was developed to monitor site and regional seismic activity that may have any potential to impact the safety or reduce containment capability of existing and planned structures and systems at the SRS, report seismic activity that may be relevant to emergency preparedness, including rapid assessments of earthquake location and magnitude, and estimates of potential on-site and off-site damage to facilities and lifelines for mitigation measures. All of these tasks require SRL seismologists to provide rapid analysis of large amounts of seismic data. The current seismic network upgrade, the subject of this Functional Performance Requirements Document, is necessary to improve system reliability and resolution. The upgrade provides equipment for the analysis of the network seismic data and replacement of old out-dated equipment. The digital network upgrade is configured for field station and laboratory digital processing systems. The upgrade consists of the purchase and installation of seismic sensors,, data telemetry digital upgrades, a dedicated Seismic Data Processing (SDP) system (already in procurement stage), and a Seismic Signal Analysis (SSA) system. The field stations and telephone telemetry upgrades include equipment necessary for three remote station upgrades including seismic amplifiers, voltage controlled oscillators, pulse calibrators, weather protection (including lightning protection) systems, seismometers, seismic amplifiers, and miscellaneous other parts. The central receiving and recording station upgrades will include discriminators, helicopter amplifier, omega timing system, strong motion instruments, wide-band velocity sensors, and other miscellaneous equipment.

  3. Better Buildings Neighborhood Program Data Upgrade Projects

    Office of Energy Efficiency and Renewable Energy (EERE)

    Building project data for 75,110 single-family homes upgraded between July 1, 2010, and September 30, 2013, are available. Reported data for some elements have been transformed, and to protect privacy, data for some upgraded homes have been omitted.

  4. Beam intensity upgrade at Fermilab

    SciTech Connect

    Marchionni, A.; /Fermilab

    2006-07-01

    The performance of the Fermilab proton accelerator complex is reviewed. The coming into operation of the NuMI neutrino line and the implementation of slip-stacking to increase the anti-proton production rate has pushed the total beam intensity in the Main Injector up to {approx} 3 x 10{sup 13} protons/pulse. A maximum beam power of 270 kW has been delivered on the NuMI target during the first year of operation. A plan is in place to increase it to 350 kW, in parallel with the operation of the Collider program. As more machines of the Fermilab complex become available with the termination of the Collider operation, a set of upgrades are being planned to reach first 700 kW and then 1.2 MW by reducing the Main Injector cycle time and by implementing proton stacking.

  5. Upgrading of heavy hydrocarbonaceous feeds

    SciTech Connect

    Bhattacharya, A.K.; Storm, D.A.; DeRosa, T.F.

    1995-12-31

    This paper is based on our work in the area of upgrading of heavy hydrocarbonaceous feedstocks. The work involves the development of a method of catalytically hydroconverting a hydrocarbon feed stream containing a substantial quantity of components boiling above about 538{degrees}C to a substantial portion thereof to components boiling below 538{degrees}C. More particularly, an oil-miscible or oil-soluble poly(ether)diol or a derivative thereof and an aromatic additive oil, such as Heavy Cycle Gas oil, are added to a heavy hydrocarbon feed and the mixed stream is contacted at elevated temperatures with a solid catalyst such as a sulfided nickel molybdenum oxide on alumina in the presence of hydrogen under pressure. This method advantageously affords higher conversion to more valuable liquid products containing lower amounts of heteroatoms such as sulfur, substantially eliminates plugging of the hydroconversion reactor, and reduces the amount of insolubles in the total liquid product.

  6. Venezuelan plant completes instrument upgrade

    SciTech Connect

    Martinez, H.; Garcia, C.O.

    1996-07-22

    The Lamarliquido LPG plant, offshore Lake Maracaibo, Venezuela, has received a major upgrade to its control system after 25 years of pneumatic instrumentation. The plant is now operating fully remote from a new central control room with a maximum production of 5,500 b/d, expected to go to 6,600 b/d. The phases of the project included installation and integration of four control systems: distributed control system; fire prevention, detection, and control system; refrigeration process turbocompressor control system; and emergency shutdown system. The paper describes the 1960s vintage instrumentation, the modernization objectives and phases, the distributed control system, the fire control system, gas and fire detection, the turbocompressor system, emergency shutdown system, and plant shutdown logic.

  7. Energy Efficiency Through Lighting Upgrades

    SciTech Connect

    Berst, Kara; Howeth, Maria

    2013-02-26

    Lighting upgrades including neon to LED, incandescent to CFL's and T-12 to T-8 and T-5's were completed through this grant. A total of 16 Chickasaw nation facilities decreased their carbon footprint because of these grant funds. Calculations used were based on comparing the energy usage from the previous year's average and the current energy usage. For facilities without a full year's set of energy bills, the month after installation was compared to the same month from the previous year. Overall, the effect the lighting change-outs had for the gaming centers and casinos far exceeded expectations. For the Madill Gaming Center; both an interior and exterior upgrade was performed which resulted in a 31% decrease in energy consumption. This same reduction was seen in every facility that participated in the grant. Just by simply changing out light bulbs to newer energy efficient equivalents, a decrease in energy usage can be achieved and this was validated by the return on investment seen at Chickasaw Nation facilities. Along with the technical project tasks were awareness sessions presented at Chickasaw Head Starts. The positive message of environmental stewardship was passed down to head start students and passed along to Chickasaw employees. Excitement was created in those that learned what they could do to help reduce their energy bills and many followed through and took the idea home. For a fairy low cost, the general public can also use this technique to lower their energy consumption both at home and at work. Although the idea behind the project was somewhat simple, true benefits have been gained through environmental awareness and reductions of energy costs.

  8. Energy Savings Potential of Flexible and Adaptive HVAC Distribution Systems for Office Buildings

    SciTech Connect

    Loftness, Vivian; Brahme, Rohini; Mondazzi, Michelle; Vineyard, Edward; MacDonald, Michael

    2002-06-01

    It has been understood by architects and engineers that office buildings with easily re-configurable space and flexible mechanical and electrical systems are able to provide comfort that increases worker productivity while using less energy. Raised floors are an example of how fresh air, thermal conditioning, lighting needs, and network access can be delivered in a flexible manner that is not ''embedded'' within the structure. What are not yet documented is how well these systems perform and how much energy they can save. This area is being investigated in phased projects of the 21st Century Research Program of the Air-conditioning and Refrigeration Technology Institute. For the initial project, research teams at the Center for Building Performance and Diagnostics, Pittsburgh, Pennsylvania, and Oak Ridge National Laboratory, Oak Ridge, Tennessee, documented the diversity, performance, and incidence of flexible and adaptive HVAC systems. Information was gathered worldwide from journal and conference articles, case studies, manufactured products and assemblies, and interviews with design professionals. Their report thoroughly describes the variety of system types along with the various design alternatives observed for plenums, diffusers, individual control, and system integration. Many of the systems are illustrated in the report and the authors provide quantitative and qualitative comparisons. Among conclusions regarding key design issues, and barriers to widespread adoption, the authors state that flexible and adaptive HVAC systems, such as underfloor air, perform as well if not better than ceiling-based systems. Leading engineers have become active proponents after their first experience, which is resulting in these flexible and adaptive HVAC systems approaching 10 percent of the new construction market. To encourage adoption of this technology that improves thermal comfort and indoor air quality, follow-on work is required to further document performance

  9. Low-GWP HVAC System with Ultra-Small Centrifugal Compression

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    LOW-GWP HVAC SYSTEM WITH ULTRA-SMALL CENTRIFUGAL COMPRESSION 2016 Building Technologies Office Peer Review Dr. Edward Bennett e-mail: emb@mechsol.com Vice President of Fluids Engineering Mechanical Solutions, Inc. 2 Project Summary Timeline: Start date: 10/2015 Planned end date: 6/2017 Key Milestones 1. Milestone 3.3.1; 1/29/16 2. Milestone 2.1.1 ~40% complete; 1/29/16 Budget: Total Project $ to Date: * DOE: $134,406 + $56,776 (fy: 2016) * Cost Share: $52,867 Total Project $: * DOE: $999,921

  10. Energy Star Building Upgrade Value Calculator | Open Energy Informatio...

    OpenEI (Open Energy Information) [EERE & EIA]

    Upgrade Value Calculator Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy Star Building Upgrade Value Calculator (for Office Properties) AgencyCompany...

  11. Shared Space vs. In-Unit Upgrades in Multifamily Buildings |...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Shared Space vs. In-Unit Upgrades in Multifamily Buildings Shared Space vs. In-Unit Upgrades in Multifamily Buildings Better Buildings Neighborhood Program Multifamily Peer...

  12. Federal Finance Facilities Available for Energy Efficiency Upgrades...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Federal Finance Facilities Available for Energy Efficiency Upgrades and Clean Energy Deployment Federal Finance Facilities Available for Energy Efficiency Upgrades and Clean Energy...

  13. PERSONNEL PROTECTION SYSTEM UPGRADE FOR THE LCLS ELECTRON BEAM...

    Office of Scientific and Technical Information (OSTI)

    PERSONNEL PROTECTION SYSTEM UPGRADE FOR THE LCLS ELECTRON BEAM LINAC Citation Details In-Document Search Title: PERSONNEL PROTECTION SYSTEM UPGRADE FOR THE LCLS ELECTRON BEAM LINAC...

  14. Conversion Technologies for Advanced Biofuels … Bio-Oil Upgrading

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and bio-oil upgrading. Manage projects related to biomass fast pyrolysis, hydrothermal liquefaction and gasification and catalytic upgrading of bio-oils. Focus on ...

  15. Employee-Focused Structure Helps Produce Upgrades for Contractor...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Employee-Focused Structure Helps Produce Upgrades for Contractor Employee-Focused Structure Helps Produce Upgrades for Contractor Photo of a young man sitting on a couch, looking ...

  16. Capturing Energy Upgrades in the Real Estate Transaction | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Capturing Energy Upgrades in the Real Estate Transaction Capturing Energy Upgrades in the Real Estate Transaction Because green building techniques and products may impact the ...

  17. EMPOWERING SANTA BARBARA TO INVEST IN UPGRADES | Department of...

    Energy Saver

    EMPOWERING SANTA BARBARA TO INVEST IN UPGRADES In Santa Barbara County, California, the ... Financing: In addition to partnering with the statewide Energy Upgrade California program ...

  18. ATU Advanced Technology Upgrading Ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Upgrading) Ltd Place: Israel Product: Focused on development of rechargeable magnesium battery. References: ATU (Advanced Technology Upgrading) Ltd1 This article is a stub. You...

  19. Spotlight on Austin, Texas: Best Offer Ever Produces 564 Upgrades...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Spotlight on Austin, Texas: Best Offer Ever Produces 564 Upgrades in Record Time Spotlight on Austin, Texas: Best Offer Ever Produces 564 Upgrades in Record Time This Better ...

  20. Spotlight on Austin, Texas: Best Offer Ever Produces Upgrades...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Best Offer Ever Produces Upgrades in Record Time Spotlight on Austin, Texas: Best Offer Ever Produces Upgrades in Record Time Spotlight on Austin, Texas: Best Offer Ever Produces ...

  1. California Member Connects Solar Adoption With Upgrades | Department...

    Energy Saver

    California Member Connects Solar Adoption With Upgrades Photo of a young man working on solar panels. Studies on the connection between solar adoption and energy upgrades by Better ...

  2. Energy Department Supports Efficiency Upgrades in Alaska's Lake...

    Office of Environmental Management (EM)

    Supports Efficiency Upgrades in Alaska's Lake and Peninsula Borough Energy Department Supports Efficiency Upgrades in Alaska's Lake and Peninsula Borough March 24, 2016 - 4:48pm ...

  3. Federal Finance Facilities Available for Energy Efficiency Upgrades...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Federal Finance Facilities Available for Energy Efficiency Upgrades and Clean Energy Deployment Federal Finance Facilities Available for Energy Efficiency Upgrades and Clean Energy ...

  4. EECBG Success Story: County Aims to Save with Upgrades | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Aims to Save with Upgrades EECBG Success Story: County Aims to Save with Upgrades August ... Learn more. Addthis Related Articles EECBG Success Story: Classes, Kits and Energy Savings ...

  5. Financing Energy Upgrades for K-12 School Districts

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Financing Energy Upgrades for K-12 School Districts Page 2 Table of Contents ... 6 Chapter 1: Principles of Financing Energy Upgrades for Schools ...

  6. Shared Space vs. In-Unit Upgrades in Multifamily Buildings |...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Shared Space vs. In-Unit Upgrades in Multifamily Buildings Shared Space vs. In-Unit Upgrades in Multifamily Buildings Better Buildings Neighborhood Program Multifamily Peer ...

  7. What's Working in Residential Energy Efficiency Upgrade Programs...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    What's Working in Residential Energy Efficiency Upgrade Programs - Promising Approaches and Lessons Learned What's Working in Residential Energy Efficiency Upgrade Programs - ...

  8. Standard Work Specifications for Single-Family Home Energy Upgrades...

    Energy Saver

    stakeholders developed the Standard Work Specifications for Single-Family Home Energy Upgrades to define the minimum requirements for high-quality residential energy upgrades. ...

  9. Boiler Upgrades and Decentralizing Steam Systems Save Water and...

    Energy Saver

    Boiler Upgrades and Decentralizing Steam Systems Save Water and Energy at Naval Air Station Oceana Boiler Upgrades and Decentralizing Steam Systems Save Water and Energy at Naval ...

  10. Bioenergy Technologies Office R&D Pathways: Algal Lipid Upgrading...

    Office of Environmental Management (EM)

    Algal Lipid Upgrading Bioenergy Technologies Office R&D Pathways: Algal Lipid Upgrading ... chosen to convert biomass into hydrocarbon fuels by the Bioenergy Technologies Office. ...

  11. COMPARATIVE STUDY AMONG HYBRID GROUND SOURCE HEAT PUMP SYSTEM, COMPLETE GROUND SOURCE HEAT PUMP AND CONVENTIONAL HVAC SYSTEM

    SciTech Connect

    Jiang Zhu; Yong X. Tao

    2011-11-01

    In this paper, a hotel with hybrid geothermal heat pump system (HyGSHP) in the Pensacola is selected and simulated by the transient simulation software package TRNSYS [1]. To verify the simulation results, the validations are conducted by using the monthly average entering water temperature, monthly facility consumption data, and etc. And three types of HVAC systems are compared based on the same building model and HVAC system capacity. The results are presented to show the advantages and disadvantages of HyGSHP compared with the other two systems in terms of energy consumptions, life cycle cost analysis.

  12. HPSS Disk Cache Upgrade Caters to Capacity

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    HPSS Disk Cache Upgrade Caters to Capacity HPSS Disk Cache Upgrade Caters to Capacity Analysis of NERSC Users' Data-Access Habits Reveals Sweet Spot for Short-term Storage October 16, 2015 Contact: Kathy Kincade, +1 510 495 2124, kkincade@lbl.gov HPSS 09 vert NERSC users today are benefiting from a business decision made three years ago by the center's Storage Systems Group (SSG) as they were looking to upgrade the High-Performance Storage System (HPSS) disk cache: rather than focus primarily on

  13. Recovery and upgrading of heavy oil analyzed

    SciTech Connect

    Fornoff, L.L.; Van Driesen, R.P.; Viens, C.H.

    1980-10-13

    An analysis has been made of recovery and upgrading of Venezuelan heavy crudes by integrating steam-drive production data with an upgraded computer processing program. A study used 110 computer cases to analyze a project using Venezuelan heavy crude from the Jobo field with gravity of 9.2 API and 4.1% by wt sulfur for the base case. Sensitivity cases used 12.2 API oil from the Lot 9 field, Monagas state, Venezuela, with sulfur content of 2.3%. Four upgrading methods were studied (deasphalting, delayed coking, flexicoking, and LC-fining), all with favorable resulting economics.

  14. Safety analysis report for packaging upgrade plan

    SciTech Connect

    KELLY, D.L.

    1998-11-18

    This Safety Analysis Report for Packaging (SARP) Upgrade Plan reflects a revised SARP upgrade schedule based on the most current program needs. A Project Hanford Management Contract (PHMC) Performance Expectation exists to update, revise, and/or cancel seven onsite SARPS during FY 1999. It is the U.S. Department of Energy's desire that 100% of the SARPs (which existed at the beginning of the PHMC Contract) be upgraded, revised, and/or canceled by the end of the five year contract. This plan is a ''living'' document and is used as a management tool.

  15. Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes - Business Case Assessment

    SciTech Connect

    Baxter, Van D

    2007-05-01

    The long range strategic goal of the Department of Energy's Building Technologies (DOE/BT) Program is to create, by 2020, technologies and design approaches that enable the construction of net-zero energy homes at low incremental cost (DOE/BT 2005). A net zero energy home (NZEH) is a residential building with greatly reduced needs for energy through efficiency gains, with the balance of energy needs supplied by renewable technologies. While initially focused on new construction, these technologies and design approaches are intended to have application to buildings constructed before 2020 as well resulting in substantial reduction in energy use for all building types and ages. DOE/BT's Emerging Technologies (ET) team is working to support this strategic goal by identifying and developing advanced heating, ventilating, air-conditioning, and water heating (HVAC/WH) technology options applicable to NZEHs. Although the energy efficiency of heating, ventilating, and air-conditioning (HVAC) equipment has increased substantially in recent years, new approaches are needed to continue this trend. Dramatic efficiency improvements are necessary to enable progress toward the NZEH goals, and will require a radical rethinking of opportunities to improve system performance. The large reductions in HVAC energy consumption necessary to support the NZEH goals require a systems-oriented analysis approach that characterizes each element of energy consumption, identifies alternatives, and determines the most cost-effective combination of options. In particular, HVAC equipment must be developed that addresses the range of special needs of NZEH applications in the areas of reduced HVAC and water heating energy use, humidity control, ventilation, uniform comfort, and ease of zoning. In FY05 ORNL conducted an initial Stage 1 (Applied Research) scoping assessment of HVAC/WH systems options for future NZEHs to help DOE/BT identify and prioritize alternative approaches for further development

  16. Report on HVAC option selections for a relocatable classroom energy and indoor environmental quality field study

    SciTech Connect

    Apte, Michael G.; Delp, Woody W.; Diamond, Richard C.; Hodgson, Alfred T.; Kumar, Satish; Rainer, Leo I.; Shendell, Derek G.; Sullivan, Doug P.; Fisk, William J.

    2001-10-11

    It is commonly assumed that efforts to simultaneously develop energy efficient building technologies and to improve indoor environmental quality (IEQ) are unfeasible. The primary reason for this is that IEQ improvements often require additional ventilation that is costly from an energy standpoint. It is currently thought that health and productivity in work and learning environments requires adequate, if not superior, IEQ. Despite common assumptions, opportunities do exist to design building systems that provide improvements in both energy efficiency and IEQ. This report outlines the selection of a heating, ventilation, and air conditioning (HVAC) system to be used in demonstrating such an opportunity in a field study using relocatable school classrooms. Standard classrooms use a common wall mounted heat pump HVAC system. After reviewing alternative systems, a wall-mounting indirect/direct evaporative cooling system with an integral hydronic gas heating is selected. The anticipated advantages of this system include continuous ventilation of 100 percent outside air at or above minimum standards, projected cooling energy reductions of about 70 percent, inexpensive gas heating, improved airborne particle filtration, and reduced peak load electricity use. Potential disadvantages include restricted climate regions and possible increases in indoor relative humidity levels under some conditions.

  17. Learning Based Bidding Strategy for HVAC Systems in Double Auction Retail Energy Markets

    SciTech Connect

    Sun, Yannan; Somani, Abhishek; Carroll, Thomas E.

    2015-07-01

    In this paper, a bidding strategy is proposed using reinforcement learning for HVAC systems in a double auction market. The bidding strategy does not require a specific model-based representation of behavior, i.e., a functional form to translate indoor house temperatures into bid prices. The results from reinforcement learning based approach are compared with the HVAC bidding approach used in the AEP gridSMART® smart grid demonstration project and it is shown that the model-free (learning based) approach tracks well the results from the model-based behavior. Successful use of model-free approaches to represent device-level economic behavior may help develop similar approaches to represent behavior of more complex devices or groups of diverse devices, such as in a building. Distributed control requires an understanding of decision making processes of intelligent agents so that appropriate mechanisms may be developed to control and coordinate their responses, and model-free approaches to represent behavior will be extremely useful in that quest.

  18. Combined solar and internal load effects on selection of heat reclaim-economizer HVAC systems

    SciTech Connect

    Sauer, H.J. Jr.; Howell, R.H.; Wang, Z. . Dept. of Mechanical Engineering)

    1990-05-01

    The concern for energy conservation has led to the development and use of heat recovery systems which reclaim the building internal heat before it is discarded in the exhaust air. On the other hand, economizer cycles have been widely used for many years in a variety of types of HVAC systems. Economizer cycles are widely accepted as a means to reduce operating time for chilling equipment when cool outside air is available. It has been suggested that heat reclaim systems should not be used in conjunction with an HVAC system which incorporates an economizer cycle because the economizer operation would result in heat being exhausted which might have been recovered. Others suggest that the economizer cycle can be used economically in a heat recovery system if properly controlled to maintain an overall building heat balance. This study looks at potential energy savings of such combined systems with particular emphasis on the effects of the solar load (amount of glass) and the internal load level (lights, people, appliances, etc.). For systems without thermal storage, annual energy savings of up to 60 percent are predicted with the use of heat reclaim systems in conjunction with economizers when the heat reclaim has priority. These results demonstrate the necessity of complete engineering evaluations if proper selection and operation of combined heat recovery and economizer cycles are to be obtained. This paper includes the basic methodology for making such evaluations.

  19. COMPREHENSIVE DIAGNOSTIC AND IMPROVEMENT TOOLS FOR HVAC-SYSTEM INSTALLATIONS IN LIGHT COMMERCIAL BUILDINGS

    SciTech Connect

    Abram Conant; Mark Modera; Joe Pira; John Proctor; Mike Gebbie

    2004-10-31

    Proctor Engineering Group, Ltd. (PEG) and Carrier-Aeroseal LLP performed an investigation of opportunities for improving air conditioning and heating system performance in existing light commercial buildings. Comprehensive diagnostic and improvement tools were created to address equipment performance parameters (including airflow, refrigerant charge, and economizer operation), duct-system performance (including duct leakage, zonal flows and thermal-energy delivery), and combustion appliance safety within these buildings. This investigation, sponsored by the National Energy Technology Laboratory, a division of the U.S. Department of Energy, involved collaboration between PEG and Aeroseal in order to refine three technologies previously developed for the residential market: (1) an aerosol-based duct sealing technology that allows the ducts to be sealed remotely (i.e., without removing the ceiling tiles), (2) a computer-driven diagnostic and improvement-tracking tool for residential duct installations, and (3) an integrated diagnosis verification and customer satisfaction system utilizing a combined computer/human expert system for HVAC performance. Prior to this work the aerosol-sealing technology was virtually untested in the light commercial sector--mostly because the savings potential and practicality of this or any other type of duct sealing had not been documented. Based upon the field experiences of PEG and Aeroseal, the overall product was tailored to suit the skill sets of typical HVAC-contractor personnel.

  20. Advanced Photon Source Upgrade Project - Materials

    ScienceCinema

    Gibbson, Murray

    2016-07-12

    An upgrade to Advanced Photon Source announced by DOE - http://go.usa.gov/ivZ -- will help scientists break through bottlenecks in materials design in order to develop materials with desirable functions.

  1. Pacific DC Intertie Upgrade Project Status Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    T I O N Pre-Decisional. For Discussion Purposes Only. PDCI Upgrade Project Replace aging Celilo 4 converter terminal with a new 2 converter terminal rated 560kV and 3410A...

  2. HPSS Disk Cache Upgrade Caters to Capacity

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    HPSS Disk Cache Upgrade Caters to Capacity Analysis of NERSC Users' Data-Access Habits Reveals Sweet Spot for Short-term Storage October 16, 2015 Contact: Kathy Kincade, +1 510 495 ...

  3. ATLAS upgrade June09_v3

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ATLAS efficiency and intensity upgrade Guy Savard and Robert V. F. Janssens June 12, 2009 The ATLAS facility is on a constant quest to improve and increase the capabilities it...

  4. RECOVERY ACT: TAPOCO PROJECT: CHEOAH UPGRADE

    SciTech Connect

    Tran, Paul

    2013-02-28

    Under Funding Opportunity Announcement Number: DE-FOA-0000120, Recovery Act: Hydroelectric Facility Modernization, Alcoa Power Generating Inc. (APGI), a fully owned subsidiary of Alcoa Inc., implemented major upgrades at its Cheoah hydroelectric facility near Robbinsville, North Carolina.

  5. Idaho Power- Easy Upgrades Efficiency Incentive Program

    Energy.gov [DOE]

    Idaho Power offers incentives for its commercial and industrial customers in Idaho and Oregon to upgrade to more efficient equipment in their facilities. The utility provides rebates for lighting...

  6. Process for upgrading heavy crude oils

    SciTech Connect

    Rankel, L. A.; Shu, P.

    1985-07-23

    A combination process of oxidation/mild coking and in-situ deasphalting provides a process wherein upgraded crude with high levels of demetalation and low solids rejection is produced.

  7. Advanced Photon Source Upgrade Project - Energy

    ScienceCinema

    Gibson, Murray; Chamberlain, Jeff; Young, Linda

    2013-04-19

    An upgrade to the Advanced Photon Source (announced by DOE - http://go.usa.gov/ivZ) will help scientists better understand complex environments such as in catalytic reactions.

  8. System and process for upgrading hydrocarbons

    SciTech Connect

    Bingham, Dennis N.; Klingler, Kerry M.; Smith, Joseph D.; Turner, Terry D.; Wilding, Bruce M.

    2015-08-25

    In one embodiment, a system for upgrading a hydrocarbon material may include a black wax upgrade subsystem and a molten salt gasification (MSG) subsystem. The black wax upgrade subsystem and the MSG subsystem may be located within a common pressure boundary, such as within a pressure vessel. Gaseous materials produced by the MSG subsystem may be used in the process carried out within the black wax upgrade subsystem. For example, hydrogen may pass through a gaseous transfer interface to interact with black wax feed material to hydrogenate such material during a cracking process. In one embodiment, the gaseous transfer interface may include one or more openings in a tube or conduit which is carrying the black wax material. A pressure differential may control the flow of hydrogen within the tube or conduit. Related methods are also disclosed.

  9. PHOENIX ENERGIZES LIGHT RAIL CORRIDOR WITH UPGRADES

    Energy.gov [DOE]

    Designed to promote energy efficiency in buildings in Phoenix, Arizona’s 10-mile-long Light Rail Corridor, Energize Phoenix focused on performing energy upgrades and reducing energy use in...

  10. MMCR Upgrades: Present Status and Future Plans

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    MMCR Upgrades: Present Status and Future Plans K. B. Widener and A. S. Koontz Pacific Northwest National Laboratory Richland, Washington K. P. Moran and K. A. Clark National Oceanic and Atmospheric Administration Environmental Technology Laboratory Boulder, Colorado C. Chander STC xxxxxxxxx M. A. Miller and K. L. Johnson Brookhaven National Laboratory Upton, New York Abstract In September 2003, the Southern Great Plains (SGP) millimeter wave cloud radar (MMCR) was upgraded to a new digital

  11. Safety analysis report for packaging upgrade plan

    SciTech Connect

    Kelly, D.L., Westinghouse Hanford

    1996-12-09

    This Safety Analysis Report for Packaging (SARP) Upgrade Plan reflects a SARP upgrade schedule based on the most current program needs. A performance agreement has been assigned, beginning in FY 1997, to update, revise, and/or cancel 20 percent of the existing onsite SARPS, so that 100 percent are reviewed and within current standards by the completion of the Project Hanford Management Contract (five-year period).

  12. Why Energy Efficiency Upgrades | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Why Energy Efficiency Upgrades Why Energy Efficiency Upgrades How We Use Energy in Our Buildings Start with an Energy Evaluation Understand How Typical Home Energy Improvements Can Result in a Better Building Tools and Calculators for Homes Homes and commercial buildings consume 40% of the energy used in the United States. Of the $2,000 the average American spends paying for energy annually, $200 to $400 could be going to waste from drafts, air leaks around openings, and outdated heating and

  13. Jefferson Lab awards upgrade contracts (Inside Business) | Jefferson...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    https:www.jlab.orgnewsreleasesjefferson-lab-awards-upgrade-contracts Submitted: Friday, January 9...

  14. Value impact analysis of Generic Issue 143, Availability of Heating, Ventilation, Air Conditioning (HVAC) and Chilled Water Systems

    SciTech Connect

    Daling, P.M.; Marler, J.E.; Vo, T.V.; Phan, H.; Friley, J.R.

    1993-11-01

    This study evaluates the values (benefits) and impacts (costs) associated with potential resolutions to Generic Issue 143, ``Availability of HVAC and Chilled Water Systems.`` The study identifies vulnerabilities related to failures of HVAC, chilled water, and room cooling systems; develops estimates of room heatup rates and safety-related equipment vulnerabilities following losses of HVAC/room cooler systems; develops estimates of the core damage frequencies and public risks associated with failures of these systems; develops three proposed resolution strategies to this generic issue; and performs a value/impact analysis of the proposed resolutions. Existing probabilistic risk assessments for four representative plants, including one plant from each vendor, form the basis for the core damage frequency and public risk calculations. Both internal and external events were considered. It was concluded that all three proposed resolution strategies exceed the $1,000/person-rem cost-effectiveness ratio. Additional evaluations were performed to develop ``generic`` insights on potential design-related and configuration-related vulnerabilities and potential high-frequency ({approximately}1E-04/RY) accident sequences that involve failures of HVAC/room cooling functions. It was concluded that, although high-frequency accident sequences may exist at some plants, these high-frequency sequences are plant-specific in nature or have been resolved through hardware and/or operational changes. The plant-specific Individual Plant Examinations are an effective vehicle for identification and resolution of these plant-specific anomalies and hardware configurations.

  15. HVAC Program

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    New Commercial Program Development Commercial Current Promotions Industrial Federal Agriculture Heating Ventilation and Air Conditioning Energy efficient Heating Ventilation and...

  16. IPNS upgrade: A feasibility study

    SciTech Connect

    1995-04-01

    Many of Argonne National Laboratory`s (ANL`s) scientific staff members were very active in R&D work related to accelerator-based spoliation sources in the 1970s and early 1980s. In 1984, the Seitz/Eastman Panel of the National Academy of Sciences reviewed U.S. materials science research facilities. One of the recommendations of this panel was that the United States build a reactor-based steady-state source, the Advanced Neutron Source (ANS), at Oak Ridge National Laboratory. Subsequently, R&D activities related to the design of an accelerator-based source assumed a lower priority. The resumption of pulsed-source studies in this country started simultaneously with design activities in Europe aimed at the European Spallation Source (ESS). The European Community funded a workshop in September 1991 to define the parameters of the ESS. Participants in this workshop included both accelerator builders and neutron source users. A consortium of European countries has proposed to build a 5-MW pulsed source, and a feasibility study is currently under way. Soon after the birth of the ESS, a small group at ANL set about bringing themselves up to date on pulsed-source information since 1984 and studied the feasibility of upgrading ANL`s Intense Pulsed Neutron Source (IPNS) to 1 MW by means of a rapidly cycling synchrotron that could be housed, along with its support facilities, in existing buildings. In early 1993, the Kohn panel recommended that (1) design and construction of the ANS should be completed according to the proposed project schedule and (2) development of competitive proposals for cost-effective design and construction of a 1-MW pulsed spallation source should be authorized immediately.

  17. Energy Efficiency Upgrades in Multifamily Housing | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Efficiency Upgrades in Multifamily Housing Energy Efficiency Upgrades in Multifamily Housing Better Buildings Residential Network Case Study: Energy Efficiency Upgrades in Multifamily Housing. This case study addresses multifamily energy upgrade experiences by two members of the Better Buildings Residential Network-Elevate Energy and the International Center for Appropriate and Sustainable Technology (ICAST). Energy Efficiency Upgrades in Multifamily Housing (426.94 KB) More Documents

  18. Upgrade Boilers with Energy-Efficient Burners | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Upgrade Boilers with Energy-Efficient Burners Upgrade Boilers with Energy-Efficient Burners This tip sheet on upgrading boilers provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies. STEAM TIP SHEET #24 Upgrade Boilers with Energy-Efficient Burners (January 2012) (416.98 KB) More Documents & Publications Improve Your Boiler's Combustion Efficiency Minimize Boiler Short Cycling Losses J.R. Simplot: Burner Upgrade Project Improves

  19. Jefferson Lab accelerator upgrade completed: Initial operations set to

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    begin while experimental equipment upgrades continue | Jefferson Lab accelerator upgrade completed: Initial operations set to begin while experimental equipment upgrades continue Jefferson Lab accelerator upgrade completed: Initial operations set to begin while experimental equipment upgrades continue areial Aerial of Jefferson Lab NEWPORT NEWS, VA, August 12, 2014 - The Department of Energy's Thomas Jefferson National Accelerator Facility ("Jefferson Lab") has just received formal

  20. Climate balance of biogas upgrading systems

    SciTech Connect

    Pertl, A.; Mostbauer, P.; Obersteiner, G.

    2010-01-15

    One of the numerous applications of renewable energy is represented by the use of upgraded biogas where needed by feeding into the gas grid. The aim of the present study was to identify an upgrading scenario featuring minimum overall GHG emissions. The study was based on a life-cycle approach taking into account also GHG emissions resulting from plant cultivation to the process of energy conversion. For anaerobic digestion two substrates have been taken into account: (1) agricultural resources and (2) municipal organic waste. The study provides results for four different upgrading technologies including the BABIU (Bottom Ash for Biogas Upgrading) method. As the transport of bottom ash is a critical factor implicated in the BABIU-method, different transport distances and means of conveyance (lorry, train) have been considered. Furthermore, aspects including biogas compression and energy conversion in a combined heat and power plant were assessed. GHG emissions from a conventional energy supply system (natural gas) have been estimated as reference scenario. The main findings obtained underlined how the overall reduction of GHG emissions may be rather limited, for example for an agricultural context in which PSA-scenarios emit only 10% less greenhouse gases than the reference scenario. The BABIU-method constitutes an efficient upgrading method capable of attaining a high reduction of GHG emission by sequestration of CO{sub 2}.

  1. Heavy oil. upgrading integrated with steam drive

    SciTech Connect

    Van Driesen, R.; Viens, C.H.; Fornoff, L.L.

    1980-01-01

    A study of the upgrading of heavy oil from a representative Venezuelan Jobo crude (9.2/sup 0/API, 4.1% sulfur, and 500 ppm total metals) from the Orinoco area involved 110 computer simulations based on a modified C-E Lummus Refinery Linear Program model on the assumptions of a 125,000 bbl/day refinery built, starting at 1979 prices, for completion by 1986 near the producing field to supply the fuel oil needed to provide oil field steam. All of the upgrading systems were economically attractive; the per cent return-on-investment (ROI) before taxes for the methods studied were: for Lummus LC-Fining, 135.9%; for Exxon's FLEXICOKING, 132.4%; for delayed coking, 119.2%; and for deasphalting, 106.5%. LC-Fining provided the best over-all combination of flexibility, product yield, product quality, and return on investment. The economics favored upgrading to the maximum extent possible; there was a reduction in the ROI for all the upgrading systems when product specifications were lowered from the premium base case (1.2% SO/sub 2/ emitted per million Btu fired). The premium upgraded heavy crude oils should be worth $3.00-$3.50/bbl more than comparable conventional crude oils, could be of up to 27/sup 0/API, and could be substituted, at up to 50%, for conventional crude oils in a typical U.S. refinery.

  2. Level-2 Calorimeter Trigger Upgrade at CDF

    SciTech Connect

    Flanagan, G.U.; /Purdue U.

    2007-04-01

    The CDF Run II Level-2 calorimeter trigger is implemented in hardware and is based on an algorithm used in Run I. This system insured good performance at low luminosity obtained during the Tevatron Run II. However, as the Tevatron instantaneous luminosity increases, the limitations of the current system due to the algorithm start to become clear. In this paper, we will present an upgrade of the Level-2 calorimeter trigger system at CDF. The upgrade is based on the Pulsar board, a general purpose VME board developed at CDF and used for upgrading both the Level-2 tracking and the Level-2 global decision crate. This paper will describe the design, hardware and software implementation, as well as the advantages of this approach over the existing system.

  3. Bitumen and heavy oil upgrading in Canada

    SciTech Connect

    Chrones, J. ); Germain, R.R. )

    1989-01-01

    A review is presented of the heavy oil upgrading industry in Canada. Up to now it has been based on the processing of bitumen extracted from oil sands mining operations at two sites, to produce a residue-free, low sulphur, synthetic crude. Carbon rejection has been the prime process technology with delayed coking being used by Suncor and FLUID COKING at Syncrude. Alternative processes for recovering greater amounts of synthetic crude are examined. These include a variety of hydrogen addition processes and combinations which produce pipelineable materials requiring further processing in downstream refineries with expanded capabilities. The Newgrade Energy Inc. upgrader now under construction in Regina, will use fixed-bed, catalytic, atmospheric-residue, hydrogen processing. Two additional projects, also based on hydrogenation, will use ebullated bed catalyst systems; the expansion of Syncrude, now underway, is using the LC Fining Process whereas the announced Husky Bi-Provincial upgrader is based on H-Oil.

  4. Bitumen and heavy oil upgrading in Canada

    SciTech Connect

    Chrones, J.

    1988-06-01

    A review is presented of the heavy oil upgrading industry in Canada. Up to now it has been based on the processing of bitumen extracted from oil sands mining operations at two sites, to produce a residue-free, low sulfur, synthetic crude. Carbon rejection has been the prime process technology with delayed coking being used by Suncor and FLUID COKING at Syncrude. Alternative processes for recovering greater amounts of synthetic crude are examined. These include a variety of hydrogen addition processes and combinations which produce pipelineable materials requiring further processing in downstream refineries with expanded capabilities. The Newgrade Energy Inc. upgrader, now under construction in Regina, will use fixed-bed, catalytic, atmospheric-residue, hydrogen processing. Two additional products, also based on hydrogenation, will use ebullated bed catalyst systems: the expansion of Syncrude, now underway, is using the LC Fining Process whereas the announced Husky Bi-Provincial upgrader is based on H-Oil.

  5. Energy Upgrade of the Siam Photon Source

    SciTech Connect

    Rugmai, S.; Rujirawat, S.; Hoyes, G. G.; Prawanta, S.; Kwankasem, A.; Siriwattanapitoon, S.; Suradet, N.; Pimol, P.; Junthong, N.; Boonsuya, S.; Janpuang, P.; Prawatsri, P.; Klysubun, P.

    2007-01-19

    The energy upgrade of the storage ring is part of the plans to develop x-ray production capability of the Siam Photon Source. Simulations have been carried out. The bending magnet power supply has been replaced. Energy of the injected 1 GeV beam from the injector is then ramped up 20% in the storage ring. Studies for modification of bending magnet poles have been done to evaluate possibility of further increasing the beam energy to 1.4 GeV in the future. Studies of the energy upgrade plan and details of energy ramping process, together with beam measurements are presented.

  6. The LANSCE RICE control system upgrade.

    SciTech Connect

    Oothoudt, Michael; Schaller, S.; Bjorklund, E. A.; Burns, M. J.; Carr, G.; Carr, G.; Faucett, John Allen,; Hayden, D. J.; Lusk, M. D.; Merl, R. B.; Potter, J. M.; Reynolds, J. A.; Romero, D. B.; Shelley, F. E.

    2003-01-01

    The LANSCE (Los Alamos Neutron Science Center) control system upgrade program continues with the impending replacement of the RICE (Remote Instrumentation and Control Equipment) subsystem. The RICE subsystem upgrade is a challenge because of its technology (late 1960s), number of channels (>10,000), and unique characteristics (all-modules data takes, timed/flavored data takes). The plan is to replace at least the non-timed data and the command portions of the subsystem with Programmable Logic Controllers (PLCs). We discuss motivations, technological challenges, proof-of-principle, and planning. The boundary condition, as usual, is that we must implement these major changes on a running accelerator.

  7. Market assessment for active solar heating and cooling products. Category B: a survey of decision-makers in the HVAC marketplace. Final report

    SciTech Connect

    1980-09-01

    A comprehensive evaluation of the market for solar heating and cooling products for new and retrofit markets is reported. The emphasis is on the analysis of solar knowledge among HVAC decision makers and a comprehensive evaluation of their solar attitudes and behavior. The data from each of the following sectors are described and analyzed: residential consumers, organizational and manufacturing buildings, HVAC engineers and architects, builders/developers, and commercial/institutional segments. (MHR)

  8. Inverted Attic Bulkhead for HVAC Ductwork, Roseville, California (Fact Sheet), Building America Case Study: Whole-House Solutions for Existing Homes, Building Technologies Office (BTO)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Inverted Attic Bulkhead for HVAC Ductwork Roseville, California PROJECT INFORMATION Project Name: Long-Term Monitoring of Occupied Test House Location: Roseville, CA Partners: K. Hovnanian® Homes®, www.khov.com IBACOS www.ibacos.com Building Component: Envelope, structural, HVAC ducts Construction: New Application: New; single and/or multifamily Year Tested: 2012 Applicable Climate Zone(s): Hot-dry climate PERFORMANCE DATA HERS Index: 52 Projected Energy Savings: 11 million Btu/year heating

  9. Initial Business Case Analysis of Two Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes

    SciTech Connect

    Baxter, Van D

    2006-11-01

    The long range strategic goal of the Department of Energy's Building Technologies (DOE/BT) Program is to create, by 2020, technologies and design approaches that enable the construction of net-zero energy homes at low incremental cost (DOE/BT 2005). A net zero energy home (NZEH) is a residential building with greatly reduced needs for energy through efficiency gains, with the balance of energy needs supplied by renewable technologies. While initially focused on new construction, these technologies and design approaches are intended to have application to buildings constructed before 2020 as well resulting in substantial reduction in energy use for all building types and ages. DOE/BT's Emerging Technologies (ET) team is working to support this strategic goal by identifying and developing advanced heating, ventilating, air-conditioning, and water heating (HVAC/WH) technology options applicable to NZEHs. Although the energy efficiency of heating, ventilating, and air-conditioning (HVAC) equipment has increased substantially in recent years, new approaches are needed to continue this trend. Dramatic efficiency improvements are necessary to enable progress toward the NZEH goals, and will require a radical rethinking of opportunities to improve system performance. The large reductions in HVAC energy consumption necessary to support the NZEH goals require a systems-oriented analysis approach that characterizes each element of energy consumption, identifies alternatives, and determines the most cost-effective combination of options. In particular, HVAC equipment must be developed that addresses the range of special needs of NZEH applications in the areas of reduced HVAC and water heating energy use, humidity control, ventilation, uniform comfort, and ease of zoning. In FY05 ORNL conducted an initial Stage 1 (Applied Research) scoping assessment of HVAC/WH systems options for future NZEHs to help DOE/BT identify and prioritize alternative approaches for further development

  10. Preparation for upgrading western subbituminous coal

    SciTech Connect

    Grimes, R.W.; Cha, C.Y.; Sheesley, D.C.

    1990-11-01

    The objective of this project was to establish the physical and chemical characteristics of western coal and determine the best preparation technologies for upgrading this resource. Western coal was characterized as an abundant, easily mineable, clean, low-sulfur coal with low heating value, high moisture, susceptibility to spontaneous ignition, and considerable transit distances from major markets. Project support was provided by the Morgantown Energy Technology Center (METC) of the US Department of Energy (DOE). The research was conducted by the Western Research Institute, (WRI) in Laramie, Wyoming. The project scope of work required the completion of four tasks: (1) project planning, (2) literature searches and verbal contacts with consumers and producers of western coal, (3) selection of the best technologies to upgrade western coal, and (4) identification of research needed to develop the best technologies for upgrading western coals. The results of this research suggest that thermal drying is the best technology for upgrading western coals. There is a significant need for further research in areas involving physical and chemical stabilization of the dried coal product. Excessive particle-size degradation and resulting dustiness, moisture reabsorption, and high susceptibility to spontaneous combustion are key areas requiring further research. Improved testing methods for the determination of equilibrium moisture and susceptibility to spontaneous ignition under various ambient conditions are recommended.

  11. T-Farm complex alarm upgrades

    SciTech Connect

    Roberts, J.B.

    1995-01-01

    The alarm and controls associated with the T, TX, and TY farms are located in the 242-T control room. The design data for replacement and upgrades of the alarm panels is in this document. This task was canceled previous to the 90% design review point.

  12. Design of heavy oil upgrading units

    SciTech Connect

    Farrell, W.D.; Phodes, R.P.; Zeno, D.Y.

    1985-01-01

    Heavy oil upgrading has become an increasingly important aspect of ER and E's research. Due to high costs of experimental catalysts, small catalyst charges are used (20-150cc). Tubular design and tree-stage stirred design are discussed with emphasis on the techniques and equipment used to handle heavy oil. Mechanical design and fluid mechanics are discussed.

  13. ELECTRONICS UPGRADE OF HIGH RESOLUTION MASS SPECTROMETERS

    SciTech Connect

    Mcintosh, J; Joe Cordaro, J

    2008-03-10

    High resolution mass spectrometers are specialized systems that allow researchers to determine the exact mass of samples to four significant digits by using magnetic and electronic sector mass analyzers. Many of the systems in use today at research laboratories and universities were designed and built more than two decades ago. The manufacturers of these systems have abandoned the support for some of the mass spectrometers and parts to power and control them have become scarce or obsolete. The Savannah River National Laboratory has been involved in the upgrade of the electronics and software for these legacy machines. The Electronics Upgrade of High Resolution Mass Spectrometers consists of assembling high-end commercial instrumentation from reputable manufacturers with a minimal amount of customization to replace the electronics for the older systems. By taking advantage of advances in instrumentation, precise magnet control can be achieved using high resolution current sources and continuous feedback from a high resolution hall-effect probe. The custom equipment include a precision voltage divider/summing amplifier chassis, high voltage power supply chassis and a chassis for controlling the voltage emission for the mass spectrometer source tube. The upgrade package is versatile enough to interface with valve control, vacuum and other instrumentation. Instrument communication is via a combination of Ethernet and traditional IEEE-488 GPIB protocols. The system software upgrades include precision control, feedback and spectral waveform analysis tools.

  14. Testing of FMI's Coal Upgrading Process

    SciTech Connect

    Vijay Sethi

    2009-03-21

    WRI and FMI have collaborated to develop and test a novel coal upgrading technology. Proprietary coal upgrading technology is a fluidized bed-based continuous process which allows high through-puts, reducing the coal processing costs. Processing is carried out under controlled oxidizing conditions at mild enough conditions that compared to other coal upgrading technologies; the produced water is not as difficult to treat. All the energy required for coal drying and upgrading is derived from the coal itself. Under the auspices of the Jointly Sponsored Research Program, Cooperative Agreement DE-FC26-98FT40323, a nominal 400 lbs/hour PDU was constructed and operated. Over the course of this project, several low-rank coals were successfully tested in the PDU. In all cases, a higher Btu, low moisture content, stable product was produced and subsequently analyzed. Stack emissions were monitored and produced water samples were analyzed. Product stability was established by performing moisture readsorption testing. Product pyrophobicity was demonstrated by instrumenting a coal pile.

  15. Sandia Lightning Early Warning Network: Digital-based upgrade

    SciTech Connect

    Boyd, G.M.

    1994-05-01

    This report describes the layout and operation of the recently upgraded Sandia Lightning Early Warning Network, which was upgraded from an analog-based to a digital-based telemetry system.

  16. J.R. Simplot: Burner Upgrade Project Improves Performance and...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    J.R. Simplot: Burner Upgrade Project Improves Performance and Saves Energy at a Large Food Processing Plant J.R. Simplot: Burner Upgrade Project Improves Performance and Saves ...

  17. Biological Pyrolysis Oil Upgrading Presentation for BETO 2015...

    Energy.gov [DOE] (indexed site)

    Pyrolysis Oil Upgrading WBS 2.3.2.301 2015 DOE BioEnergy Technologies Office (BETO) ... * Tt-J Catalytic Upgrading of Bio-Oil Intermediates to Fuels and Chemicals ...

  18. NREL Delivers In-Home HVAC Efficiency Testing Solutions (Fact Sheet), Building America: Technical Highlight, Building Technologies Program (BTP)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Delivers In-Home HVAC Efficiency Testing Solutions Researchers at the National Renewable Energy Laboratory (NREL) have recently developed two simple in-home efficiency test methods that can be used by technicians, researchers, or interested homeowners to verify the correct opera- tion and energy efficiency of a home's air conditioning and heating equipment. An efficiency validation method for mini-split heat pumps (MSHPs)-highly efficient refrigerant-based air conditioning and heating systems

  19. Better Buildings Residential Network Peer Exchange Call Series: Home Improvement Catalyst„Maximizing HVAC Performanc Through Contractor Partnerships (201)

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Home Improvement Catalyst-Maximizing HVAC Performance Through Contractor Partnerships (201) September 22, 2016 Call Slides and Discussion Summary Agenda  Agenda Review and Ground Rules  Opening Polls  Brief Residential Network Overview  Featured Speakers  Steve Dunn, U.S. DOE: Update on Home Improvement Catalyst Initiative  Tom Koby, Emerson ClimateTechnologies  Will Baker, Midwest Energy Efficiency Alliance (MEEA)  Discussion  What are effective strategies to ensure

  20. Structural analysis of fuel assembly clads for the Upgraded Transient Reactor Test Facility (TREAT Upgrade)

    SciTech Connect

    Ewing, T.F.; Wu, T.S.

    1986-01-01

    The Upgraded Transient Reactor Test Facility (TREAT Upgrade) is designed to test full-length, pre-irradiated fuel pins of the type used in large LMFBRs under accident conditions, such as severe transient overpower and loss-of-coolant accidents. In TREAT Upgrade, the central core region is to contain new fuel assemblies of higher fissile loadings to maximize the energy deposition to the test fuel. These fuel assemblies must withstand normal peak clad temperatures of 850/sup 0/C for hundreds of test transients. Due to high temperatures and gradients predicted in the clad, creep and plastic strain effects are significant, and the clad structural behavior cannot be analyzed by conventional linear techniques. Instead, the detailed elastic-plastic-creep behavior must be followed along the time-dependent load history. This paper presents details of the structural evaluations of the conceptual TREAT Upgrade fuel assembly clads.

  1. Guidelines for Home Energy Upgrade Professionals: Standard Work Specifications for Multifamily Energy Upgrades (Fact Sheet)

    SciTech Connect

    Not Available

    2011-08-01

    This fact sheet provides essential information about the 2011 publication of the Workforce Guidelines for Multifamily Home Energy Upgrades, including their origin, their development with the help of industry leaders to create the standard work specifications for retrofit work.

  2. Quality Control, Standardization of Upgrades, and Workforce Expectations

    Office of Energy Efficiency and Renewable Energy (EERE)

    Better Buildings Residential Network Workforce Peer Exchange Call Series: Quality Control, Standardization of Upgrades, and Workforce Expectations, March 27, 2014.

  3. LOWELL ADDS ENERGY EFFICIENCY TO HISTORIC UPGRADES | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    LOWELL ADDS ENERGY EFFICIENCY TO HISTORIC UPGRADES LOWELL ADDS ENERGY EFFICIENCY TO HISTORIC UPGRADES LOWELL ADDS ENERGY EFFICIENCY TO HISTORIC UPGRADES Faced with the challenge of making buildings in a National Historical Park area more energy efficient, the City of Lowell, Massachusetts, used $5 million in seed funding from the U.S. Department of Energy's Better Buildings Neighborhood Program to launch the BetterBuildings Lowell Energy Upgrade (BLEU) project. From the beginning, the project

  4. Energy Upgrade California Drives Demand From Behind the Wheel | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Upgrade California Drives Demand From Behind the Wheel Energy Upgrade California Drives Demand From Behind the Wheel Photo of a trailer with the Energy Upgrade California logo and graphics painted on the side. With a goal of "energy efficiency or bust," the California Center for Sustainable Energy (CCSE) recently completed a statewide tour of its ongoing Energy Upgrade California Roadshow. The mobile exhibit made 11 stops in nine cities across California during November

  5. Capitalizing on Multibenefits of Energy Upgrades at Multifamily Housing

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    (301) | Department of Energy Capitalizing on Multibenefits of Energy Upgrades at Multifamily Housing (301) Capitalizing on Multibenefits of Energy Upgrades at Multifamily Housing (301) Buildings Residential Network Peer Exchange Call Series: Capitalizing on Multibenefits of Energy Upgrades at Multifamily Housing (301), call slides and discussion summary. Call Slides and Discussion Summary (3.36 MB) More Documents & Publications Staged Upgrades as a Strategy for Residential Energy

  6. REFINING PROGRAM HELPS REENERGIZE NEBRASKA UPGRADES | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    REFINING PROGRAM HELPS REENERGIZE NEBRASKA UPGRADES REFINING PROGRAM HELPS REENERGIZE NEBRASKA UPGRADES REFINING PROGRAM HELPS REENERGIZE NEBRASKA UPGRADES In a state where energy costs are low and the home performance workforce had not been established, Nebraska's two largest cities-Omaha and Lincoln-took on the challenge of promoting whole home energy upgrades to homeowners, businesses, and nonprofit organizations. Using $10 million in seed funding from the U.S. Department of Energy's (DOE's)

  7. EMPOWERING SANTA BARBARA TO INVEST IN UPGRADES | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    EMPOWERING SANTA BARBARA TO INVEST IN UPGRADES EMPOWERING SANTA BARBARA TO INVEST IN UPGRADES EMPOWERING SANTA BARBARA TO INVEST IN UPGRADES In Santa Barbara County, California, the weather is so temperate that even the least energy-efficient homes can still feel comfortable year-round. To help residents see that energy upgrades can have benefits even in their climate, Santa Barbara County formed the Elective Municipal Programs to Optimize Water, Energy and Renewables (emPower) program.

  8. Y-12 Breaks Ground for Potable Water System Upgrades Project...

    National Nuclear Security Administration (NNSA)

    Breaks Ground for Potable Water System Upgrades Project March 15, 2008 Microsoft Office document icon NR-2-08

  9. Common Industrial Lighting Upgrade Technologies | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Common Industrial Lighting Upgrade Technologies Common Industrial Lighting Upgrade Technologies This tip sheet provides information on two lighting types and upgrade options, fluorescent lighting and high-bay lighting, for the purpose of improving plant-wide lighting performance. Common Industrial Lighting Upgrade Technologies (January 2010) (1002.53 KB) More Documents & Publications Energy Savings Potential of Solid-State Lighting in General Illumination Applications - Report Energy Savings

  10. Conversion Technologies for Advanced Biofuels - Bio-Oil Upgrading |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Oil Upgrading Conversion Technologies for Advanced Biofuels - Bio-Oil Upgrading PNNL report-out at the CTAB webinar on Bio-Oil Upgrading. ctab_webinar_bio_oils_upgrading.pdf (361.56 KB) More Documents & Publications Conversion Technologies for Advanced Biofuels - Bio-Oil Production Thermochemical Conversion Proceeses to Aviation Fuels 2013 Peer Review Presentations-Bio-oil

  11. CHICAGO HOUSE PARTIES SHOW WAYS TO UPGRADE | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CHICAGO HOUSE PARTIES SHOW WAYS TO UPGRADE CHICAGO HOUSE PARTIES SHOW WAYS TO UPGRADE CHICAGO HOUSE PARTIES SHOW WAYS TO UPGRADE The Chicago Metropolitan Agency for Planning (CMAP) and its partners created Energy Impact Illinois (EI2) to promote home energy upgrades in single-family homes, multifamily housing units, and commercial buildings to help the region meet its 2008 Chicago Climate Action Plan and longer term GO TO 2040 Strategic Plan. EI2 enlisted the help of the Elevate Energy, a

  12. Algal Lipid Extraction and Upgrading to Hydrocarbons Technology Pathway

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Algal Lipid Extraction and Upgrading to Hydrocarbons Technology Pathway Citation Details In-Document Search Title: Algal Lipid Extraction and Upgrading to Hydrocarbons Technology Pathway This technology pathway case investigates the cultivation of algal biomass followed by further lipid extraction and upgrading to hydrocarbon biofuels. Technical barriers and key research needs have been assessed in order for the algal lipid extraction and upgrading

  13. The JLAB 12 GeV Energy Upgrade of CEBAF

    SciTech Connect

    Harwood, Leigh H.

    2013-12-01

    This presentation should describe the progress of the 12GeV Upgrade of CEBAF at Jefferson Lab. The status of the upgrade should be presented as well as details on the construction, procurement, installation and commissioning of the magnet and SRF components of the upgrade.

  14. Catalytic Upgrading Sugars To Hydrocarbons | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Sugars To Hydrocarbons Catalytic Upgrading Sugars To Hydrocarbons PDF on catalytic bioenergy process Catalytic Upgrading Sugars To Hydrocarbons (477.56 KB) More Documents & Publications Biological Conversion of Sugars To Hydrocarbons Technology Pathway Selection Effort Catalytic Upgrading of Sugars to Hydrocarbons Technology Pathway

  15. Promoting high efficiency residential HVAC equipment: Lessons learned from leading utility programs

    SciTech Connect

    Neme, C.; Peters, J.; Rouleau, D.

    1998-07-01

    The Consortium for Energy Efficiency recently sponsored a study of leading electric utility efforts to promote high efficiency residential HVAC equipment. Given growing concerns from some utilities about the level of expenditures associated with rebate programs, special emphasis was placed on assessing the success of financing and other non-rebate options for promoting efficiency. Emphasis was also placed on review of efforts--rebate or otherwise--to push the market to very high levels of efficiency (i.e., SEER 13). This paper presents the results of the study. It includes discussion of key lessons from the utility programs analyzed. It also examines program participation rates and other potential indicators of market impacts. One notable conclusion is that several utility programs have pushed market shares for SEER 12 equipment to about 50% (the national average is less than 20%). At least one utility program has achieved a 50% market share for SEER 13 equipment (the national average is less than 3%). In general, financing does not appear to have as broad an appeal as consumer rebates. However, one unique utility program which combines the other of customer financing with modest incentives to contractors--in the form of frequent seller points that can be redeemed for advertising, technician training, travel and other merchandise--offers some promise that high participation rates can be achieved without customer rebates.

  16. An implementation of co-simulation for performance prediction of innovative integrated HVAC systems in buildings

    SciTech Connect

    Trcka, Marija; Wetter, Michael; Hensen, Jan L.M.

    2010-07-01

    Integrated performance simulation of buildings and heating, ventilation and air-conditioning (HVAC) systems can help reducing energy consumption and increasing level of occupant comfort. However, no singe building performance simulation (BPS) tool offers sufficient capabilities and flexibilities to accommodate the ever-increasing complexity and rapid innovations in building and system technologies. One way to alleviate this problem is to use co-simulation. The co-simulation approach represents a particular case of simulation scenario where at least two simulators solve coupled differential-algebraic systems of equations and exchange data that couples these equations during the time integration. This paper elaborates on issues important for co-simulation realization and discusses multiple possibilities to justify the particular approach implemented in a co-simulation prototype. The prototype is verified and validated against the results obtained from the traditional simulation approach. It is further used in a case study for the proof-of-concept, to demonstrate the applicability of the method and to highlight its benefits. Stability and accuracy of different coupling strategies are analyzed to give a guideline for the required coupling frequency. The paper concludes by defining requirements and recommendations for generic cosimulation implementations.

  17. A poloidal section neutron camera for MAST upgrade

    SciTech Connect

    Sangaroon, S.; Weiszflog, M.; Cecconello, M.; Conroy, S.; Ericsson, G.; Wodniak, I.; Keeling, D.; Turnyanskiy, M. [EURATOM Collaboration: MAST Team

    2014-08-21

    The Mega Ampere Spherical Tokamak Upgrade (MAST Upgrade) is intended as a demonstration of the physics viability of the Spherical Tokamak (ST) concept and as a platform for contributing to ITER/DEMO physics. Concerning physics exploitation, MAST Upgrade plasma scenarios can contribute to the ITER Tokamak physics particularly in the field of fast particle behavior and current drive studies. At present, MAST is equipped with a prototype neutron camera (NC). On the basis of the experience and results from previous experimental campaigns using the NC, the conceptual design of a neutron camera upgrade (NC Upgrade) is being developed. As part of the MAST Upgrade, the NC Upgrade is considered a high priority diagnostic since it would allow studies in the field of fast ions and current drive with good temporal and spatial resolution. In this paper, we explore an optional design with the camera array viewing the poloidal section of the plasma from different directions.

  18. Biorefining compounds and organocatalytic upgrading methods

    DOEpatents

    Chen, Eugene Y.; Liu, Dajiang

    2016-10-18

    The invention provides new methods for the direct umpolung self-condensation of 5-hydroxymethylfurfural (HMF) by organocatalysis, thereby upgrading the readily available substrate into 5,5'-di(hydroxymethyl)furoin (DHMF). While many efficient catalyst systems have been developed for conversion of plant biomass resources into HMF, the invention now provides methods to convert such nonfood biomass directly into DHMF by a simple process as described herein. The invention also provides highly effective new methods for upgrading other biomass furaldehydes and related compound to liquid fuels. The methods include the organocatalytic self-condensation (umpolung) of biomass furaldehydes into (C.sub.8-C.sub.12)furoin intermediates, followed by hydrogenation, etherification or esterification into oxygenated biodiesel, or hydrodeoxygenation by metal-acid tandem catalysis into premium hydrocarbon fuels.

  19. Chapter 1: ASDEX Upgrade - Introduction and Overview

    SciTech Connect

    Herrmann, Albrecht; Gruber, Otto

    2003-11-15

    This special issue of Fusion Science and Technology is a comprehensive review of the main physical and technological results achieved with the Axial Symmetric Divertor EXperiment (ASDEX) Upgrade located at the Max-Planck-Institut fuer Plasmaphysik in Garching, Germany. It includes special chapters presenting details of machine operation and control as well as results from the main topics of scientific investigations. This introductory chapter gives a survey of the aims of ASDEX Upgrade and the evolution of the scientific goals, which were accompanied by technical modifications during the more than 10 yr of operation. It presents a short overview on hardware modifications and on the scientific program. This chapter is also a summary of major scientific results, which are then described in more detail in the following chapters.

  20. An Upgrade for the Advanced Light Source

    SciTech Connect

    Chemla, Daniel S.; Feinberg, Benedict; Hussain, Zahid; Kirz, Janos; Krebs, Gary F.; Padmore, Howard A.; Robin, David S.; Robinson, Arthur L.; Smith, Neville V.

    2004-09-01

    One of the first third-generation synchrotron light sources, the ALS, has been operating for almost a decade at Berkeley Lab, where experimenters have been exploiting its high brightness for forefront science. However, accelerator and insertion-device technology have significantly changed since the ALS was designed. As a result, the performance of the ALS is in danger of being eclipsed by that of newer, more advanced sources. The ALS upgrade that we are planning includes full-energy, top-off injection with higher storage-ring current and the replacement of five first-generation insertion devices with nine state-of-the art insertion devices and four new application-specific beamlines now being identified in a strategic planning process. The upgrade will help keep the ALS at the forefront of soft x-ray synchrotron light sources for the next two decades.

  1. Process for upgrading a heavy viscous hydrocarbon

    SciTech Connect

    Lutz, I.H.

    1984-06-12

    A process for upgrading a heavy viscous hydrocarbon, for example, rendering a heavy viscous crude pipelinable, includes visbreaking, distillation and solvent extraction steps. A heavy viscous hydrocarbon is fed through the visbreaker which forms a feed to the distillation step. A heavier fraction from distillation is fed to a solvent extraction unit which produces a fraction which contains resin. At least a portion of the resin containing fraction separated in the solvent extraction unit is recycled and combined with the feed which is to be subjected to visbreaking so that the total yield of products, residual and gas-free, is increased. The recycled resin reduces the tendency of the asphaltenes to separate from the oil and thereby reduces the tendency to lay down coke in the visbreaker; this allows higher conversion to upgraded liquid products.

  2. Instrumentation upgrades for the Macromolecular Crystallography beamlines

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of the Swiss Light Source | Stanford Synchrotron Radiation Lightsource Instrumentation upgrades for the Macromolecular Crystallography beamlines of the Swiss Light Source Monday, October 29, 2012 - 2:00am SSRL, Bldg. 137, Rm. 322 Martin Fuchs, MX Group, Swiss Light Source; Paul Scherrer Institute (Villigen, Switzerland) A new unified diffractometer - the D3 - has been developed for the three MX beamlines. The first of the instruments is in general user operation at beamline X10SA since April

  3. 12 GeV Upgrade | Jefferson Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    12 GeV Upgrade Physicists at Jefferson Lab are trying to find answers to some of nature's most perplexing questions about the universe by exploring the nucleus of the atom. Their goal is to answer such questions as: "What is the universe made of?" and "What holds everyday matter together?" In their search for answers, physicists smash electrons into atoms using Jefferson Lab's Continuous Electron Beam Accelerator Facility. CEBAF provides physicists with an unprecedented

  4. CORRECTION SYSTEMS UPGRADE FOR THE SNS RING.

    SciTech Connect

    PAPAPHILIPPOU,Y.; GARDNER,C.J.; LEE,Y.Y.; WEI,J.

    2001-06-18

    In view of the changes in the design of the SNS ring from the original FODO lattice [l] to the 220m hybrid lattice [2] and finally 1.3GeV compatible 248m ring [3], complementary studies have been undertaken, in order to upgrade its correction packages. We review the evolution of the correction systems and present the accelerator physics studies for the adopted schemes and powering plan.

  5. Syngas Upgrading to Hydrocarbon Fuels Technology Pathway

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Syngas Upgrading to Hydrocarbon Fuels Technology Pathway Michael Talmadge, Mary Biddy, and Abhijit Dutta National Renewable Energy Laboratory Susanne Jones and Aye Meyer Pacific Northwest National Laboratory 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, under contract DE-AC36-08GO28308. Pacific Northwest National Laboratory is operated by Battelle for the United States

  6. NSTX-U Control System Upgrades

    SciTech Connect

    Erickson, K. G.; Gates, D. A.; Gerhardt, S. P.; Lawson, J. E.; Mozulay, R.; Sichta, P.; Tchilinguirian, G. J.

    2014-06-01

    The National Spherical Tokamak Experiment (NSTX) is undergoing a wealth of upgrades (NSTX-U). These upgrades, especially including an elongated pulse length, require broad changes to the control system that has served NSTX well. A new fiber serial Front Panel Data Port input and output (I/O) stream will supersede the aging copper parallel version. Driver support for the new I/O and cyber security concerns require updating the operating system from Redhat Enterprise Linux (RHEL) v4 to RedHawk (based on RHEL) v6. While the basic control system continues to use the General Atomics Plasma Control System (GA PCS), the effort to forward port the entire software package to run under 64-bit Linux instead of 32-bit Linux included PCS modifications subsequently shared with GA and other PCS users. Software updates focused on three key areas: (1) code modernization through coding standards (C99/C11), (2) code portability and maintainability through use of the GA PCS code generator, and (3) support of 64-bit platforms. Central to the control system upgrade is the use of a complete real time (RT) Linux platform provided by Concurrent Computer Corporation, consisting of a computer (iHawk), an operating system and drivers (RedHawk), and RT tools (NightStar). Strong vendor support coupled with an extensive RT toolset influenced this decision. The new real-time Linux platform, I/O, and software engineering will foster enhanced capability and performance for NSTX-U plasma control.

  7. Screening analysis for EPACT-covered commercial HVAC and water-heating equipment

    SciTech Connect

    S Somasundaram; PR Armstrong; DB Belzer; SC Gaines; DL Hadley; S Katipumula; DL Smith; DW Winiarski

    2000-05-25

    EPCA requirements state that if the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. (ASHRAE) amends efficiency levels prescribed in Standard 90.1-1989, then DOE must establish an amended uniform national manufacturing standard at the minimum level specified in amended Standard 90.1. However, DOE can establish higher efficiency levels if it can show through clear and convincing evidence that a higher efficiency level, that is technologically feasible and economically justified, would produce significant additional energy savings. On October 29, 1999, ASHRAE approved the amended Standard 90.1, which increases the minimum efficiency levels for some of the commercial heating, cooling, and water-heating equipment covered by EPCA 92. DOE asked Pacific Northwest National Laboratory (PNNL) to conduct a screening analysis to determine the energy-savings potential of the efficiency levels listed in Standard 90.1-1999. The analysis estimates the annual national energy consumption and the potential for energy savings that would result if the EPACT-covered products were required to meet these efficiency levels. The analysis also estimates additional energy-savings potential for the EPACT-covered products if they were to exceed the efficiency levels prescribed in Standard 90-1-1999. In addition, a simple life-cycle cost (LCC) analysis was performed for some alternative efficiency levels. This paper will describe the methodology, data assumptions, and results of the analysis. The magnitude of HVAC and SWH loads imposed on equipment depends on the building's physical and operational characteristics and prevailing climatic conditions. To address this variation in energy use, coil loads for 7 representative building types at 11 climate locations were estimated based on a whole-building simulation.

  8. Radiant heating and cooling, displacement ventilation with heat recovery and storm water cooling: An environmentally responsible HVAC system

    SciTech Connect

    Carpenter, S.C.; Kokko, J.P.

    1998-12-31

    This paper describes the design, operation, and performance of an HVAC system installed as part of a project to demonstrate energy efficiency and environmental responsibility in commercial buildings. The systems installed in the 2180 m{sup 2} office building provide superior air quality and thermal comfort while requiring only half the electrical energy of conventional systems primarily because of the hydronic heating and cooling system. Gas use for the building is higher than expected because of longer operating hours and poor performance of the boiler/absorption chiller.

  9. NSTX-U Control System Upgrades

    DOE PAGES [OSTI]

    Erickson, K. G.; Gates, D. A.; Gerhardt, S. P.; Lawson, J. E.; Mozulay, R.; Sichta, P.; Tchilinguirian, G. J.

    2014-06-01

    The National Spherical Tokamak Experiment (NSTX) is undergoing a wealth of upgrades (NSTX-U). These upgrades, especially including an elongated pulse length, require broad changes to the control system that has served NSTX well. A new fiber serial Front Panel Data Port input and output (I/O) stream will supersede the aging copper parallel version. Driver support for the new I/O and cyber security concerns require updating the operating system from Redhat Enterprise Linux (RHEL) v4 to RedHawk (based on RHEL) v6. While the basic control system continues to use the General Atomics Plasma Control System (GA PCS), the effort to forwardmore » port the entire software package to run under 64-bit Linux instead of 32-bit Linux included PCS modifications subsequently shared with GA and other PCS users. Software updates focused on three key areas: (1) code modernization through coding standards (C99/C11), (2) code portability and maintainability through use of the GA PCS code generator, and (3) support of 64-bit platforms. Central to the control system upgrade is the use of a complete real time (RT) Linux platform provided by Concurrent Computer Corporation, consisting of a computer (iHawk), an operating system and drivers (RedHawk), and RT tools (NightStar). Strong vendor support coupled with an extensive RT toolset influenced this decision. The new real-time Linux platform, I/O, and software engineering will foster enhanced capability and performance for NSTX-U plasma control.« less

  10. High efficiency, low cost scrubber upgrades

    SciTech Connect

    Klingspor, J.S.; Walters, M.

    1998-07-01

    ABB introduced the LS-2 technology; a limestone based wet FGD system, which is capable of producing high purity gypsum from low grade limestone, in late 1995. Drawing from 30,000 MWe of worldwide wet FGD experience, ABB has incorporated several innovations in the new system designed to reduce the overall cost of SO{sub 2} compliance. Collectively, these improvements are referred to as LS-2. The improvements include a compact high efficiency absorber, a simple dry grinding system, a closed coupled flue gas reheat system, and a tightly integrated dewatering system. The compact absorber includes features such a high velocity spray zone, significantly improved gas-liquid contact system, compact reaction tank, and a high velocity mist eliminator. The LS-2 system is being demonstrated at Ohio Edison's Niles Plant at the 130 MWe level, and this turnkey installation was designed and erected in a 20-month period. At Niles, all of the gypsum is sold to a local wallboard manufacturer. Many of the features included in the LS-2 design and demonstrated at Niles can be used to improve the efficiency and operation of existing systems including open spray towers and tray towers. The SO{sub 2} removal efficiency can be significantly improved by installing the high efficiency LS-2 style spray header design and the unique wall rings. The absorber bypass can be eliminated or reduced by including the LS-2 style high velocity mist eliminator. Also, the LS-2 style spray header design combined with wall rings allow for an increase in absorber gas velocity at a maintained or improved performance without the need for costly upgrades of the absorber recycle pumps. the first upgrade using LS-2 technology was done at CPA's Coal Creek Station (2{times}545 MWe). The experience form the scrubber upgrade at Coal Creek is discussed along with operating results.

  11. The value of steam turbine upgrades

    SciTech Connect

    Potter, K.; Olear, D.

    2005-11-01

    Technological advances in mechanical and aerodynamic design of the turbine steam path are resulting in higher reliability and efficiency. A recent study conducted on a 390 MW pulverized coal-fired unit revealed just how much these new technological advancements can improve efficiency and output. The empirical study showed that the turbine upgrade raised high pressure (HP) turbine efficiency by 5%, intermediate pressure (IP) turbine efficiency by 4%, and low pressure (LP) turbine efficiency by 2.5%. In addition, the unit's highest achievable gross generation increased from 360 MW to 371 MW. 3 figs.

  12. Process for upgrading heavy hydrocarbonaceous oils

    SciTech Connect

    Fisher, I.P.; Souhrada, F.; Woods, H.J.

    1981-10-13

    An integrated upgrading process is disclosed which can be used to lower the specific gravity, viscosity and boiling range of heavy, viscous hydrocarbonaceous oil . The process consists of fractionally distilling the oil, treating its residuum with a hydrogen donor material under hydrocracking conditions, fractionally distilling the effluent from the hydrocracking zone and rehydrogenating that portion boiling from about 180/sup 0/ C to 350/sup 0/ C for recycling to the hydrocracking zone. The liquid portion of the oil not recycled can be recombined into a reconstituted crude suitable for transporting by normal crude pipelines.

  13. Syngas Upgrading to Hydrocarbon Fuels Technology Pathway

    SciTech Connect

    Talmadge, M.; Biddy, M.; Dutta, A.; Jones, S.; Meyer, A.

    2013-03-01

    This technology pathway case investigates the upgrading of woody biomass derived synthesis gas (syngas) to hydrocarbon biofuels. While this specific discussion focuses on the conversion of syngas via a methanol intermediate to hydrocarbon blendstocks, there are a number of alternative conversion routes for production of hydrocarbons through a wide array of intermediates from syngas. Future work will also consider the variations to this pathway to determine the most economically viable and lowest risk conversion route. Technical barriers and key research needs have been identified that should be pursued for the syngas-to-hydrocarbon pathway to be competitive with petroleum-derived gasoline-, diesel- and jet-range hydrocarbon blendstocks.

  14. Lowell, Massachusetts, Preserves Historic Home Through Energy Upgrades |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Preserves Historic Home Through Energy Upgrades Lowell, Massachusetts, Preserves Historic Home Through Energy Upgrades Photo of a two-story historic home. Artist James MacNeil Whistler's birthplace home in Lowell, Massachusetts, was built in 1823 and now houses the Lowell Art Association. The house was in need of a series of upgrades that improved energy efficiency while catering to the specific needs of a historic home and museum. Through the BetterBuildings Lowell

  15. MICHIGAN PUTS COMMERCIAL UPGRADES ON THE MENU | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    MICHIGAN PUTS COMMERCIAL UPGRADES ON THE MENU MICHIGAN PUTS COMMERCIAL UPGRADES ON THE MENU MICHIGAN PUTS COMMERCIAL UPGRADES ON THE MENU Homeowners weren't the only ones affected by the economic downturn in Michigan. Because businesses were also looking for ways to reduce operating costs and save resources, the Michigan State Energy Program (SEP) worked with a nonprofit organization, Michigan Saves, to create the Michigan Saves Business Energy Financing (BEF) program. Using $5 million in seed

  16. What's Working in Residential Energy Efficiency Upgrade Programs -

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Promising Approaches and Lessons Learned | Department of Energy What's Working in Residential Energy Efficiency Upgrade Programs - Promising Approaches and Lessons Learned What's Working in Residential Energy Efficiency Upgrade Programs - Promising Approaches and Lessons Learned Slides presented in the "What's Working in Residential Energy Efficiency Upgrade Programs Conference - Promising Approaches and Lessons Learned" on May 20, 2011 in Washington, D.C. What's Working in

  17. What's Working in Residential Energy Efficiency Upgrade Programs Workshop,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    May 2011 | Department of Energy What's Working in Residential Energy Efficiency Upgrade Programs Workshop, May 2011 What's Working in Residential Energy Efficiency Upgrade Programs Workshop, May 2011 On May 20, 2011, the Better Buildings Neighborhood Program held the What's Working in Residential Energy Efficiency Upgrade Programs workshop. Better Buildings hosted the workshop in collaboration with Home Performance with ENERGY STAR, EPA Climate Showcase Communities, and the Doris Duke

  18. BEST OFFER EVER ACCELERATED TEXAS UPGRADES | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    BEST OFFER EVER ACCELERATED TEXAS UPGRADES BEST OFFER EVER ACCELERATED TEXAS UPGRADES BEST OFFER EVER ACCELERATED TEXAS UPGRADES In Austin, Texas, air conditioners hum constantly from April to October, which creates a powerful opportunity to eliminate air leaks in homes and other buildings. That's also why contractors often find themselves with more than enough work during some months of the year but are quite slow in others, often resulting in layoffs. To tackle this challenge, municipal

  19. Bedford Energizes Other Communities to Upgrade | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Bedford Energizes Other Communities to Upgrade Bedford Energizes Other Communities to Upgrade Bedford Energizes Other Communities to Upgrade Spurred by the creation of a Climate Action Plan to reduce the town of Bedford, New York's greenhouse gas emissions by 20% by 2020, Energize New York used combined funding of $2.52 million from the U.S. Department of Energy's Better Buildings Neighborhood Program and the New York State Energy Research and Development Authority (NYSERDA) to pilot a

  20. Honeymoons Lead to Upgrades in Western Vermont | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Honeymoons Lead to Upgrades in Western Vermont Honeymoons Lead to Upgrades in Western Vermont Logo Neighborworks H.E.A.T. Squad. For homeowners who are hesitant to make energy efficiency upgrades, offering them a honeymoon might just be the motivation they need. NeighborWorks of Western Vermont (NWWVT) created a "honeymoon period" for its loan payments and has seen success by allowing homeowners to experience six months of comfort and energy savings before they begin making loan

  1. Nuclear Materials Safeguards and Security Upgrade Project Completed Under

    National Nuclear Security Administration (NNSA)

    Budget | National Nuclear Security Administration | (NNSA) Nuclear Materials Safeguards and Security Upgrade Project Completed Under Budget April 03, 2014 WASHINGTON, D.C. - The National Nuclear Security Administration's (NNSA) Nuclear Materials Safeguards and Security Upgrade Project (NMSSUP) was recently completed approximately $1 million under its original budget of $245 million. NMSSUP upgrades security at Los Alamos National Laboratory's (LANL) Technical Area-55, a facility that houses

  2. Local firms benefit from Jefferson Lab upgrade | Jefferson Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Local firms benefit from Jefferson Lab upgrade Local firms benefit from Jefferson Lab upgrade Michael Schwartz, Staff Writer Inside Business, February 16, 2009 Just two months into the year, the $310 million upgrade at the U.S. Department of Energy's Thomas Jefferson National Accelerator Facility is already paying off for local companies. A $14.1 million contract awarded earlier this month to S.B. Ballard made the Virginia Beach-based construction company the second local firm to reap the

  3. Federal Finance Facilities Available for Energy Efficiency Upgrades and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Clean Energy Deployment | Department of Energy Federal Finance Facilities Available for Energy Efficiency Upgrades and Clean Energy Deployment Federal Finance Facilities Available for Energy Efficiency Upgrades and Clean Energy Deployment This webinar, held on Sept. 24, 2013, provides information on federal finance facilities available for energy efficiency upgrades and clean energy deployment. Examples include USDA's Electric Loan Program, HUD's PowerSaver Home Improvement Loans Program,

  4. Federal Finance Facilities Available for Energy Efficiency Upgrades and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Clean Energy Deployment | Department of Energy Federal Finance Facilities Available for Energy Efficiency Upgrades and Clean Energy Deployment Federal Finance Facilities Available for Energy Efficiency Upgrades and Clean Energy Deployment The Federal Finance Facilities Available for Energy Efficiency Upgrades and Clean Energy Deployment resource guide lists the various federal financing programs for which energy efficiency and clean energy qualify - meant to make it easier for state, local

  5. Find Financing for Energy Efficiency Upgrades | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Commercial Buildings » Find Financing for Energy Efficiency Upgrades Find Financing for Energy Efficiency Upgrades Photo of a block in lower downtown Denver that is part of Living City Block, a DOE Commercial Building Partnerships participant. Financing need not be a barrier to improving energy efficiency in your commercial building. There are federal, state, and local and tax incentives for energy efficiency upgrades, and other financial opportunities to help you meet your energy goals. The

  6. REPOWERING BAINBRIDGE AND BREMERTON WITH UPGRADES | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    REPOWERING BAINBRIDGE AND BREMERTON WITH UPGRADES REPOWERING BAINBRIDGE AND BREMERTON WITH UPGRADES REPOWERING BAINBRIDGE AND BREMERTON WITH UPGRADES Faced with a utility system capacity challenge that would have required a new substation and additional power lines across their community, the environmentally conscious residents of Bainbridge Island, Washington, responded with a plan to show that the island's existing infrastructure could support energy demand-if residents reduced energy use.

  7. EECBG Success Story: County Partners with Siemens on Energy Upgrades |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy County Partners with Siemens on Energy Upgrades EECBG Success Story: County Partners with Siemens on Energy Upgrades July 9, 2010 - 11:11am Addthis McHenry County, Illinois was awarded with an Energy Efficiency and Conservation Block Grant (EECBG) to develop projects including a solar photovoltaic energy system, LED lighting at municipal buildings, boiler upgrades, energy efficiency retrofits at the county government center, and a public education energy savings

  8. Flexibility in heavy oil upgrading with unicracking/HDS technology

    SciTech Connect

    Hennig, H.; Baron, K.; Moorhead, E.L.; Smith, M.

    1984-03-01

    With petroleum reserves becoming heavier and the demand for bottom of the barrel products greatly reduced, refiners are increasing their capabilities to upgrade heavy oil. Many heavy oil upgrading options are available and the best strategy for each refiner is not obvious. The best approach will depend on the specific circumstances and goals of the refiner. This presentation discusses the relative merits of several heavy oil upgrading options utilizing the Unicracking/HDS process.

  9. Characteristics and upgrading technologies of Chinese heavy oil

    SciTech Connect

    Ghuang Yang; Jinsen Gao

    1995-12-31

    The characteristics of typical Chinese heavy oils produced in the eastern, northwestern, and northeastern parts of China are presented to show the uniqueness of heavy oils on the Chinese mainland. Henceforth, upgrading technologies of Chinese domestic heavy crudes are discussed along this line. Two main categories of upgrading technologies, decarbonization and hydrogenation, as realized or being developed in this country are presented. It is concluded that most Chinese heavy crudes are adaptable to conventional upgrading processes.

  10. DOE Campaign Proves Commercial Lighting Upgrades Drive Savings | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Campaign Proves Commercial Lighting Upgrades Drive Savings DOE Campaign Proves Commercial Lighting Upgrades Drive Savings July 11, 2016 - 12:08pm Addthis DOE Campaign Proves Commercial Lighting Upgrades Drive Savings By Monica Kanojia The Interior Lighting Campaign (Campaign) has seen tremendous success since its inception with more than 160 leading organizations signing on as participants and supporters. Launched as one of the Better Buildings Initiative's Technology Campaigns in

  11. CONSORTIUM GETS WISE ABOUT ENERGY UPGRADES | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CONSORTIUM GETS WISE ABOUT ENERGY UPGRADES CONSORTIUM GETS WISE ABOUT ENERGY UPGRADES CONSORTIUM GETS WISE ABOUT ENERGY UPGRADES In a region where energy efficiency is a relatively new concept, the Southeast Energy Efficiency Alliance (SEEA) joined with a consortium of 13 cities across eight states and one territory to build a framework for energy efficiency programs that could be replicated and implemented across the Southeast. Because each city took a unique approach to developing and

  12. California Member Connects Solar Adoption With Upgrades | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Connects Solar Adoption With Upgrades California Member Connects Solar Adoption With Upgrades Photo of a young man working on solar panels. Studies on the connection between solar adoption and energy upgrades by Better Buildings Residential Network member Center for Sustainable Energy (CSE) in California are helping solar companies realize that partnering with local energy efficiency programs can help turn potential competition into an addition to their business. According to CSE,

  13. Methods and apparatuses for preparing upgraded pyrolysis oil

    SciTech Connect

    Brandvold, Timothy A; Baird, Lance Awender; Frey, Stanley Joseph

    2013-10-01

    Methods and apparatuses for preparing upgraded pyrolysis oil are provided herein. In an embodiment, a method of preparing upgraded pyrolysis oil includes providing a biomass-derived pyrolysis oil stream having an original oxygen content. The biomass-derived pyrolysis oil stream is hydrodeoxygenated under catalysis in the presence of hydrogen to form a hydrodeoxygenated pyrolysis oil stream comprising a cyclic paraffin component. At least a portion of the hydrodeoxygenated pyrolysis oil stream is dehydrogenated under catalysis to form the upgraded pyrolysis oil.

  14. THREE VIRGINIA PROGRAMS OVERCOME BARRIERS TO UPGRADES | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy THREE VIRGINIA PROGRAMS OVERCOME BARRIERS TO UPGRADES THREE VIRGINIA PROGRAMS OVERCOME BARRIERS TO UPGRADES THREE VIRGINIA PROGRAMS OVERCOME BARRIERS TO UPGRADES Using $2.9 million in seed funding from the U.S. Department of Energy's (DOE's) Better Buildings Neighborhood Program, the Virginia Department of Mines, Minerals, and Energy (VDMME) set out to overcome marketplace barriers and catalyze home energy improvements in different regions of the state. Three regional energy alliances

  15. UPGRADES WORK IN PHILADELPHIA'S HISTORIC BUILDINGS | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    UPGRADES WORK IN PHILADELPHIA'S HISTORIC BUILDINGS UPGRADES WORK IN PHILADELPHIA'S HISTORIC BUILDINGS UPGRADES WORK IN PHILADELPHIA’S HISTORIC BUILDINGS Philadelphia's buildings are among the oldest and most historic in the country, and many predate modern energy-efficient designs by centuries. Energy improvements to older buildings are often expensive, which has been a barrier to reducing the energy use of Greater Philadelphia's homes and commercial properties. With $25 million in seed

  16. Generating Demand for Multifamily Building Upgrades | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Demand for Multifamily Building Upgrades Generating Demand for Multifamily Building Upgrades Better Buildings Residential Network Peer Exchange Call Series: Generating Demand for Multifamily Building Upgrades, call slides and discussion summary, May 14, 2015. Call Slides and Discussion Summary (1.2 MB) More Documents & Publications Strategies to Address Split Incentives in Multifamily Buildings Outreach to Multifamily Landlords and Tenants Moving Multifamily Buildings From Assessments to

  17. Using Qualified Energy Conservation Bonds for Public Building Upgrades:

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Reducing Energy Bills in the City of Philadelphia | Department of Energy Qualified Energy Conservation Bonds for Public Building Upgrades: Reducing Energy Bills in the City of Philadelphia Using Qualified Energy Conservation Bonds for Public Building Upgrades: Reducing Energy Bills in the City of Philadelphia Summarizes how the City of Philadelphia leveraged $6.25 million in qualified energy conservation bonds to upgrade the energy efficiency of city buildings. Author: Lawrence Berkeley

  18. Microsoft Word - CX-2013ElectronicEquipmentUpgrades_WEB.docx

    Office of Environmental Management (EM)

    Equipment Upgrades and Emergency Generator Replacements PP&A Project No: 2571 ... 2013 Electronic Equipment and Emergency Generator Projects 3 Attachment 1 2013 Electronic ...

  19. New Science on the Horizon as Upgraded Particle Accelerator Meets...

    Office of Science (SC)

    New Science on the Horizon as Upgraded Particle Accelerator Meets Commissioning Milestones Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP ...

  20. The /scratc3 performance degradation after GridRaid upgrade

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    The The /scratc3 performance degradation after GridRaid upgrade The /scratc3 performance degradation after GridRaid upgrade April 7, 2016 The Edison /scratch3 file system was upgraded to Grid Raid from MDRaid during the move to the CRT building (Dec, 2015). This upgrade was recommended by the vendors because it greatly enhances the drive rebuild time and write performance when compared to the traditional MDRaid that was deployed on Edison /scratch3 file system before the move (The /scratch1 and

  1. Syngas Upgrading to Hydrocarbon Fuels Technology Pathway | Department...

    Energy.gov [DOE] (indexed site)

    Upgrading to Hydrocarbon Fuels 2013 Peer Review Presentations-Gasification Thermochemical Ethanol via Indirect Gasification and Mixed Alcohol Synthesis of Lignocellulosic Biomass

  2. Energy Upgrade Program Revitalizing Oregon | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    lighting, will be about 760, meaning the upgrades will pay for themselves in ... Upfront Costs to Save Energy Smart for Life received a loan from Palm Beach County's ...

  3. Shared Space vs. In-Unit Upgrades in Multifamily Buildings

    Energy.gov [DOE]

    Better Buildings Neighborhood Program Multifamily Peer Exchange Call: Shared Space vs. In-Unit Upgrades in Multifamily Buildings, Call Slides and Summary, May 9, 2013.

  4. Computing Sciences Staff Help East Bay High Schoolers Upgrade...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    from underrepresented groups learn about careers in a variety of IT fields, the Laney College Computer Information Systems Department offered its Upgrade: Computer Science Program. ...

  5. Algal Lipid Extraction and Upgrading to Hydrocarbons Technology...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Technology Pathway More Documents & Publications Pathways for Algal Biofuels Bioenergy Technologies Office R&D Pathways: Algal Lipid Upgrading 2013 Peer Review Presentations-Algae

  6. Security Upgrades Completed in Russian Northern Fleet | National...

    National Nuclear Security Administration (NNSA)

    An important mission of NNSA is to reduce the threat of the proliferation of nuclear weapons by working cooperatively with Russia to upgrade the security of nuclear facilities. ...

  7. Syngas Upgrading to Hydrocarbon Fuels Technology Pathway (Technical...

    Office of Scientific and Technical Information (OSTI)

    This technology pathway case investigates the upgrading of woody biomass derived synthesis ... Sponsoring Org: USDOE Office of Energy Efficiency and Renewable Energy Biomass Program ...

  8. Using QECBs for Street Lighting Upgrades: Lighting the Way to...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    the Internal Revenue Service Qualified Energy Conservation Bonds Using Qualified Energy Conservation Bonds for Public Building Upgrades: Reducing Energy Bills in the City of...

  9. Addressing Barriers to Upgrade Projects at Affordable Multifamily Properties (201)

    Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Addressing Barriers to Upgrade Projects at Affordable Multifamily Properties (201), call slides and discussion summary.

  10. EECBG Success Story: Energy Efficiency Upgrades Part of Winning...

    Energy Saver

    This feature, along with upgrades to the building envelope and lighting, are estimated to reduce the school district's annual energy usage by 43 percent. Learn more. Addthis Related ...

  11. Office of Energy Policy and Systems Analysis Site Upgrade

    Energy.gov [DOE]

    Office of Energy Policy and Systems Analysis site is currently being upgraded to better serve on audience. Please check back shortly.

  12. Direct Catalytic Upgrading of Current Dilute Alcohol Fermentation...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    or Catalyst Tuning * Beyond the Ethanol "Blend-wall" * Uses existing ... * The program objective is to take the ethanol upgrading technology from TRL 2 to TRL ...

  13. Conceptual design report for Project W-420, stack monitoring upgrade

    SciTech Connect

    Lott, D.T., Fluor Daniel Hanford

    1997-03-10

    This document provides the Conceptual Design for the upgrade of seven designated Tank Farm stacks to meet NESHAP Title 40, CFR, Part 61, Sub-part H requirements.

  14. EA-1190: Wastewater Treatment Capability Upgrade, Amarillo, Texas

    Energy.gov [DOE]

    This EA evaluates the environmental impacts for the proposed upgrade of the U.S. Department of Energy Pantex Plant Wastewater Treatment Plant in Amarillo, Texas.

  15. Staged Upgrades - Homeowner-focused Strategies for Encouraging...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Strategies for Encouraging Energy Upgrades over Time August 20, 2015 Call Slides and Discussion Summary Agenda Call Logistics Residential Network and Peer Exchange ...

  16. PHOENIX ENERGIZES LIGHT RAIL CORRIDOR WITH UPGRADES | Department...

    Energy Saver

    in Phoenix, Arizona's 10-mile-long Light Rail Corridor, Energize Phoenix focused on performing energy upgrades and reducing energy use in commercial and residential spaces. ...

  17. Capitalizing on Multibenefits of Energy Upgrades at Multifamily...

    Energy Saver

    Call Slides and Discussion Summary (3.36 MB) More Documents & Publications Staged Upgrades as a Strategy for Residential Energy Efficiency Trends in Multifamily Programs: What's ...

  18. Staged Upgrades as a Strategy for Residential Energy Efficiency...

    Energy Saver

    as a Strategy for Residential Energy Efficiency Staged Upgrades as a Strategy for Residential Energy Efficiency Better Buildings Residential Network Peer Exchange Call Series: ...

  19. Syngas Upgrading to Hydrocarbon Fuels Technology Pathway | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Pathway This technology pathway case investigates the upgrading of woody biomass derived synthesis gas (syngas) to hydrocarbon biofuels. While this specific discussion...

  20. The enhanced ASDEX Upgrade pellet centrifuge launcher

    SciTech Connect

    Plöckl, B.; Lang, P. T.

    2013-10-15

    Pellets played an important role in the program of ASDEX Upgrade serving both for investigations on efficient particle fuelling and high density scenarios but also for pioneering work on Edge Localised Mode (ELM) pacing and mitigation. Initially designed for launching fuelling pellets from the magnetic low field side, the system was converted already some time ago to inject pellets from the magnetic high field side as much higher fuelling efficiency was found using this configuration. In operation for more than 20 years, the pellet launching system had to undergo a major revision and upgrading, in particular of its control system. Furthermore, the control system installed adjacent to the launcher had to be transferred to a more distant location enforcing a complete galvanic separation from torus potential and a fully remote control solution. Changing from a hybrid system consisting of PLC S5/S7 and some hard wired relay control to a state of the art PLC system allowed the introduction of several new operational options enabling more flexibility in the pellet experiments. This article describes the new system architecture of control hardware and software, the operating procedure, and the extended operational window. First successful applications for ELM pacing and triggering studies are presented as well as utilization for the development of high density scenarios.

  1. CEBAF Upgrade: Cryomodule Performance And Lessons Learned

    SciTech Connect

    Drury, Michael A.; Davis, G. Kirk; Hogan, John P.; Hovater, J. Curt; King, Lawrence; Marhauser, Frank; Park, HyeKyoung; Preble, Joe; Reece, Charles E.; Rimmer, Robert A.; Wang, Haipeng; Wiseman, Mark A.

    2014-02-01

    The Thomas Jefferson National Accelerator Facility is currently engaged in the 12 GeV Upgrade Project. The goal of the 12 GeV Upgrade is a doubling of the available beam energy of the Continuous Electron Beam Accelerator Facility (CEBAF) from 6 GeV to 12 GeV. This increase in beam energy will be due in large part to the addition of ten C100 cryomodules plus associated new RF in the CEBAF linacs. The C100 cryomodules are designed to deliver 100 MeV per installed cryomodule. Each C100 cryomodule is built around a string of eight seven-cell, electro-polished, superconducting RF cavities. While an average performance of 100MV per cryomodule is needed to achieve the overall 12 GeV beam energy goal, the actual performance goal for the cryomodules is an average energy gain of 108 MV to provide operational headroom. Cryomodule production started in December 2010. All ten of the C100 cryomodules are installed in the linac tunnels and are on schedule to complete commissioning by September 2013. Performance during Commissioning has ranged from 104 MV to 118 MV. In May, 2012 a test of an early C100 achieved 108 MV with full beam loading. This paper will discuss the performance of the C100 cryomodules along with operational challenges and lessons learned for future designs.

  2. An evaluation of three commercially available technologies forreal-time measurement of rates of outdoor airflow into HVAC systems

    SciTech Connect

    Fisk, William J.; Faulkner, David; Sullivan, Douglas P.

    2004-10-28

    During the last few years, new technologies have been introduced for real-time continuous measurement of the flow rates of outdoor air (OA) into HVAC systems; however, an evaluation of these measurements technologies has not previously been published. This document describes a test system and protocols developed for a controlled evaluation of these measurement technologies. The results of tests of three commercially available measurement technologies are also summarized. The test system and protocol were judged practical and very useful. The three commercially available measurement technologies should provide reasonably, e.g., 20%, accurate measurements of OA flow rates as long as air velocities are maintained high enough to produce accurately measurable pressure signals. In HVAC systems with economizer controls, to maintain the required air velocities the OA intake will need to be divided into two sections in parallel, each with a separate OA damper. All of the measurement devices had pressure drops that are likely to be judged acceptable. The influence of wind on the accuracy of these measurement technologies still needs to be evaluated.

  3. An evaluation of technologies for real-time measurement of rates of outdoor airflow into HVAC systems

    SciTech Connect

    Fisk, William J.; Faulkner, David; Sullivan, Douglas P.

    2004-09-01

    During the last few years, new technologies have been introduced for real-time continuous measurement of the flow rates of outdoor air (OA) into HVAC systems; however, an evaluation of these measurement technologies has not previously been published. This document describes a test system and protocols developed for a controlled evaluation of these measurement technologies. The results of tests of four commercially available measurement technologies and one prototype based on a new design are also summarized. The test system and protocol were judged practical and very useful. The series of tests identified three commercially available measurement technologies that should provide reasonably accurate measurements of OA flow rates as long as air velocities are maintained high enough to produce accurately measurable pressure signals. In HVAC systems with economizer controls, to maintain the required air velocities the OA intake will need to be divided into two sections in parallel, each with a separate OA damper. The errors in OA flow rates measured with the fourth commercially available measurement technology were 20% to 30% with horizontal probes but much larger with vertical probes. The new prototype measurement technology was the only one that appears suitable for measuring OA flow rates over their full range from 20% OA to 100% OA without using two separate OA dampers. All of the measurement devices had pressure drops that are likely to be judged acceptable. The influence of wind on the accuracy of these measurement technologies still needs to be evaluated.

  4. TMX-Upgrade neutral-beam injection system

    SciTech Connect

    Felker, B.; Kane, R.J.; Wong, R.L.; Calderon, M.O.; Moore, T.L.

    1981-10-05

    The TMX experiment proved that axial confinement of central-cell ions is improved ninefold by the electrostatic potential of end-cell plasmas. The TMX Upgrade task is to improve this confinement further. This paper discusses the injector system aspects of the TMX Upgrade.

  5. Rebates Cut the Price of Big-Time Efficiency Upgrades

    Office of Energy Efficiency and Renewable Energy (EERE)

    One of the smartest ways for homeowners to save money on major appliance upgrades is to hook into an energy efficiency rebate program. The Neighborhood Energy Connection (NEC), a non-profit organization in St. Paul, Minnesota, helps local residents take advantage of Xcel Energy’s rebate programs that cut the cost of whole-house energy efficiency upgrades.

  6. Algal Lipid Extraction and Upgrading to Hydrocarbons Technology Pathway

    Energy.gov [DOE]

    This technology pathway case investigates the cultivation of algal biomass followed by further lipid extraction and upgrading to hydrocarbon biofuels. Technical barriers and key research needs have been assessed in order for the algal lipid extraction and upgrading pathway to be competitive with petroleum-derived gasoline-, diesel-, and jet-range hydrocarbon blendstocks.

  7. Algal Lipid Extraction and Upgrading to Hydrocarbons Technology Pathway

    SciTech Connect

    Davis, R.; Biddy, M.; Jones, S.

    2013-03-01

    This technology pathway case investigates the cultivation of algal biomass followed by further lipid extraction and upgrading to hydrocarbon biofuels. Technical barriers and key research needs have been assessed in order for the algal lipid extraction and upgrading pathway to be competitive with petroleum-derived gasoline-, diesel-, and jet-range hydrocarbon blendstocks.

  8. NREL's Advanced Thermal Conversion Laboratory at the Center for Buildings and Thermal Systems: On the Cutting-Edge of HVAC and CHP Technology (Revised)

    SciTech Connect

    Not Available

    2005-09-01

    This brochure describes how the unique testing capabilities of NREL's Advanced Thermal Conversion Laboratory at the Center For Buildings and Thermal Systems can help industry meet the challenge of developing the next generation of heating, ventilating, and air-conditioning (HVAC) and combined heat and power (CHP) equipment and concepts.

  9. The 12 GeV Energy Upgrade at Jefferson Laboratory

    SciTech Connect

    Pilat, Fulvia C.

    2012-09-01

    Two new cryomodules and an extensive upgrade of the bending magnets at Jefferson Lab has been recently completed in preparation for the full energy upgrade in about one year. Jefferson Laboratory has undertaken a major upgrade of its flagship facility, the CW re-circulating CEBAF linac, with the goal of doubling the linac energy to 12 GeV. I will discuss here the main scope and timeline of the upgrade and report on recent accomplishments and the present status. I will then discuss in more detail the core of the upgrade, the new additional C100 cryomodules, their production, tests and recent successful performance. I will then conclude by looking at the future plans of Jefferson Laboratory, from the commissioning and operations of the 12 GeV CEBAF to the design of the MEIC electron ion collider.

  10. PEP-II Transverse Feedback Electronics Upgrade

    SciTech Connect

    Weber, J.M.; Chin, M.J.; Doolittle, L.R.; Akre, R.; /SLAC

    2006-03-13

    The PEP-II B Factory at the Stanford Linear Accelerator Center (SLAC) requires an upgrade of the transverse feedback system electronics. The new electronics require 12-bit resolution and a minimum sampling rate of 238 Msps. A Field Programmable Gate Array (FPGA) is used to implement the feedback algorithm. The FPGA also contains an embedded PowerPC 405 (PPC-405) processor to run control system interface software for data retrieval, diagnostics, and system monitoring. The design of this system is based on the Xilinx{reg_sign} ML300 Development Platform, a circuit board set containing an FPGA with an embedded processor, a large memory bank, and other peripherals. This paper discusses the design of a digital feedback system based on an FPGA with an embedded processor. Discussion will include specifications, component selection, and integration with the ML300 design.

  11. PEP-II Transverse Feedback Electronics Upgrade

    SciTech Connect

    Weber, J.; Chin, M.; Doolittle, L.; Akre, R.

    2005-05-09

    The PEP-II B Factory at the Stanford Linear Accelerator Center (SLAC) requires an upgrade of the transverse feedback system electronics. The new electronics require 12-bit resolution and a minimum sampling rate of 238 Msps. A Field Programmable Gate Array (FPGA) is used to implement the feedback algorithm. The FPGA also contains an embedded PowerPC 405 (PPC-405) processor to run control system interface software for data retrieval, diagnostics, and system monitoring. The design of this system is based on the Xilinx(R) ML300 Development Platform, a circuit board set containing an FPGA with an embedded processor, a large memory bank, and other peripherals. This paper discusses the design of a digital feedback system based on an FPGA with an embedded processor. Discussion will include specifications, component selection, and integration with the ML300 design.

  12. Steam turbine upgrading: low-hanging fruit

    SciTech Connect

    Peltier, R.

    2006-04-15

    The thermodynamic performance of the steam turbine, more than any other plant component, determines overall plant efficiency. Upgrading steam path components and using computerized design tools and manufacturing techniques to minimise internal leaks are two ways to give tired steam turbines a new lease on life. The article presents three case studies that illustrate how to do that. These are at Unit 1 of Dairyland's J.P. Madgett Station in Alma, WI, a coal-fired subcritical steam plant; the four units at AmerenUE's 600 MW coal-fired Labadie plant west of St. Louis; and Unit 3 of KeyPlan Corp's Northport Power Station on Long Island. 8 figs.

  13. Upgrading the TFTR Transrex Power Supplies

    SciTech Connect

    J. E. Lawson, R. Marsala, S. Ramakrishnan, X. Zhao, P. Sichta

    2009-05-29

    In order to provide improved and expanded experimental capabilities, the existing Transrex power supplies at PPPL are to be upgraded and modernized. Each of the 39 power supplies consists of two six pulse silicon controlled rectifier sections forming a twelve pulse power supply. The first modification is to split each supply into two independent six pulse supplies by replacing the existing obsolete twelve pulse firing generator with two commercially available six pulse firing generators. The second change replaces the existing control link with a faster system, with greater capacity, which will allow for independent control of all 78 power supply sections. The third change replaces the existing Computer Automated Measurement and Control (CAMAC) based fault detector with an Experimental Physics and Industrial Control System (EPICS) compatible unit, eliminating the obsolete CAMAC modules. Finally the remaining relay logic and interfaces to the "Hardwired Control System" will be replaces with a Programmable Logic Controller (PLC).

  14. Heavy crude upgrading using remote natural gas

    SciTech Connect

    Grosboll, M.P.

    1991-12-03

    This paper describes a method of forming an upgraded crude. It comprises: forming hydrogen from methane gas for hydroconverting heavy crude to form a better crude and reduce its viscosity; hydrogenating under hydroconverting conditions of 650 degrees Fahrenheit ({degrees}F)-1000{degrees}F; and 500-3000 pounds per square inch gauge (psig) only a first portion of a crude oil stream less than the total crude oil stream to produce a light oil that has a lowered viscosity; admixing the light oil with the remainder of the crude oil stream not hydrogenated to produce a flowable crude; and transporting the flowable crude to a refinery including a substep of flowing the crude through a pipeline.

  15. Sludge formation during heavy oil upgrading

    SciTech Connect

    Storm, D.A.; Decanio, S.J.; Edwards, J.C.

    1995-12-31

    A soft coke-like substance often forms in the liquid product of visbreaking and hydrocracking processes for upgrading vacuum residue of heavy crude oil. This material usually limits the severity or conversion of the process because it accumulates in downstream equipment. Although the amount of such material produced depends on the crude oil, it has not been possible to correlate its production rate to chemical characteristics of the vacuum residue in a quantitative manner In this work we show that the amount of sludge produced per unit weight of vacuum residue feed in laboratory hydrotreating experiments can be correlated with four chemical characteristic of the vacuum residue: the degree of condensed polynuclear aromaticity, the average number of alkyl-groups substituting the polynuclear aromatics, the ratio of heptane insolubles to pentane insoluble-heptane solubles, and the H/C ratio of the latter fraction. The correlation coefficient is 0.95.

  16. LLRF System for the CEBAF Separator Upgrade

    SciTech Connect

    Plawski, Tomasz E.; Bachimanchi, Ramakrishna; Hovater, J. Curt; Seidman, David J.; Wissmann, Mark J.

    2014-12-01

    The Continuous Electron Beam Accelerator Facility (CEBAF) energy upgrade from 6 GeV to 12 GeV includes the installation of four new 748.5 MHz normal conducting deflecting cavities in the 5th pass extraction region. This system will work together with the existing 499 MHz RF Separator in order to allow simultaneous delivery of the beam to four CEBAF experimental halls. The RF system employs two digital LLRF systems controlling four cavities in a vector sum. Cavity tune information of the individual cavities is also obtained using a multiplexing scheme of the forward and reflected RF signals. In this paper we will present detailed LLRF design and the current status of the CEBAF 748.5/499 MHz beam extraction system.

  17. Upgraded HFIR Fuel Element Welding System

    SciTech Connect

    Sease, John D

    2010-02-01

    The welding of aluminum-clad fuel plates into aluminum alloy 6061 side plate tubing is a unique design feature of the High Flux Isotope Reactor (HFIR) fuel assemblies as 101 full-penetration circumferential gas metal arc welds (GMAW) are required in the fabrication of each assembly. In a HFIR fuel assembly, 540 aluminum-clad fuel plates are assembled into two nested annular fuel elements 610 mm (24-inches) long. The welding process for the HFIR fuel elements was developed in the early 1960 s and about 450 HFIR fuel assemblies have been successfully welded using the GMAW process qualified in the 1960 s. In recent years because of the degradation of the electronic and mechanical components in the old HFIR welding system, reportable defects in plate attachment or adapter welds have been present in almost all completed fuel assemblies. In October 2008, a contract was awarded to AMET, Inc., of Rexburg, Idaho, to replace the old welding equipment with standard commercially available welding components to the maximum extent possible while maintaining the qualified HFIR welding process. The upgraded HFIR welding system represents a major improvement in the welding system used in welding HFIR fuel elements for the previous 40 years. In this upgrade, the new inner GMAW torch is a significant advancement over the original inner GMAW torch previously used. The innovative breakthrough in the new inner welding torch design is the way the direction of the cast in the 0.762 mm (0.030-inch) diameter aluminum weld wire is changed so that the weld wire emerging from the contact tip is straight in the plane perpendicular to the welding direction without creating any significant drag resistance in the feeding of the weld wire.

  18. The DIII-D cryogenic system upgrade

    SciTech Connect

    Schaubel, K.M.; Laughon, G.J.; Campbell, G.L.; Langhorn, A.R.; Stevens, N.C.; Tupper, M.L.

    1993-10-01

    The original DIII-D cryogenic system was commissioned in 1981 and was used to cool the cryopanel arrays for three hydrogen neutral beam injectors. Since then, new demands for liquid helium have arisen including: a fourth neutral beam injector, ten superconducting magnets for the electron cyclotron heating gyrotrons, and more recently, the advanced diverter cryopump which resides inside the tokamak vacuum vessel. The original cryosystem could not meet these demands. Consequently, the cryosystem was upgraded in several phases to increase capacity, improve reliability, and reduce maintenance. The majority of the original system has been replaced with superior equipment. The capacity now exists to support present as well as future demands for liquid helium at DIII-D including a hydrogen pellet injector, which is being constructed by Oak Ridge National Laboratory. Upgrades to the cryosystem include: a recently commissioned 150 {ell}/hr helium liquefier, two 55 g/sec helium screw compressors, a fully automated 20-valve cryogen distribution box, a high efficiency helium wet expander, and the conversion of equipment from manual or pneumatic to programmable logic controller (PLC) control. The distribution box was designed and constructed for compactness due to limited space availability. Overall system efficiency was significantly improved by replacing the existing neutral beam reliquefier Joule-Thomson valve with a reciprocating wet expander. The implementation of a PLC-based automatic control system has resulted in increased efficiency and reliability. This paper will describe the cryosystem design with emphasis on newly added equipment. In addition, performance and operational experience will be discussed.

  19. Building America Best Practices Series Vol. 14: Energy Renovations...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    health, and safety of their homes by upgrading their heating, ventilation, and air conditioning (HVAC) equipment. Energy Renovations: HVAC More Documents & Publications Energy...

  20. Comparison of heating and cooling energy consumption by HVAC system with mixing and displacement air distribution for a restaurant dining area in different climates

    SciTech Connect

    Zhivov, A.M.; Rymkevich, A.A.

    1998-12-31

    Different ventilation strategies to improve indoor air quality and to reduce HVAC system operating costs in a restaurant with nonsmoking and smoking areas and a bar are discussed in this paper. A generic sitting-type restaurant is used for the analysis. Prototype designs for the restaurant chain with more than 200 restaurants in different US climates were analyzed to collect the information on building envelope, dining area size, heat and contaminant sources and loads, occupancy rates, and current design practices. Four constant air volume HVAC systems wit h a constant and variable (demand-based) outdoor airflow rate, with a mixing and displacement air distribution, were compared in five representative US climates: cold (Minneapolis, MN); Maritime (Seattle, WA); moderate (Albuquerque, NM); hot-dry (Phoenix, AZ); and hot-humid (Miami, FL). For all four compared cases and climatic conditions, heating and cooling consumption by the HVAC system throughout the year-round operation was calculated and operation costs were compared. The analysis shows: Displacement air distribution allows for better indoor air quality in the breathing zone at the same outdoor air supply airflow rate due to contaminant stratification along the room height. The increase in outdoor air supply during the peak hours in Miami and Albuquerque results in an increase of both heating and cooling energy consumption. In other climates, the increase in outdoor air supply results in reduced cooling energy consumption. For the Phoenix, Minneapolis, and Seattle locations, the HVAC system operation with a variable outdoor air supply allows for a decrease in cooling consumption up to 50% and, in some cases, eliminates the use of refrigeration machines. The effect of temperature stratification on HVAC system parameters is the same for all locations; displacement ventilation systems result in decreased cooling energy consumption but increased heating consumption.

  1. EA-1951: Midway-Moxee Rebuild and Midway-Grandview Upgrade Transmissio...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    51: Midway-Moxee Rebuild and Midway-Grandview Upgrade Transmission Line; Benton and Yakima Counties, Washington EA-1951: Midway-Moxee Rebuild and Midway-Grandview Upgrade ...

  2. FY 2013 Reactor Upgrades FOA (DE-FOA-0000815) | Department of...

    Energy.gov [DOE] (indexed site)

    University Programs (NEUP) University Reactor Upgrades Infrastructure Support for the ... FY 2013 Reactor Upgrades FOA (DE-FOA-0000815).pdf (270.3 KB) More Documents & Publications ...

  3. Energy Management in Small Commercial Buildings: A Look at How HVAC Contractors Can Deliver Energy Efficiency to this Segment

    SciTech Connect

    Hult, Erin; Granderson, Jessica; Mathew, Paul

    2014-07-01

    While buildings smaller than 50,000 sq ft account for nearly half of the energy used in US commercial buildings, energy efficiency programs to-date have primarily focused on larger buildings. Interviews with stakeholders and a review of the literature indicate interest in energy efficiency from the small commercial building sector, provided solutions are simple and low-cost. An approach to deliver energy management to small commercial buildings via HVAC contractors and preliminary demonstration findings are presented. The energy management package (EMP) developed includes five technical elements: benchmarking and analysis of monthly energy use; analysis of interval electricity data (if available), a one-hour onsite walkthrough, communication with the building owner, and checking of results. This data-driven approach tracks performance and identifies low-cost opportunities, using guidelines and worksheets for each element to streamline the delivery process and minimize the formal training required. This energy management approach is unique from, but often complementary to conventional quality maintenance or retrofit-focused programs targeting the small commercial segment. Because HVAC contractors already serve these clients, the transaction cost to market and deliver energy management services can be reduced to the order of hundreds of dollars per year. This business model, outlined briefly in this report, enables the offering to benefit the contractor and client even at the modest expected energy savings in small buildings. Results from a small-scale pilot of this approach validated that the EMP could be delivered by contractors in 4-8 hours per building per year, and that energy savings of 3-5percent are feasible through this approach.

  4. AMI FW UPGRADEABILITY TEST PROCEDURE AND SECURITY ASSESSMENT

    SciTech Connect

    Snyder, Isabelle B

    2014-01-01

    The National Institute of Standards and Technology (NIST) is producing NISTIR 7823 to define test requirements for Smart Meter upgradability. The term Smart Meter refers specifically to advanced electric meters being deployed to enhance management of electricity distribution for residential and industrial consumers. The underlying functional and security requirements for Smart Meter upgradability are specified in NEMA standard SG-AMI 1-2009. The purpose of NISTIR 7823 is to describe conformance test requirements that may be used voluntarily by testers and/or test laboratories to determine whether Smart Meters and Upgrade Management Systems conform to the requirements of NEMA SG-AMI 1-2009.

  5. Upgrading of petroleum oil feedstocks using alkali metals and hydrocarbons

    SciTech Connect

    Gordon, John Howard

    2014-09-09

    A method of upgrading an oil feedstock by removing heteroatoms and/or one or more heavy metals from the oil feedstock composition. This method reacts the oil feedstock with an alkali metal and an upgradant hydrocarbon. The alkali metal reacts with a portion of the heteroatoms and/or one or more heavy metals to form an inorganic phase separable from the organic oil feedstock material. The upgradant hydrocarbon bonds to the oil feedstock material and increases the number of carbon atoms in the product. This increase in the number of carbon atoms of the product increases the energy value of the resulting oil feedstock.

  6. Jefferson Lab's upgraded Free-Electron Laser produces first ligh |

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Jefferson Lab upgraded Free-Electron Laser produces first ligh Jefferson Lab's upgraded Free-Electron Laser produces first light June 18, 2003 Researchers at the U.S. Department of Energy's Thomas Jefferson National Accelerator Facility have produced first light from their 10-kilowatt Free-Electron Laser (FEL). Entrance to Free-Electron Laser building The Free-Electron Laser (FEL) facility at Jefferson Lab. Researchers have produced first light from the upgraded 10-kW FEL, located on the

  7. Syngas Upgrading to Hydrocarbon Fuels Technology Pathway

    SciTech Connect

    Talmadge, M.; Biddy, Mary J.; Dutta, Abhijit; Jones, Susanne B.; Meyer, Pimphan A.

    2013-03-31

    In support of the Bioenergy Technologies Office, the National Renewable Energy Laboratory (NREL) and the Pacific Northwest National Laboratory (PNNL) are undertaking studies of biomass conversion technologies to hydrocarbon fuels to identify barriers and target research toward reducing conversion costs. Process designs and preliminary economic estimates for each of these pathway cases were developed using rigorous modeling tools (Aspen Plus and Chemcad). These analyses incorporated the best information available at the time of development, including data from recent pilot and bench-scale demonstrations, collaborative industrial and academic partners, and published literature and patents. This pathway case investigates the upgrading of biomass derived synthesis gas (‘syngas’) to hydrocarbon biofuels. While this specific discussion focuses on the conversion of syngas via a methanol intermediate to hydrocarbon blendstocks, there are a number of alternative conversion routes for production of hydrocarbons through a wide array of intermediates from syngas. Future work will also consider the variations to this pathway to determine the most economically viable and risk adverse conversion route. Technical barriers and key research needs have been identified that should be pursued for the syngas to hydrocarbon pathway to be competitive with petroleum-derived gasoline, diesel and jet range blendstocks.

  8. Energy Upgrade California Drives Demand From Behind the Wheel...

    Energy Saver

    the 24-foot trailer has been hitting the road to drive demand for home energy upgrades ... of direct mail, program newsletters, road signs, and cross-promotional efforts among ...

  9. Idaho Power- Easy Upgrades for Simple Retrofits Rebate Program

    Energy.gov [DOE]

    Idaho Power offers incentives for its commercial and industrial customers in Idaho and Oregon to upgrade to more efficient equipment in their facilities. The utility provides rebates for lighting...

  10. Federal Finance Facilities Available for Energy Efficiency Upgrades

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Federal Finance Facilities Available for Energy Efficiency Upgrades and Clean Energy Deployment A Guide for State, Local & Tribal Leaders and their Partners August 28, 2013 2 Contents 1 Foreword ................................................................................................................................... 5 2 Acknowledgements ................................................................................................................... 6 3 Federal Finance Facilities

  11. Idaho: Nez Perce Tribe Energy-Efficient Facilities Upgrade |...

    Energy.gov [DOE] (indexed site)

    Utilizing 67,000 of EERE's Tribal Energy Program funding, energy-efficiency upgrades were installed in five Nez Perce Reservation buildings that house a large portion of the Nez ...

  12. Project W-420 Stack Monitoring system upgrades conceptual design report

    SciTech Connect

    TUCK, J.A.

    1998-11-06

    This document describes the scope, justification, conceptual design, and performance of Project W-420 stack monitoring system upgrades on six NESHAP-designated, Hanford Tank Farms ventilation exhaust stacks.

  13. EECBG Success Story: Energy Upgrades to Save Small Arizona Town...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Oro Valley Energy Upgrades to Save Small Arizona Town Big Money Workers demonstrate the nitrogen tank used to inflate tires in St. Peters, MO. | Courtesy of the City of St. ...

  14. Innovative Technology Improves Upgrading Process for Unconventional Oil Resources

    Energy.gov [DOE]

    An innovative oil-upgrading technology that can increase the economics of unconventional petroleum resources has been developed under a U.S. Department of Energy-funded project.

  15. Energy Upgrade California in Los Angeles County - The Flex Path...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    UPGRADE CALIFORNIA in Los Angeles County THE FLEX PATH PROGRAM STEVE CULBERTSON, BKI The Challenge in California Energy consumption in existing homes is to be reduced by 20% by ...

  16. Hydropower Upgrades to Yield Added Generation at Average Costs...

    Energy Saver

    Costs Less Than 4 cents per kWh - Without New Dams Hydropower Upgrades to Yield Added Generation at Average Costs Less Than 4 cents per kWh - Without New Dams November 4, ...

  17. Forthcoming Upgrades to the ARM MMCRs: Improved Radar Processor...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... laboratory test of the new processor, operating the current modes used on the SGP radar. ... In the upgrade the hardware is altered with the addition of an ortho- mode transducer ...

  18. Energy Savers: Your One Stop Shop for Energy Efficiency Upgrades...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Your One Stop Shop for Energy Efficiency Upgrades Energy Savers: Your One Stop Shop for ... Energy Savers: A one-stop energy efficiency shop for multifamily building owners Energy ...

  19. Direct Catalytic Upgrading of Current Dilute Alcohol Fermentation...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Goal * The program objective is take the ethanol upgrading technology from TRL 2 to TRL 3 ... reactions produce coke which impedes the primary reaction of ethanol to C3+ hydrocarbons. ...

  20. Capturing Energy Efficiency Upgrades in the Real Estate Transaction

    Energy.gov [DOE]

    "Capturing Energy Efficiency Upgrades in the Real Estate Transaction," by Residential Energy Efficiency Solutions, July 10, 2012. Describes the concept of a residential MPG number as a simple way of describing a home’s energy consumption.

  1. What’s Working in Residential Energy Efficiency Upgrade Programs

    Energy.gov [DOE]

    Slides presented in the "What’s Working in Residential Energy Efficiency Upgrade Programs Conference - Promising Approaches and Lessons Learned" on May 20, 2011 in Washington, D.C.

  2. Plains & Eastern Clean Line Project Proposal for New or Upgraded...

    Energy.gov [DOE] (indexed site)

    Clean Line Project Proposal for New or Upgraded Transmission Line Projects Under Section 1222 of the Energy Policy Act of 2005 (July 2010) PDF icon Update to Plains & Eastern Clean ...

  3. Webinar: Introduction to Better Buildings Home Upgrade Program Accelerator

    Energy.gov [DOE]

    DOE recently launched the new Better Buildings Home Upgrade Program Accelerator that will focus on the adoption of HPXML and other process improvements to reduce administrative costs and improve...

  4. Secretary of Energy Announces Approval and Funding for Facilities Upgrade

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    at the Thomas Jefferson National Lab and Highlights Lab's Successful Education Programs | Department of Energy Approval and Funding for Facilities Upgrade at the Thomas Jefferson National Lab and Highlights Lab's Successful Education Programs Secretary of Energy Announces Approval and Funding for Facilities Upgrade at the Thomas Jefferson National Lab and Highlights Lab's Successful Education Programs February 22, 2006 - 12:09pm Addthis NEWPORT NEWS , VA - Secretary of Energy Samuel W.

  5. Small Towns Achieve Big Savings with Lighting Upgrades | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Towns Achieve Big Savings with Lighting Upgrades Small Towns Achieve Big Savings with Lighting Upgrades August 28, 2014 - 4:16pm Addthis A worker installs energy efficient lights as part of the Smart Lights for Smart Cities program. | Photo courtesy of Mid-America Regional Council. A worker installs energy efficient lights as part of the Smart Lights for Smart Cities program. | Photo courtesy of Mid-America Regional Council. Crystal McDonald Project Officer, Department of Energy.

  6. Employee-Focused Structure Helps Produce Upgrades for Contractor |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Employee-Focused Structure Helps Produce Upgrades for Contractor Employee-Focused Structure Helps Produce Upgrades for Contractor Photo of a young man sitting on a couch, looking at the camera, dressed in jeans and polo shirt. Progressive Building Solutions, an energy efficiency contractor participating in Seattle, Washington's Community Power Works program, has an intriguing model to help its employees feel connected to the company's success-employees are part owners.

  7. Scientific Opportunities and Challenges in the Upgraded National Spherical

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Torus Experiment | Princeton Plasma Physics Lab March 14, 2015, 9:30am to 11:00am Science On Saturday MBG Auditorium Scientific Opportunities and Challenges in the Upgraded National Spherical Torus Experiment Dr. Jonathan Menard, Principal Research Physicist PPPL Abstract: PDF icon Menard.pdf Science On Saturday, March 14, 2015, "Scientific Opportunities & Challenges in the Upgraded National Spherical Torus Experiment", Dr. Jonathan Menard, PPPL Contact Information Website:

  8. Ribbon cutting marks chemistry laboratory upgrades at Northern New Mexico

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    College Ribbon cutting marks chemistry laboratory upgrades at Northern New Mexico College Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:November 2, 2016 all issues All Issues » submit Ribbon cutting marks chemistry laboratory upgrades at Northern New Mexico College Los Alamos National Security, LLC provides support November 1, 2013 Ribbon cutting at Northern New Mexico College As others look on, Northern New Mexico College

  9. Capturing Energy Upgrades in the Real Estate Transaction | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Capturing Energy Upgrades in the Real Estate Transaction Capturing Energy Upgrades in the Real Estate Transaction Because green building techniques and products may impact the value of a home, they also affect the appraisal process when it comes to valuing residential properties. With the Cost Approach, the use of green features may increase the energy efficiency of a home but may add to the cost of that home's reproduction or replacement. Appraisers employing the Cost Approach should

  10. Flathead Electric Cooperative Facility Geothermal Heat Pump System Upgrade

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy Flathead Electric Cooperative Facility Geothermal Heat Pump System Upgrade Flathead Electric Cooperative Facility Geothermal Heat Pump System Upgrade Project Will Take Advantage of Abundant Water in Shallow Aquifer. Demonstrate Low Temperature GSHP System Design. Provides a Baseline for Local Industrial Geothermal Project Costs and Benefits. gshp_talley_flathead_electric.pdf (395.01 KB) More Documents & Publications Development of Design and Simulation Tool for

  11. Minto Upgrades Community Lodge with START Support | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Minto Upgrades Community Lodge with START Support Minto Upgrades Community Lodge with START Support October 20, 2014 - 5:00pm Addthis With DOE support, workers weatherize the exterior of the Lakeview Lodge in Minto, Alaska. Photo from Russell Snyder, Interior Regional Housing Authority, NREL 31796 With DOE support, workers weatherize the exterior of the Lakeview Lodge in Minto, Alaska. Photo from Russell Snyder, Interior Regional Housing Authority, NREL 31796 The Lakeview Lodge is the heart of

  12. Secretary Moniz Applauds Detroit's LED Street Lighting Upgrades |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Applauds Detroit's LED Street Lighting Upgrades Secretary Moniz Applauds Detroit's LED Street Lighting Upgrades June 16, 2014 - 10:46am Addthis Secretary of Energy Ernest Moniz visited Detroit on May 22, 2014, to mark the city's progress installing energy-efficient LED streetlights in an update of its largely broken public lighting system, speaking at the Detroit Area Pre-College Engineering Program. Like so many cities across the country, Detroit is plagued with aging

  13. Staged Upgrades as a Strategy for Residential Energy Efficiency

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2_Title Slide Better Buildings Residential Network Peer Exchange Call Series: Staged Upgrades as a Strategy for Residential Energy Efficiency June 18, 2015 Call Slides and Discussion Summary Agenda  Call Logistics and Introductions  Residential Network and Peer Exchange Call Overview  Overview of DOE Staged Upgrades Initiative  Steve Dunn, U.S. Department of Energy  Participant Poll  Featured Presenters  Jennifer Parsons, United Illuminating Company, Southern Connecticut

  14. Energy Department Supports Efficiency Upgrades in Alaska's Lake and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Peninsula Borough | Department of Energy Supports Efficiency Upgrades in Alaska's Lake and Peninsula Borough Energy Department Supports Efficiency Upgrades in Alaska's Lake and Peninsula Borough March 24, 2016 - 4:48pm Addthis Insulation is a key element of weatherization because it provides resistance to heat flow which lowers a family’s heating and cooling costs. Insulation is especially important for homes in arctic climates, like this home in Alaska. The Energy Department's

  15. Staged Upgrades as a Strategy for Residential Energy Efficiency |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy as a Strategy for Residential Energy Efficiency Staged Upgrades as a Strategy for Residential Energy Efficiency Better Buildings Residential Network Peer Exchange Call Series: Staged Upgrades as a Strategy for Residential Energy Efficiency, call slides and discussion summary. Call Slides and Discussion Summary (2.3 MB) More Documents & Publications Better Buildings Residential Program Solution Center Demonstration Know the Score: Hear the Latest on Home Energy Score

  16. World's Most Sensitive Dark Matter Detector Gets an Upgrade

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    World's Most Sensitive Dark Matter Detector Gets an Upgrade World's Most Sensitive Dark Matter Detector Gets an Upgrade NERSC, Berkeley Lab Help LUX Experiment Gain Ground in Search for WIMPS December 15, 2015 Contact: Glenn Roberts Jr., geroberts@lbl.gov, 510-486-5582 LUX detector A view inside the LUX detector. Image: Matthew Kapust, Sanford Underground Research Facility The Large Underground Xenon (LUX) dark matter experiment, which operates nearly a mile underground at the Sanford

  17. CONSTRUCTING THE NATIONAL Spherical Torus Experiment Upgrade took

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    CONSTRUCTING THE NATIONAL Spherical Torus Experiment Upgrade took years of detailed planning and oversight. The team in charge brought decades of experience to the task, working together to make the $94 million upgrade a reality. Ron Strykowsky: Massive coordination of details for a massive project Ron Strykowsky compares his role as overall manager of the NSTX-U project to that of an orchestra leader conducting a team of expert musicians. Strykowsky coordinated all the engineers and techni-

  18. Better Buildings Residential Network Case Study: Financing Multifamily Energy Upgrades

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Financing Multifamily Energy Upgrades BETTER BUILDINGS RESIDENTIAL NETWORK Learn more at betterbuildings.energy.gov/bbrn B etter Buildings Residential Network case studies feature members to fulfill our mission to share best practices and learn from one another to increase the number of homes that are energy efficient. The New York City Energy Efficiency Corporation (NYCEEC) is a Residential Network member that focuses on financing energy efficiency and clean energy upgrades for multifamily and

  19. Commissioning results from the recently upgraded RHIC LLRF system

    SciTech Connect

    Smith, K.S.; Harvey, M.; Hayes, T.; Narayan, G.; Severino, F.; Yuan, S.; Zaltsman, A.

    2011-03-28

    During RHIC Run 10, the first phase of the LLRF Upgrade was successfully completed. This involved replacing the aging VME based system with a modern digital system based on the recently developed RHIC LLRF Upgrade Platform, and commissioning the system as part of the normal RHIC start up process. At the start of Run 11, the second phase of the upgrade is underway, involving a significant expansion of both hardware and functionality. This paper will review the commissioning effort and provide examples of improvements in system performance, flexibility and scalability afforded by the new platform. The RHIC LLRF upgrade is based on the recently developed RHIC LLRF Upgrade Platform. The major design goals of the platform are: (1) Design a stand alone, generic, digital, modular control architecture which can be configured to satisfy all of the application demands we currently have, and which will be supportable and upgradeable into the foreseeable future; and (2) It should integrate seamlessly into existing controls infrastructure, be easy to deploy, provide access to all relevant control parameters (eliminate knobs), provide vastly improved diagnostic data capabilities, and permit remote reconfiguration. Although the system is still in its infancy, we think the initial commissioning results from RHIC indicate that these goals have been achieved, and that we've only begun to realize the benefits the platform provides.

  20. Upgrading heavy oil using slurry processes

    SciTech Connect

    Del Bianco, A.; Panariti, N.; Marchionna, M.

    1995-11-01

    There is a growing interest in processes capable of converting heavy feedstocks (petroleum residues and heavy oils) into lower boiling products of high quality. The operational problems of upgrading heavy feeds relate to the presence of sulfur, nitrogen, metals, and considerable amounts of Conradson carbon residue. An efficient residue conversion process must be able to reduce the molecular weight of the feedstocks to material with boiling points below 550 C, increase the H-to-C ratio of the refined product, and remove heteroatoms and metals. Whereas the molecular weight reduction is normally achieved by C-C bond cracking above 400 C, often in the presence of acid catalysts, a higher H-to-C ratio can be obtained by either the rejection of carbon (as in coking) or the addition of hydrogen (as in hydrogenation processes). Slurry processes combine the flexibility of the carbon rejection with the high performance of the hydrogen addition processes. The origin of slurry processes is the Bergius-Pier technology (1920--1930) for the conversion of heavy oils and coal into distillates. Whereas the original Bergius-Pier technology did not use a catalyst, small amounts of inexpensive additives or finely dispersed hydrogenation catalysts can be used to increase the rates of the desired reactions. Catalysts can also inhibit coke formation by physically interfering with the coalescence of mesophase, which is the precursor of solid coke. Catalysts are used to reduce the severity of the process and to improve the quality of the products. Most of the research carried out in the past decade in the field of slurry processes has dealt with the identification of more effective and/or less expensive catalysts and the technological problems related to their use. Here the authors discuss both subjects, describing the path from the fundamental chemistry of dispersed catalytic systems to the development and initial commercialization of slurry processes.

  1. Chapter 19: HVAC Controls (DDC/EMS/BAS) Evaluation Protocol. The Uniform Methods Project: Methods for Determining Energy Efficiency Savings for Specific Measures: September 2011 … December 2014

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    9: HVAC Controls (DDC/EMS/BAS) Evaluation Protocol The Uniform Methods Project: Methods for Determining Energy Efficiency Savings for Specific Measures Created as part of subcontract with period of performance September 2011 - December 2014 Jeff Romberger SBW Consulting, Inc. Bellevue, Washington NREL Technical Monitor: Charles Kurnik Subcontract Report NREL/SR-7A40-63167 November 2014 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable

  2. CX-013969: Categorical Exclusion Determination

    Energy.gov [DOE]

    Kennewick Radio Station HVAC Replacement CX(s) Applied: B1.4Date: 08/24/2015 Location(s): WashingtonOffices(s): Bonneville Power Administration

  3. CX-013787: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Bell Substation HVAC Replacement CX(s) Applied: B1.3Date: 06/30/2015 Location(s): OregonOffices(s): Bonneville Power Administration

  4. Categorical Exclusion Determinations: B1.4 | Department of Energy

    Energy.gov [DOE] (indexed site)

    February 25, 2015 CX-013414: Categorical Exclusion Determination Heyburn Substation Heating, Ventilation and Air Conditioning (HVAC) Replacement CX(s) Applied: B1.4 Date: 0225...

  5. Parris Island Wastewater Treatment Plant SCADA Upgrades Final Report

    SciTech Connect

    Meador, Richard J.; Hatley, Darrel D.

    2004-03-18

    Marine Corp Recruit Depot (MCRD), Parris Island, SC, home of the Easter Recruiting Region Marine Corp Boot Camp, found itself in a situation common to Department of Defense (DOD) facilities. It had to deal with several different types of installed energy-related control systems that could not talk to each other. This situation was being exacerbated by the installation of a new and/or unique type of control system for every new building being constructed or older facility that was being upgraded. The Wastewater Treatment Facility (WWTF) and lift station controls were badly in need of a thorough inspection and a new Supervisory Control and Data Acquisition (SCADA) system upgrade to meet environmental, safety, manpower, and maintenance concerns. A project was recently completed to implement such a wastewater treatment SCADA upgrade, which is compatible with other upgrades to the energy monitoring and control systems for Parris Island buildings and the Pacific Northwest National Laboratory (PNNL) Decision Support for Operations and Maintenance (DSOM) system installed at the Central Energy Plant (CEP). This project included design, specification, procurement, installation, and testing an upgraded SCADA alarm, process monitoring, and display system; and training WWTF operators in its operation. The ultimate goal of this and the other PNNL projects at Parris Island is to allow monitoring and control of energy and environmental components from a central location.

  6. New Whole-House Solutions Case Study: HVAC Design Strategy for a Hot-Humid Production Builder, Houston, Texas

    SciTech Connect

    2014-03-01

    Building Science Corporation (BSC) worked directly with the David Weekley Homes - Houston division to develop a cost-effective design for moving the HVAC system into conditioned space. In addition, BSC conducted energy analysis to calculate the most economical strategy for increasing the energy performance of future production houses in preparation for the upcoming code changes in 2015. The following research questions were addressed by this research project: 1. What is the most cost effective, best performing and most easily replicable method of locating ducts inside conditioned space for a hot-humid production home builder that constructs one and two story single family detached residences? 2. What is a cost effective and practical method of achieving 50% source energy savings vs. the 2006 International Energy Conservation Code for a hot-humid production builder? 3. How accurate are the pre-construction whole house cost estimates compared to confirmed post construction actual cost? BSC and the builder developed a duct design strategy that employs a system of dropped ceilings and attic coffers for moving the ductwork from the vented attic to conditioned space. The furnace has been moved to either a mechanical closet in the conditioned living space or a coffered space in the attic.

  7. SLHC, the High-Luminosity Upgrade (public event)

    ScienceCinema

    None

    2016-07-12

    In the morning of June 23rd a public event is organised in CERN's Council Chamber with the aim of providing the particle physics community with up-to-date information about the strategy for the LHC luminosity upgrade and to describe the current status of preparation work. The presentations will provide an overview of the various accelerator sub-projects, the LHC physics prospects and the upgrade plans of ATLAS and CMS. This event is organised in the framework of the SLHC-PP project, which receives funding from the European Commission for the preparatory phase of the LHC High Luminosity Upgrade project. Informing the public is among the objectives of this EU-funded project. A simultaneous transmission of this meeting will be broadcast, available at the following address: http://webcast.cern.ch/

  8. A new hydrocracking catalyst for heavy oil upgrading

    SciTech Connect

    Itoh, T. )

    1987-04-01

    In comparison with ordinary oil, tar sands bitumen and vacuum residue contain large quantities of impurities such as asphaltene, heavy metal compounds, sulfur, and nitrogen, which are obstacles to upgrading the refining process. Therefore, these types of materials are extremely difficult to treat with existing refining technologies. In order to upgrade oil feedstocks that are of poor quality, such as tar sands bitumen, new upgrading technologies must be established. In this paper, the author discusses first, the results of catalyst screening, second, the factors of the active catalyst, and finally, the performance of a semi-industrially produced catalyst. The catalyst has high middle-distillate yield, coke plus gum (coke precursors) suppressing ability, low hydrogen consumption and mechanical strength and high temperature stability in slurry reactors.

  9. Heavy oil upgrading using an integrated gasification process

    SciTech Connect

    Quintana, M.E.; Falsetti, J.S.

    1995-12-31

    The value of abundant, low-grade heavy crude oil reserves can be enhanced by appropriate upgrade processing at the production site to yield marketable refinery feedstocks or ultimate products. One of the upgrading process sequences most commonly considered involves vacuum distillation followed by a bottoms processing step such as solvent deasphalting or coking. These schemes can be further enhanced with the addition of a gasification step to convert the unsaleable, bottom-of-the-barrel residues into useful products, such as high-purity hydrogen for hydrotreating, electrical power, steam for enhanced oil recovery and distillation, etc. This paper describes the Texaco Gasification Process and the T-STARs hydrotreating process, and their application in an integrated upgrade processing scheme in which an optimal, virtually bottomless oil utilization can be achieved. Illustrative examples of this integration are provided with comparative economic information.

  10. Reactive plasma upgrade of squalane - a heavy oil simulant

    SciTech Connect

    Kong, P.C.; Watkins, A.D.; Detering, B.A.; Thomas, C.P.

    1995-10-01

    U.S. light crude oil production has steadily declined over the last two decades. However, huge known heavy oil deposits in the North American continent remain largely untapped. In the past 10 years, the API gravity of crude oils has been decreasing by about 0.17% per year, and the sulfur content has been increasing by about 0.027% per year. As the API gravity of crude oil decreases, there will be an urgent need for economically viable new technologies to upgrade the heavy oil to a high API gravity feed stock for the refineries. The Idaho National Engineering Laboratory is investigating an innovative plasma process to upgrade heavy oil and refinery residuum. This paper will present some of the results and the implications of this technology for heavy oil upgrade and conversion.

  11. HOM Survey of the First CEBAF Upgrade Style Cavity Pair

    SciTech Connect

    Marhauser, Frank; Davis, G; Drury, Michael; Grenoble, Christiana; Hogan, John; Manus, Robert; Preble, Joseph; Reece, Charles; Rimmer, Robert; Tian, Kai; Wang, Haipeng

    2009-05-01

    The planned upgrade of the Continuous Electron Beam Accelerator Facility (CEBAF) at the Thomas Jefferson National Accelerator Laboratory (JLab) requires ten new superconducting rf (SRF) cavity cryomodules to double the beam energy to the envisaged 12 GeV. Adequate cavity Higher Order Mode (HOM) suppression is essential to avoid multipass, multibunch beam break-up (BBU) instabilities of the recirculating beam. We report on detailed HOM surveys performed for the first two upgrade style cavities tested in a dedicated cavity pair cryomodule at 2K. The safety margin to the BBU threshold budget at 12 GeV has been assessed.

  12. Status of the ATF Damping Ring BPM Upgrade Project

    SciTech Connect

    Briegel, C.; Eddy, N.; Haynes, B.; May, J.; McCormick, D.; Nelson, J.; Nicklaus, D.; Prieto, P.; Rechenmacher, R.; Smith, T.; Teranuma, N.; Urakawa, J.; Voy, D.; Wendt, M.; Woodley, M.; /SLAC

    2011-12-01

    A substantial upgrade of the beam position monitors (BPM) at the ATF (Accelerator Test Facility) damping ring is currently in progress. Implementing digital read-out signal processing techniques in line with an optimized, low-noise analog downconverter, a resolution well below 1 mum could be demonstrated at 20 (of 96) upgraded BPM stations. The narrowband, high resolution BPM mode permits investigation of all types of non-linearities, imperfections and other obstacles in the machine which may limit the very low target aimed vertical beam emittance of < 2 pm. The technical status of the project, first beam measurements and an outlook to it's finalization are presented.

  13. Energy Efficiency Upgrades Part of Winning Formula for Oregon School

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    District | Department of Energy Upgrades Part of Winning Formula for Oregon School District Energy Efficiency Upgrades Part of Winning Formula for Oregon School District August 27, 2012 - 9:45am Addthis The community of Vernonia, OR, celebrates the opening of a new energy efficient school. | Photo courtesy of <a href="http://www.opb.org/news/slideshow/vernonia-high-school/">April Baer, OPB</a>. The community of Vernonia, OR, celebrates the opening of a new energy

  14. Phoenix Overcomes Barriers and Energizes Homeowners to Make Upgrades

    Energy.gov [DOE]

    Energize Phoenix is saving energy and money for homeowners, generating jobs, and transforming a diverse array of neighborhoods along a 10-mile stretch of the city's light rail line. Energize Phoenix's residential programs are open to homeowners of all income levels, but low-to-moderate income homeowners may realize greater benefits from energy efficiency upgrades because their homes often have older, inefficient equipment. Because upfront costs can deter low- to moderate-income residents from making upgrades, Energize Phoenix developed two programs to specifically address energy efficiency with this audience.

  15. Michigan County's Energy Upgrades Back on Track | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Michigan County's Energy Upgrades Back on Track Michigan County's Energy Upgrades Back on Track August 26, 2010 - 1:00pm Addthis Michigan's Shiawassee County, located in the 'middle of the mitten,' is using over $300,000 in Recovery Act funds to perform ene Michigan's Shiawassee County, located in the 'middle of the mitten,' is using over $300,000 in Recovery Act funds to perform ene Stephen Graff Former Writer & editor for Energy Empowers, EERE Just like energy, an energy audit is a

  16. Microsoft Word - Facility Upgrades 11-21-08

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Energy Carlsbad Field Office Waste Isolation Pilot Plant P.O. Box 3090 Carlsbad, New Mexico 88221 Media Contact: Roger Nelson U.S. DOE Carlsbad Field Office (575) 234-7213 www.wipp.energy.gov For Immediate Release WIPP Sets Schedule for Facility Upgrades CARLSBAD, N.M., November 21, 2008 - The U.S. Department of Energy's (DOE) Carlsbad Field Office (CBFO) plans to perform some of the most extensive facility upgrades to the Waste Isolation Pilot Plant (WIPP) since its initial construction. The

  17. Upgrading RESRAD-RDD and Planning for Improvised Nuclear Device

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Incidents--The RESRAD-RDD&IND | Department of Energy Upgrading RESRAD-RDD and Planning for Improvised Nuclear Device Incidents--The RESRAD-RDD&IND Upgrading RESRAD-RDD and Planning for Improvised Nuclear Device Incidents--The RESRAD-RDD&IND Charley Yu*, Argonne National Laboratory ; Carlos Corredor, U.S. Department of Energy; Jing-Jy Cheng, Argonne National Laboratory; Sunita Kamboj, Argonne National Laboratory; David LePoire, Argonne National Laboratory; Paul Flood, Argonne

  18. Role of fuel upgrading for industry and residential heating

    SciTech Connect

    Merriam, N.W.; Gentile, R.H.

    1995-12-01

    The Koppleman Series C Process is presently being used in pilot plant tests with Wyoming coal to upgrade the Powder River Basin coal containing 30 wt% moisture and having a heating value of 8100 Btu/lb to a product containing less than 1 wt% moisture and having a heating value of 12,200 Btu/lb. This process is described.

  19. T Plant secondary containment and leak detection upgrades

    SciTech Connect

    Carlson, T.A.

    1995-10-19

    The W-259 project will provide upgrades to the 2706-T/TA Facility to comply with Federal and State of Washington environmental regulations for secondary containment and leak detection. The project provides decontamination activities supporting the environmental restoration mission and waste management operations on the Hanford Site.

  20. Final Technical Report. Upgrades to Alabama Power Company Hydroelectric Developments

    SciTech Connect

    Crew, James F.; Johnson, Herbie N.

    2015-03-31

    From 2010 to 2014, Alabama Power Company (“Alabama Power”) performed upgrades on four units at three of the hydropower developments it operates in east-central Alabama under licenses issued by the Federal Energy Regulatory Commission (“FERC”). These three hydropower developments are located on the Coosa River in Coosa, Chilton, and Elmore counties in east-central Alabama.

  1. Technologies for Upgrading Light Water Reactor Outlet Temperature

    SciTech Connect

    Daniel S. Wendt; Piyush Sabharwall; Vivek Utgikar

    2013-07-01

    Nuclear energy could potentially be utilized in hybrid energy systems to produce synthetic fuels and feedstocks from indigenous carbon sources such as coal and biomass. First generation nuclear hybrid energy system (NHES) technology will most likely be based on conventional light water reactors (LWRs). However, these LWRs provide thermal energy at temperatures of approximately 300°C, while the desired temperatures for many chemical processes are much higher. In order to realize the benefits of nuclear hybrid energy systems with the current LWR reactor fleets, selection and development of a complimentary temperature upgrading technology is necessary. This paper provides an initial assessment of technologies that may be well suited toward LWR outlet temperature upgrading for powering elevated temperature industrial and chemical processes during periods of off-peak power demand. Chemical heat transformers (CHTs) are a technology with the potential to meet LWR temperature upgrading requirements for NHESs. CHTs utilize chemical heat of reaction to change the temperature at which selected heat sources supply or consume thermal energy. CHTs could directly utilize LWR heat output without intermediate mechanical or electrical power conversion operations and the associated thermodynamic losses. CHT thermal characteristics are determined by selection of the chemical working pair and operating conditions. This paper discusses the chemical working pairs applicable to LWR outlet temperature upgrading and the CHT operating conditions required for providing process heat in NHES applications.

  2. Recent Upgrade of the Klystron Modulator at SLAC

    SciTech Connect

    Nguyen, M.N.; Burkhart, C.P.; Lam, B.K.; Morris, B.; /SLAC

    2011-11-04

    The SLAC National Accelerator Laboratory employs 244 klystron modulators on its two-mile-long linear accelerator that has been operational since the early days of the SLAC establishment in the sixties. Each of these original modulators was designed to provide 250 kV, 262 A and 3.5 {mu}S at up to 360 pps using an inductance-capacitance resonant charging system, a modified type-E pulse-forming network (PFN), and a pulse transformer. The modulator internal control comprised of large step-start resistor-contactors, vacuum-tube amplifiers, and 120 Vac relays for logical signals. A major, power-component-only upgrade, which began in 1983 to accommodate the required beam energy of the SLAC Linear Collider (SLC) project, raised the modulator peak output capacity to 360 kV, 420 A and 5.0 {mu}S at a reduced pulse repetition rate of 120 pps. In an effort to improve safety, performance, reliability and maintainability of the modulator, this recent upgrade focuses on the remaining three-phase AC power input and modulator controls. The upgrade includes the utilization of primary SCR phase control rectifiers, integrated fault protection and voltage regulation circuitries, and programmable logic controllers (PLC) -- with an emphasis on component physical layouts for safety and maintainability concerns. In this paper, we will describe the design and implementation of each upgraded component in the modulator control system. We will also report the testing and present status of the modified modulators.

  3. Apparatus for upgrading heavy hydrocarbons employing a diluent

    SciTech Connect

    Calderon, J. L.; Layrisse, I.

    1985-06-04

    Apparatus for upgrading heavy hydrocarbonaceous materials for making coke suitable for metallurgical purposes comprises mixing the heavy hydrocarbonaceous materials with a diluent having a closely controlled boiling range so as to facilitate transport, dehydration and desalting of the crude oil. In addition, the diluent aids in controlling temperature and residence time of the crude thereby avoiding premature decomposition.

  4. Combined process for heavy oil, upgrading and synthetic fuel production

    SciTech Connect

    Polomski, R.E.

    1984-06-05

    A process for upgrading heavy oil to fuel products comprises deasphalting the heavy oil with an oxygenated solvent and simultaneously converting the oxygenated solvent and deasphalted oil over a ZSM-5 type catalyst to produce gasoline and distillate boiling range hydrocarbons.

  5. Process for upgrading heavy hydrocarbons employing a diluent

    SciTech Connect

    Calderon, J.L.; Layrisse, I.

    1984-06-19

    A process for upgrading heavy hydrocarbonaceous materials for making coke suitable for metallurgical purposes comprises mixing the heavy hydrocarbonaceous materials with a diluent having a closely controlled boiling range so as to facilitate transport, dehydration and desalting of the crude oil. In addition, the diluent aids in controlling temperature and residence time of the crude thereby avoiding premature decomposition.

  6. Upgrading heavy hydrocarbons with supercritical water and light olefins

    SciTech Connect

    Paspek, S. C. Jr.

    1984-11-20

    Heavy hydrocarbons are upgraded and cracked in a process comprising contacting the heavy hydrocarbons with olefins containing 5 or less carbon atoms and a solvent, at a temperature both sufficient for cracking and greater than or equal to the critical temperature of the solvent.

  7. Residual oil upgrading utilizing fixed bed hydroprocessing technology

    SciTech Connect

    Hohnholt, J.; Fausto, C.

    1985-01-01

    Saber Refinery embarked upon major residual oil upgrading project in an effort to convert heavy atmospheric resids into gasoline and other marketable products. Selection of resid hydroprocessing as an HOC feed preparation unit was necessary for removal of impurities which include organic metallic compounds, nitrogen and sulfur, while enhancing feedstock crackability.

  8. Financing Energy Upgrades for K-12 School Districts

    Energy.gov [DOE]

    This guide focuses on clean energy financing options for school administrators, facility managers, and other K-12 school decision makers who are considering investments in high performance school projects. It focuses on comprehensive energy upgrades and walks through the financing options available to K-12 schools and provides case studies of six school districts from around the country.

  9. The JLAB 12 GeV Energy Upgrade of CEBAF (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    This presentation should describe the progress of the 12GeV Upgrade of CEBAF at Jefferson Lab. The status of the upgrade should be presented as well as details on the construction, ...

  10. Building Value with Energy-Saving Upgrades in Homes and Businesses...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Building Value with Energy-Saving Upgrades in Homes and Businesses Building Value with Energy-Saving Upgrades in Homes and Businesses July 12, 2011 - 10:09am Addthis Eric Barendsen...

  11. Application of real time transient temperature (RT{sup 3}) program on nuclear power plant HVAC analysis

    SciTech Connect

    Cai, Y.; Tomlins, V.A.; Haskell, N.L.; Giffels, F.W.

    1996-08-01

    A database oriented technical analysis program (RT) utilizing a lumped parameter model combined with a finite difference method was developed to concurrently simulate transient temperatures in single or multiple room(s)/area(s). Analyses can be seen for postulated design basis events, such as, 10CFR50 Appendix-R, Loss of Coolant Accident concurrent with Loss of Offsite Power (LOCA/LOOP), Station BlackOut (SBO), and normal station operating conditions. The rate of change of the air temperatures is calculated by explicitly solving a series of energy balance equations with heat sources and sinks that have been described. For building elements with heat absorbing capacity, an explicit Forward Time Central Space (FTCS) model of one dimensional transient heat conduction in a plane element is used to describe the element temperature profile. Heat migration among the rooms/areas is considered not only by means of conduction but also by means of natural convection induced by temperature differences through openings between rooms/areas. The program also provides a means to evaluate existing plant HVAC system performance. The performance and temperature control of local coolers/heaters can be also simulated. The program was used to calculate transient temperature profiles for several buildings and rooms housing safety-related electrical components in PWR and BWR nuclear power plants. Results for a turbine building and reactor building in a BWR nuclear power plant are provided here. Specific calculational areas were defined on the basis of elevation, physical barriers and components/systems. Transient temperature profiles were then determined for the bounding design basis events with winter and summer outdoor air temperatures.

  12. WPN 03-6: Manufactured Home Energy Audit (MHEA) Software Upgrade Availability and Licensing Requirements

    Energy.gov [DOE]

    To provide states instructions for obtaining the Weatherization Assistance Program's upgraded audit software package for manufactured/mobile homes.

  13. Energy Upgrade California in Los Angeles County, Loan Loss Reserve Fund Agreement

    Energy.gov [DOE]

    Energy Upgrade California in Los Angeles County, Loan Loss Reserve Fund Agreement. Example of loan loss reserve agreement.

  14. Standard Work Specifications for Single-Family Home Energy Upgrades Summary Fact Sheet

    Energy.gov [DOE]

    The U.S. Department of Energy (DOE), the National Renewable Energy Laboratory (NREL) and numerous industry stakeholders developed the Standard Work Specifications for Single-Family Home Energy Upgrades to define the minimum requirements for high-quality residential energy upgrades. Today, the Standard Work Specifications provide a unique source for defining high-quality home energy upgrades, establishing clear expectations for homeowners, contractors, trainers, workers, program administrators, and organizations that provide financing for energy upgrades.

  15. Standard Work Specifications for Single-Family Home Energy Upgrades Summary (Fact Sheet)

    SciTech Connect

    Not Available

    2012-11-01

    The U.S. Department of Energy (DOE), the National Renewable Energy Laboratory (NREL) and numerous industry stakeholders developed the Standard Work Specifications for Single-Family Home Energy Upgrades to define the minimum requirements for high-quality residential energy upgrades. Today, the Standard Work Specifications provide a unique source for defining high-quality home energy upgrades, establishing clear expectations for homeowners, contractors, trainers, workers, program administrators, and organizations that provide financing for energy upgrades.

  16. Bioenergy Technologies Office Conversion R&D Pathway: Syngas Upgrading to

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Hydrocarbon Fuels | Department of Energy Syngas Upgrading to Hydrocarbon Fuels Bioenergy Technologies Office Conversion R&D Pathway: Syngas Upgrading to Hydrocarbon Fuels Syngas upgrading to hydrocarbon fuels is one of eight priority pathways chosen to convert biomass into hydrocarbon fuels by the Bioenergy Technologies Office. These pathways were down-selected from an initial list of 18. Bioenergy Technologies Office Conversion R&D Pathway: Syngas Upgrading to Hydrocarbon Fuels

  17. Bioenergy Technologies Office R&D Pathways: Algal Lipid Upgrading |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Algal Lipid Upgrading Bioenergy Technologies Office R&D Pathways: Algal Lipid Upgrading Algal lipid upgrading is one of eight priority pathways chosen to convert biomass into hydrocarbon fuels by the Bioenergy Technologies Office. These pathways were down-selected from an initial list of 18. Bioenergy Technologies Office R&D Pathways: Algal Lipid Upgrading (490.16 KB) More Documents & Publications Pathways for Algal Biofuels Algal Lipid Extraction and

  18. Spotlight on Austin, Texas: Best Offer Ever Produces Upgrades in Record

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Time | Department of Energy Best Offer Ever Produces Upgrades in Record Time Spotlight on Austin, Texas: Best Offer Ever Produces Upgrades in Record Time Spotlight on Austin, Texas: Best Offer Ever Produces Upgrades in Record Time, as posted on the U.S. Department of Energy's Better Buildings Neighborhood Program website. Spotlight on Austin, Texas (554.64 KB) More Documents & Publications Spotlight on Austin, Texas: Best Offer Ever Produces 564 Upgrades in Record Time Spotlight on

  19. South Ukraine NPP: Safety improvements through Plant Computer upgrade

    SciTech Connect

    Brenman, O.; Chernyshov, M. A.; Denning, R. S.; Kolesov, S. A.; Balakan, H. H.; Bilyk, B. I.; Kuznetsov, V. I.; Trosman, G.

    2006-07-01

    This paper summarizes some results of the Plant Computer upgrade at the Units 2 and 3 of South Ukraine Nuclear Power Plant (NPP). A Plant Computer, which is also called the Computer Information System (CIS), is one of the key safety-related systems at VVER-1000 nuclear plants. The main function of the CIS is information support for the plant operators during normal and emergency operational modes. Before this upgrade, South Ukraine NPP operated out-of-date and obsolete systems. This upgrade project wax founded by the U.S. DOE in the framework of the International Nuclear Safety Program (INSP). The most efficient way to improve the quality and reliability of information provided to the plant operator is to upgrade the Human-System Interface (HSI), which is the Upper Level (UL) CIS. The upgrade of the CIS data-acquisition system (DAS), which is the Lower Level (LL) CIS, would have less effect on the unit safety. Generally speaking, the lifetime of the LL CIS is much higher than one of the UL CIS. Unlike Plant Computers at the Western-designed plants, the functionality of the WER-1000 CISs includes a control function (Centralized Protection Testing) and a number of the plant equipment monitoring functions, for example, Protection and Interlock Monitoring and Turbo-Generator Temperature Monitoring. The new system is consistent with a historical migration of the format by which information is presented to the operator away from the traditional graphic displays, for example, Piping and Instrument Diagrams (P and ID's), toward Integral Data displays. The cognitive approach to information presentation is currently limited by some licensing issues, but is adapted to a greater degree with each new system. The paper provides some lessons learned on the management of the international team. (authors)

  20. Low rank coal upgrading in a flow of hot water

    SciTech Connect

    Masato Morimoto; Hiroyuki Nakagawa; Kouichi Miura

    2009-09-15

    Simultaneous hydrothermal degradation and extraction at around 350{sup o}C using flowing solvent as a reaction/extraction medium were proposed for upgrading brown coal, more specifically, for converting brown coal into several fractions having different molecular weight and chemical structure under mild conditions. When an Australian brown coal, Loy Yang coal, was treated by water at 350{sup o}C under 18 MPa, the coal was separated into four fractions: gaseous product by 8% yield, water-soluble extract at room temperature (soluble) by 23% yield, extract precipitates as solid at room temperature (deposit) by 23% yield, and residual coal (upgraded coal) by 46% yield on daf basis. The separation was found to be realized by in situ extraction of low-molecular-weight substances released from coal macromolecular structure and/or those generated by hydrothermal decomposition reactions at 350{sup o}C. The solid products obtained, deposit and upgraded coal, were characterized in detail to examine the possibility of their effective utilization as solid fuel and chemical feed stock. The upgraded coal showed higher heating value and higher gasification reactivity than the parent coal, indicating that the upgraded coal can be a better solid fuel than the parent coal. The solid extract, deposit, was found to show thermoplasticity at less than 200{sup o}C, suggesting the possibility of utilizing the deposit as a raw material of high performance carbon materials. Several variables affecting the performance of the proposed method are also examined in detail in this paper. 12 refs., 8 figs., 3 tabs.

  1. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    Rebate Program offers a variety of incentives to business customers who upgrade evaporative cooling, HVAC, irrigation,... Eligibility: Commercial, Schools Savings...

  2. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    customers which implement HVAC, lighting, appliance, window, insulation and water heating upgrades. Eligible appliances include dishwashers, clothes washers, refrigerators,...

  3. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    rebates for Minnesota residential customers which implement HVAC, lighting, appliance, window, insulation and water heating upgrades. Eligible appliances include dishwashers,...

  4. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    assistance for lighting, HVAC and other equipment upgrades that increase energy efficiency and exceed code requirements... Eligibility: Commercial, Construction, Industrial,...

  5. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    assistance for lighting, HVAC and other equipment upgrades that increase energy efficiency and exceed code requirements... Eligibility: Commercial, Industrial, Local...

  6. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    Minnesota residential customers which implement HVAC, lighting, appliance, window, insulation and water heating upgrades. Eligible appliances include dishwashers, clothes...

  7. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    lighting, HVAC and other equipment upgrades that increase energy efficiency and exceed code requirements... Eligibility: Commercial, Construction, Industrial, Local Government,...

  8. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    residential customers which implement HVAC, lighting, appliance, window, insulation and water heating upgrades. Eligible appliances include dishwashers, clothes washers,...

  9. 2014-12-22 Issuance: Alternative Efficiency Determination Methods, Basic Model Definition, and Compliance for Commercial HVAC, Refrigeration, and Water Heating Equipment; Final Rule

    Energy.gov [DOE]

    This document is a pre-publication Federal Register final rule regarding alternative efficiency determination methods, basic model definition, and compliance for commercial HVAC, refrigeration, and water heating equipment , as issued by the Deputy Assistant Secretary for Energy Efficiency on December 22, 2014. Though it is not intended or expected, should any discrepancy occur between the document posted here and the document published in the Federal Register, the Federal Register publication controls. This document is being made available through the Internet solely as a means to facilitate the public's access to this document.

  10. Algal Lipid Extraction and Upgrading to Hydrocarbons Technology Pathway

    SciTech Connect

    Davis, Ryan; Biddy, Mary J.; Jones, Susanne B.

    2013-03-31

    In support of the Bioenergy Technologies Office, the National Renewable Energy Laboratory (NREL) and the Pacific Northwest National Laboratory (PNNL) are undertaking studies of biomass conversion technologies to identify barriers and target research toward reducing conversion costs. Process designs and preliminary economic estimates for each of these pathway cases were developed using rigorous modeling tools (Aspen Plus and Chemcad). These analyses incorporated the best information available at the time of development, including data from recent pilot and bench-scale demonstrations, collaborative industrial and academic partners, and published literature and patents. This technology pathway case investigates the cultivation of algal biomass followed by further lipid extraction and upgrading to hydrocarbon biofuels. Technical barriers and key research needs have been assessed in order for the algal lipid extraction and upgrading pathway to be competitive with petroleum-derived gasoline, diesel and jet range hydrocarbon blendstocks.

  11. First lasing of the IR upgrade FEL at Jefferson lab

    SciTech Connect

    Christopher Behre; Stephen Benson; George Biallas; James Boyce; Christopher Curtis; David Douglas; H. Dylla; L. Dillon-townes; Richard Evans; Albert Grippo; Joseph Gubeli; David Hardy; John Heckman; Carlos Hernandez-Garcia; Tommy Hiatt; Kevin Jordan; Nikolitsa Merminga; George Neil; Joseph Preble; Harvey Rutt; Michelle D. Shinn; Timothy Siggins; Hiroyuki Toyokawa; David W. Waldman; Richard Walker; Neil Wilson; Byung Yunn; Shukui Zhang

    2004-08-01

    We report initial lasing results from the IR Upgrade FEL at Jefferson Lab[1]. The electron accelerator was operated with low average current beam at 80 MeV. The time structure of the beam was 120 pC bunches at 4.678 MHz with up to 750 {micro}sec pulses at 2Hz. Lasing was established over the entire wavelength range of the mirrors (5.5-6.6 {micro}m). The detuning curve length, turn-on time, and power were in agreement with modeling results assuming a 1 psec FWHM micropulse. The same model predicts over 10 kW of power output with 10 mA of beam and 10% output coupling, which is the ultimate design goal of the IR Upgrade FEL. The behavior of the laser while the dispersion section strength was varied was found to qualitatively match predictions. Initial CW lasing results also will be presented.

  12. Heavy oil and tar sands recovery and upgrading. International technology

    SciTech Connect

    Schumacher, M.M.

    1982-01-01

    This work provides an in-depth assessment of international technology for the recovery and upgrading of heavy crude oil and tar sands. The technologies included are currently in use, under development, or planned; emphasis is placed on post-1978 activities. The heavy oil technologies and processes considered include methods relating to the exploitation of heavy oil reservoirs, such as production from underground workings, all types of improved or enhanced recovery, subsurface extraction, and well rate stimulation. The tar sands section includes sizing the resource base and reviewing and evaluating past, present, and planned research and field developments on processes for mining, producing, extracting, and upgrading very heavy oils recovered from tar sands, e.g., bitumen recovery from tar sands where primary production was impossible because of the oil's high viscosity. 616 references.

  13. Reactive plasma upgrade of squalane - a heavy oil simulant

    SciTech Connect

    Kong, P.C.; Watkins, A.D.; Detering, B.A.

    1995-07-01

    U.S. light crude oil production has steadily declined over the last two decades. However, huge known heavy oil deposits in the North American continent remain largely untapped. In the past 10 years, the API gravity of crude oils has been decreasing by about 0.17% per year, and the sulfur content has been increasing by about 0.027% per year. As the API gravity of crude oil decreases, there will be an urgent need for economically viable new technologies to ungrade the heavy oil to a high API gravity feed stock for the refineries. The Idaho National Engineering Laboratory is investigating an innovative plasma process to upgrade heavy oil and refinery residuum. This paper will present some of the results and the implications of this technology for heavy oil upgrade and conversion.

  14. 2 MW upgrade of the Fermilab Main Injector

    SciTech Connect

    Weiren Chou

    2003-06-04

    In January 2002, the Fermilab Director initiated a design study for a high average power, modest energy proton facility. An intensity upgrade to Fermilab's 120-GeV Main Injector (MI) represents an attractive concept for such a facility, which would leverage existing beam lines and experimental areas and would greatly enhance physics opportunities at Fermilab and in the U.S. With a Proton Driver replacing the present Booster, the beam intensity of the MI is expected to be increased by a factor of five. Accompanied by a shorter cycle, the beam power would reach 2 MW. This would make the MI a more powerful machine than the SNS or the J-PARC. Moreover, the high beam energy (120 GeV) and tunable energy range (8-120 GeV) would make it a unique high power proton facility. The upgrade study has been completed and published. This paper gives a summary report.

  15. Proposal to upgrade the MIPP data acquisition system

    SciTech Connect

    Baker, W.; Carey, D.; Johnstone, C.; Kostin, M.; Meyer, H.; Raja, R.; /Fermilab

    2005-03-01

    The MIPP TPC is the largest contributor to the MIPP event size by far. Its readout system and electronics were designed in the 1990's and limit it to a readout rate of 60 Hz in simple events and {approx} 20 Hz in complicated events. With the readout chips designed for the ALICE collaboration at the LHC, we propose a low cost effective scheme of upgrading the MIPP data acquisition speed to 3000 Hz.

  16. NSTX-U Control System Upgrades | Princeton Plasma Physics Lab

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Control System Upgrades This system can serve as a control system for any fusion device, including ITER. Currently, the PCS calculates many complicated and disjoint algorithms every 200 microseconds, delivering the result in a heterogeneous set of outputs. This is easily expanded to handle any input we can conceive, without output that can be delivered to many different kinds of target devices. The inputs can be any combination of signals, digital, analog, or even packets over Ethernet. The

  17. Present Status of the DAFNE Upgrade And Perspectives

    SciTech Connect

    Milardi, C.; Alesini, D.; Biagini, M.E.; Biscari, C.; Boni, R.; Boscolo, M.; Bossi, F.; Buonomo, B.; Clozza, A.; Delle Monache, G.; Demma, T.; Di Pasquale, E.; Di Pirro, G.; Drago, A.; Gallo, A.; Ghigo, A.; Guiducci, S.; Ligi, C.; Marcellini, F.; Mazzitelli, G.; Murtas, F.; /Frascati /Novosibirsk, IYF /CERN /INFN, Cosenza /INFN, Rome /KEK, Tsukuba /Orsay, LAL /Rome U. /Pisa U. /INFN, Pisa /SLAC /Rome III U.

    2009-06-05

    The DA{Phi}NE collider has been recently upgraded in order to implement a new collision scheme based on large Piwinski angle and cancellation of the synchro-betatron resonances by means of electromagnetic sextupoles (Crab-Waist compensation). The novel approach has proved to be effective in improving beam-beam interaction and collider luminosity. The results and the measurements taken during commissioning as well as the perspectives for the SIDDHARTA run are presented and discussed.

  18. Nuclear Materials Safeguards and Security Upgrade Project | National

    National Nuclear Security Administration (NNSA)

    Nuclear Security Administration Safeguards and Security Upgrade Project NNSA Announces 2014 Security Professional of the Year Awards WASHINGTON, D.C. - The National Nuclear Security Administration (NNSA) today announced the recipients of the 2014 Bradley A. Peterson Federal and Contractor Security Professional of the Year Awards. Pamela Valdez from the Los Alamos Field Office will receive the federal award and Randy Fraser from

  19. Single-shell tank ventilation upgrades needs analysis report

    SciTech Connect

    Kriskovich, J.R., Fluor Daniel Hanford

    1997-02-03

    This report was written to comply with the objectives of the Hanford Federal Facility Agreement and Consent Order, Tri-Party Agreement Milestone M-43-03 Provide to the Washington State Department of Ecology and Department of Health the Results of the Single-Shell Tank Ventilation Upgrades Needs Analysis. The needs analysis consists of identifying the current type and status of each single-shell tank ventilation system, identifying current and projected authorization basis requirements, and identifying ventilation system compliance deficiencies.

  20. MFRSR Head Refurbishment, Data Logger Upgrade and Calibration Improvements

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    MFRSR Head Refurbishment, Data Logger Upgrade and Calibration Improvements Gary Hodges, CIRES/NOAA and John Schmelzer, PNL gary.hodges@noaa.gov, john.schmelzer@pnl.gov 17th Annual ARM Science Team Meeting 26-30 March 2006 Monterey, CA Head Refurbishment The Process Includes: * New filter detectors * Relocate internal thermistors * New connectors * Gain resistors moved to head * Improved insulation The Finished Heads: * Are lamp calibrated * Have filter profiles measured * Cosine characterized *