National Library of Energy BETA

Sample records for highly energy efficient

  1. High Efficiency Engine Technologies | Department of Energy

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

    Technologies High Efficiency Engine Technologies The energy wasted in combustion process is a huge untapped resource and the recovery or conversion of this energy into useful power is a huge opportunity. deer09_nelson_2.pdf (285.08 KB) More Documents & Publications Innovative Approaches to Improving Engine Efficiency Overview of High-Efficiency Engine Technologies High Engine Efficiency at 2010 Emissions

  2. High Energy Efficiency Air Conditioning

    SciTech Connect (OSTI)

    Edward McCullough; Patrick Dhooge; Jonathan Nimitz

    2003-12-31

    This project determined the performance of a new high efficiency refrigerant, Ikon B, in a residential air conditioner designed to use R-22. The refrigerant R-22, used in residential and small commercial air conditioners, is being phased out of production in developed countries beginning this year because of concerns regarding its ozone depletion potential. Although a replacement refrigerant, R-410A, is available, it operates at much higher pressure than R-22 and requires new equipment. R-22 air conditioners will continue to be in use for many years to come. Air conditioning is a large part of expensive summer peak power use in many parts of the U.S. Previous testing and computer simulations of Ikon B indicated that it would have 20 - 25% higher coefficient of performance (COP, the amount of cooling obtained per energy used) than R-22 in an air-cooled air conditioner. In this project, a typical new R-22 residential air conditioner was obtained, installed in a large environmental chamber, instrumented, and run both with its original charge of R-22 and then with Ikon B. In the environmental chamber, controlled temperature and humidity could be maintained to obtain repeatable and comparable energy use results. Tests with Ikon B included runs with and without a power controller, and an extended run for several months with subsequent analyses to check compatibility of Ikon B with the air conditioner materials and lubricant. Baseline energy use of the air conditioner with its original R-22 charge was measured at 90 deg F and 100 deg F. After changeover to Ikon B and a larger expansion orifice, energy use was measured at 90 deg F and 100 deg F. Ikon B proved to have about 19% higher COP at 90 deg F and about 26% higher COP at 100 deg F versus R-22. Ikon B had about 20% lower cooling capacity at 90 deg F and about 17% lower cooling capacity at 100 deg F versus R-22 in this system. All results over multiple runs were within 1% relative standard deviation (RSD). All of these

  3. High-Efficiency Multijunction Photovoltaics | Center for Energy Efficient

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Materials Efficiency Multijunction Photovoltaics This Task Group focuses on novel approaches to InGaN and multijunction photovoltaics for unprecedented high photovoltaic energy conversion efficiencies. This goal requires development of new techniques for the efficient simultaneous coupling of electrons and photons through the various junctions. Figure 1 shows a device architecture that is one of the goals of the project: a five-junction (5J) solar cell using a high-bandgap InGaN top junction

  4. Energy efficiency indicators for high electric-load buildings

    SciTech Connect (OSTI)

    Aebischer, Bernard; Balmer, Markus A.; Kinney, Satkartar; Le Strat, Pascale; Shibata, Yoshiaki; Varone, Frederic

    2003-06-01

    Energy per unit of floor area is not an adequate indicator for energy efficiency in high electric-load buildings. For two activities, restaurants and computer centres, alternative indicators for energy efficiency are discussed.

  5. Energy Efficiency Opportunities in Federal High Performance Computing Data

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

    Centers | Department of Energy Efficiency Opportunities in Federal High Performance Computing Data Centers Energy Efficiency Opportunities in Federal High Performance Computing Data Centers Case study describes an outline of energy efficiency opportunities in federal high-performance computing data centers. Download the case study. (1.05 MB) More Documents & Publications Case Study: Opportunities to Improve Energy Efficiency in Three Federal Data Centers Case Study: Innovative Energy

  6. Energy-Efficient Melting and Direct Delivery of High Quality...

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

    Energy-Efficient Melting and Direct Delivery of High Quality Molten Aluminum Energy-Efficient Melting and Direct Delivery of High Quality Molten Aluminum itmdelivery.pdf (572.12 ...

  7. Energy Savings Potential and Opportunities for High-Efficiency...

    Broader source: Energy.gov (indexed) [DOE]

    iii Energy Savings Potential and Opportunities for High-Efficiency Electric Motors in Residential and Commercial Equipment Prepared for: U.S. Department of Energy Office of ...

  8. High Efficiency Thermal Energy Storage System for CSP | Department of

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

    Energy Thermal Energy Storage System for CSP High Efficiency Thermal Energy Storage System for CSP This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23-25, 2013 near Phoenix, Arizona. csp_review_meeting_042413_singh.pdf (1.63 MB) More Documents & Publications High Efficiency Thermal Energy Storage System for CSP - FY13 Q1 High-Efficiency Thermal Energy Storage System for CSP - FY13 Q3 High-Efficiency Thermal Energy Storage

  9. City of High Point Electric- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    The City of High Point offers the Hometown Green Program to help customers reduce energy use. Under this program, rebates are available for newly constructed energy efficient homes, heat pumps, and...

  10. High-efficiency, monolithic, multi-bandgap, tandem photovoltaic energy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    converters - Energy Innovation Portal High-efficiency, monolithic, multi-bandgap, tandem photovoltaic energy converters National Renewable Energy Laboratory Contact NREL About This Technology Technology Marketing Summary Matching a semiconductor's bandgap to incident photon energy is a well-known method to achieve the most efficient photovoltaic devices. Since solar radiation consists of a wide range of wavelengths, having one semiconductor with a single bandgap to absorb all solar radiation

  11. High Efficiency Multiple-Junction Solar Cells - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Solar Photovoltaic Solar Photovoltaic Find More Like This Return to Search High Efficiency Multiple-Junction Solar Cells Sandia National Laboratories Contact SNL About This Technology Publications: PDF Document Publication Market Sheet (937 KB) Technology Marketing SummarySingle junction solar cells have limited efficiency and fail to extract maximum energy from photons outside of a specific spectral region. Higher efficiency and optical to electrical energy conversion is achieved by stacking

  12. Energy Efficiency Opportunities in Federal High Performance Computing...

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

    Case Study: Opportunities to Improve Energy Efficiency in Three Federal Data Centers Case Study: Innovative Energy Efficiency Approaches in NOAA's Environmental Security Computing ...

  13. Enabling High Efficiency Clean Combustion | Department of Energy

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

    Enabling High Efficiency Clean Combustion 2009 DOE Hydrogen Program and Vehicle ... for High Efficiency Clean Diesel Engines and a Pathway to 50% Thermal Efficiency ...

  14. Energy Efficiency

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    the full transcript of the Energy Efficiency video Learn More Cool School Challenge Money Saving Energy Efficiency Tips Alliance to Save Energy: Consumer Tips Bonneville...

  15. Department of Energy Lauds Highly Efficient Industrial Technology...

    Energy Savers [EERE]

    ... As part of the Administration's continued efforts to increase energy efficiency, DOE regularly works with manufacturers through its Save Energy Now assessments, where energy-saving ...

  16. Highly Efficient, Scalable Microbial Fuel Cell - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hydrogen and Fuel Cell Hydrogen and Fuel Cell Biomass and Biofuels Biomass and Biofuels Advanced Materials Advanced Materials Find More Like This Return to Search Highly Efficient, Scalable Microbial Fuel Cell University of Colorado Contact CU About This Technology Publications: PDF Document Publication CU2773D (Microbial Fuel Cell) Marketing Summary (129 KB) Technology Marketing Summary With present day environmental and energy concerns rising, the development of environmentally friendly energy

  17. Enabling High Efficiency Ethanol Engines | Department of Energy

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

    Enabling High Efficiency Ethanol Engines Enabling High Efficiency Ethanol Engines 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation ...

  18. Enabling High Efficiency Ethanol Engines | Department of Energy

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

    Enabling High Efficiency Ethanol Engines Enabling High Efficiency Ethanol Engines 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation...

  19. Missouri Gas Energy (MGE)- Residential High Efficiency Heating Rebate Program

    Broader source: Energy.gov [DOE]

    Missouri Gas Energy (MGE), a division of Laclede Gas Company, offers various rebates to residential customers for investing in energy efficient equipment and appliances. All individually metered...

  20. Overview of High-Efficiency Engine Technologies | Department of Energy

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

    High-Efficiency Engine Technologies Overview of High-Efficiency Engine Technologies Perspective on past and current status, and future directions in heavy- and light-duty diesel engines deer11_eckerle.pdf (2.51 MB) More Documents & Publications Off-Highway Heavy Vehicle Diesel Efficiency Improvement and Emissions Reduction Innovative Approaches to Improving Engine Efficiency Enabling High Efficiency Clean Combustion

  1. Path to High Efficiency Gasoline Engine | Department of Energy

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

    Path to High Efficiency Gasoline Engine Path to High Efficiency Gasoline Engine Path to High Efficiency Gasoline Engine deer10_johansson.pdf (4.97 MB) More Documents & Publications Partially Premixed Combustion High-Efficiency, Ultra-Low Emission Combustion in a Heavy-Duty Engine via Fuel Reactivity Control Advanced Lean-Burn DI Spark Ignition Fuels Research

  2. High Engine Efficiency at 2010 Emissions | Department of Energy

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

    Engine Efficiency at 2010 Emissions High Engine Efficiency at 2010 Emissions 2005 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters 2005_deer_nelson.pdf (903.78 KB) More Documents & Publications Achieving High Efficiency at 2010 Emissions Heavy-Duty Truck Engine: 2007 Emissions with Excellent Fuel Economy Technology Development for High Efficiency Clean Diesel Engines and a Pathway to 50% Thermal Efficiency

  3. Energy Efficiency Opportunities in Federal High Performance Computing...

    Broader source: Energy.gov (indexed) [DOE]

    Efficiency Opportunities in Federal High Performance Computing Data Centers Prepared for .........9 EEMs for HPC Data Centers ......

  4. Energy Efficiency

    Broader source: Energy.gov (indexed) [DOE]

    the Deployment of Energy Efficiency & Renewable Energy Technologies in South Africa A Summary of the Trust for Conservation Global Cool Cities Alliance Project In 2010, the Deputy ...

  5. Energy Efficiency

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  6. Energy Efficiency

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    3 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  7. Energy Efficiency

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    4 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  8. Energy Efficiency

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    5 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  9. (Energy Efficiency)

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

    DECLARATION INTERNATIONAL PARTNERSHIP FOR ENERGY EFFICIENCY COOPERATION [IPEEC] Considering: Declarations of the Gleneagles, St. Petersburg and Heiligendamm Summits, which emphasize the need for global cooperation in the field of energy efficiency. Recognizing: 1. that improving energy saving and energy efficiency is one of the quickest, greenest, and most cost-effective way to address energy security, climate change, and ensuring economic growth; 2. that a comprehensive process has been

  10. High Efficiency Combustion and Controls | Department of Energy

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

    Combustion and Controls High Efficiency Combustion and Controls 2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010...

  11. High Efficiency Solar Fuels Reactor Concept | Department of Energy

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

    Solar Fuels Reactor Concept High Efficiency Solar Fuels Reactor Concept This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held ...

  12. High Bandgap III-V Alloys for High Efficiency Optoelectronics - Energy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Innovation Portal 130221326 Site Map Printable Version Share this resource About Search Categories (15) Advanced Materials Biomass and Biofuels Building Energy Efficiency Electricity Transmission Energy Analysis Energy Storage Geothermal Hydrogen and Fuel Cell Hydropower, Wave and Tidal Industrial Technologies Solar Photovoltaic Solar Thermal Startup America Vehicles and Fuels Wind Energy Partners (27) Visual Patent Search Success Stories Find More Like This Return to Search High Bandgap

  13. Project Profile: High-Efficiency Thermal Energy Storage System for CSP |

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

    Department of Energy High-Efficiency Thermal Energy Storage System for CSP Project Profile: High-Efficiency Thermal Energy Storage System for CSP -- This project is inactive -- ANL logo Argonne National Laboratory and project partner Ohio Aerospace Institute, under the National Laboratory R&D competitive funding opportunity, will design, develop, and test a prototype high-temperature and high-efficiency thermal energy storage (TES) system with rapid charging and discharging times. By

  14. High Performance Healthcare Buildings: A Roadmap to Improved Energy Efficiency

    SciTech Connect (OSTI)

    Singer, Brett C.; Tschudi, William F.

    2009-09-08

    This document presents a road map for improving the energy efficiency of hospitals and other healthcare facilities. The report compiles input from a broad array of experts in healthcare facility design and operations. The initial section lists challenges and barriers to efficiency improvements in healthcare. Opportunities are organized around the following ten themes: understanding and benchmarking energy use; best practices and training; codes and standards; improved utilization of existing HVAC designs and technology; innovation in HVAC design and technology; electrical system design; lighting; medical equipment and process loads; economic and organizational issues; and the design of next generation sustainable hospitals. Achieving energy efficiency will require a broad set of activities including research, development, deployment, demonstration, training, etc., organized around 48 specific objectives. Specific activities are prioritized in consideration of potential impact, likelihood of near- or mid-term feasibility and anticipated cost-effectiveness. This document is intended to be broad in consideration though not exhaustive. Opportunities and needs are identified and described with the goal of focusing efforts and resources.

  15. Highly Efficient Multigap Solar Cell Materials - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Highly Efficient Multigap Solar Cell Materials Lawrence Berkeley National Laboratory Contact LBL About This Technology Publications: PDF Document Publication Yu, K. M., Walukeiwicz, W., Wu J., Shan, W., Beeman, J. W., Scarpulla, M. A., Dubon, O. D., Becla, P. "Diluted II-VI Oxide Semiconductors with Multiple Band Gaps," Physical Review Letters, Vo. 91, No. 24, Dec. 12, 2003. (178 KB) Technology Marketing Summary Scientists at Berkeley Lab have invented multiband gap semiconducting

  16. Definition of Energy Efficiency

    U.S. Energy Information Administration (EIA) Indexed Site

    Energy Users Energy Efficiency Page Energy Efficiency Definition Energy Efficiency: Definition Stairs) "Take the Stairs--Be More Energy Efficient" Person A interprets the sign as...

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

    Broader source: 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.

  18. Energy Efficiency | Department of Energy

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

    Energy Efficiency Energy Efficiency Below are resources for Tribes on energy efficiency. ... Source: Northwest SEED. Home and Building Technologies Basics Learn about energy ...

  19. Efficient CO2 Fixation Pathways: Energy Plant: High Efficiency Photosynthetic Organisms

    SciTech Connect (OSTI)

    2012-01-01

    PETRO Project: UCLA is redesigning the carbon fixation pathways of plants to make them more efficient at capturing the energy in sunlight. Carbon fixation is the key process that plants use to convert carbon dioxide (CO2) from the atmosphere into higher energy molecules (such as sugars) using energy from the sun. UCLA is addressing the inefficiency of the process through an alternative biochemical pathway that uses 50% less energy than the pathway used by all land plants. In addition, instead of producing sugars, UCLA’s designer pathway will produce pyruvate, the precursor of choice for a wide variety of liquid fuels. Theoretically, the new biochemical pathway will allow a plant to capture 200% as much CO2 using the same amount of light. The pathways will first be tested on model photosynthetic organisms and later incorporated into other plants, thus dramatically improving the productivity of both food and fuel crops.

  20. Energy-Efficient Melting and Direct Delivery of High Quality...

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

    ... PA For additional information, please contact Glenn Strahs Technology Manager U.S. ... EERE Information Center 1-877-EERE-INFO (1-877-337-3463) eere.energy.govinformationcenter

  1. High-Power Batteries | Center for Energy Efficient Materials

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Power Batteries Our goal is to develop and apply a new biologically inspired, low cost, ... exceptionally high power and stability as anodes and cathodes for lithium ion batteries. ...

  2. Energy Information Administration - Energy Efficiency, energy...

    U.S. Energy Information Administration (EIA) Indexed Site

    Efficiency Energy Efficiency energy consumption savings households, buildings, industry & vehicles The Energy Efficiency Page reflects EIA's information on energy efficiency and...

  3. Energy Efficiency

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

    In 2010, the Deputy Secretary of the U.S. Department of Energy and the Energy Minister of the Republic of South Africa (RSA) launched the U.S. - RSA Energy Dialogue to facilitate ...

  4. 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

  5. Energy Efficiency

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Department of Energy Energy Department to Host First Sustainable Transportation Summit Energy Department to Host First Sustainable Transportation Summit Addthis Description Below is the text version for "Energy Department to Host First Sustainable Transportation Summit." Text Version The video opens by showing an electric car driving down the street. A voice starts talking. I think we've made a lot of progress over the last ten years in terms of seeing the cost of technologies

  6. (Energy Efficiency)

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

    Joint Statement by G8 Energy Ministers Aomori, Japan on 8 June 2008 Energy Ministers of the G8 met in Aomori, Japan on 8 June 2008, in conjunction with the Energy Ministers' Meeting of G8, the People's Republic of China, India and the Republic of Korea. We welcome its joint statement. The G8 Energy Ministers extend the following additional messages to contribute to fruitful discussion in the G8 Hokkaido Toyako Summit. St. Petersburg Energy Security Principles 1. The G8 countries have discussed

  7. (Energy Efficiency)

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

    Statement by Energy Ministers of G8, The People's Republic of China, India and The Republic of Korea Aomori, Japan on 8 June 2008 Energy Ministers of the G8, The People's Republic of China, India and The Republic of Korea met in Aomori, Japan on 8 June 2008 in order to discuss the globally significant issues related to addressing energy security and climate change. While recognizing varied national circumstances among the 11 participating countries, given the fact that we collectively account

  8. Energy Efficiency | Open Energy Information

    Open Energy Info (EERE)

    Energy Efficiency Jump to: navigation, search Energy Efficiency refers to products or systems using less energy to do the same or better job than conventional products or systems....

  9. Residential Energy Efficiency Solutions

    Broader source: Energy.gov [DOE]

    Our mission is to increase the availability of high-quality, safe, affordable and workforce housing options. Through innovative reuse and rehabilitation we incorporate economic benefits, environmental stewardship/energy efficiency, and social solutions.

  10. High Efficiency Solid-State Heat Pump Module | Department of Energy

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

    High Efficiency Solid-State Heat Pump Module High Efficiency Solid-State Heat Pump Module Electrocaloric Calorimeter. Image courtesy of United Technologies Research Center and BTO Peer Review. Electrocaloric Calorimeter. Image courtesy of United Technologies Research Center and BTO Peer Review. Lead Performer: United Technologies Research Center - East Hartford, CT DOE Total Funding: $1,090,000 Cost Share: $365,000 Project Term: August 2015 - September 2017 Funding Opportunity: Building Energy

  11. Industrial Energy Efficiency Assessments

    Broader source: Energy.gov (indexed) [DOE]

    Energy Efficiency Assessments Lynn Price Staff Scientist China Energy Group Energy Analysis Department Environmental Energy Technologies Division Lawrence Berkeley National Laboratory Industrial Energy Efficiency Assessments - Definition and overview of key components - International experience - Chinese situation and recommendations - US-China collaboration Industrial Energy Efficiency Assessments - Analysis of the use of energy and potential for energy efficiency in an industrial facility *

  12. (Energy Efficiency) | Department of Energy

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

    (Energy Efficiency) (Energy Efficiency) (Energy Efficiency) (40.67 KB) More Documents & Publications Joint Statement by Energy Ministers of G8, The People's Republic of China, India and The Republic of Korea Joint Statement by Energy Ministers of G8, The People's Republic of China, India and The Republic of Korea (June 2008) (Energy Efficiency)

  13. (Energy Efficiency) | Department of Energy

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

    (Energy Efficiency) (Energy Efficiency) (Energy Efficiency) (25.54 KB) More Documents & Publications Declaration of International Partnership for Energy Efficiency Cooperation Joint Statement by Energy Ministers of G8, The People's Republic of China, India and The Republic of Korea Joint Statement by Energy Ministers of G8, The People's Republic of China, India and The Republic of Korea (June 2008)

  14. High-Tech Means High-Efficiency: The Business Case for EnergyManagement in High-Tech Industries

    SciTech Connect (OSTI)

    Shanshoian, Gary; Blazek, Michele; Naughton, Phil; Seese, RobertS.; Mills, Evan; Tschudi, William

    2005-11-15

    In the race to apply new technologies in ''high-tech'' facilities such as data centers, laboratories, and clean rooms, much emphasis has been placed on improving service, building capacity, and increasing speed. These facilities are socially and economically important, as part of the critical infrastructure for pharmaceuticals,electronics, communications, and many other sectors. With a singular focus on throughput, some important design issues can be overlooked, such as the energy efficiency of individual equipment (e.g., lasers, routers and switches) as well as the integration of high-tech equipment into the power distribution system and the building envelope. Among technology-based businesses, improving energy efficiency presents an often untapped opportunity to increase profits, enhance process control,maximize asset value, improve the work place environment, and manage a variety of business risks. Oddly enough, the adoption of energy efficiency improvements in this sector lags behind many others. As a result, millions of dollars are left on the table with each year ofoperation.

  15. Highly efficient greenish-blue platinum-based phosphorescent organic light-emitting diodes on a high triplet energy platform

    SciTech Connect (OSTI)

    Chang, Y. L. Gong, S. White, R.; Lu, Z. H.; Wang, X.; Wang, S.; Yang, C.

    2014-04-28

    We have demonstrated high-efficiency greenish-blue phosphorescent organic light-emitting diodes (PHOLEDs) based on a dimesitylboryl-functionalized C^N chelate Pt(II) phosphor, Pt(m-Bptrz)(t-Bu-pytrz-Me). Using a high triplet energy platform and optimized double emissive zone device architecture results in greenish-blue PHOLEDs that exhibit an external quantum efficiency of 24.0% and a power efficiency of 55.8?lm/W. This record high performance is comparable with that of the state-of-the-art Ir-based sky-blue organic light-emitting diodes.

  16. Energy 101: Energy Efficient Commercial Buildings | Department of Energy

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

    Energy Efficient Commercial Buildings Energy 101: Energy Efficient Commercial Buildings

  17. Energy Efficiency Links

    U.S. Energy Information Administration (EIA) Indexed Site

    Energy Efficiency Organizations Energy Efficiency Organizations Release Date: October 1999 Last Updated: Septembert 2009 EIA Links Disclaimer: These pages contain hypertext links...

  18. Energy Efficiency -- Home Page

    U.S. Energy Information Administration (EIA) Indexed Site

    If you are having trouble, call 202-586-8800 for help. Home >Energy Users EEnergy Efficiency Page Energy-Efficiency Measurement MEASUREMENT DISCUSSION: Measures and Policy Issues...

  19. Energy Efficiency Conference Archives

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    How do You Compare to Your Neighbors? Energy efficiency improvement loans Smart Grid E3T Technology Assessment Pilots Energy Smart Industrial Distribution Efficiency Heat Pump...

  20. CIBO Energy Efficiency Handbook

    SciTech Connect (OSTI)

    1997-11-01

    The Energy Efficiency Handbook was prepared to help owner/operators get the best and most energy-efficient performance out of their boiler systems.

  1. Energy Efficiency | Department of Energy

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

    Efficiency Energy Efficiency The Energy Department's efforts to develop and deploy energy efficient solutions for buildings and manufacturing supply lines means large-scale energy and cost savings for all Americans. <a href="/node/993676">Learn about these successful efforts.</a> The Energy Department's efforts to develop and deploy energy efficient solutions for buildings and manufacturing supply lines means large-scale energy and cost savings for all Americans. Learn

  2. Energy efficient motor application

    SciTech Connect (OSTI)

    Koenig, S.R.

    1999-01-20

    Motor driven processes represent a large portion of the energy consumption in the United States and, as a result, present a large opportunity for energy savings. Energy efficient motors reduce energy use and will see wider implementation as the impact of the Energy Policy Act of 1992 is felt. These motors are made possible by design and material improvements without compromising reliability, quality, or performance. One drawback is their potential for nuisance tripping due to a high inrush current at starting. Solutions do exist to this problem. Economics also play a large role in energy efficient motor application. The cost of repairing a motor or installing a new machine as well as any utility rebates determine if the efficient motor price premium is offset by energy savings. Other issues such as adjustable speed drives, belts and supply voltage affect efficiency as well. Several industry examples demonstrate the potential results. A thorough understanding of these factors show the energy efficient motor can be a good choice for most applications.

  3. Note: High-efficiency broadband acoustic energy harvesting using Helmholtz resonator and dual piezoelectric cantilever beams

    SciTech Connect (OSTI)

    Yang, Aichao; Li, Ping Wen, Yumei; Lu, Caijiang; Peng, Xiao; He, Wei; Zhang, Jitao; Wang, Decai; Yang, Feng

    2014-06-15

    A high-efficiency broadband acoustic energy harvester consisting of a compliant-top-plate Helmholtz resonator (HR) and dual piezoelectric cantilever beams is proposed. Due to the high mechanical quality factor of beams and the strong multimode coupling of HR cavity, top plate and beams, the high efficiency in a broad bandwidth is obtained. Experiment exhibits that the proposed harvester at 170–206 Hz has 28–188 times higher efficiency than the conventional harvester using a HR with a piezoelectric composite diaphragm. For input acoustic pressure of 2.0 Pa, the proposed harvester exhibits 0.137–1.43 mW output power corresponding to 0.035–0.36 μW cm{sup −3} volume power density at 170–206 Hz.

  4. Energy Efficient Buildings Hub

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Efficient Buildings HUB Lunch Presentation for the 2013 Building Technologies Office's Program Peer Review

  5. Regional Energy Efficiency Programs

    Broader source: Energy.gov [DOE]

    This presentation covers regional industrial energy efficiency programs in the Midwest, Southeast, and Southwest.

  6. Energy Efficient Buildings Hub

    SciTech Connect (OSTI)

    2013-04-01

    Energy Efficient Buildings HUB Lunch Presentation for the 2013 Building Technologies Office's Program Peer Review

  7. Note: High-efficiency energy harvester using double-clamped piezoelectric beams

    SciTech Connect (OSTI)

    Zheng, Yingmei; Wu, Xuan; Parmar, Mitesh; Lee, Dong-weon

    2014-02-15

    In this study, an improvement in energy conversion efficiency has been reported, which is realized by using a double-clamped piezoelectric beam, based on uniaxial stretching strain. The buckling mechanism is applied to maximize axial stress in the double-clamped beam. The voltage generated by using the double-clamped piezoelectric beam is higher than that generated by using other conventional structures, such as bending cantilevers coated/sandwiched with piezoelectric film, which is proven both theoretically and experimentally. The power generation efficiency is enhanced by further optimizing the double-clamped structure. The optimized high-efficiency energy harvester utilizing double-clamped piezoelectric beams generates a peak output power of 80 μW, under an acceleration of 0.1g.

  8. New concepts for high efficiency energy conversion: The avalanche heterostructure and superlattice solar cells

    SciTech Connect (OSTI)

    Summers, C.J.; Rohatgi, A.; Torabi, A.; Harris, H.M. )

    1993-01-01

    This report describes investigation into the theory and technology of a novel heterojunction or superlattice, single-junction solar cell, which injects electrons across the heterointerface to produce highly efficient impact ionization of carriers in the lowband-gap side of the junction, thereby conserving their total energy. Also, the superlattice structure has the advantage of relaxing the need for perfect lattice matching at the p-n interface and will inhibit the cross diffusion of dopant atoms that typically occurs in heavy doping. This structure avoids the use of tunnel junctions that make it very difficult to achieve the predicted efficiencies in cascade cells, thus making it possible to obtain energy efficiencies that are competitive with those predicted for cascade solar cells with reduced complexity and cost. This cell structure could also be incorporated into other solar cell structures designed for wider spectral coverage.

  9. Enabling Energy Efficiency

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy Frontier Research Centers: Solid-State Lighting Science Center for Frontiers of ... Enabling Energy Efficiency HomeEnergy ResearchEFRCsSolid-State Lighting Science EFRC...

  10. Energy Efficiency Grants

    Broader source: Energy.gov [DOE]

    The Michigan Energy Office (MEO), within the Michigan Agency for Energy (MAE), provides funding for energy efficiency activities on a recurring basis, subject to availability of funds. Eligible...

  11. Rebuilding It Better: Greensburg, Kansas, High Performance Buildings Meeting Energy Savings Goals (Brochure) (Revised), Energy Efficiency & Renewable Energy (EERE)

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

    On May 4, 2007, a massive tornado destroyed or severely damaged 95% of Greensburg, Kansas. Since then, city and community leaders have been committed to rebuilding the town as a model sustainable community. Experts from the U.S. Department of Energy (DOE) and the National Renewable Energy Laboratory (NREL) worked with city leaders, business owners, and residents to identify ways to incorporate energy efficiency and renewable energy technologies into the new buildings. The town showcases

  12. Phase II Final Project Report SBIR Project: "A High Efficiency PV to Hydrogen Energy System"

    SciTech Connect (OSTI)

    Slade, A; Turner, J; Stone, K; McConnell, R

    2008-09-02

    The innovative research conducted for this project contributed greatly to the understanding of generating low-cost hydrogen from solar energy. The projects research identified two highly leveraging and complementary pathways. The first pathway is to dramatically increase the efficiency of converting sunlight into electricity. Improving solar electric conversion efficiency directly increases hydrogen production. This project produced a world record efficiency for silicon solar cells and contributed to another world record efficiency for a solar concentrator module using multijunction solar cells. The projects literature review identified a second pathway in which wasted heat from the solar concentration process augments the electrolysis process generating hydrogen. One way to do this is to use a heat mirror that reflects the heat-producing infrared and transmits the visible spectrum to the solar cells; this also increases solar cell conversion efficiency. An economic analysis of this concept confirms that, if long-term concentrator photovoltaic (CPV) and solid-oxide electrolyzer cost goals can be achieved, hydrogen will be produced from solar energy cheaper than the cost of gasoline. The potential public benefits from this project are significant. The project has identified a potential energy source for the nations future electricity and transportation needs that is entirely home grown and carbon free. As CPV enter the nations utility markets, the opportunity for this approach to be successful is greatly increased. Amonix strongly recommends further exploration of this projects findings.

  13. Enabling Energy Efficiency

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy Efficiency - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear

  14. Center for Energy Efficient Materials

    Broader source: All U.S. Department of Energy (DOE) Office Webpages

    Energy Efficient Materials A DOE Energy Frontier Research Center Overview Research Events News Internships People Contact Us RSS Feed - News and Events Plastic Solar Solid State Lighting High-Efficiency Solar Cells Thermoelectrics Undergraduate Internship Program Overview The Center for Energy Efficient Materials (CEEM) is an Energy Frontier Research Center funded by the Office of Basic Energy Sciences of the US Department of Energy. The principal activity of the Center is a cross-disciplinary

  15. Sandia Energy Energy Efficiency

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Sandia's Energy Program Wins Two Federal Laboratory Consortium 2015 Awards http:energy.sandia.govsandias-energy-program-wins-two-federal-laboratory-consortium-2015-awards...

  16. Industrial Energy Efficiency

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

    Barriers to Industrial Energy Efficiency Report to Congress June 2015 United States Department of Energy Washington, DC 20585 Department of Energy | June 2015 Message from the Assistant Secretary The industrial sector has shown steady progress in improving energy efficiency over the past few decades and energy efficiency improvements are expected to continue. Studies suggest, however, that there is potential to accelerate the rate of adopting energy efficient technologies and practices that

  17. Industrial Energy Efficiency Assessments | Department of Energy

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

    Industrial Energy Efficiency Assessments Industrial Energy Efficiency Assessments Details about the Industrial Energy Efficiency Assessments program and its implementation in...

  18. High Efficient Clean Combustion for SuperTruck | Department of Energy

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

    High Efficient Clean Combustion for SuperTruck High Efficient Clean Combustion for SuperTruck Presentation given at the 16th Directions in Engine-Efficiency and Emissions Research (DEER) Conference in Detroit, MI, September 27-30, 2010. deer10_stanton.pdf (1.76 MB) More Documents & Publications Supertruck technologies for 55% thermal efficiency and 68% freight efficiency Cummins SuperTruck Program - Technology Demonstration of Highly Efficient Clean, Diesel Powered Class 8 Trucks Technology

  19. ORNL Energy Efficiency | Open Energy Information

    Open Energy Info (EERE)

    ORNL Energy Efficiency (Redirected from Energy Efficiency Capabilities at ORNL) Jump to: navigation, search Logo: Energy Efficiency Capabilities at ORNL Name Energy Efficiency...

  20. Energy Efficient Mortgages

    Broader source: Energy.gov [DOE]

    Energy efficient mortgages (EEMs) encourage energy efficiency by giving buyers a better rate or more borrowing capacity to buy an energy efficient house or to cover the cost of new energy improvements. For an EEM program, state and local governments typically engage via credit enhancement, such as an interest rate buy-down or loan loss reserve.

  1. Northwest Energy Efficient Manufactured Housing Program: High Performance Manufactured Home Prototyping and Construction Development

    SciTech Connect (OSTI)

    Hewes, T.; Peeks, B.

    2013-11-01

    The Building America Partnership for Improved Residential Construction, the Bonneville Power Administration (BPA), and Northwest Energy Works (NEW), the current Northwest Energy Efficient Manufactured Housing Program (NEEM) administrator, have been collaborating to conduct research on new specifications that would improve on the energy requirements of a NEEM home. In its role as administrator, NEW administers the technical specs, performs research and engineering analysis, implements ongoing construction quality management procedures, and maintains a central database with home tracking. This project prototyped and assessed the performances of cost-effective high performance building assemblies and mechanical systems that are not commonly deployed in the manufacturing setting. The package of measures is able to reduce energy used for space conditioning, water heating and lighting by 50 percent over typical manufactured homes produced in the northwest.

  2. Northwest Energy Efficient Manufactured Housing Program: High Performance Manufactured Home Prototyping and Construction Development

    SciTech Connect (OSTI)

    Hewes, Tom; Peeks, Brady

    2013-11-01

    The Building America Partnership for Improved Residential Construction, the Bonneville Power Administration (BPA), and Northwest Energy Works (NEW), the current Northwest Energy Efficient Manufactured Housing Program (NEEM) administrator, have been collaborating to conduct research on new specifications that would improve on the energy requirements of a NEEM home. In its role as administrator, NEW administers the technical specs, performs research and engineering analysis, implements ongoing construction quality management procedures, and maintains a central database with home tracking. This project prototyped and assessed the performances of cost-effective high performance building assemblies and mechanical systems that are not commonly deployed in the manufacturing setting. The package of measures is able to reduce energy used for space conditioning, water heating and lighting by 50% over typical manufactured homes produced in the northwest.

  3. Renewable Energy & Energy Efficiency Projects: Loan Guarantee...

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

    Renewable Energy & Energy Efficiency Projects: Loan Guarantee Solicitation Renewable Energy & Energy Efficiency Projects: Loan Guarantee Solicitation Plenary III: Project Finance ...

  4. Energy Efficiency Resource Standard

    Broader source: Energy.gov [DOE]

    In 2008, New Mexico enacted H.B. 305, the Efficient Use of Energy Act, which created an Energy Efficiency Resource Standard (EERS) for New Mexico’s electric utilities, and a requirement that all ...

  5. Appliance Energy Efficiency Standards

    Broader source: Energy.gov [DOE]

    In 2004 the Energy Efficiency Standards Act (EESA of 2004) became law in the State of Maryland. The General Assembly passed the EESA to establish minimum energy efficiency standards on nine...

  6. Energy Efficiency Fund

    Broader source: Energy.gov [DOE]

    Massachusetts's 1997 electric utility restructuring legislation created separate public benefits funds to promote renewable energy and energy efficiency for all customer classes. Both funds were...

  7. Energy Efficiency Resource Standard

    Broader source: Energy.gov [DOE]

    Washington voters passed Initiative 937 in 2006, creating a renewable energy standard and an energy efficiency resource standard for the state's electric utilities. Initiative 937, enacted as th...

  8. Energy Efficient Upgrades

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    that Uwajimaya has so strongly embraced the EnergySmart Grocer program. We applaud their leadership and dedication to improving energy efficiency in their grocery stores....

  9. Sustainability: Energy Efficiency

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Sustainability: Energy Efficiency (Green Consulting Unit) Overview Walks students through the process of building a model home while considering 11 parameters that influence energy ...

  10. Residential Energy Efficiency Messaging

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network Peer Exchange Call Series: Residential Energy Efficiency Messaging, call slides and discussion summary, April 9, 2015.

  11. Energy Efficiency Financing

    Broader source: Energy.gov [DOE]

    Information and examples of state financing for energy efficiency programs, with descriptions on implementation methods and concerns.

  12. High Energy Density Thermal Batteries: Thermoelectric Reactors for Efficient Automotive Thermal Storage

    SciTech Connect (OSTI)

    2011-11-15

    HEATS Project: Sheetak is developing a new HVAC system to store the energy required for heating and cooling in EVs. This system will replace the traditional refrigerant-based vapor compressors and inefficient heaters used in today’s EVs with efficient, light, and rechargeable hot-and-cold thermal batteries. The high energy density thermal battery—which does not use any hazardous substances—can be recharged by an integrated solid-state thermoelectric energy converter while the vehicle is parked and its electrical battery is being charged. Sheetak’s converters can also run on the electric battery if needed and provide the required cooling and heating to the passengers—eliminating the space constraint and reducing the weight of EVs that use more traditional compressors and heaters.

  13. CdTe portfolio offers commercial ready high efficiency solar - Energy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Innovation Portal Find More Like This Return to Search CdTe portfolio offers commercial ready high efficiency solar National Renewable Energy Laboratory Contact NREL About This Technology Publications: PDF Document Publication MktgSummary CdTe.pdf (117 KB) Schematic illustration of a typical CdTe superstrate thin-film PV device. In this design, the layers of the device are deposited onto a glass &quot;superstrate&quot; that allows sunlight to enter. The sunlight passes through the

  14. Improving energy efficiency of Embedded DRAM Caches for High-end Computing Systems

    SciTech Connect (OSTI)

    Mittal, Sparsh; Vetter, Jeffrey S; Li, Dong

    2014-01-01

    With increasing system core-count, the size of last level cache (LLC) has increased and since SRAM consumes high leakage power, power consumption of LLCs is becoming a significant fraction of processor power consumption. To address this, researchers have used embedded DRAM (eDRAM) LLCs which consume low-leakage power. However, eDRAM caches consume a significant amount of energy in the form of refresh energy. In this paper, we propose ESTEEM, an energy saving technique for embedded DRAM caches. ESTEEM uses dynamic cache reconfiguration to turn-off a portion of the cache to save both leakage and refresh energy. It logically divides the cache sets into multiple modules and turns-off possibly different number of ways in each module. Microarchitectural simulations confirm that ESTEEM is effective in improving performance and energy efficiency and provides better results compared to a recently-proposed eDRAM cache energy saving technique, namely Refrint. For single and dual-core simulations, the average saving in memory subsystem (LLC+main memory) on using ESTEEM is 25.8% and 32.6%, respectively and average weighted speedup are 1.09X and 1.22X, respectively. Additional experiments confirm that ESTEEM works well for a wide-range of system parameters.

  15. Landscaping for energy efficiency

    SciTech Connect (OSTI)

    1995-04-01

    This publication by the National Renewable Energy Laboratory addresses the use of landscaping for energy efficiency. The topics of the publication include minimizing energy expenses; landscaping for a cleaner environment; climate, site, and design considerations; planning landscape; and selecting and planting trees and shrubs. A source list for more information on landscaping for energy efficiency and a reading list are included.

  16. Energy Efficient Buildings Hub

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy created the Energy Efficient Buildings Hub in Philadelphia, Pennsylvania to promote regional job creation and economic growth while also improving the energy...

  17. Renewable Energy and Energy Efficiency Partnership (REEEP) |...

    Open Energy Info (EERE)

    Renewable Energy and Energy Efficiency Partnership (REEEP) Jump to: navigation, search Logo: Renewable Energy and Energy Efficiency Partnership Name: Renewable Energy and Energy...

  18. Investigating the Interplay between Energy Efficiency and Resilience in High Performance Computing

    SciTech Connect (OSTI)

    Tan, Li; Song, Shuaiwen; Wu, Panruo; Chen, Zizhong; Ge, Rong; Kerbyson, Darren J.

    2015-05-29

    Energy efficiency and resilience are two crucial challenges for HPC systems to reach exascale. While energy efficiency and resilience issues have been extensively studied individually, little has been done to understand the interplay between energy efficiency and resilience for HPC systems. Decreasing the supply voltage associated with a given operating frequency for processors and other CMOS-based components can significantly reduce power consumption. However, this often raises system failure rates and consequently increases application execution time. In this work, we present an energy saving undervolting approach that leverages the mainstream resilience techniques to tolerate the increased failures caused by undervolting.

  19. Technology Assessment: NREL Provides Know-How for Highly Energy-Efficient Data Centers (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-05-01

    NREL leads the effort to change how energy is used worldwide by helping identify and eliminate barriers to energy efficiency and clean energy technology deployment. The laboratory takes a portfolio approach that explores the full range of technology options for developing and implementing innovative energy performance solutions. The Research Support Facility (RSF) data center is a prime example of NREL's capabilities and expertise in energy efficiency. But, more important, its features can be replicated. NREL provides custom technical assistance and training for improved data center performance to help our customers realize cost savings.

  20. Energy efficient data centers

    SciTech Connect (OSTI)

    Tschudi, William; Xu, Tengfang; Sartor, Dale; Koomey, Jon; Nordman, Bruce; Sezgen, Osman

    2004-03-30

    Data Center facilities, prevalent in many industries and institutions are essential to California's economy. Energy intensive data centers are crucial to California's industries, and many other institutions (such as universities) in the state, and they play an important role in the constantly evolving communications industry. To better understand the impact of the energy requirements and energy efficiency improvement potential in these facilities, the California Energy Commission's PIER Industrial Program initiated this project with two primary focus areas: First, to characterize current data center electricity use; and secondly, to develop a research ''roadmap'' defining and prioritizing possible future public interest research and deployment efforts that would improve energy efficiency. Although there are many opinions concerning the energy intensity of data centers and the aggregate effect on California's electrical power systems, there is very little publicly available information. Through this project, actual energy consumption at its end use was measured in a number of data centers. This benchmark data was documented in case study reports, along with site-specific energy efficiency recommendations. Additionally, other data center energy benchmarks were obtained through synergistic projects, prior PG&E studies, and industry contacts. In total, energy benchmarks for sixteen data centers were obtained. For this project, a broad definition of ''data center'' was adopted which included internet hosting, corporate, institutional, governmental, educational and other miscellaneous data centers. Typically these facilities require specialized infrastructure to provide high quality power and cooling for IT equipment. All of these data center types were considered in the development of an estimate of the total power consumption in California. Finally, a research ''roadmap'' was developed through extensive participation with data center professionals, examination of case

  1. Renewable Energy and Energy Efficiency Partnership (REEEP) |...

    Open Energy Info (EERE)

    Renewable Energy and Energy Efficiency Partnership (REEEP) (Redirected from Renewable Energy and Energy Efficiency Partnership) Jump to: navigation, search Logo: Renewable Energy...

  2. Energy Efficiency Goals

    Broader source: Energy.gov [DOE]

    In December of 2014 the Florida Public Service Commission (FPSC) approved new numerical conservation goals for five seven utilities subject to the Florida Energy Efficiency and Conservation Act ...

  3. Energy Efficient Buildings Hub

    Broader source: Energy.gov [DOE]

    Science and industry work together to improve energy efficiency and reduce carbon emissions of both new and existing buildings while also stimulating private investment and quality job creation.

  4. Energy Efficiency Calendar

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy-Efficiency-Calendar Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives...

  5. BPA Energy Efficiency Plan

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    BPA Energy Efficiency Plan Pages default Sign In About | Careers | Contact | Investors | bpa.gov Search Policy & Reporting Expand Policy & Reporting EE Sectors Expand EE...

  6. ENERGY EFFICIENCY TECHNOLOGY ROADMAP

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    managed the overall development and maturation of this Energy Efficiency Technology Roadmap, the effort would not have been possible without the active engagement of a diverse...

  7. Express Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    The Express Energy Efficiency Program provides free installation of energy-saving products. This program travels around Wisconsin, community-by-community, to see if they are installing in your...

  8. Energy Efficiency Product Standards

    Broader source: Energy.gov [DOE]

    New Jersey Energy Efficiency Product Standards, enacted in 2005, include minimum standards for eight products, which were preempted by the federal Energy Policy Act of 2005. Future standards, if...

  9. High-Efficiency Deflection of High-Energy Protons through Axial Channeling in a Bent Crystal

    SciTech Connect (OSTI)

    Scandale, Walter; Vomiero, Alberto; Baricordi, Stefano; Dalpiaz, Pietro; Fiorini, Massimiliano; Guidi, Vincenzo; Mazzolari, Andrea; Della Mea, Gianantonio; Milan, Riccardo; Ambrosi, Giovanni; Bertucci, Bruna; Burger, William J.; Zuccon, Paolo; Cavoto, Gianluca; Luci, Claudio; Santacesaria, Roberta; Valente, Paolo; Vallazza, Erik; Afonin, Alexander G.; Chesnokov, Yury A.

    2008-10-17

    Beam deflection due to axial channeling in a silicon crystal bent along the <111> axis was observed with 400 GeV/c protons at the CERN Super Proton Synchrotron. The condition for doughnut scattering of protons by the atomic strings of the crystal was attained. Such a condition allowed one to observe a beam deflection of 50 {mu}rad with about 30% efficiency. The contribution of hyperchanneled states of protons to the observed beam deflection was less than 2% according to simulation results.

  10. ORNL Energy Efficiency | Open Energy Information

    Open Energy Info (EERE)

    ORNL Energy Efficiency Jump to: navigation, search Logo: Energy Efficiency Capabilities at ORNL Name Energy Efficiency Capabilities at ORNL AgencyCompany Organization Oak Ridge...

  11. Consortium for Energy Efficiency | Open Energy Information

    Open Energy Info (EERE)

    Energy Efficiency Jump to: navigation, search Logo: Consortium for Energy Efficiency Name: Consortium for Energy Efficiency Address: 98 North Washington St Place: Boston,...

  12. Highly Efficient Solar Thermochemical Reaction Systems

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

    Highly Efficient, Solar Thermochemical Reaction Systems (2014 R&D 100 Award Winner) U.S. ...andfuelcells.energy.gov HIGHLY EFFICIENT, SOLAR THERMOCHEMICAL REACTION SYSTEMS Robert S ...

  13. Southeast Energy Efficiency Alliance's Building Energy Codes...

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

    Southeast Energy Efficiency Alliance's Building Energy Codes Project Southeast Energy Efficiency Alliance's Building Energy Codes Project Building Codes Project for the 2013 ...

  14. Energy Conversion Efficiency

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Blog Energy Blog RSS August 29, 2016 Energy Secretary Ernest Moniz takes a slap shot at Boston College's Conte Forum to promote green sports arenas. | Photo by Simon Edelman, Energy Department. Game On: DOE Initiative Supports Leadership in Sports Venues DOE and its partners released the Survey on Energy and Water Efficiency of Stadiums and Arenas for sports venue owners and operators regarding their facilities' energy and water usage. August 29, 2016 The World's Largest 3D Printed Object Oak

  15. High Efficiency, Clean Combustion

    SciTech Connect (OSTI)

    Donald Stanton

    2010-03-31

    Energy use in trucks has been increasing at a faster rate than that of automobiles within the U.S. transportation sector. According to the Energy Information Administration (EIA) Annual Energy Outlook (AEO), a 23% increase in fuel consumption for the U.S. heavy duty truck segment is expected between 2009 to 2020. The heavy duty vehicle oil consumption is projected to grow between 2009 and 2050 while light duty vehicle (LDV) fuel consumption will eventually experience a decrease. By 2050, the oil consumption rate by LDVs is anticipated to decrease below 2009 levels due to CAFE standards and biofuel use. In contrast, the heavy duty oil consumption rate is anticipated to double. The increasing trend in oil consumption for heavy trucks is linked to the vitality, security, and growth of the U.S. economy. An essential part of a stable and vibrant U.S. economy is a productive U.S. trucking industry. Studies have shown that the U.S. gross domestic product (GDP) is strongly correlated to freight transport. Over 90% of all U.S. freight tonnage is transported by diesel power and over 75% is transported by trucks. Given the vital role that the trucking industry plays in the economy, improving the efficiency of the transportation of goods was a central focus of the Cummins High Efficient Clean Combustion (HECC) program. In a commercial vehicle, the diesel engine remains the largest source of fuel efficiency loss, but remains the greatest opportunity for fuel efficiency improvements. In addition to reducing oil consumption and the dependency on foreign oil, this project will mitigate the impact on the environment by meeting US EPA 2010 emissions regulations. Innovation is a key element in sustaining a U.S. trucking industry that is competitive in global markets. Unlike passenger vehicles, the trucking industry cannot simply downsize the vehicle and still transport the freight with improved efficiency. The truck manufacturing and supporting industries are faced with numerous

  16. Residential Energy Efficiency Messaging | Department of Energy

    Energy Savers [EERE]

    Messaging Residential Energy Efficiency Messaging Better Buildings Residential Network Peer Exchange Call Series: Residential Energy Efficiency Messaging, call slides and ...

  17. bpa.gov - Energy Efficiency

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Files BPA Energy Efficiency Plan BPA Post 2011 EE Role Low Income Efficiency Smart Grid Demand Response Energy Efficiency Emerging Technologies Behavior Based EE Programs News &...

  18. Department of Energy Announces First Entry for Market- Driven High-Efficiency Commercial Air Conditioners Challenge

    Broader source: Energy.gov [DOE]

    DOE announces that it has received the first official submission by a manufacturer to a voluntary challenge for a new generation of high-efficiency cost-effective air conditioners for commercial buildings.

  19. DOE Office of Energy Efficiency & Renewable Energy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy Efficiency & Renewable Energy - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future ...

  20. Measuring and tuning energy efficiency on large scale high performance computing platforms.

    SciTech Connect (OSTI)

    Laros, James H., III

    2011-08-01

    Recognition of the importance of power in the field of High Performance Computing, whether it be as an obstacle, expense or design consideration, has never been greater and more pervasive. While research has been conducted on many related aspects, there is a stark absence of work focused on large scale High Performance Computing. Part of the reason is the lack of measurement capability currently available on small or large platforms. Typically, research is conducted using coarse methods of measurement such as inserting a power meter between the power source and the platform, or fine grained measurements using custom instrumented boards (with obvious limitations in scale). To collect the measurements necessary to analyze real scientific computing applications at large scale, an in-situ measurement capability must exist on a large scale capability class platform. In response to this challenge, we exploit the unique power measurement capabilities of the Cray XT architecture to gain an understanding of power use and the effects of tuning. We apply these capabilities at the operating system level by deterministically halting cores when idle. At the application level, we gain an understanding of the power requirements of a range of important DOE/NNSA production scientific computing applications running at large scale (thousands of nodes), while simultaneously collecting current and voltage measurements on the hosting nodes. We examine the effects of both CPU and network bandwidth tuning and demonstrate energy savings opportunities of up to 39% with little or no impact on run-time performance. Capturing scale effects in our experimental results was key. Our results provide strong evidence that next generation large-scale platforms should not only approach CPU frequency scaling differently, but could also benefit from the capability to tune other platform components, such as the network, to achieve energy efficient performance.

  1. Energy 101: Energy Efficient Commercial Buildings | Department of Energy

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

    Energy Efficient Commercial Buildings Energy 101: Energy Efficient Commercial Buildings Addthis Description Learn how commercial buildings can incorporate whole-building design to save energy and money while enhancing performance and comfort. This video highlights several energy-saving features of the Research Support Facility at the Energy Department's National Renewable Energy Laboratory-a model for high-performance office building design. Text Version Below is the text version for the Energy

  2. Efficiency Exchange highlights energy efficiency innovations...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    can thrive in a world where customers, technology and energy are intersecting in disruptive ways. Attendees will also get an insider's look at how energy efficient...

  3. Energy Efficiency Trust Fund

    Broader source: Energy.gov [DOE]

    Additional funds may be accumulated through non-compliance fees as part of the Energy Efficiency Portfolio Standard (EEPS). For both natural gas and electric utilities, failure to submit an energ...

  4. Energy Efficiency of LEDs

    SciTech Connect (OSTI)

    2013-03-01

    Solid-state lighting program technology fact sheet on energy efficiency of LEDs, characterizing the current state of the market and discussing package efficacy, luminaire efficacy, and application efficacy.

  5. ENERGY EFFICIENCY TECHNOLOGY ROADMAP

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    n E n v e l o p e This document is one component of the Energy Efficiency Technology Roadmap (EE Roadmap), published by the Bonneville Power Administration (BPA) on behalf of...

  6. ENERGY EFFICIENCY TECHNOLOGY ROADMAP

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    3 : L i g h t i n g This document is one component of the Energy Efficiency Technology Roadmap (EE Roadmap), published by the Bonneville Power Administration (BPA) on behalf of...

  7. Energy Efficiency Standards

    Broader source: Energy.gov [DOE]

    The Arizona Corporation Commission (ACC) adopted rules in August 2010 and December 2010 requiring certain electric and gas utilities in the state to meet prescribed energy efficiency requirements...

  8. Energy Efficiency Resource Standard

    Broader source: Energy.gov [DOE]

    The California Legislature emphasized the importance of energy efficiency and established broad goals with the enactment of Assembly Bill 2021 of 2006. The bill calls for a 10% reduction in forec...

  9. Energy Efficiency Resource Standards

    Broader source: Energy.gov [DOE]

    The Illinois Power Agency Act (IPAA), enacted in 2007, created energy efficiency and demand response programs in Illinois. Under the IPAA, electric utilities are required to demonstrate 2% annual...

  10. Energy Efficiency Portfolio Standard

    Broader source: Energy.gov [DOE]

    On December 2015, the NY PSC issued an order extending the Energy Efficiency Portfolio Standard (EEPS) and Customer-Sited Tier (CST) of the Renewable Portfolio Standard (RPS) till Feb 29, 2016...

  11. Energy Efficiency Fund

    Broader source: Energy.gov [DOE]

    The Energy Efficiency Fund is funded by a surcharge of $0.003 per kilowatt-hour (3 mills per kWh) on Connecticut Light and Power (CL&P) and United Illuminating (UI) customers' electric bills....

  12. Energy Efficient Supercomputing

    SciTech Connect (OSTI)

    Anypas, Katie

    2014-10-17

    Katie Anypas, Head of NERSC's Services Department discusses the Lab's research into developing increasingly powerful and energy efficient supercomputers at our '8 Big Ideas' Science at the Theater event on October 8th, 2014, in Oakland, California.

  13. Data Center Energy Efficiency

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

    Center Energy Efficiency In 2014, data centers in the U.S. con- sumed an estimated 70 billion kWh, 1.8% of total U.S. electricity consump- tion. 1 Thus, it is no surprise that both private and public sector efforts are underway to reduce energy use in data centers. Executive Order (E.O.) 13693 "Planning for Federal Sustain- ability in the Next Decade" outlines the energy efficiency requirements and strategies for federal data centers. The Federal Energy Management Program (FEMP)

  14. Alaska Energy Efficiency Finance Forum

    Broader source: Energy.gov [DOE]

    The Alaska Energy Authority (AEA) is hosting an Alaska Energy Efficiency Finance Seminar to cover community- and commercial-scale energy efficiency in Alaska.

  15. Energy Efficiency Project Development

    SciTech Connect (OSTI)

    IUEP

    2004-03-01

    The International Utility Efficiency Partnerships, Inc. (IUEP) has been a leader among the industry groups that have supported voluntary initiatives to promote international energy efficiency projects and address global climate change. The IUEP maintains its leadership by both supporting international greenhouse gas (GHG) reduction projects under the auspices of the U.S. Department of Energy (DOE) and by partnering with U.S. and international organizations to develop and implement strategies and specific energy efficiency projects. The goals of the IUEP program are to (1) provide a way for U.S. industry to maintain a leadership role in international energy efficiency infrastructure projects; (2) identify international energy project development opportunities to continue its leadership in supporting voluntary market-based mechanisms to reduce GHG emissions; and (3) demonstrate private sector commitment to voluntary approaches to global climate issues. The IUEP is dedicated to identifying, promoting, managing, and assisting in the registration of international energy efficiency projects that result in demonstrated voluntary reductions of GHG emissions. This Final Technical Report summarizes the IUEP's work in identifying, promoting, managing, and assisting in development of these projects and IUEP's effort in creating international cooperative partnerships to support project development activities that develop and deploy technologies that (1) increase efficiency in the production, delivery and use of energy; (2) increase the use of cleaner, low-carbon fuels in processing products; and (3) capture/sequester carbon gases from energy systems. Through international cooperative efforts, the IUEP intends to strengthen partnerships for energy technology innovation and demonstration projects capable of providing cleaner energy in a cost-effective manner. As detailed in this report, the IUEP met program objectives and goals during the reporting period January 1, 2001 through

  16. Building America Case Study: Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes; Whole-House Solutions for New Homes, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect (OSTI)

    2015-05-01

    ?This project represents the third phase of a multi-year effort to develop and bring to market a High Performance Manufactured Home (HPMH). The scope of this project involved building four HPMH prototypes, resulting in what is expected to be a 30% savings relative to the Building America Benchmark. (The actual % savings varies depending on choice of heating equipment and climate zone). The HPMH home is intended to make significant progress toward performing as zero-net-energy ready. Previous phases of this project created a HPMH specification and prototyped individual measures from the package to obtain engineering approvals and develop preliminary factory construction processes. This report describes the project team's work during 2014 to build prototype homes to the HPMH specifications and to monitor the homes for energy performance and durability during 2014. Monitoring is expected to continue into 2016.
    home is intended to make significant progress toward performing as zero-net-energy ready. Previous phases of this project created a HPMH specification and prototyped individual measures from the package to obtain engineering approvals and develop preliminary factory construction processes. This report describes the project team's work during 2014 to build prototype homes to the HPMH specifications and to monitor the homes for energy performance and durability during 2014. Monitoring is expected to continue into 2016.

  17. PNNL Energy Efficiency | Open Energy Information

    Open Energy Info (EERE)

    "With a long history of funding from DOE's Office of Energy Efficiency and Renewable Energy (EERE) and strong linkages to private industry, PNNL is enhancing energy efficiency...

  18. CPS Energy- Commercial Energy Efficiency Rebates

    Broader source: Energy.gov [DOE]

    CPS Energy, San Antonio's municipal electric utility, offers energy efficiency rebates for commercial electric customers. Rebates are available for several defined energy efficiency improvements,...

  19. Energy Department Announces Energy Efficiency and Conservation...

    Broader source: Energy.gov (indexed) [DOE]

    among one of the most effective instruments in federal energy policy, aimed at deploying efficient and impactful energy efficiency and renewable energy technologies and practices. ...

  20. ACEEE Energy Efficiency Scorecard | Open Energy Information

    Open Energy Info (EERE)

    an Energy-Efficient Economy Sector: Energy Focus Area: Energy Efficiency Resource Type: Lessons learnedbest practices Website: www.aceee.orgresearch-reporte097 Country: United...

  1. High Efficiency Integrated Package

    SciTech Connect (OSTI)

    Ibbetson, James

    2013-09-15

    Solid-state lighting based on LEDs has emerged as a superior alternative to inefficient conventional lighting, particularly incandescent. LED lighting can lead to 80 percent energy savings; can last 50,000 hours – 2-50 times longer than most bulbs; and contains no toxic lead or mercury. However, to enable mass adoption, particularly at the consumer level, the cost of LED luminaires must be reduced by an order of magnitude while achieving superior efficiency, light quality and lifetime. To become viable, energy-efficient replacement solutions must deliver system efficacies of ≥ 100 lumens per watt (LPW) with excellent color rendering (CRI > 85) at a cost that enables payback cycles of two years or less for commercial applications. This development will enable significant site energy savings as it targets commercial and retail lighting applications that are most sensitive to the lifetime operating costs with their extended operating hours per day. If costs are reduced substantially, dramatic energy savings can be realized by replacing incandescent lighting in the residential market as well. In light of these challenges, Cree proposed to develop a multi-chip integrated LED package with an output of > 1000 lumens of warm white light operating at an efficacy of at least 128 LPW with a CRI > 85. This product will serve as the light engine for replacement lamps and luminaires. At the end of the proposed program, this integrated package was to be used in a proof-of-concept lamp prototype to demonstrate the component’s viability in a common form factor. During this project Cree SBTC developed an efficient, compact warm-white LED package with an integrated remote color down-converter. Via a combination of intensive optical, electrical, and thermal optimization, a package design was obtained that met nearly all project goals. This package emitted 1295 lm under instant-on, room-temperature testing conditions, with an efficacy of 128.4 lm/W at a color temperature of ~2873

  2. Energy Efficiency on Parade

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Efficiency Tips for Renters and Homeowners Energy Efficiency Tips for Renters and Homeowners July 30, 2014 - 4:43pm Addthis You don't have to own a home to save money on your utility bills. Renters and homeowners can save money and energy with a few simple tips. | Photo courtesy of ©iStockphoto.com/KentWeakley You don't have to own a home to save money on your utility bills. Renters and homeowners can save money and energy with a few simple tips. | Photo courtesy of

  3. Energy Efficiency Resource Standard | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    including standards for energy supply diversification, distributed generation, demand response, and "prudent and reliable" energy efficiency and energy conservation...

  4. ACEEE Energy Efficiency Finance Forum

    Broader source: Energy.gov [DOE]

    The American Council for an Energy-Efficient Economy (ACEEE) is hosting an Energy Efficiency Finance Forum is dedicated to catalyzing investment in and scaling the market for energy efficiency.

  5. High-Efficiency, Low-Emission Refrigeration System | Department of Energy

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

    Efficiency, Low-Emission Refrigeration System High-Efficiency, Low-Emission Refrigeration System Image of the compressor rack and system diagram for the CO2 refrigeration system.<br /> Credit: Oak Ridge National Lab Image of the compressor rack and system diagram for the CO2 refrigeration system. Credit: Oak Ridge National Lab Diagram of the compressor rack and system diagram for the CO2 refrigeration system.<br /> Credit: Oak Ridge National Lab Diagram of the compressor rack and

  6. ACEEE Energy Efficiency Finance Forum

    Broader source: Energy.gov [DOE]

    The ACEEE Energy Efficiency Finance Forum brings together practitioners, researchers, energy producers, and consumers to explore innovative models for deploying capital in efficiency markets.

  7. Cleco- Residential Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    Cleco energy efficiency program provides a number of incentives to its residential customers for energy efficiency upgrades. Rebates and cash incentives are available for qualifying Air...

  8. High-efficiency CARM

    SciTech Connect (OSTI)

    Bratman, V.L.; Kol`chugin, B.D.; Samsonov, S.V.; Volkov, A.B.

    1995-12-31

    The Cyclotron Autoresonance Maser (CARM) is a well-known variety of FEMs. Unlike the ubitron in which electrons move in a periodical undulator field, in the CARM the particles move along helical trajectories in a uniform magnetic field. Since it is much simpler to generate strong homogeneous magnetic fields than periodical ones for a relatively low electron energy ({Brit_pounds}{le}1-3 MeV) the period of particles` trajectories in the CARM can be sufficiently smaller than in the undulator in which, moreover, the field decreases rapidly in the transverse direction. In spite of this evident advantage, the number of papers on CARM is an order less than on ubitron, which is apparently caused by the low (not more than 10 %) CARM efficiency in experiments. At the same time, ubitrons operating in two rather complicated regimes-trapping and adiabatic deceleration of particles and combined undulator and reversed guiding fields - yielded efficiencies of 34 % and 27 %, respectively. The aim of this work is to demonstrate that high efficiency can be reached even for a simplest version of the CARM. In order to reduce sensitivity to an axial velocity spread of particles, a short interaction length where electrons underwent only 4-5 cyclotron oscillations was used in this work. Like experiments, a narrow anode outlet of a field-emission electron gun cut out the {open_quotes}most rectilinear{close_quotes} near-axis part of the electron beam. Additionally, magnetic field of a small correcting coil compensated spurious electron oscillations pumped by the anode aperture. A kicker in the form of a sloping to the axis frame with current provided a control value of rotary velocity at a small additional velocity spread. A simple cavity consisting of a cylindrical waveguide section restricted by a cut-off waveguide on the cathode side and by a Bragg reflector on the collector side was used as the CARM-oscillator microwave system.

  9. Energy 101: Energy Efficient Data Centers

    SciTech Connect (OSTI)

    2011-01-01

    Data centers provide mission-critical computing functions vital to the daily operation of top U.S. economic, scientific, and technological organizations. These data centers consume large amounts of energy to run and maintain their computer systems, servers, and associated high-performance componentsup to 3% of all U.S. electricity powers data centers. And as more information comes online, data centers will consume even more energy. Data centers can become more energy efficient by incorporating features like power-saving "stand-by" modes, energy monitoring software, and efficient cooling systems instead of energy-intensive air conditioners. These and other efficiency improvements to data centers can produce significant energy savings, reduce the load on the electric grid, and help protect the nation by increasing the reliability of critical computer operations.

  10. Energy 101: Energy Efficient Data Centers

    ScienceCinema (OSTI)

    None

    2013-05-29

    Data centers provide mission-critical computing functions vital to the daily operation of top U.S. economic, scientific, and technological organizations. These data centers consume large amounts of energy to run and maintain their computer systems, servers, and associated high-performance components?up to 3% of all U.S. electricity powers data centers. And as more information comes online, data centers will consume even more energy. Data centers can become more energy efficient by incorporating features like power-saving "stand-by" modes, energy monitoring software, and efficient cooling systems instead of energy-intensive air conditioners. These and other efficiency improvements to data centers can produce significant energy savings, reduce the load on the electric grid, and help protect the nation by increasing the reliability of critical computer operations.

  11. New Design Methods And Algorithms For High Energy-Efficient And Low-cost Distillation Processes

    SciTech Connect (OSTI)

    Agrawal, Rakesh

    2013-11-21

    This project sought and successfully answered two big challenges facing the creation of low-energy, cost-effective, zeotropic multi-component distillation processes: first, identification of an efficient search space that includes all the useful distillation configurations and no undesired configurations; second, development of an algorithm to search the space efficiently and generate an array of low-energy options for industrial multi-component mixtures. Such mixtures are found in large-scale chemical and petroleum plants. Commercialization of our results was addressed by building a user interface allowing practical application of our methods for industrial problems by anyone with basic knowledge of distillation for a given problem. We also provided our algorithm to a major U.S. Chemical Company for use by the practitioners. The successful execution of this program has provided methods and algorithms at the disposal of process engineers to readily generate low-energy solutions for a large class of multicomponent distillation problems in a typical chemical and petrochemical plant. In a petrochemical complex, the distillation trains within crude oil processing, hydrotreating units containing alkylation, isomerization, reformer, LPG (liquefied petroleum gas) and NGL (natural gas liquids) processing units can benefit from our results. Effluents from naphtha crackers and ethane-propane crackers typically contain mixtures of methane, ethylene, ethane, propylene, propane, butane and heavier hydrocarbons. We have shown that our systematic search method with a more complete search space, along with the optimization algorithm, has a potential to yield low-energy distillation configurations for all such applications with energy savings up to 50%.

  12. High-efficiency, monolithic, multi-bandgap, tandem photovoltaic energy converters

    DOE Patents [OSTI]

    Wanlass, Mark W.

    2011-11-29

    A monolithic, multi-bandgap, tandem solar photovoltaic converter has at least one, and preferably at least two, subcells grown lattice-matched on a substrate with a bandgap in medium to high energy portions of the solar spectrum and at least one subcell grown lattice-mismatched to the substrate with a bandgap in the low energy portion of the solar spectrum, for example, about 1 eV.

  13. High-efficiency, monolithic, multi-bandgap, tandem, photovoltaic energy converters

    DOE Patents [OSTI]

    Wanlass, Mark W

    2014-05-27

    A monolithic, multi-bandgap, tandem solar photovoltaic converter has at least one, and preferably at least two, subcells grown lattice-matched on a substrate with a bandgap in medium to high energy portions of the solar spectrum and at least one subcell grown lattice-mismatched to the substrate with a bandgap in the low energy portion of the solar spectrum, for example, about 1 eV.

  14. Energy Savings Potential and Opportunities for High-Efficiency Electric Motors in Residential and Commercial Equipment

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

    Opportunities for High-Efficiency Electric Motors in Residential and Commercial Equipment December 2013 i 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 accuracy, completeness, or

  15. CIBO Energy Efficiency Handbook | Department of Energy

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

    Handbook The Energy Efficiency Handbook was prepared by the Council of Industrial Boiler Owners (CIBO) to help owners and operators get the best and most energy-efficient...

  16. Energy Efficiency Portfolio Standard | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Energy efficiency technologies defined by the RPS include heat pump water heating, ice storage, ratepayer-funded energy efficiency programs, and the use of rejected...

  17. Data Center Energy Efficiency | Department of Energy

    Office of Environmental Management (EM)

    Efficiency Data Center Energy Efficiency Document offers an overview of the Federal Energy Management Program's data center activities and resources. Download the data center ...

  18. Targeting 100! Advanced Energy Efficient Building Technologies for High Performance Hospitals: Executive Summary.

    SciTech Connect (OSTI)

    Burpee, Heather; Loveland, Joel; Helmers, Aaron

    2015-09-02

    This research, Targeting 100!, provides a conceptual framework and decision-making structure at a schematic design level of precision for hospital owners, architects and engineers to radically reduce energy use in hospitals. Following the goals of Architecture 2030 and The 2030 Challenge, it offers access to design strategies and the cost implications of those strategies for new hospitals to utilize 60% less energy. The name, Targeting 100!, comes from the 2030 Challenge energy reduction goal for hospitals; a 60% energy use reduction from typical acute care hospital targets approximately 100 KBtu/SF Year, thus the name “Targeting 100!”. Targeting 100! was developed through funding partnerships with the US Department of Energy and the Northwest Energy Efficiency’s BetterBricks Initiative. The technical team was led by the University of Washington Integrated Design Lab supported by deep collaboration with Solarc Architecture and Engineering, TBD Cost Consultants, and NBBJ Architecture. Through extensive research and design development, Targeting 100! provides a framework for developing high performance healthcare projects today and into the future. An online tool houses a Targeting 100! knowlegebase and roadmap. It can be accessed at: www.idlseattle.com/t100. The webtool is structured from high-level overview materials to detailed library with modeling inputs and outputs, providing a comprehensive report of the background, data, and outcomes from the project.

  19. Energy Efficiency Post-2011 Review Scoping Document and Process...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Efficiency Post-2011 Policy Framework": provides the high level policy framework, such as energy efficiency costs collected the in Tier 1 rate and the Energy Efficiency Incentive...

  20. Evaluation of annual efficiencies of high temperature central receiver concentrated solar power plants with thermal energy storage.

    SciTech Connect (OSTI)

    Ehrhart, Brian David; Gill, David Dennis

    2013-07-01

    The current study has examined four cases of a central receiver concentrated solar power plant with thermal energy storage using the DELSOL and SOLERGY computer codes. The current state-of-the-art base case was compared with a theoretical high temperature case which was based on the scaling of some input parameters and the estimation of other parameters based on performance targets from the Department of Energy SunShot Initiative. This comparison was done for both current and high temperature cases in two configurations: a surround field with an external cylindrical receiver and a north field with a single cavity receiver. There is a fairly dramatic difference between the design point and annual average performance, especially in the solar field and receiver subsystems, and also in energy losses due to the thermal energy storage being full to capacity. Additionally, there are relatively small differences (<2%) in annual average efficiencies between the Base and High Temperature cases, despite an increase in thermal to electric conversion efficiency of over 8%. This is due the increased thermal losses at higher temperature and operational losses due to subsystem start-up and shut-down. Thermal energy storage can mitigate some of these losses by utilizing larger thermal energy storage to ensure that the electric power production system does not need to stop and re-start as often, but solar energy is inherently transient. Economic and cost considerations were not considered here, but will have a significant impact on solar thermal electric power production strategy and sizing.

  1. Industrial Energy Efficiency Assessments | Department of Energy

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

    Industrial Energy Efficiency Assessments Industrial Energy Efficiency Assessments Details about the Industrial Energy Efficiency Assessments program and its implementation in China. session_2_industry_track_price_en.pdf (1.27 MB) session_2_industry_track_price_cn.pdf (1.47 MB) More Documents & Publications UAIEE and Industrial Assessment Centers The Second US-China Energy Efficiency Forum: Energy Management Standards and Implementation Energy Efficiency Financing

  2. Low Cost, High Efficiency Tandem Silicon Solar Cells and LEDs...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Building Energy Efficiency Building Energy ... Return to Search Low Cost, High Efficiency Tandem Silicon Solar Cells and LEDs ... gaps will lead to efficient power conversion. ...

  3. Northeast Energy Efficiency Partnerships: Advanced Lighting Controls...

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

    Northeast Energy Efficiency Partnerships: Advanced Lighting Controls Northeast Energy Efficiency Partnerships: Advanced Lighting Controls Credit: Northeast Energy Efficiency...

  4. Renewable Energy and Efficiency Modeling Analysis Partnership: An Analysis of How Different Energy Models Addressed a Common High Renewable Energy Penetration Scenario in 2025

    SciTech Connect (OSTI)

    Blair, N.; Jenkin, T.; Milford, J.; Short, W.; Sullivan, P.; Evans, D.; Lieberman, E.; Goldstein, G.; Wright, E.; Jayaraman, K.; Venkatech, B.; Kleiman, G.; Namovicz, C.; Smith, B.; Palmer, K.; Wiser, R.; Wood, F.

    2009-09-30

    The Renewable Energy and Efficiency Modeling and Analysis Partnership (REMAP) sponsors ongoing workshops to discuss individual 'renewable' technologies, energy/economic modeling, and - to some extent - policy issues related to renewable energy. Since 2002, the group has organized seven workshops, each focusing on a different renewable technology (geothermal, solar, wind, etc.). These workshops originated and continue to be run under an informal partnership of the Environmental Protection Agency (EPA), the Department of Energy's (DOE) Office of Energy Efficiency and Renewable Energy (EERE), the National Renewable Energy Laboratory (NREL), and the American Council on Renewable Energy (ACORE). EPA originally funded the activities, but support is now shared between EPA and EERE. REMAP has a wide range of participating analysts and models/modelers that come from government, the private sector, and academia. Modelers include staff from the Energy Information Administration (EIA), the American Council for an Energy-Efficient Economy (ACEEE), NREL, EPA, Resources for the Future (RFF), Argonne National Laboratory (ANL), Northeast States for Coordinated Air Use Management (NESCAUM), Regional Economic Models Inc. (REMI), ICF International, OnLocation Inc., and Boston University. The working group has more than 40 members, which also includes representatives from DOE, Lawrence Berkeley National Laboratory (LBNL), Union of Concerned Scientists (UCS), Massachusetts Renewable Energy Trust, Federal Energy Regulatory Commission (FERC), and ACORE. This report summarizes the activities and findings of the REMAP activity that started in late 2006 with a kickoff meeting, and concluded in mid-2008 with presentations of final results. As the project evolved, the group compared results across models and across technologies rather than just examining a specific technology or activity. The overall goal was to better understand how and why different energy models give similar and

  5. Energy Efficiency and Renewable Energy Benefits

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

    § Objective § Background § Methods § Indian Canyons Trading Post § History § Renewable Energy § Energy Efficiency § Comparisons § Conclusion 2 Objective § Benefits of renewable energy & energy efficiency § Energy demand § Cost § Emissions 3 Background § Global warming § Climate change § Non-renewable energy § Biggest energy users: buildings § Solutions: energy efficiency & renewable energy 4 Methods § Site visit § Approval from Agua Caliente Band Tribal Council §

  6. High Efficiency Recoil

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Efficiency Recoil Spectrometer for Superheavy Element Factory Super H eavy N uclei 2 015, C ollege S ta8on, T exas, M arch 3 1 - A pril 0 2, 2 015 G. Chubarian T exas A &M U niversity, C yclotron I ns7tute Signal / Noise Efficiency Super H eavy N uclei 2 015, C ollege S ta8on, T exas, M arch 3 1 - A pril 0 2, 2 015 Peter J . T win a nd F rancis B eck --- Eurogam P roject (late 8 0's) Signal Number of Events Energy Resolution Time Resolution Space Resolution etc. Noise Background Counts and

  7. Colorado: Energy Modeling Products Support Energy Efficiency...

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

    Assistance (EDA) program. Through EDA, Xcel provides energy consulting services to construction projects to encourage efficient energy use. Xcel's new tool, the Energy Design...

  8. Duke Energy Progress- Commercial Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    Progress Energy provides rebates for energy efficiency measures for new construction or retrofits and provides technical assistance for feasibility/energy studies to commercial, industrial and...

  9. CIBO Energy Efficiency Handbook | Department of Energy

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

    CIBO Energy Efficiency Handbook CIBO Energy Efficiency Handbook The Energy Efficiency Handbook was prepared by the Council of Industrial Boiler Owners (CIBO) to help owners and operators get the best and most energy-efficient performance out of their boilers and steam systems. CIBO Energy Efficiency Handbook (November 1997) (1.49 MB) More Documents & Publications Guide to Low-Emission Boiler and Combustion Equipment Selection Steam System Survey Guide Improving Steam System Performance: A

  10. Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes

    SciTech Connect (OSTI)

    Hewes, Tom; Peeks, Brady

    2015-09-15

    ?This project represents the third phase of a multi-year effort to develop and bring to market a High Performance Manufactured Home (HPMH). The scope of this project involved building four HPMH prototypes, resulting in what is expected to be a 30% savings relative to the Building America Benchmark. (The actual % savings varies depending on choice of heating equipment and climate zone). The HPMH home is intended to make significant progress toward performing as zero-net-energy ready. Previous phases of this project created a HPMH specification and prototyped individual measures from the package to obtain engineering approvals and develop preliminary factory construction processes. This report describes the project team's work during 2014 to build prototype homes to the HPMH specifications and to monitor the homes for energy performance and durability during 2014. Monitoring is expected to continue into 2016.

  11. Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes

    SciTech Connect (OSTI)

    Hewes, Tom; Peeks, Brady

    2015-09-01

    This project represents the third phase of a multi-year effort to develop and bring to market a High Performance Manufactured Home (HPMH), which is intended to make significant progress toward performing as zero-net-energy ready. The scope of this project involved building four HPMH prototypes, resulting in what is expected to be a 30% savings relative to the Building America Benchmark. (The actual percent savings varies depending on choice of heating equipment and climate zone). Previous phases of this project created a HPMH specification and prototyped individual measures from the package to obtain engineering approvals and develop preliminary factory construction processes. This report describes the project team's work during 2014 to build prototype homes to the HPMH specifications and to monitor the homes for energy performance and durability during 2014. Monitoring is expected to continue into 2016.

  12. Energy Department Announces Building Energy Efficiency Investments...

    Office of Environmental Management (EM)

    Building Energy Efficiency Investments in Twenty-Two States Energy Department Announces Building Energy Efficiency Investments in Twenty-Two States June 27, 2012 - 6:55pm Addthis ...

  13. Austin Energy- Residential Energy Efficiency Loan Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Austin Energy offers three types of loans to residential customers to finance energy efficient improvements in eligible homes. Option One requires you to make all mandatory energy efficiency...

  14. Energy 101: Energy Efficient Data Centers

    K-12 Energy Lesson Plans and Activities Web site (EERE)

    Data centers can become more energy efficient by incorporating features like power-saving "stand-by" modes, energy monitoring software, and efficient cooling systems instead of energy-intensive air conditioners.

  15. Energy Efficiency in Laboratories | Department of Energy

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

    Laboratories Energy Efficiency in Laboratories Energy Efficiency in Laboratories U.S. laboratories on average use far more energy and water per square foot than office buildings and other facilities because their activities are energy-intensive and their health and safety requirements are more stringent. The Federal Energy Management Program (FEMP) encourages energy efficiency in laboratories through a whole-building approach that enables agencies and organizations to improve the efficiency of

  16. Office of Energy Efficiency & Renewable...

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

    you can't see the value, such as efficiency, comfort, health, durability, and safety... ... based on six different value positions: comfort, health, energy efficiency, advanced ...

  17. High efficiency incandescent lighting

    DOE Patents [OSTI]

    Bermel, Peter; Ilic, Ognjen; Chan, Walker R.; Musabeyoglu, Ahmet; Cukierman, Aviv Ruben; Harradon, Michael Robert; Celanovic, Ivan; Soljacic, Marin

    2014-09-02

    Incandescent lighting structure. The structure includes a thermal emitter that can, but does not have to, include a first photonic crystal on its surface to tailor thermal emission coupled to, in a high-view-factor geometry, a second photonic filter selected to reflect infrared radiation back to the emitter while passing visible light. This structure is highly efficient as compared to standard incandescent light bulbs.

  18. Efficiency | Open Energy Information

    Open Energy Info (EERE)

    Efficiency Jump to: navigation, search TODO: Add description Related Links List of Companies in Efficiency Sector Retrieved from "http:en.openei.orgwindex.php?titleEfficiency&...

  19. Energy-Efficient, High-Color-Rendering LED Lamps Using Oxyfluoride and Fluoride Phosphors

    SciTech Connect (OSTI)

    Setlur, A.; Radkov, E; Henderson, C; Her, J; Srivastava, A; Karkada, N; Kishore, M; Kumar, N; Aesram, D; et al.

    2010-01-01

    LED lamps using phosphor downconversion can be designed to replace incandescent or halogen sources with a 'warm-white' correlated color temperature (CCT) of 2700-3200 K and a color rendering index (CRI) greater than 90. However, these lamps have efficacies of {approx}70% of standard 'cool-white' LED packages (CCT = 4500-6000 K; CRI = 75-80). In this report, we describe structural and luminescence properties of fluoride and oxyfluoride phosphors, specifically a (Sr,Ca){sub 3}(Al,Si)O{sub 4}(F,O):Ce{sup 3+} yellow-green phosphor and a K{sub 2}TiF{sub 6}:Mn{sup 4+} red phosphor, that can reduce this gap and therefore meet the spectral and efficiency requirements for high-efficacy LED lighting. LED lamps with a warm-white color temperature (3088 K), high CRI (90), and an efficacy of {approx}82 lm/W are demonstrated using these phosphors. This efficacy is {approx}85% of comparable cool-white lamps using typical Y{sub 3}Al{sub 5}O{sub 12}:Ce{sup 3+}-based phosphors, significantly reducing the efficacy gap between warm-white and cool-white LED lamps that use phosphor downconversion.

  20. Energy Efficiency Services Ltd | Open Energy Information

    Open Energy Info (EERE)

    Services Ltd Jump to: navigation, search Name: Energy Efficiency Services Ltd Place: Delhi (NCT), India Sector: Efficiency, Services Product: Delhi-based joint venture formed to...

  1. Consumers Energy (Electric)- Commercial Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    Prescriptive incentives are available for energy efficiency equipment upgrades and are paid based on the quantity, size and efficiency of the equipment. Custom incentives are available to...

  2. Consumers Energy (Gas)- Commercial Energy Efficiency Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Prescriptive incentives are available for energy efficiency equipment upgrades and are paid based on the quantity, size and efficiency of the equipment. Custom incentives are available to...

  3. Garland Power & Light- Energy Efficiency Rebate Programs

    Office of Energy Efficiency and Renewable Energy (EERE)

    Residential customers also qualify for rebates when they install high efficiency window air conditioning units with an ENERGY STAR Rating or make weatherization improvements to already existing...

  4. Energy Efficient Schools Initiative- Loans

    Broader source: Energy.gov [DOE]

    The Energy Efficient Schools Initiative (EESI) was created in May 2008 to provide grants and loans to Tennessee school systems for capital outlay projects that meet energy efficient design and te...

  5. Behavior-based Energy Efficiency

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Behavior-based Energy Efficiency in the Pacific Northwest Clark PUD and BPA teamed up for a pilot of an innovative behavior-based energy efficiency program. Clark's pilot design...

  6. State Building Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    Life-cycle analysis must address the expected energy efficiency of a given facility. Each state entity must develop a program to manage energy efficiency and cost conservation and appoint a staff...

  7. Home Energy Efficiency Twitter Chat

    Broader source: Energy.gov [DOE]

    Did you miss our home energy efficiency Twitter Chat? We compiled the discussion so you can learn ways to save energy and money at home.

  8. 2015 Energy Efficiency Global Forum

    Broader source: Energy.gov [DOE]

    Hosted by the Alliance to Save Energy, this two-day, invite-only conference is the premier forum dedicated to energy efficiency.

  9. Energy-Efficient Manufactured Homes

    Broader source: Energy.gov [DOE]

    Like site-built homes, new manufactured homes (formerly known as mobile homes) can be designed for energy efficiency and renewable energy.

  10. Barriers to Industrial Energy Efficiency

    Broader source: Energy.gov (indexed) [DOE]

    Barriers to Industrial Energy Efficiency A Study Pursuant to Section 7 of the American Energy Manufacturing Technical Corrections Act June 2015 Blank Page iii Statutory Requirement ...

  11. A Low-Cost, High-Efficiency Periodic Flow Gas Turbine for Distributed Energy Generation

    SciTech Connect (OSTI)

    Dr. Adam London

    2008-06-20

    The proposed effort served as a feasibility study for an innovative, low-cost periodic flow gas turbine capable of realizing efficiencies in the 39-48% range.

  12. Energy Efficiency Rebate Programs 101

    Broader source: Energy.gov [DOE]

    This webinar covers national energy efficiency program funding levels, funding sources, residential program characteristics, and a case study.

  13. Midwest Industrial Energy Efficiency Handbook

    SciTech Connect (OSTI)

    2010-06-25

    This Industrial Technologies Program handbook connects industry with the various energy efficiency resources available in the midwest.

  14. Administering Nonprofit Energy Efficiency Programs

    Broader source: Energy.gov [DOE]

    Better Buildings Neighborhood Program Peer Exchange Call: Administering Nonprofit Energy Efficiency Programs, call slides and discussion summary, March 24, 2013.

  15. PECO Energy (Gas)- Heating Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    The PECO Smart Natural Gas Efficiency Upgrade Program offers rebates and incentives to commercial or residential customers that install an ENERGY STAR qualified high-efficiency natural gas furna...

  16. FEMP Updates Product Energy-Efficiency Requirements

    Broader source: Energy.gov [DOE]

    FEMP updated energy-efficiency requirements for Federal procurement of commercial boilers, water-cooled ice machines, and industrial (high/low bay) luminaires, and established new efficiency requirements for suspended luminaires.

  17. Efficient Heat Storage Materials: Metallic Composites Phase-Change Materials for High-Temperature Thermal Energy Storage

    SciTech Connect (OSTI)

    2011-11-21

    HEATS Project: MIT is developing efficient heat storage materials for use in solar and nuclear power plants. Heat storage materials are critical to the energy storage process. In solar thermal storage systems, heat can be stored in these materials during the day and released at nightwhen the suns not outto drive a turbine and produce electricity. In nuclear storage systems, heat can be stored in these materials at night and released to produce electricity during daytime peak-demand hours. MIT is designing nanostructured heat storage materials that can store a large amount of heat per unit mass and volume. To do this, MIT is using phase change materials, which absorb a large amount of latent heat to melt from solid to liquid. MITs heat storage materials are designed to melt at high temperatures and conduct heat wellthis makes them efficient at storing and releasing heat and enhances the overall efficiency of the thermal storage and energy-generation process. MITs low-cost heat storage materials also have a long life cycle, which further enhances their efficiency.

  18. Energy-Efficient Melting and Direct Delivery of High Quality Molten Aluminum

    Broader source: Energy.gov [DOE]

    Fact Sheet About Complete Scrap-to-Caster System Will Save Energy and Reduce Costs in the Aluminum Industry

  19. Southern Energy Efficiency Center (SEEC)

    SciTech Connect (OSTI)

    Vieira, Robin; Sonne, Jeffrey; Withers, Charles; Cummings, James; Verdict, Malcolm; Roberts, Sydney

    2009-09-30

    The Southern Energy Efficiency Center (SEEC) builds collaborative partnerships with: state and local governments and their program support offices, the building delivery industry (designers, contractors, realtors and commissioning agents), product manufacturers and their supply chains, utilities and their program implementers, consumers and other stakeholders in order to forge a strong regional network of building energy efficiency allies. Through a project Steering Committee composed of the state energy offices and building industry stakeholders, the SEEC works to establish consensus-based goals, priorities and strategies at the regional, state and local levels that will materially advance the deployment of high-performance “beyond code” buildings. In its first Phase, SEEC will provide limited technical and policy support assistance, training, certification and education to a wide spectrum of the building construction, codes and standards, and the consumer marketplace.

  20. IID Energy- New Construction Energy Efficiency Program

    Broader source: Energy.gov [DOE]

     IID’s New Construction Energy Efficiency Program (NCEEP) is a non-residential new construction and renovation energy efficiency program that combines an integrated design process with financial...

  1. Energy Efficiency at LBNL | Open Energy Information

    Open Energy Info (EERE)

    Energy Efficiency at LBNL Jump to: navigation, search The mission of Berkeley Lab's Environmental Energy Technologies Division is to perform analysis, research and development...

  2. CPS Energy- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    CPS Energy offers a variety of rebates for energy efficiency related improvements to residential homes, including: appliances, HVAC equipment, insulation, and equipment recycling.. Rebate...

  3. Xcel Energy- Small Business Energy Efficiency Rebates

    Broader source: Energy.gov [DOE]

    The Xcel Energy small business program offers both custom and prescriptive incentives toward energy efficient equipment installations including lighting, HVAC, compressed air, refrigeration, VFDs,...

  4. Energy Efficiency Programs Platform | Open Energy Information

    Open Energy Info (EERE)

    Administrators AgencyCompany Organization: Snugg Home Sector: Energy Focus Area: Energy Efficiency Resource Type: Softwaremodeling tools User Interface: Website Website:...

  5. Energy Efficiency Standard | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    energy delivered and peak demand. Utilities are required to file an energy efficiency and demand-response plan with the Illinois Commerce Commission (ICC) every three years,...

  6. Renewable Energy & Energy Efficiency Partnership (REEEP) Digital...

    Open Energy Info (EERE)

    (REEEP) Digital Library Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Renewable Energy and Energy Efficiency Partnership (REEEP) Digital Library AgencyCompany...

  7. Renewable Energy & Efficient Energy Projects Solicitation | Department...

    Broader source: Energy.gov (indexed) [DOE]

    Informational Materials Renewable Energy and Efficient Energy Projects Solicitation Solicitation and Supplements I through IV (December 4, 2015). Applicants should review the final...

  8. PNNL Energy Efficiency | Open Energy Information

    Open Energy Info (EERE)

    to the marketplace, and reducing America's dependence on imported oil. "With a long history of funding from DOE's Office of Energy Efficiency and Renewable Energy (EERE) and...

  9. Austin Energy- Residential Energy Efficiency Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Austin Energy offers incentives to its residential customers to encourage the use of energy efficient equipment and measures. Rebates are available for qualified HVAC equipment and weatherization...

  10. New Whole-House Solutions Case Study: Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes - Pacific Northwest

    SciTech Connect (OSTI)

    2015-05-01

    This project represents the third phase of a multi-year effort to develop and bring to market a High Performance Manufactured Home (HPMH). In this project, the Northwest Energy Efficient Manufactured Housing Program worked with Building America Partnership for Improved Residential Construction and Bonneville Power Administration to help four factory homebuilders build prototype zero energy ready manufactured homes, resulting in what is expected to be a 30% savings relative to the Building America Benchmark. (The actual % savings varies depending on choice of heating equipment and climate zone). Previous phases of this project created a HPMH specification and prototyped individual measures from the package to obtain engineering approvals and develop preliminary factory construction processes. This case study describes the project team's work during 2014 to build prototype homes to the HPMH specifications and to monitor the homes for energy performance and durability. Monitoring is expected to continue into 2016.

  11. Contributing to Net Zero Building: High Energy Efficient EIFS Wall Systems

    SciTech Connect (OSTI)

    Carbary, Lawrence D.; Perkins, Laura L.; Serino, Roland; Preston, Bill; Kosny, Jan

    2014-01-29

    The team led by Dow Corning collaborated to increase the thermal performance of exterior insulation and finishing systems (EIFS) to reach R-40 performance meeting the needs for high efficiency insulated walls. Additionally, the project helped remove barriers to using EIFS on retrofit commercial buildings desiring high insulated walls. The three wall systems developed within the scope of this project provide the thermal performance of R-24 to R-40 by incorporating vacuum insulation panels (VIPs) into an expanded polystyrene (EPS) encapsulated vacuum insulated sandwich element (VISE). The VISE was incorporated into an EIFS as pre-engineered insulation boards. The VISE is installed using typical EIFS details and network of trained installers. These three wall systems were tested and engineered to be fully code compliant as an EIFS and meet all of the International Building Code structural, durability and fire test requirements for a code compliant exterior wall cladding system. This system is being commercialized under the trade name Dryvit® Outsulation® HE system. Full details, specifications, and application guidelines have been developed for the system. The system has been modeled both thermally and hygrothermally to predict condensation potential. Based on weather models for Baltimore, MD; Boston, MA; Miami, FL; Minneapolis, MN; Phoenix, AZ; and Seattle, WA; condensation and water build up in the wall system is not a concern. Finally, the team conducted a field trial of the system on a building at the former Brunswick Naval Air Station which is being redeveloped by the Midcoast Regional Redevelopment Authority (Brunswick, Maine). The field trial provided a retrofit R-30 wall onto a wood frame construction, slab on grade, 1800 ft2 building, that was monitored over the course of a year. Simultaneous with the façade retrofit, the building’s windows were upgraded at no charge to this program. The retrofit building used 49% less natural gas during the winter of

  12. Energy Efficiency Learning Activity | Open Energy Information

    Open Energy Info (EERE)

    Website Website: learn.kidwind.orgsitesdefaultfilesenergyefficiency.pdf Cost: Free Language: English Logo: Energy Efficiency Learning Activity This lesson covers topics...

  13. High Efficiency Engine Technologies Program

    SciTech Connect (OSTI)

    Rich Kruiswyk

    2010-07-13

    Caterpillar's Product Development and Global Technology Division carried out a research program on waste heat recovery with support from DOE (Department of Energy) and the DOE National Energy Technology Laboratory. The objective of the program was to develop a new air management and exhaust energy recovery system that would demonstrate a minimum 10% improvement in thermal efficiency over a base heavy-duty on-highway diesel truck engine. The base engine for this program was a 2007 C15 15.2L series-turbocharged on-highway truck engine with a LPL (low-pressure loop) exhaust recirculation system. The focus of the program was on the development of high efficiency turbomachinery and a high efficiency turbocompound waste heat recovery system. The focus of each area of development was as follows: (1) For turbine stages, the focus was on investigation and development of technologies that would improve on-engine exhaust energy utilization compared to the conventional radial turbines in widespread use today. (2) For compressor stages, the focus was on investigating compressor wheel design parameters beyond the range typically utilized in production, to determine the potential efficiency benefits thereof. (3) For turbocompound, the focus was on the development of a robust bearing system that would provide higher bearing efficiencies compared to systems used in turbocompound power turbines in production. None of the turbocharger technologies investigated involved addition of moving parts, actuators, or exotic materials, thereby increasing the likelihood of a favorable cost-value tradeoff for each technology. And the turbocompound system requires less hardware addition than competing bottoming cycle technologies, making it a more attractive solution from a cost and packaging standpoint. Main outcomes of the program are as follows: (1) Two turbine technologies that demonstrated up to 6% improvement in turbine efficiency on gas stand and 1-3% improvement in thermal efficiency in

  14. Nanostructured High Temperature Bulk Thermoelectric Energy Conversion for Efficient Waste Heat Recovery

    Broader source: Energy.gov [DOE]

    Proposed two-stage TEG system with half-heusler as the first stage, and Bi2Te3 as the low temperature stage expected to show a 5% fuel efficiency improvement in vehicle platform under US06 drive cycle

  15. 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

  16. High efficiency photoionization detector

    DOE Patents [OSTI]

    Anderson, David F.

    1984-01-01

    A high efficiency photoionization detector using tetraaminoethylenes in a gaseous state having a low ionization potential and a relative photoionization cross section which closely matches the emission spectrum of xenon gas. Imaging proportional counters are also disclosed using the novel photoionization detector of the invention. The compound of greatest interest is TMAE which comprises tetrakis(dimethylamino)ethylene which has a measured ionization potential of 5.36.+-.0.02 eV, and a vapor pressure of 0.35 torr at 20.degree. C.

  17. High efficiency photoionization detector

    DOE Patents [OSTI]

    Anderson, D.F.

    1984-01-31

    A high efficiency photoionization detector is described using tetraaminoethylenes in a gaseous state having a low ionization potential and a relative photoionization cross section which closely matches the emission spectrum of xenon gas. Imaging proportional counters are also disclosed using the novel photoionization detector of the invention. The compound of greatest interest is TMAE which comprises tetrakis(dimethylamino)ethylene which has a measured ionization potential of 5.36 [+-] 0.02 eV, and a vapor pressure of 0.35 torr at 20 C. 6 figs.

  18. Energy Efficiency: Challenges and Progress

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

    Energy Efficiency: Challenges and Progress State Energy Advisory Board Meeting June 7, 2011 2 | Energy Efficiency and Renewable Energy eere.energy.gov EE Priorities Spend ARRA funding quickly & effectively Build EE infrastructure for longer term (post Recovery Act) Take EE to scale & create a new EE economy * Federal Policies * R&D * Test procedures / Appliance Standards * Support ENERGY STAR * EE markets/services * Residential Retrofits * Commercial Retrofits * Industrial

  19. Clean Energy Manufacturing Initiative Industrial Efficiency and...

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

    Industrial Efficiency and Energy Productivity Video Clean Energy Manufacturing Initiative Industrial Efficiency and Energy Productivity Video Addthis Description Industrial ...

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

    Energy Savers [EERE]

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

  1. No maintenance -- no energy efficiency

    SciTech Connect (OSTI)

    Szydlowski, R.F.; Schliesing, J.S.; Winiarski, D.W.

    1994-12-01

    Field investigations illustrate that it is not realistic to expect new high-tech equipment to function for a full life expectancy at high efficiency without significant operations and maintenance (O&M). A simple walk through inspection of most buildings reveals extensive equipment that is being operated on manual override, is incorrectly adjusted and operating inefficiently, or is simply inoperative. This point is illustrated with two examples at Robins Air Force Base, Georgia. The first describes development of a comprehensive, base-wide, steam trap maintenance program. The second describes a measured evaluation from a typical office building. The objective of both examples was to assess the importance of proper O&M. The proposed ``O&M First`` philosophy will result in more efficient building HVAC operation, provide improved services to the building occupants, and reduce energy consumption and unscheduled equipment repair/replacement. Implementation of a comprehensive O&M program will result in a 15--25% energy savings. The O&M foundation that is established will allow other energy conservation activities such is demand side management or energy management and control systems, to achieve and maintain their expected energy savings.

  2. Renewable Energy and Efficiency Modeling Analysis Partnership (REMAP): An Analysis of How Different Energy Models Addressed a Common High Renewable Energy Penetration Scenario in 2025

    SciTech Connect (OSTI)

    Blair, Nate; Jenkin, Thomas; Milford, James; Short, Walter; Sullivan, Patrick; Evans, David; Lieberman, Elliot; Goldstein, Gary; Wright, Evelyn; Jayaraman, Kamala R.; Venkatesh, Boddu; Kleiman, Gary; Namovicz, Christopher; Smith, Bob; Palmer, Karen; Wiser, Ryan; Wood, Frances

    2009-09-01

    Energy system modeling can be intentionally or unintentionally misused by decision-makers. This report describes how both can be minimized through careful use of models and thorough understanding of their underlying approaches and assumptions. The analysis summarized here assesses the impact that model and data choices have on forecasting energy systems by comparing seven different electric-sector models. This analysis was coordinated by the Renewable Energy and Efficiency Modeling Analysis Partnership (REMAP), a collaboration among governmental, academic, and nongovernmental participants.

  3. ENERGY EFFICIENCY AND RENEWABLE ENERGY REPORT - FY 2013 | Department...

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

    ENERGY EFFICIENCY AND RENEWABLE ENERGY REPORT - FY 2013 ENERGY EFFICIENCY AND RENEWABLE ENERGY REPORT - FY 2013 October 1, 2013 - 2:09pm Addthis ENERGY EFFICIENCY AND RENEWABLE...

  4. Highly Energy Efficient Directed Green Liquor Utilization (D-GLU) Pulping

    SciTech Connect (OSTI)

    2007-07-01

    This factsheet describes a project that seeks to develop feasible chemical modifications during kraft pulping operations to obtain significant energy and product benefits for U.S. kraft pulp and paper mills.

  5. Highly Energy Efficient Directed Green Liquor Utilization (D-GLU) Pulping

    Broader source: Energy.gov [DOE]

    This factsheet describes a project that seeks to develop feasible chemical modifications during kraft pulping operations to obtain significant energy and product benefits for U.S. kraft pulp and paper mills.

  6. Data Center Energy Efficiency Measurement Assessment Kit and Specifications

    Office of Environmental Management (EM)

    | Department of Energy Efficiency Measurement Assessment Kit and Specifications Data Center Energy Efficiency Measurement Assessment Kit and Specifications Guide describes the Federal Energy Management Program Data Center Energy Efficiency Measurement Assessment Kit and Specifications. Download the assessment kit and specifications. (909.16 KB) More Documents & Publications Wireless Sensors Improve Data Center Efficiency Energy Efficiency Opportunities in Federal High Performance

  7. HIGH EFFICIENCY SYNGAS GENERATION

    SciTech Connect (OSTI)

    Robert J. Copeland; Yevgenia Gershanovich; Brian Windecker

    2005-02-01

    This project investigated an efficient and low cost method of auto-thermally reforming natural gas to hydrogen and carbon monoxide. Reforming is the highest cost step in producing products such as methanol and Fisher Tropsch liquids (i.e., gas to liquids); and reducing the cost of reforming is the key to reducing the cost of these products. Steam reforming is expensive because of the high cost of the high nickel alloy reforming tubes (i.e., indirectly fired reforming tubes). Conventional auto-thermal or Partial Oxidation (POX) reforming minimizes the size and cost of the reformers and provides a near optimum mixture of CO and hydrogen. However POX requires pure oxygen, which consumes power and significantly increases the cost to reforming. Our high efficiency process extracts oxygen from low-pressure air with novel oxygen sorbent and transfers the oxygen to a nickel-catalyzed reformer. The syngas is generated at process pressure (typically 20 to 40 bar) without nitrogen dilution and has a 1CO to 2H{sub 2} ratio that is near optimum for the subsequent production of Fisher-Tropsch liquid to liquids and other chemicals (i.e., Gas to Liquids, GTL). Our high process efficiency comes from the way we transfer the oxygen into the reformer. All of the components of the process, except for the oxygen sorbent, are commonly used in commercial practice. A process based on a longlived, regenerable, oxygen transfer sorbent could substantially reduce the cost of natural gas reforming to syngas. Lower cost syngas (CO + 2H{sub 2}) that is the feedstock for GTL would reduce the cost of GTL and for other commercial applications (e.g., methanol, other organic chemicals). The vast gas resources of Alaska's North Slope (ANS) offer more than 22 Tcf of gas and GTL production in this application alone, and could account for as much as 300,000 to 700,000 bpd for 20 to 30+ years. We developed a new sorbent, which is an essential part of the High Efficiency Oxygen Process (HOP). We tested the

  8. Enabling High Efficiency Ethanol Engines

    SciTech Connect (OSTI)

    Szybist, J.; Confer, K.

    2011-03-01

    Delphi Automotive Systems and ORNL established this CRADA to explore the potential to improve the energy efficiency of spark-ignited engines operating on ethanol-gasoline blends. By taking advantage of the fuel properties of ethanol, such as high compression ratio and high latent heat of vaporization, it is possible to increase efficiency with ethanol blends. Increasing the efficiency with ethanol-containing blends aims to remove a market barrier of reduced fuel economy with E85 fuel blends, which is currently about 30% lower than with petroleum-derived gasoline. The same or higher engine efficiency is achieved with E85, and the reduction in fuel economy is due to the lower energy density of E85. By making ethanol-blends more efficient, the fuel economy gap between gasoline and E85 can be reduced. In the partnership between Delphi and ORNL, each organization brought a unique and complementary set of skills to the project. Delphi has extensive knowledge and experience in powertrain components and subsystems as well as overcoming real-world implementation barriers. ORNL has extensive knowledge and expertise in non-traditional fuels and improving engine system efficiency for the next generation of internal combustion engines. Partnering to combine these knowledge bases was essential towards making progress to reducing the fuel economy gap between gasoline and E85. ORNL and Delphi maintained strong collaboration throughout the project. Meetings were held regularly, usually on a bi-weekly basis, with additional reports, presentations, and meetings as necessary to maintain progress. Delphi provided substantial hardware support to the project by providing components for the single-cylinder engine experiments, engineering support for hardware modifications, guidance for operational strategies on engine research, and hardware support by providing a flexible multi-cylinder engine to be used for optimizing engine efficiency with ethanol-containing fuels.

  9. Highly Efficient Solar Thermochemical Reaction Systems

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

    Highly Efficient, Solar Thermochemical Reaction Systems (2014 R&D 100 Award Winner) U.S. Department of Energy Fuel Cell Technologies Office 2 Question and Answer * Please type your question into the question box hydrogenandfuelcells.energy.gov HIGHLY EFFICIENT, SOLAR THERMOCHEMICAL REACTION SYSTEMS Robert S Wegeng, PI FCTO Webinar 2014 R&D 100 Award Winning Technology January 13, 2015 HIGHLY EFFICIENT, SOLAR THERMOCHEMICAL REACTION SYSTEMS Robert S Wegeng, PI FCTO Webinar January 13,

  10. Energy Savings Potential and Opportunities for High-Efficiency Electric Motors in Residential and Commercial Equipment

    SciTech Connect (OSTI)

    Goetzler, William; Sutherland, Timothy; Reis, Callie

    2013-12-04

    This report describes the current state of motor technology and estimates opportunities for energy savings through application of more advanced technologies in a variety of residential and commercial end uses. The objectives of this report were to characterize the state and type of motor technologies used in residential and commercial appliances and equipment and to identify opportunities to reduce the energy consumption of electric motor-driven systems in the residential and commercial sectors through the use of advanced motor technologies. After analyzing the technical savings potential offered by motor upgrades and variable speed technologies, recommended actions are presented.

  11. EIA Energy Efficiency-

    U.S. Energy Information Administration (EIA) Indexed Site

    Network, DOE) GreenMadeSimple (GreenMadeSimple.com) Smart Energy Choices (EnergyGuide) Solar Panel Articles (SolarPanelArticles.com) EnergyServices (Western Area Power...

  12. Promising Technology: High-Efficiency Rooftop Units

    Broader source: Energy.gov [DOE]

    High-efficiency rooftop air conditioning units (RTUs) can significantly reduce heating, cooling, and ventilation energy consumption. High efficiency RTUs incorporate variable speed controls to minimize fan and compressor energy while capturing and reusing heat, cold, and humidity from a building’s exhaust air.

  13. Duke Energy Florida- Commercial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Progress Energy Florida offers incentives to its business customers for replacing their old equipment with high-efficiency models, and for making improvements to their existing equipment....

  14. Energy Efficiency Investment Fund Rebates

    Office of Energy Efficiency and Renewable Energy (EERE)

    Specific efficiency requirements for rebates are available at  the Energy Efficiency Investment Fund Website in applications for Lighting and Lighting Control Rebates, Natural Gas and Water Heati...

  15. Energy Efficiency Standards for Appliances

    Broader source: Energy.gov [DOE]

    In 2007 the District of Columbia (D.C.) enacted legislation, entitled the Energy Efficiency Standards Act of 2007, which created efficiency standards for six products, four of which were...

  16. Energy Efficiency Title

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    (1) develop and execute a long-term energy-planning strategy, and (2) integrate energy management into their business planning permanently. The pilot has three core components:...

  17. Energy Efficient Buildings Hub

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

    ... worldwide in multidisciplinary alternative energy research according to 2009 Elsevier Alternative Energy Research Leadership Study * Ranked first in U.S. for college ...

  18. Development of an Energy Efficient High temperature Natural Gas Fired Furnace

    SciTech Connect (OSTI)

    Dr. Mark G. Stevens; Dr. H. Kenneth Staffin; DOE Project Officer - Keith Bennett

    2005-02-28

    The design concept is designated the ''Porous Wall Radiation Barrier'' heating mantle. In this design, combustion gas flows through a porous wall surrounding the retort, transferring its heat to the porous wall, which then radiates heat energy to the retort. Experiments demonstrate that heat transfer rates of 1.8-2.4 times conventional gas fired mantles are achievable in the temperature range of 1600-2350 degrees fahrenheit.

  19. Guide for Benchmarking Residential Energy Efficiency Program...

    Energy Savers [EERE]

    Energy Efficiency Program Progress Guide for Benchmarking Residential Energy Efficiency Program Progress Guide for Benchmarking Residential Energy Efficiency Program Progress as ...

  20. Energy Efficiency Potential Studies Catalog

    Office of Energy Efficiency and Renewable Energy (EERE)

    These studies can be used to fulfill a variety of needs, including energy efficiency program planning, state goal setting, utility resource planning, and other priorities.

  1. Sector Collaborative on Energy Efficiency

    SciTech Connect (OSTI)

    none,

    2008-06-01

    Helps stakeholders identify and act on cost-effective opportunities for expanding energy efficiency resources in the hospitality, retail, commercial real estate, grocery, and municipal sectors.

  2. Energy Efficiency: Challenges and Progress

    Broader source: Energy.gov (indexed) [DOE]

    power; efficient natural gas; and clean coal Administration Clean Energy Goals 4 | ... EE Challenges * Better Information for Consumers * More Engaged Consumers * Improved ...

  3. Financing Multifamily Energy Efficiency Upgrades

    Broader source: Energy.gov [DOE]

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

  4. Regional Networks for Energy Efficiency

    Broader source: Energy.gov [DOE]

    Better Buildings Neighborhood Program Sustainability Peer Exchange Call: Regional Networks for Energy Efficiency, call slides and discussion summary, December 6, 2012.

  5. Behavior Based Energy Efficiency (BBEE)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    on encouraging the adoption of energy efficient technology. There is a substantial body of knowledge and experience associated with behavior change that is rooted in the...

  6. HIGHLY ENERGY EFFICIENT D-GLU (DIRECTED-GREEN LIQ-UOR UTILIZATION) PULPING

    SciTech Connect (OSTI)

    Lucia, Lucian A

    2013-04-19

    Purpose: The purpose of the project was to retrofit the front end (pulp house) of a commercial kraft pulping mill to accommodate a mill green liquor (GL) impregna-tion/soak/exposure and accrue downstream physical and chemical benefits while prin-cipally reducing the energy footprint of the mill. A major player in the mill contrib-uting to excessive energy costs is the lime kiln. The project was intended to offload the energy (oil or natural gas) demands of the kiln by by-passing the causticization/slaking site in the recovery area and directly using green liquor as a pulping medium for wood. Scope: The project was run in two distinct, yet mutually compatible, phases: Phase 1 was the pre-commercial or laboratory phase in which NC State University and the Insti-tute of Paper Science and Technology (at the Georgia Institute of Technology) ran the pulping and associated experiments, while Phase 2 was the mill scale trial. The first tri-al was run at the now defunct Evergreen Pulp Mill in Samoa, CA and lead to a partial retrofit of the mill that was not completed because it went bankrupt and the work was no longer the low-hanging fruit on the tree for the new management. The second trial was run at the MeadWestvaco Pulp Mill in Evedale, TX which for all intents and pur-poses was a success. They were able to fully retrofit the mill, ran the trial, studied the pulp properties, and gave us conclusions.

  7. Cogeneration and beyond: The need and opportunity for high efficiency, renewable community energy systems

    SciTech Connect (OSTI)

    Gleason, T.C.J.

    1992-06-01

    The justification, strategies, and technology options for implementing advanced district heating and cooling systems in the United States are presented. The need for such systems is discussed in terms of global warming, ozone depletion, and the need for a sustainable energy policy. Strategies for implementation are presented in the context of the Public Utilities Regulatory Policies Act and proposed new institutional arrangements. Technology opportunities are highlighted in the areas of advanced block-scale cogeneration, CFC-free chiller technologies, and renewable sources of heating and cooling that are particularly applicable to district systems.

  8. Industrial Energy Efficiency Basics | Department of Energy

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

    Industrial Energy Efficiency Basics Industrial Energy Efficiency Basics The industrial sector is vital to the U.S. economy, but at the same time consumes the most energy in the country to manufacture products we use every day. Among the most energy-intensive industries are aluminum, chemicals, forest product, glass, metal casting, mining, petroleum refining, and steel. The energy supply chain begins with electricity, steam, natural gas, coal, and other fuels supplied to a manufacturing plant

  9. Atmos Energy- Natural Gas and Weatherization Efficiency Program

    Broader source: Energy.gov [DOE]

    Atmos Energy provides rebates to residential and commercial for natural gas heating equipment through the Kentucky High Efficiency Rebate Program. When Atmos Receives the Kentucky High-Efficiency...

  10. APS- Multifamily Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    In order to meet Arizona's 22% energy reduction by 2020 goal, APS offers energy efficiency incentives to multifamily building residents. CFLs, thermostat shut-offs and water controls are offered...

  11. Department of Energy Issues Draft Renewable Energy and Efficient...

    Office of Environmental Management (EM)

    Renewable Energy and Efficient Energy Projects Solicitation to Foster Clean Energy Innovation Department of Energy Issues Draft Renewable Energy and Efficient Energy Projects ...

  12. Office of Energy Efficiency & Renewable Energy Video Gallery...

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

    Office of Energy Efficiency & Renewable Energy Video Gallery Office of Energy Efficiency & Renewable Energy Video Gallery Energy 101: Concentrating Solar Power Energy 101: Wind...

  13. Energy Efficiency Resource Standard

    Broader source: Energy.gov [DOE]

    In 2007, the Minnesota legislature passed the Next Generation Energy Act (NGEA), which requires both electric and natural gas investor-owned utilities to reduce energy sales, and spend a minimum ...

  14. Pump Systems Optimization: Energy Efficiency

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

    Pump Systems Optimization: Energy Efficiency and Bottom-Line Savings Host this one-day course to help participants learn how to identify and reduce hidden operation and energy costs. Participants will: * Identify energy savings * Increase profitability * Increase reliability * Earn seven PDH credits Attendees of the "Pump Systems Optimization" one-day course will gain valuable new skills to help them improve centrifugal pump system efficiency to reduce energy and operating costs while

  15. Computationally Efficient Modeling of High-Efficiency Clean Combustion...

    Broader source: Energy.gov (indexed) [DOE]

    More Documents & Publications Computationally Efficient Modeling of High-Efficiency Clean Combustion Engines Computationally Efficient Modeling of High-Efficiency Clean Combustion ...

  16. Energy Efficiency and Greenhouse Gases | Department of Energy

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

    Energy Efficiency and Greenhouse Gases Energy Efficiency and Greenhouse Gases Energy Efficiency and Greenhouse Gases Mission The team establishes an energy conservation program, as ...

  17. HIGH EFFICIENCY STRUCTURAL FLOWTHROUGH ROTOR WITH ACTIVE FLAP CONTROL: VOLUME TWO: INNOVATION & COST OF ENERGY

    SciTech Connect (OSTI)

    Zuteck, Michael D.; Jackson, Kevin L.; Santos, Richard A.

    2015-05-16

    The Zimitar one-piece rotor primary structure is integrated, so balanced thrust and gravity loads flow through the hub region without transferring out of its composite material. Large inner rotor geometry is used since there is no need to neck down to a blade root region and pitch bearing. Rotor control is provided by a highly redundant, five flap system on each blade, sized so that easily handled standard electric linear actuators are sufficient.

  18. Energy Efficiency Standard for Focus on Energy

    Broader source: Energy.gov [DOE]

    In March 2006, Wisconsin enacted Act 141 (2005), which requires the Wisconsin Public Service Commission (WPSC) to revise goals, priorities, and measurable targets for energy efficiency programs...

  19. KIUC- Energy Wise Commercial Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    Kauai Island Utility Cooperative offers incentives to its commercial customers for installing energy efficient equipment. The eligible replacements are identified by a survey and reported by KIUC...

  20. Eau Claire Energy Cooperative - Residential Energy Efficiency...

    Broader source: Energy.gov (indexed) [DOE]

    air Motor VFDs Other EE LED Lighting Program Info Sector Name Utility Administrator Eau Claire Energy Cooperative Website https:www.ecec.comenergy-efficiency...

  1. Energy Efficiency Portfolio Standard | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    pucoindex.cfmconsumer-informationconsumer-to... State Ohio Program Type Energy Efficiency Resource Standard Summary Note: In May 2014 SB 310 made significant...

  2. Xcel Energy - Express Energy Efficiency Program | Department...

    Broader source: Energy.gov (indexed) [DOE]

    t-products-appliancesexpr... State Wisconsin Program Type Rebate Program Rebate Amount Free. Summary The Express Energy Efficiency Program provides free installation of...

  3. Consumers Energy (Electric)- Residential Energy Efficiency Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Residential Income Qualified Energy Efficiency Program is working with existing Michigan Weatherization Assistance Program delivery to support weatherization providers with more funding for...

  4. Consumers Energy (Gas)- Residential Energy Efficiency Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Residential Income Qualified Energy Efficiency Program is working with existing Michigan Weatherization Assistance Program delivery to support weatherization providers with more funding for...

  5. Financing Energy Efficient Upgrades with ENERGY STAR

    Office of Energy Efficiency and Renewable Energy (EERE)

    Learn how public sector organizations are improving energy efficiency with innovative solutions to financial barriers. Attendees will learn about financing projects in the public and private...

  6. Energy Efficient Window Treatments | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    You can choose window treatments or coverings not only for decoration but also for saving energy. ... Federal incentives are available for efficient residential windows, doors, or ...

  7. Novel Materials for High Efficiency Direct Methanol Fuel Cells...

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

    Materials for High Efficiency Direct Methanol Fuel Cells Novel Materials for High Efficiency Direct Methanol Fuel Cells Presented at the Department of Energy Fuel Cell Projects ...

  8. Los Alamos develops new technique for growing high-efficiency...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    technique for growing high-efficiency perovskite ... growth of highly efficient and reproducible solar cells from large-area ... clean global energy solutions for the ...

  9. Energy-Efficient Mortgages | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    to existing homes, including renewable energy technologies, or to increase their home buying power with the purchase of a new energy efficient home. The U.S. federal government...

  10. Energy-Efficient Networks

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    on a Sphere Energy on a Sphere August 21, 2015 - 10:15am Addthis This gigantic animated globe will soon take environmental awareness to a whole new level! The National Oceanic & Atmospheric Administration's (NOAA’s) Science On a Sphere, like this one at their headquarters in Maryland, will soon feature new energy datasets to project on these animated globes worldwide. |Photo courtesy of Erin Twamley, Energy Department. This gigantic animated globe will soon take environmental awareness

  11. Industrial Energy Efficiency Assessments

    Broader source: Energy.gov (indexed) [DOE]

    Department of Energy Sandina Ponte, a member of the University of Missouri's Industrial Assessment Center, inspects equipment at a manufacturing facility during an energy audit. | Photo courtesy of University of Missouri IAC. Sandina Ponte, a member of the University of Missouri's Industrial Assessment Center, inspects equipment at a manufacturing facility during an energy audit. | Photo courtesy of University of Missouri IAC. Cassie Mills Communications Associate in the Advanced

  12. Energy and Water Efficiency on Campus | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy and Water Efficiency on Campus NREL ensures the resiliency of our future energy and water systems through energy efficiency strategies and technologies, renewable energy, ...

  13. ENERGY EFFICIENCY: Savings, Jobs, and Competitiveness

    Broader source: Energy.gov (indexed) [DOE]

    Kathleen Hogan Deputy Assistant Secretary for EE Office of Energy Efficiency and Renewable Energy ENERGY EFFICIENCY: Savings, Jobs, and Competitiveness www.eere.energy.gov DOE ...

  14. ENERGY EFFICIENCY TECHNOLOGY ROADMAP

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    IP v.6 - Internet protocol version 6 Emergence of component level standards addressing energy use optimization Networking communication data compression speed bandwidth...

  15. Energy Efficiency Title

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Power Administration October 31, 2012 Research Into Action, Inc. B Final Report Energy Smart Industrial Program: Process Evaluation Funded By: Prepared By: Marjorie McRae,...

  16. Building Energy Asset Score: Utilities and Energy Efficiency...

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

    Utilities and Energy Efficiency Program Administrators Building Energy Asset Score: ... and structural energy efficiency of commercial and multifamily residential buildings. ...

  17. Funding Opportunity Coming Soon: Buildings Energy Efficiency...

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

    Opportunity Coming Soon: Buildings Energy Efficiency Frontiers & Innovation Technologies (BENEFIT) 2016 Funding Opportunity Coming Soon: Buildings Energy Efficiency Frontiers & ...

  18. Incorporating Behavior Change Efforts Into Energy Efficiency...

    Energy Savers [EERE]

    Behavior Change Efforts Into Energy Efficiency Programs Incorporating Behavior Change Efforts Into Energy Efficiency Programs Better Buildings Residential Network Program ...

  19. Collaborating With Utilities on Residential Energy Efficiency...

    Office of Environmental Management (EM)

    Collaborating With Utilities on Residential Energy Efficiency Collaborating With Utilities on Residential Energy Efficiency Better Buildings Residential Network Program ...

  20. Residential Energy Efficiency Stakeholder Meeting - Spring 2012...

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

    Residential Buildings Building America Residential Energy Efficiency Stakeholder Meeting - Spring 2012 Residential Energy Efficiency Stakeholder Meeting - Spring 2012 The ...

  1. Conference Agenda: Residential Energy Efficiency Solutions 2012...

    Office of Environmental Management (EM)

    Conference Agenda: Residential Energy Efficiency Solutions 2012 Conference Agenda: Residential Energy Efficiency Solutions 2012 Presents conference agenda including a general ...

  2. Leveraging Seasonal Opportunities for Marketing Energy Efficiency...

    Energy Savers [EERE]

    Seasonal Opportunities for Marketing Energy Efficiency Leveraging Seasonal Opportunities for Marketing Energy Efficiency Better Buildings Residential Network Peer Exchange Call ...

  3. Energy Efficiency Program Administration Powerpoint Presentation...

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

    Program Administration Powerpoint Presentation Energy Efficiency Program Administration Powerpoint Presentation Energy Efficiency Program Administration Powerpoint Presentation PDF ...

  4. High Efficiency Room Air Conditioner

    SciTech Connect (OSTI)

    Bansal, Pradeep

    2015-01-01

    This project was undertaken as a CRADA project between UT-Battelle and Geberal Electric Company and was funded by Department of Energy to design and develop of a high efficiency room air conditioner. A number of novel elements were investigated to improve the energy efficiency of a state-of-the-art WAC with base capacity of 10,000 BTU/h. One of the major modifications was made by downgrading its capacity from 10,000 BTU/hr to 8,000 BTU/hr by replacing the original compressor with a lower capacity (8,000 BTU/hr) but high efficiency compressor having an EER of 9.7 as compared with 9.3 of the original compressor. However, all heat exchangers from the original unit were retained to provide higher EER. The other subsequent major modifications included- (i) the AC fan motor was replaced by a brushless high efficiency ECM motor along with its fan housing, (ii) the capillary tube was replaced with a needle valve to better control the refrigerant flow and refrigerant set points, and (iii) the unit was tested with a drop-in environmentally friendly binary mixture of R32 (90% molar concentration)/R125 (10% molar concentration). The WAC was tested in the environmental chambers at ORNL as per the design rating conditions of AHAM/ASHRAE (Outdoor- 95F and 40%RH, Indoor- 80F, 51.5%RH). All these modifications resulted in enhancing the EER of the WAC by up to 25%.

  5. Building Energy Efficiency Technologies - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Technology Marketing Summaries Site Map Printable Version Share this resource About Search Categories (15) Advanced Materials Biomass and Biofuels Building Energy Efficiency Marketing Summaries (80) Success Stories (3) Electricity Transmission Energy Analysis Energy Storage Geothermal Hydrogen and Fuel Cell Hydropower, Wave and Tidal Industrial Technologies Solar Photovoltaic Solar Thermal Startup America Vehicles and Fuels Wind Energy Partners (27) Visual Patent Search Success Stories Browse

  6. Advances in Manufactured Home Energy Efficient Design

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

    EERE Building America Webinar April 27, 2016 Advances in Manufactured Home Energy Efficient Design 2 "Integrated Design" Concept * Goal: Reduce space conditioning energy use by at least 50% while holding the line on affordability * Components of the strategy as an optimized system:  Ultra-efficient thermal envelope  Low capacity, highly efficient mechanical system  Innovative distribution system  Affordable and effective ventilation 3 ID Performance in Hot, Humid Climates

  7. Northeast Energy Efficiency Partnerships: Advanced Lighting Controls |

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

    Department of Energy Northeast Energy Efficiency Partnerships: Advanced Lighting Controls Northeast Energy Efficiency Partnerships: Advanced Lighting Controls Credit: Northeast Energy Efficiency Partnerships Credit: Northeast Energy Efficiency Partnerships Lead Performer: Northeast Energy Efficiency Partnerships, Lexington, MA Partners: -- Burlington Electric Department -- Cape Light Compact -- Connecticut Light and Power -- Efficiency Vermont -- National Grid -- NSTAR Electric and Gas --

  8. Energy efficient sensor network implementations

    SciTech Connect (OSTI)

    Frigo, Janette R; Raby, Eric Y; Brennan, Sean M; Kulathumani, Vinod; Rosten, Ed; Wolinski, Christophe; Wagner, Charles; Charot, Francois

    2009-01-01

    In this paper, we discuss a low power embedded sensor node architecture we are developing for distributed sensor network systems deployed in a natural environment. In particular, we examine the sensor node for energy efficient processing-at-the-sensor. We analyze the following modes of operation; event detection, sleep(wake-up), data acquisition, data processing modes using low power, high performance embedded technology such as specialized embedded DSP processors and a low power FPGAs at the sensing node. We use compute intensive sensor node applications: an acoustic vehicle classifier (frequency domain analysis) and a video license plate identification application (learning algorithm) as a case study. We report performance and total energy usage for our system implementations and discuss the system architecture design trade offs.

  9. Energy Efficiency Through Lighting Upgrades

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

    Chickasaw Nation Energy Efficiency Through Lighting Upgrades The Chickasaw Nation  The Chickasaw Nation consists of 13 counties in southeastern Oklahoma  Tribal enrollment exceeds 35,000  The Tribal headquarters complex is located in Ada, Oklahoma  The Division of Commerce operates 17 facilities which are included in this grant Chickasaw Nation Boundaries Main Objectives  Retrofit Casino Lighting to the most energy efficient option available  Reduce energy consumption and

  10. Cogeneration/energy efficiency conference

    SciTech Connect (OSTI)

    Not Available

    1994-01-01

    Twenty one papers were presented at the Cogeneration/Energy Efficiency Conference held July 19-20, 1994 in Durham, North Carolina. The papers covered such topics as: what's in store for cogeneration technology and development; factors affecting future cogeneration and independent power projects; and energy efficiency innovations. A separate abstract was prepared for each paper for inclusion in the Energy Science and Technology Database.

  11. Efficient Living Energy Grant

    Broader source: Energy.gov [DOE]

    Many of the Office of Energy and Recycling programs, including this one, are currently closed and are not accepting applications. When funding is available, it will be announced here and on the...

  12. Energy Efficiency Resource Standards

    Broader source: Energy.gov [DOE]

    In July 2009 the Delaware legislature enacted legislation creating energy savings targets for Delaware’s investor-owned, municipal, and cooperative electric utilities, as well the state’s natural...

  13. PROGRESS IN ENERGY EFFICIENT BUILDINGS

    SciTech Connect (OSTI)

    Wall, L.W.; Rosenfeld, A.H.

    1982-12-01

    Recent accomplishments in buildings energy research by the diverse groups in the Energy Efficient Buildings Program at Lawrence Berkeley Laboratory (LBL) are summarized. We review technological progress in the areas of ventilation and indoor air quality, buildings energy performance, computer modeling, windows, and artificial lighting. The need for actual consumption data to track accurately the improving energy efficiency of buildings is being addressed by the Buildings Energy Data (BED) Group at LBL. We summarize results to date from our Building Energy Use Compilation and Analysis (BECA) studies, which include time trends in the energy consumption of new commercial and new residential buildings, the measured savings being attained by both commercial and residential retrofits, and the cost-effectiveness of buildings energy conservation measures. We also examine recent comparisons of predicted vs. actual energy usage/savings, and present the case for building energy use labels.

  14. Nanostructured High Temperature Bulk Thermoelectric Energy Conversion...

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

    High Temperature Bulk Thermoelectric Energy Conversion for Efficient Waste Heat Recovery Nanostructured High Temperature Bulk Thermoelectric Energy Conversion for Efficient Waste ...

  15. US Department of Energy Office of Energy Efficiency and Renewable...

    Open Energy Info (EERE)

    US Department of Energy Office of Energy Efficiency and Renewable Energy (DOE EERE) Jump to: navigation, search Logo: Office of Energy Efficiency and Renewable Energy Name: Office...

  16. Securing America's Clean Energy Future (Fact Sheet), Energy Efficiency...

    Energy Savers [EERE]

    Securing America's Clean Energy Future (Fact Sheet), Energy Efficiency & Renewable Energy (EERE) Securing America's Clean Energy Future (Fact Sheet), Energy Efficiency & Renewable ...

  17. State Energy Program Helps States Plan and Implement Energy Efficiency...

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

    Helps States Plan and Implement Energy Efficiency State Energy Program Helps States Plan and Implement Energy Efficiency The U.S. Department of Energy (DOE) State Energy Program ...

  18. Webinar: Highly Efficient Solar Thermochemical Reaction Systems |

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

    Department of Energy Highly Efficient Solar Thermochemical Reaction Systems Webinar: Highly Efficient Solar Thermochemical Reaction Systems Below is the text version of the webinar titled "Highly Efficient Solar Thermochemical Reaction Systems," originally presented on January 13, 2015. In addition to this text version of the audio, you can access the presentation slides. Amit Talapatra: Hello, everyone, and thanks for joining today's webinar. Today's webinar is being recorded, so

  19. 13-Energy Efficiency Ratio Window Air Conditioner | Department of Energy

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

    -Energy Efficiency Ratio Window Air Conditioner 13-Energy Efficiency Ratio Window Air Conditioner Credit: Oak Ridge National Lab Credit: Oak Ridge National Lab Lead Performer: Oak Ridge National Laboratory - Oak Ridge, TN Partners: General Electric - Fairfield, CT DOE Funding: $1,540,000 Cost Share: Provided by CRADA partners Project Term: October 1, 2011 - September 30, 2015 Project Objective This project is designing and developing a high-efficiency 13 energy-efficiecy-ratio (EER) window air

  20. Polish Foundation for Energy Efficiency

    SciTech Connect (OSTI)

    1995-12-31

    The Polish Foundation for Energy Efficiency (FEWE) was established in Poland at the end of 1990. FEWE, as an independent and non-profit organization, has the following objectives: to strive towards an energy efficient national economy, and to show the way and methods by use of which energy efficiency can be increased. The activity of the Foundation covers the entire territory of Poland through three regional centers: in Warsaw, Katowice and Cracow. FEWE employs well-known and experienced specialists within thermal and power engineering, civil engineering, economy and applied sciences. The organizer of the Foundation has been Battelle Memorial Institute - Pacific Northwest Laboratories from the USA.

  1. Department of Energy Issues Draft Renewable Energy and Efficient Energy

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

    Projects Solicitation to Foster Clean Energy Innovation | Department of Energy Issues Draft Renewable Energy and Efficient Energy Projects Solicitation to Foster Clean Energy Innovation Department of Energy Issues Draft Renewable Energy and Efficient Energy Projects Solicitation to Foster Clean Energy Innovation April 16, 2014 - 1:35pm Addthis In support of the Administration's all of the above energy strategy, the Department of Energy issued a draft loan guarantee solicitation today for

  2. NREL Buildings and Energy Efficiency Program | Open Energy Information

    Open Energy Info (EERE)

    NREL Buildings and Energy Efficiency Program (Redirected from Buildings Energy Efficiency Capabilities at NREL) Jump to: navigation, search Logo: Buildings Energy Efficiency...

  3. NREL Buildings and Energy Efficiency Program | Open Energy Information

    Open Energy Info (EERE)

    NREL Buildings and Energy Efficiency Program Jump to: navigation, search Logo: Buildings Energy Efficiency Program at NREL Name Buildings Energy Efficiency Program at NREL Agency...

  4. Stanford- Precourt Energy Efficiency Center | Open Energy Information

    Open Energy Info (EERE)

    Precourt Energy Efficiency Center Jump to: navigation, search Logo: Stanford- Precourt Energy Efficiency Center Name: Stanford- Precourt Energy Efficiency Center Address: 473 Via...

  5. Northeast Energy Efficiency Partnerships, Inc | Open Energy Informatio...

    Open Energy Info (EERE)

    Energy Efficiency Partnerships, Inc Jump to: navigation, search Logo: Northeast Energy Efficiency Partnerships, Inc Name: Northeast Energy Efficiency Partnerships, Inc Address: 5...

  6. Office of Energy Efficiency and Renewable Energy

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

    energy.gov/diversity The Parker Ranch installation in Hawaii Office of Small and Disadvantaged Business Utilization (OSDBU) USWCC / ASBCC Energy Connect Network - March 7, 2013 Presenter: John Hale III Deputy Director, OSDBU energy.gov/diversity 2 | energy.gov/diversity Site and Facility Management Contractors (FMCs) 3 | energy.gov/diversity  Energy Security - Protection of high risk, high payoff RD&D of cleaner more affordable and reliable alternate energy sources, e.g. Advanced

  7. Vehicle Technologies Office Merit Review 2014: Nanostructured High-Temperature Bulk Thermoelectric Energy Conversion for Efficient Waste Heat Recovery

    Broader source: Energy.gov [DOE]

    Presentation given by GMZ Energy Inc. at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about nanostructured high...

  8. Energy Efficiency Financing Program Agreement Template

    Broader source: Energy.gov [DOE]

    A template agreement that addresses the full energy efficiency or renewable energy loan origination cycle.

  9. Energy Matters: Industrial Energy Efficiency | Department of Energy

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

    Matters: Industrial Energy Efficiency Energy Matters: Industrial Energy Efficiency November 18, 2011 - 2:33pm Addthis On November 16, 2011, Deputy Assistant Secretary for Energy Efficiency Dr. Kathleen Hogan joined us for a live chat on Energy.gov to discuss the role of industrial energy efficiency in strengthening the American economy. Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs On Wednesday, November 16th, Dr. Kathleen Hogan, Deputy Assistant

  10. Energy Efficient Digital Networks

    Broader source: Energy.gov (indexed) [DOE]

    and rising * About 7% of all U.S. electricity consumption -Much of this digitally networked already Our Future? Media room in high-end home Electronics are Different - Service ...

  11. Demonstration and Performance Monitoring of Foundation Heat Exchangers (FHX) in Ultra-High Energy Efficient Research Homes

    SciTech Connect (OSTI)

    Im, Piljae; Hughes, Patrick; Liu, Xiaobing

    2012-01-01

    The more widespread use of Ground Source Heat Pump (GSHP) systems has been hindered by their high first cost, which is mainly driven by the cost of the drilling and excavation for installation of ground heat exchangers (GHXs). A new foundation heat exchanger (FHX) technology was proposed to reduce first cost by placing the heat exchanger into the excavations made during the course of construction (e.g., the overcut for the basement and/or foundation and run-outs for water supply and the septic field). Since they reduce or eliminate the need for additional drilling or excavation, foundation heat exchangers have the potential to significantly reduce or eliminate the first cost premium associated with GSHPs. Since December 2009, this FHX technology has been demonstrated in two ultra-high energy efficient new research houses in the Tennessee Valley, and the performance data has been closely monitored as well. This paper introduces the FHX technology with the design, construction and demonstration of the FHX and presents performance monitoring results of the FHX after one year of monitoring. The performance monitoring includes hourly maximum and minimum entering water temperature (EWT) in the FHX compared with the typical design range, temperature difference (i.e., T) across the FHX, and hourly heat transfer rate to/from the surrounding soil.

  12. Center for Energy Efficient Design

    High Performance Buildings Database

    Rocky Mount, VA As the first Passivhaus public school in North America, the Center for Energy Efficient Design (CEED) in Rocky Mount, Virginia, is a national model for green school construction. An extension of The Leonard A.

  13. State Facility Energy Efficiency Fund

    Broader source: Energy.gov [DOE]

    H.B. 198 of 2008 established a revolving loan program to fund efficiency improvements in state facilities. The administrative rules also state that renewable energy projects are eligible for loans...

  14. Energy-Efficient Commercial Technologies

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation—given at the April 2012 Federal Utility Partnership Working Group (FUPWG) meeting—discusses energy-efficient technologies such as boilers, air conditioners, heat pumps, humidity controls, combined heat and power (CHP), and more.

  15. ORISE: Enhancing Energy Efficiency Through Peer Review

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Enhancing Energy Efficiency ORISE scientific peer review helps evaluate technologies that advance renewable energy ORISE Reviews and Evaluates Technologies that Advance Energy Efficiency In addition to renewable energy and changes in individual behavior, energy efficiency is generally achieved through the development of more efficient technologies. Buildings are being constructed with more energy efficient systems, fluorescent light bulbs are replacing incandescent lights, and new vehicle

  16. Industrial Energy Efficiency Projects Improve Competitiveness...

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

    Energy Efficiency Projects Improve Competitiveness and Protect Jobs Industrial Energy Efficiency Projects Improve Competitiveness and Protect Jobs U.S. Department of Energy (DOE) ...

  17. New Energy Efficiency Standards for Commercial Refrigeration...

    Office of Environmental Management (EM)

    ... NREL. Historic Energy Efficiency Rules Would Save Consumers Money and Cut Carbon Emissions New Energy Efficiency Standards to Help Americans Save Money by Saving Energy, Cut

  18. Energy Efficiency Resource Standards Resources | Department of...

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

    Find EERS resources below. Coordination of Energy Efficiency and Demand Response ACEEE Database of State EERS Center for Climate and Energy Solutions: Energy Efficiency Standards ...

  19. Piedmont EMC- Residential Energy Efficiency Loan Program

    Broader source: Energy.gov [DOE]

    Piedmont Electric Membership Corporation's (PEMC) Energy Efficiency and Renewable Energy Loan Program is available to eligible consumers to finance the purchase and installation of energy efficient...

  20. energy efficiency | OpenEI Community

    Open Energy Info (EERE)

    and Energy Efficiency. Links: Big Clean Data group on linkedin Big Data Concentrated Solar Power DataAnalysis energy efficiency energy storage expert systems machine learning...

  1. Liberty Utilities Iowa High Efficiency Equipment Rebate

    Broader source: Energy.gov [DOE]

    Liberty Utilities offers a rebate to its Iowa residential and small business customers for the purchase of high efficiency ENERGY STAR natural gas home heating and water heating equipment....

  2. Office of Energy Efficiency and Renewable Energy - Tribal Energy Program

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

    Energy Efficiency and Office of Energy Efficiency and Renewable Energy Renewable Energy TRIBAL ENERGY PROGRAM TRIBAL ENERGY PROGRAM Formation of a Hopi Sustainable Formation of a Hopi Sustainable Energy Program Energy Program October 18 October 18 - - 21, 2004 21, 2004 Map of Hopi Land Map of Hopi Land Background for Formation of Background for Formation of a HOPI Sustainable Energy a HOPI Sustainable Energy Program Program Significant tribal environmental and economic Significant tribal

  3. Energy efficiency, renewable energy and sustainable development

    SciTech Connect (OSTI)

    Ervin, C.A.

    1994-12-31

    The Office of Energy Efficiency and Renewable Energy (EE) is part of the U.S. Department of Energy that is specifically charged with encouraging the more efficient use of energy resources, and the use of renewable energy resources - such as solar power, wind power, biomass energy and geothermal energy. In the past several years, EE has increased its emphasis on technology deployment through partnerships with states, local governments and private companies. Partnerships move new discoveries more quickly into the marketplace, where they can create jobs, prevent pollution, save resources, and produce many other benefits. The author then emphasizes the importance of this effort in a number of different sections of the paper: energy consumption pervades everything we do; U.S. energy imports are rising to record levels; transportation energy demand is increasing; U.S. energy use is increasing; population growth increases world energy demand; total costs of energy consumption aren`t always counted; world energy markets offer incredible potential; cost of renewables is decreasing; clean energy is essential to sustainable development; sustainable energy policy; sustainable energy initiatives: utilities, buildings, and transportation.

  4. Energy Department Invests More Than $55 Million to Advance Efficient...

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

    Technologies Energy Department Offers 50 Million to Advance Fuel Efficient Autos Secretary Moniz Announces Nearly 50 Million to Advance High-Tech, Fuel Efficient American Autos

  5. Energy Department Offers $50 Million to Advance Fuel Efficient...

    Broader source: Energy.gov (indexed) [DOE]

    Moniz Announces Nearly 50 Million to Advance High-Tech, Fuel Efficient American Autos Energy Department Invests More Than 55 Million to Advance Efficient Vehicle...

  6. Cleanroom Energy Efficiency Workshop Proceedings

    SciTech Connect (OSTI)

    Tschudi, Bill

    1999-03-15

    On March 15, 1999, Lawrence Berkeley National Laboratory hosted a workshop focused on energy efficiency in Cleanroom facilities. The workshop was held as part of a multiyear effort sponsored by the California Institute for Energy Efficiency, and the California Energy Commission. It is part of a project that concentrates on improving energy efficiency in Laboratory type facilities including cleanrooms. The project targets the broad market of laboratory and cleanroom facilities, and thus cross-cuts many different industries and institutions. This workshop was intended to raise awareness by sharing case study success stories, providing a forum for industry networking on energy issues, contributing LBNL expertise in research to date, determining barriers to implementation and possible solutions, and soliciting input for further research.

  7. Coordination of Energy Efficiency and Demand Response

    SciTech Connect (OSTI)

    Goldman, Charles; Reid, Michael; Levy, Roger; Silverstein, Alison

    2010-01-29

    This paper reviews the relationship between energy efficiency and demand response and discusses approaches and barriers to coordinating energy efficiency and demand response. The paper is intended to support the 10 implementation goals of the National Action Plan for Energy Efficiency's Vision to achieve all cost-effective energy efficiency by 2025. Improving energy efficiency in our homes, businesses, schools, governments, and industries - which consume more than 70 percent of the nation's natural gas and electricity - is one of the most constructive, cost-effective ways to address the challenges of high energy prices, energy security and independence, air pollution, and global climate change. While energy efficiency is an increasingly prominent component of efforts to supply affordable, reliable, secure, and clean electric power, demand response is becoming a valuable tool in utility and regional resource plans. The Federal Energy Regulatory Commission (FERC) estimated the contribution from existing U.S. demand response resources at about 41,000 megawatts (MW), about 5.8 percent of 2008 summer peak demand (FERC, 2008). Moreover, FERC recently estimated nationwide achievable demand response potential at 138,000 MW (14 percent of peak demand) by 2019 (FERC, 2009).2 A recent Electric Power Research Institute study estimates that 'the combination of demand response and energy efficiency programs has the potential to reduce non-coincident summer peak demand by 157 GW' by 2030, or 14-20 percent below projected levels (EPRI, 2009a). This paper supports the Action Plan's effort to coordinate energy efficiency and demand response programs to maximize value to customers. For information on the full suite of policy and programmatic options for removing barriers to energy efficiency, see the Vision for 2025 and the various other Action Plan papers and guides available at www.epa.gov/eeactionplan.

  8. Enabling High Efficiency Ethanol Engines

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

    High Efficiency Ethanol Engines (VSSP 12) Presented by Robert Wagner Oak Ridge National ... advantage of the unique properties of ethanol and ethanol-gasoline blends.. 3 Managed ...

  9. ENERGY STAR® Guide to Energy Efficiency Competitions for Buildings...

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

    ENERGY STAR Guide to Energy Efficiency Competitions for Buildings and Plants ENERGY STAR Guide to Energy Efficiency Competitions for Buildings and Plants This step-by-step ...

  10. Renewable Energy and Energy Efficiency Seminar in Kazakhstan...

    Open Energy Info (EERE)

    Seminar in Kazakhstan Jump to: navigation, search Logo: Renewable Energy and Energy Efficiency Seminar in Kazakhstan Name Renewable Energy and Energy Efficiency Seminar in...

  11. Assistance Program, State Energy Program, Energy Efficiency and...

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

    Assistance Program, State Energy Program, Energy Efficiency and Conservation Block Grants Assistance Program, State Energy Program, Energy Efficiency and Conservation Block Grants ...

  12. US Department of Energy Office of Energy Efficiency and Renewable...

    Open Energy Info (EERE)

    US Department of Energy Office of Energy Efficiency and Renewable Energy (DOE EERE) (Redirected from EERE) Jump to: navigation, search Logo: Office of Energy Efficiency and...

  13. Energy Efficiency and Renewable Energy Science and Technology...

    Office of Environmental Management (EM)

    Energy Efficiency and Renewable Energy Science and Technology Policy Fellowships Energy Efficiency and Renewable Energy Science and Technology Policy Fellowships Program ...

  14. ECOWAS Regional Centre for Renewable Energy and Energy Efficiency...

    Open Energy Info (EERE)

    ECOWAS Regional Centre for Renewable Energy and Energy Efficiency (ECREEE) (Redirected from Regional Centre for Renewable Energy and Energy Efficiency) Jump to: navigation, search...

  15. ECOWAS Regional Centre for Renewable Energy and Energy Efficiency...

    Open Energy Info (EERE)

    ECOWAS Regional Centre for Renewable Energy and Energy Efficiency (ECREEE) (Redirected from West African Regional Centre for Renewable Energy and Energy Efficiency (ECREEE)) Jump...

  16. ECOWAS Regional Centre for Renewable Energy and Energy Efficiency...

    Open Energy Info (EERE)

    ECOWAS Regional Centre for Renewable Energy and Energy Efficiency (ECREEE) Jump to: navigation, search Logo: Regional Centre for Renewable Energy and Energy Efficiency Name:...

  17. Office of Energy Efficiency and Renewable Energy FY 2015 Budget...

    Office of Environmental Management (EM)

    Budget Office of Energy Efficiency and Renewable Energy FY 2015 Budget Request Office of Energy Efficiency and Renewable Energy FY 2015 Budget Request U.S. Department of ...

  18. Office of Energy Efficiency and Renewable Energy Fiscal Year...

    Energy Savers [EERE]

    Office of Energy Efficiency and Renewable Energy Fiscal Year 2014 Budget Rollout - Energy Saving Homes, Buildings, and Manufacturing Office of Energy Efficiency and Renewable ...

  19. IDB-Colombia-Renwable Energy and Energy Efficiency Finance Facility...

    Open Energy Info (EERE)

    IDB-Colombia-Renwable Energy and Energy Efficiency Finance Facility Jump to: navigation, search Name IDB-Colombia-Renwable Energy and Energy Efficiency Finance Facility Agency...

  20. Office of Energy Efficiency and Renewable Energy Launches New...

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

    Office of Energy Efficiency and Renewable Energy Launches New Blog and Revamped Website Office of Energy Efficiency and Renewable Energy Launches New Blog and Revamped Website...

  1. Namibian Renewable Energy and Energy Efficiency Institute REEEI...

    Open Energy Info (EERE)

    Namibian Renewable Energy and Energy Efficiency Institute REEEI Jump to: navigation, search Name: Namibian Renewable Energy and Energy Efficiency Institute (REEEI) Place: Windhoek,...

  2. Bangladesh-GTZ Renewable Energy and Energy Efficiency Programme...

    Open Energy Info (EERE)

    GTZ Renewable Energy and Energy Efficiency Programme Jump to: navigation, search Logo: Bangladesh-GTZ Renewable Energy and Energy Efficiency Programme Name Bangladesh-GTZ Renewable...

  3. Matching Federal Government Energy Needs with Energy Efficient...

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

    Matching Federal Government Energy Needs with Energy Efficient Fuel Cells Matching Federal Government Energy Needs with Energy Efficient Fuel Cells This presentation by Keith ...

  4. Energy -- and Water -- Efficiency in the DOE Zero Energy Ready...

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

    Energy -- and Water -- Efficiency in the DOE Zero Energy Ready Home Program Webinar (Text Version) Energy -- and Water -- Efficiency in the DOE Zero Energy Ready Home Program ...

  5. Office of Energy Efficiency and Renewable Energy Program Specific...

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

    Energy Efficiency and Renewable Energy Program Specific Recovery Plan Office of Energy Efficiency and Renewable Energy Program Specific Recovery Plan PDF icon Microsoft Word - PSRP ...

  6. Xcel Energy (Electric)- Business Energy Efficiency Rebate Programs

    Broader source: Energy.gov [DOE]

    Xcel Energy also offers design assistance for energy efficient buildings. Customers purchasing multiple energy efficient motors are now eligible for increased rebates. Xcel Energy also offers a...

  7. EA-2001: Energy Efficiency Standards for New Federal Commercial and Multi-Family High-Rise Residential Buildings' Baseline Standards Update (RIN 1904-AD39)

    Office of Energy Efficiency and Renewable Energy (EERE)

    The U.S. Department of Energy (DOE) is publishing this final rule to implement provisions in the Energy Conservation and Production Act (ECPA) that require DOE to update the baseline Federal energy efficiency performance standards for the construction of new Federal commercial and multi-family high-rise residential buildings. This rule updates the baseline Federal commercial standard to the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) Standard 90.1-2013.

  8. EA-2001: Energy Efficiency Design Standards: New Federal Commercial and Multi-Family High-Rise Residential Buildings and New Federal Low-Rise Residential Buildings

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) is publishing this final rule to implement provisions in the Energy Conservation and Production Act (ECPA) that require DOE to update the baseline Federal energy efficiency performance standards for the construction of new Federal commercial and multi-family high-rise residential buildings. This rule updates the baseline Federal commercial standard to the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) Standard 90.1-2013.

  9. Renewable Energy & Energy Efficiency Projects

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

    Advanced Fossil Mixed Use Renewable & Efficiency Nuclear Advanced Vehicles LPO Has More than $40 Billion in Remaining Loan Authority 3 Existing Portfolio > $30 Billion Remaining Authority $41.8 Billion 4 Renewable Energy & Efficient Energy Projects Solicitation Supports as much as $4 billion in loan guarantees: * $2.5 billion: Loan guarantee authority * $169 million: Appropriated credit subsidy 5 LPO Application and Underwriting Process Part I Application Basic Project Details Initial

  10. New Orleans and Energy Efficiency

    SciTech Connect (OSTI)

    Rosenburg, Zachary

    2010-01-01

    The Saint Bernard Project works tirelessly with volunteers, veterans and homeowners to continue the rebuilding. With the help of the Department of Energy and the Department of Housing and Urban Development they will be able to apply a greater energy efficiency strategy to help New Orleans and the country reduce our dependence on foreign oil.

  11. Energy Efficiency Financing Incentives Resources

    Broader source: Energy.gov [DOE]

    State and/or local financial incentives and programs help building owners execute energy efficiency projects by lowering cost burdens through public benefits funds, grants, loans, or property-assessed clean energy financing; personal, corporate, property, and sales tax incentives; or assistance with permitting fee reduction or elimination.

  12. New Orleans and Energy Efficiency

    ScienceCinema (OSTI)

    Rosenburg, Zachary

    2013-05-29

    The Saint Bernard Project works tirelessly with volunteers, veterans and homeowners to continue the rebuilding. With the help of the Department of Energy and the Department of Housing and Urban Development they will be able to apply a greater energy efficiency strategy to help New Orleans and the country reduce our dependence on foreign oil.

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

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

    High-Efficiency Zonal Thermoelectric HVAC System for Automotive Applications Improving Energy Efficiency by Developing Components for Distributed Cooling and Heating Based on ...

  14. Energy planning and energy efficiency assistance

    SciTech Connect (OSTI)

    Markel, L.

    1995-12-31

    Electrotek is an engineering services company specializing in energy-related programs. Clients are most utilities, large energy users, and the U.S. Electric Power Research Institute. Electrotek has directed energy projects for the U.S. Agency for International Development and the U.S. Department of Energy in Poland and other countries of Central Europe. The objective is to assist the host country organizations to identify and implement appropriate energy efficiency and pollution reduction technologies, to transfer technical and organizational knowledge, so that further implementations are market-driven, without needed continuing foreign investment. Electrotek has worked with the Silesian Power Distribution Company to design an energy efficiency program for industrial customers that has proven to be profitable for the company and for its customers. The program has both saved energy and costs, and reduced pollution. The program is expanding to include additional customers, without needing more funding from the U.S. government.

  15. Office of Energy Efficiency and Renewable Energy Contacts | Department of

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

    Energy Office of Energy Efficiency and Renewable Energy Contacts Office of Energy Efficiency and Renewable Energy Contacts Contact information for the Office of Energy Efficiency and Renewable Energy (EERE) and the EERE technology areas and offices is listed below. Office of Energy Efficiency and Renewable Energy Office of the Assistant Secretary Energy Efficiency and Renewable Energy Mail Stop EE-1 Department of Energy Washington, DC 20585 Department of Energy Phonebook Website Contact

  16. How to improve energy efficiency

    SciTech Connect (OSTI)

    Shepard, M. )

    1991-01-01

    Thanks to investments in more efficient vehicles, appliances, and buildings, Americans will spend $100 billion less this year on energy than if they had remained at 1973 levels of energy consumption. Cumulative savings from efficiency improvements since the first Arab oil embargo now total nearly $1 trillion. Yet even more remarkable is the potential for far greater rewards. Estimates of untapped energy savings range widely, but they are all large. The Electric Power Research Institute, the utility industry's research arm, estimates the US electricity demand could be reduced by up to 44 percent by the year 2000 through efficiency gains made with existing technology. The authors and his colleagues at Rocky Mountain Institute believe that the potential cost-effective savings are even larger, conceivably as much as 75 percent of total US energy demand. This article addresses several ways in which these savings may be brought about.

  17. Energy Efficiency through Lighting Upgrades

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

    Through Lighting Upgrades The Chickasaw Nation The Chickasaw Nation * The Chickasaw Nation consists of 13.5 counties in southeastern Oklahoma * Tribal enrollment exceeds 35,000 * The Tribal headquarters complex is located in Ada, Oklahoma * The Division of Commerce operates 17 facilities most of which are included in this grant Chickasaw Nation Boundaries Main Objectives * Retrofit Casino Lighting to the most energy efficient option available * Reduce energy consumption and energy bills by 30%

  18. Energy Efficiency Indicators Methodology Booklet

    SciTech Connect (OSTI)

    Sathaye, Jayant; Price, Lynn; McNeil, Michael; de la rue du Can, Stephane

    2010-05-01

    This Methodology Booklet provides a comprehensive review and methodology guiding principles for constructing energy efficiency indicators, with illustrative examples of application to individual countries. It reviews work done by international agencies and national government in constructing meaningful energy efficiency indicators that help policy makers to assess changes in energy efficiency over time. Building on past OECD experience and best practices, and the knowledge of these countries' institutions, relevant sources of information to construct an energy indicator database are identified. A framework based on levels of hierarchy of indicators -- spanning from aggregate, macro level to disaggregated end-use level metrics -- is presented to help shape the understanding of assessing energy efficiency. In each sector of activity: industry, commercial, residential, agriculture and transport, indicators are presented and recommendations to distinguish the different factors affecting energy use are highlighted. The methodology booklet addresses specifically issues that are relevant to developing indicators where activity is a major factor driving energy demand. A companion spreadsheet tool is available upon request.

  19. High efficiency gas burner

    DOE Patents [OSTI]

    Schuetz, Mark A.

    1983-01-01

    A burner assembly provides for 100% premixing of fuel and air by drawing the air into at least one high velocity stream of fuel without power assist. Specifically, the nozzle assembly for injecting the fuel into a throat comprises a plurality of nozzles in a generally circular array. Preferably, swirl is imparted to the air/fuel mixture by angling the nozzles. The diffuser comprises a conical primary diffuser followed by a cusp diffuser.

  20. Data Center Energy Efficiency Measurement Assesment Kit Guide and

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

    Specification | Department of Energy Efficiency Measurement Assesment Kit Guide and Specification Data Center Energy Efficiency Measurement Assesment Kit Guide and Specification Guide describes the Federal Energy Management Program Data Center Energy Efficiency Measurement Assesment Kit and Specifications. dc_assessmentkit.pdf (909.16 KB) More Documents & Publications Wireless Sensors Improve Data Center Efficiency Energy Efficiency Opportunities in Federal High Performance Computing

  1. Department of Energy Issues Draft Renewable Energy and Efficient...

    Energy Savers [EERE]

    Department of Energy Issues Draft Renewable Energy and Efficient Energy Projects Solicitation to Foster Clean Energy Innovation Department of Energy Issues Draft Renewable Energy ...

  2. ENERGY EFFICIENCY: Savings, Jobs, and Competitiveness

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

    ENERGY EFFICIENCY: Savings, Jobs, and Competitiveness www.eere.energy.gov DOE Priorities Savings Economy Jobs Environment Competiveness Accelerating progress across technology pipeline Growing energy efficiency industry - adoption at scale Growing clean energy manufacturing Energy Efficiency: Top Priority Energy Resource www.eere.energy.gov * Technologies * Materials * Processes * Driving Demand * Building performance information * Quality workforce * Financing solutions * Energy savings

  3. EA-2001: Energy Efficiency Design Standards: New Federal Commercial...

    Energy Savers [EERE]

    2001: Energy Efficiency Design Standards: New Federal Commercial and Multi-Family High-Rise Residential Buildings and New Federal Low-Rise Residential Buildings EA-2001: Energy...

  4. Energy 101: Energy Efficient Commercial Buildings

    ScienceCinema (OSTI)

    None

    2014-06-26

    Learn how commercial buildings can incorporate whole-building design to save energy and money while enhancing performance and comfort. This video highlights several energy-saving features of the Research Support Facility at the Energy Department's National Renewable Energy Laboratory-a model for high-performance office building design.

  5. Energy 101: Energy Efficient Commercial Buildings

    SciTech Connect (OSTI)

    2014-03-14

    Learn how commercial buildings can incorporate whole-building design to save energy and money while enhancing performance and comfort. This video highlights several energy-saving features of the Research Support Facility at the Energy Department's National Renewable Energy Laboratory-a model for high-performance office building design.

  6. Precourt Institute for Energy Efficiency | Open Energy Information

    Open Energy Info (EERE)

    Precourt Institute for Energy Efficiency Jump to: navigation, search Name: Precourt Institute for Energy Efficiency Place: Stanford, California Zip: 94305-6025 Sector: Efficiency...

  7. UC Davis Energy Efficiency Center EEC | Open Energy Information

    Open Energy Info (EERE)

    UC Davis Energy Efficiency Center EEC Jump to: navigation, search Name: UC Davis Energy Efficiency Center (EEC) Place: California Sector: Efficiency Product: With a leadership...

  8. Trends in Real Estate and Energy Efficiency | Department of Energy

    Energy Savers [EERE]

    Efficiency Trends in Real Estate and Energy Efficiency Better Buildings Residential Network Peer Exchange Call Series: Trends in Real Estate and Energy Efficiency, call slides and ...

  9. Efficiency Nova Scotia Releases Energy Efficiency Mobile App...

    Energy Savers [EERE]

    Better Buildings Residential Network member Efficiency Nova Scotia recently released Spot it-an energy efficiency game app for mobile devices. The app features 13 levels where ...

  10. DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable...

    Broader source: Energy.gov (indexed) [DOE]

    Multi-Family High-Rise Residential Buildings" and 10 CFR 435 "Energy Efficiency and Sustainable Design Standards for the Design and Construction of New Federal Low-Rise...

  11. Advanced Energy Efficient Roof System

    SciTech Connect (OSTI)

    Jane Davidson

    2008-09-30

    Energy consumption in buildings represents 40 percent of primary U.S. energy consumption, split almost equally between residential (22%) and commercial (18%) buildings.1 Space heating (31%) and cooling (12%) account for approximately 9 quadrillion Btu. Improvements in the building envelope can have a significant impact on reducing energy consumption. Thermal losses (or gains) from the roof make up 14 percent of the building component energy load. Infiltration through the building envelope, including the roof, accounts for an additional 28 percent of the heating loads and 16 percent of the cooling loads. These figures provide a strong incentive to develop and implement more energy efficient roof systems. The roof is perhaps the most challenging component of the building envelope to change for many reasons. The engineered roof truss, which has been around since 1956, is relatively low cost and is the industry standard. The roof has multiple functions. A typical wood frame home lasts a long time. Building codes vary across the country. Customer and trade acceptance of new building products and materials may impede market penetration. The energy savings of a new roof system must be balanced with other requirements such as first and life-cycle costs, durability, appearance, and ease of construction. Conventional residential roof construction utilizes closely spaced roof trusses supporting a layer of sheathing and roofing materials. Gypsum board is typically attached to the lower chord of the trusses forming the finished ceiling for the occupied space. Often in warmer climates, the HVAC system and ducts are placed in the unconditioned and otherwise unusable attic. High temperature differentials and leaky ducts result in thermal losses. Penetrations through the ceilings are notoriously difficult to seal and lead to moisture and air infiltration. These issues all contribute to greater energy use and have led builders to consider construction of a conditioned attic. The

  12. High Energy Physics

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    High Energy Physics High Energy Physics Investigating the field of high energy physics ... Through the Office of High Energy Physics (HEP), Los Alamos conducts research in particle ...

  13. Grand Traverse Band - Renewable Energy and Energy Efficiency Feasibility Study

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

    US DOE Office of Efficiency and Renewable Energy US DOE Office of Efficiency and Renewable Energy Tribal Energy Program Tribal Energy Program Renewable Energy & Energy Efficiency Feasibility Study Renewable Energy & Energy Efficiency Feasibility Study October 19, 2005 October 19, 2005 Project Participants Project Participants * * Project Director Project Director - - Andy Knott Andy Knott * * Principal Investigator Principal Investigator - - Steve Smiley Steve Smiley * * Project Advisor

  14. SRP- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    SRP's Residential Energy Efficiency Rebate Program is designed to encourage residential SRP customers to utilize energy efficient appliances and measures at home. See program web site for a...

  15. 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...

  16. Energy Optimization (Electric)- Commercial Efficiency Program

    Broader source: Energy.gov [DOE]

    The "Michigan Public Clean, Renewable, and Efficient Energy Act" (Public Act 295 passed in 2008) provided original authorization to create utility energy efficiency programs across the state. Com...

  17. Water Efficient Energy Production for Geothermal Resources |...

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

    Water Efficient Energy Production for Geothermal Resources Water Efficient Energy Production for Geothermal Resources PDF icon Primer FINAL.PDF More Documents & Publications Water ...

  18. Cost Effectiveness of Electricity Energy Efficiency Programs...

    Open Energy Info (EERE)

    Effectiveness of Electricity Energy Efficiency Programs Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Cost Effectiveness of Electricity Energy Efficiency Programs...

  19. Randolph EMC- Energy Efficient Home Discount Program

    Broader source: Energy.gov [DOE]

    Randolph Electric Membership Corporation offers a special electric bill discount to members who increase the energy efficiency of homes through the Energy Efficient Home Discount Program. Members...

  20. AEP Ohio- Commercial Energy Efficiency Rebate Programs

    Broader source: Energy.gov [DOE]

    AEP Ohio offers commercial customers a wide range of industry-specific energy efficiency programs and incentives to upgrade equipment in eligible facilities to more energy efficient models.

  1. Remote Alaskan Communities Energy Efficiency Competition Social...

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

    Remote Alaskan Communities Energy Efficiency Competition Social Media Kit Remote Alaskan Communities Energy Efficiency Competition Social Media Kit Alaska Stakeholders-Below you ...

  2. Questar Gas- Residential Energy Efficiency Rebate Programs

    Broader source: Energy.gov [DOE]

    Questar Gas provides rebates for residential customers who make their homes more energy efficient by installing certain energy saving appliances, efficient heating equipment, and certain...

  3. Entergy Arkansas - Residential Energy Efficiency Programs | Department...

    Broader source: Energy.gov (indexed) [DOE]

    make energy efficiency improvements in participating homes. Customers can call a toll-free number to reach an energy efficiency solutions representative who can direct the...

  4. Complementary State Policies for Energy Efficiency Programs ...

    Energy Savers [EERE]

    State Policies for Energy Efficiency Programs Complementary State Policies for Energy Efficiency Programs Better Buildings Residential Network Program Sustainability Peer Exchange ...

  5. Shark Tank: Residential Energy Efficiency Edition | Department...

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

    Edition Shark Tank: Residential Energy Efficiency Edition Better Buildings Residential Network Peer Exchange Call Series: Shark Tank: Residential Energy Efficiency Edition, call ...

  6. Financing Residential Energy Efficiency with Carbon Offsets ...

    Broader source: Energy.gov (indexed) [DOE]

    Financing Residential Energy Efficiency with Carbon Offsets (2.6 MB) More Documents & Publications Financing Residential Energy Efficiency with Carbon Offsets Transcript Questions ...

  7. Residential Energy Efficiency Research Planning Meeting Summary...

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

    Energy Efficiency Research Planning Meeting Summary Report Residential Energy Efficiency Research Planning Meeting Summary Report This report summarizes key findings and outcomes ...

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

    Energy Savers [EERE]

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

  9. Stronger Manufacturers' Energy Efficiency Standards for Residential...

    Energy Savers [EERE]

    Stronger Manufacturers' Energy Efficiency Standards for Residential Air Conditioners Go Into Effect Today Stronger Manufacturers' Energy Efficiency Standards for Residential Air ...

  10. Building America Residential Buildings Energy Efficiency Meeting...

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

    Buildings Energy Efficiency Meeting: July 2010 Building America Residential Buildings Energy Efficiency Meeting: July 2010 On this page, you may link to the summary report and ...

  11. Water Efficient Energy Production for Geothermal Resources |...

    Broader source: Energy.gov (indexed) [DOE]

    Water Efficient Energy Production for Geothermal Resources.PDF (4.19 MB) More Documents & Publications Water Efficient Energy Production for Geothermal Resources Water Use in the ...

  12. Energy Efficiency Financing Program Implementation Primer

    SciTech Connect (OSTI)

    Financing Solutions Working Group

    2014-01-01

    Provides key considerations for policymakers, energy efficiency program administrators, and program partners om implementing successful energy efficiency financing programs for existing buildings.

  13. Berkshire Gas- Commercial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Berkshire Gas Company (BCG) provides rebates for its commercial and industrial customers to pursue energy efficient improvements to their facilities. As a part of their energy efficiency program,...

  14. Business of Energy Efficiency Workshop presentation | Department...

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

    Business of Energy Efficiency Workshop (951.62 KB) More Documents & Publications Energy Efficiency Market Sustainable Business Planning Focus Series: Philadelphia Energyworks: In ...

  15. Cedar Falls Utilities - Residential Energy Efficiency Rebate...

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

    (CFU) Energy Efficiency Rebate Program provides rebates for energy efficient heating and cooling equipment, thermal envelope improvements and appliance recycling. The amount of...

  16. Industrial Energy Efficiency: Designing Effective State Programs...

    Broader source: Energy.gov (indexed) [DOE]

    Industrial Energy Efficiency and Combined Heat and Power Working Group March 2014 The State and Local Energy Efficiency Action Network is a state and local effort facilitated by ...

  17. Industrial Energy Efficiency: Designing Effective State Programs...

    Broader source: Energy.gov (indexed) [DOE]

    Executive Summary Industrial Energy Efficiency and Combined Heat and Power Working Group March 2014 The State and Local Energy Efficiency Action Network is a state and local effort ...

  18. Securing Financial Incentives for Energy Efficiency Projects...

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

    Securing Financial Incentives for Energy Efficiency Projects: How to Create Corporate Support Securing Financial Incentives for Energy Efficiency Projects: How to Create Corporate ...

  19. Energy Efficiency and Conservation Block Grant Program

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

    NEP A Determination for the Energy Efficiency and Conservation Block Grant Program Application submitted by the Native Village of Tetlin of AK Energy Efficiency and Conservation ...

  20. Sawnee EMC- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Sawnee EMC provides a variety of rebates for residential customers building new energy efficient homes or making energy efficiency improvements to existing homes.

  1. Southeast Energy Efficiency Alliance Data Dashboard | Department...

    Energy Savers [EERE]

    Data Dashboard Southeast Energy Efficiency Alliance Data Dashboard The data dashboard for Southeast Energy Efficiency Alliance, a partner in the Better Buildings Neighborhood ...

  2. Draft Powerpoint: Toward Energy Efficient Municipalities, LLC...

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

    Powerpoint: Toward Energy Efficient Municipalities, LLC comment Draft Powerpoint: Toward Energy Efficient Municipalities, LLC comment Green Grid Gateway @ North Coast Oregon. ...

  3. Energy Efficiency Public Benefits Funds | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    restructuring legislation created separate public benefits funds that support renewable energy and residential energy efficiency. The efficiency fund is known as the Energy...

  4. Duke Energy- Commercial and Industrial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Duke Energy encourages its business customers to increase the energy efficiency of eligible facilities through the Commercial and Industrial Energy Efficiency Rebate Program. The equipment rebates...

  5. Office of Energy Efficiency and Renewable Energy Fiscal Year...

    Office of Environmental Management (EM)

    Renewable Electricity Generation Office of Energy Efficiency and Renewable Energy Fiscal Year 2014 Budget Rollout - Renewable Electricity Generation Office of Energy Efficiency and ...

  6. Office of Energy Efficiency and Renewable Energy Fiscal Year...

    Energy Savers [EERE]

    Sustainable Transportation Office of Energy Efficiency and Renewable Energy Fiscal Year 2014 Budget Rollout - Sustainable Transportation Office of Energy Efficiency and Renewable ...

  7. Energy- and Water-Efficient Products | Department of Energy

    Office of Environmental Management (EM)

    and Water-Efficient Products Energy- and Water-Efficient Products The Federal Energy Management Program (FEMP) provides resources and tools to help agencies purchase energy- and ...

  8. Energy Department and USDA Partner to Support Energy Efficiency...

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

    USDA Partner to Support Energy Efficiency in Rural Communities Energy Department and USDA Partner to Support Energy Efficiency in Rural Communities February 28, 2013 - 9:45am...

  9. Clean Energy Durham: People Will Talk: Making Energy Efficiency...

    Broader source: Energy.gov (indexed) [DOE]

    People Will Talk: Making Energy Efficiency a Neighborhood Issue, 2012 Residential Energy Efficiency Solutions Conference, July 11, 2012. Presents how Clean Energy Durham is...

  10. Energy Efficient Equipment Product Model Listings | Open Energy...

    Open Energy Info (EERE)

    energy efficiency of different equipment and appliance models. Products are identified as ENERGY STAR qualified andor regulated in Canada under the Energy Efficiency Regulations....

  11. Energy Efficiency Program Impact Evaluation Guide

    Broader source: Energy.gov [DOE]

    This Energy Efficiency Program Impact Evaluation Guide describes and provides guidance on approaches for determining and documenting energy and non-energy benefits resulting from end-use energy efficiency programs and portfolios of programs.

  12. Guide to Energy-Efficient Lighting

    SciTech Connect (OSTI)

    2010-10-01

    A fact sheet from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy: Lighting accounts for about 15% of an average home’s electricity use, so it pays to make energy-efficient choices.

  13. Data Center Energy-Efficiency Best Practices

    Broader source: Energy.gov [DOE]

    This seminar covers why energy-efficient data centers are critical, energy-efficiency opportunities, and energy management improvement processes. Topics include best practices for acquisition, benchmarking, performance metrics, and managing energy and environmental systems in Federal data centers.

  14. Black Hills Energy- Commercial Energy Efficiency Programs

    Broader source: Energy.gov [DOE]

    Custom rebates for approved measures are also available. The custom rebate amount is based on the cost difference between the standard and high efficiency equipment and systems, as well as the...

  15. Energy- and Water-Efficient Product Efficiency Programs | Department...

    Broader source: Energy.gov (indexed) [DOE]

    Program (FEMP) and the U.S. Environmental Protection Agency (EPA) established four programs that specify products as energy- or water-efficient. ENERGY STAR FEMP Designated FEMP ...

  16. Funding Opportunity Announcement: Recovery Act ? Energy Efficiency...

    Office of Environmental Management (EM)

    Funding Opportunity Announcement: Recovery Act Energy Efficiency and Conversation Block Grants Formula Grants Funding Opportunity Announcement: Recovery Act Energy...

  17. Coordinating Energy Efficiency with Other Disaster Resiliency...

    Energy Savers [EERE]

    Coordinating Energy Efficiency with Other Disaster Resiliency Services Better Buildings Residential Network Program Sustainability Peer Exchange Call Series: Coordinating Energy ...

  18. Business of Energy Efficiency Workshop presentation | Department of Energy

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

    Business of Energy Efficiency Workshop presentation Business of Energy Efficiency Workshop presentation A presentation by Dr. Kathleen Hogan, Deputy Assistant Secretary for Energy Efficiency, U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. Business of Energy Efficiency Workshop (951.62 KB) More Documents & Publications Energy Efficiency Market Sustainable Business Planning Focus Series: Philadelphia Energyworks: In the City of Brotherly Love, Sharing Know-How

  19. Enhancing Community Resilience through Energy Efficiency Webinar |

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

    Department of Energy Enhancing Community Resilience through Energy Efficiency Webinar Enhancing Community Resilience through Energy Efficiency Webinar August 15, 2016 2:00PM to 3:00PM EDT The Clean Energy States Alliance is giving an overview of American Council for an Energy-Efficient Economy's (ACEEE) work on efficiency as a resiliency measure and its new technical assistance offering to small communities. Clean Energy Group will also discuss how efficiency can complement resilient solar

  20. Multifamily Energy Efficiency Retrofit Financing and Savings

    Broader source: Energy.gov [DOE]

    Presents the challenges encountered in the multifamily sector and how energy efficiency programs can respond successfully.

  1. Role of Appraisals in Energy Efficiency Financing

    SciTech Connect (OSTI)

    Doyle, V.; Bhargava, A.

    2012-05-01

    This research identifies barriers and challenges and current industry status including several key appraisal industry developments for identifying and valuing energy efficiency, critical obstacles to documenting and assessing the potential added value from energy efficiency improvements, current opportunities to support and standardize reporting on energy efficiency and to ensure proper valuation, and next steps towards enabling energy efficiency financing market transformation.

  2. Southeast Energy Efficiency Alliance Data Dashboard

    Broader source: Energy.gov [DOE]

    The data dashboard for Southeast Energy Efficiency Alliance, a partner in the Better Buildings Neighborhood Program.

  3. Energy Efficiency in Data Centers | Department of Energy

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

    Data Centers Energy Efficiency in Data Centers Energy Efficiency in Data Centers The Federal Energy Management Program (FEMP) encourages agencies and organizations to improve data center energy efficiency. To help them construct and maintain energy-efficient data centers, FEMP provides a variety of publications, tools, and training opportunities. Read about FEMP's data center energy efficiency activities and resources. Center of Expertise Logo for the Center of Expertise for Energy Efficiency in

  4. 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 ...

  5. Office of Energy Efficiency & Renewable Energy | Department of Energy

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

    Office of Energy Efficiency & Renewable Energy Energy Department Announces $11 Million To Improve Production of Bioproducts and Biofuels Energy Department Announces $11 Million To Improve Production of Bioproducts and Biofuels The Energy Department announced it is investing $11.3 million for three projects that support the improvement of biomass conversion technologies that can produce biofuels or bioproducts more efficiently and increase cost competitiveness. Read more New Solar Projects

  6. WIP Small Business Opportunity- Energy Efficiency and Renewable...

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

    WIP Small Business Opportunity- Energy Efficiency and Renewable Energy WIP Small Business Opportunity- Energy Efficiency and Renewable Energy Energy Efficiency and Renewable Energy...

  7. UES (Gas)- Commercial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    UniSource Energy Services (UES) offers the Commercial Energy Solutions Program for non-residential gas customers to install energy efficient equipment. Incentives are provided for qualified...

  8. PACE Financing for Energy Efficiency: Success Stories

    Broader source: Energy.gov [DOE]

    Property Assessed Clean Energy (PACE) financing is a vehicle to pay for energy efficiency improvements or renewable energy installations on private property. Local or state governments or other...

  9. Research Laboratory Experiments with Energy Efficiency Upgrades...

    Office of Environmental Management (EM)

    Center for Applied Energy Research (CAER), the new facility includes energy efficiency upgrades that will reduce energy use and help the building achieve LEED Gold status. ...

  10. Maximizing Thermal Efficiency and Optimizing Energy Management...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... energy systems. * Research Space: 11,000 sq. ft * Advanced HVAC Laboratory enables rapid, ... of the U.S. Department of Energy Office of Energy Efficiency and Renewable ...

  11. Energy Efficiency Financing Program Agreement—Template

    Broader source: Energy.gov [DOE]

    A template agreement that addresses the full energy efficiency or renewable energy loan origination cycle. Author: U.S. Department of Energy

  12. Assistance Program, State Energy Program, Energy Efficiency and

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

    Conservation Block Grants | Department of Energy Assistance Program, State Energy Program, Energy Efficiency and Conservation Block Grants Assistance Program, State Energy Program, Energy Efficiency and Conservation Block Grants The U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) publishes this monitoring plan for Weatherization Assistance Program, State Energy Program (SEP), and Energy Efficiency and Conservation Block Grant (EECBG) recipients in

  13. Department of Energy Announces More Stringent Energy Efficient Criteria for

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

    ENERGY STAR® Dishwashers | Department of Energy Stringent Energy Efficient Criteria for ENERGY STAR® Dishwashers Department of Energy Announces More Stringent Energy Efficient Criteria for ENERGY STAR® Dishwashers March 2, 2006 - 11:39am Addthis More Efficient Dishwashers Estimated to Save Consumers over $26 Million Annually WASHINGTON, DC - The U.S. Department of Energy (DOE) today announced more stringent energy efficient criteria for dishwashers carrying the ENERGY STAR® label that

  14. TV Energy Consumption Trends and Energy-Efficiency Improvement Options

    SciTech Connect (OSTI)

    Park, Won Young; Phadke, Amol; Shah, Nihar; Letschert, Virginie

    2011-07-01

    The SEAD initiative aims to transform the global market by increasing the penetration of highly efficient equipment and appliances. SEAD is a government initiative whose activities and projects engage the private sector to realize the large global energy savings potential from improved appliance and equipment efficiency. SEAD seeks to enable high-level global action by informing the Clean Energy Ministerial dialogue as one of the initiatives in the Global Energy Efficiency Challenge. In keeping with its goal of achieving global energy savings through efficiency, SEAD was approved as a task within the International Partnership for Energy Efficiency Cooperation (IPEEC) in January 2010. SEAD partners work together in voluntary activities to: (1) ?raise the efficiency ceiling? by pulling super-efficient appliances and equipment into the market through cooperation on measures like incentives, procurement, awards, and research and development (R&D) investments; (2) ?raise the efficiency floor? by working together to bolster national or regional policies like minimum efficiency standards; and (3) ?strengthen the efficiency foundations? of programs by coordinating technical work to support these activities. Although not all SEAD partners may decide to participate in every SEAD activity, SEAD partners have agreed to engage actively in their particular areas of interest through commitment of financing, staff, consultant experts, and other resources. In addition, all SEAD partners are committed to share information, e.g., on implementation schedules for and the technical detail of minimum efficiency standards and other efficiency programs. Information collected and created through SEAD activities will be shared among all SEAD partners and, to the extent appropriate, with the global public.As of April 2011, the governments participating in SEAD are: Australia, Brazil, Canada, the European Commission, France, Germany, India, Japan, Korea, Mexico, Russia, South Africa, Sweden

  15. DOE Makes Progress toward ANSI's Energy Efficiency Standardization

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

    Roadmap Goals | Department of Energy Makes Progress toward ANSI's Energy Efficiency Standardization Roadmap Goals DOE Makes Progress toward ANSI's Energy Efficiency Standardization Roadmap Goals June 14, 2016 - 11:09am Addthis Joan Glickman, Senior Adviser and Home Energy Score Program Manager at DOE's Building Technologies Office, speaks about the importance of energy efficiency standardization at High Performance Building Week on Capitol Hill. Joan Glickman, Senior Adviser and Home Energy

  16. Energy efficiency public service advertising campaign

    SciTech Connect (OSTI)

    Gibson-Grant, Amanda

    2015-06-12

    The Advertising Council (“the Ad Council”) and The United States Department of Energy (DOE) created and launched a national public service advertising campaign designed to promote energy efficiency. The objective of the Energy Efficiency campaign was to redefine how consumers approach energy efficiency by showing that saving energy can save homeowners money.

  17. Asset Score Webinar Slides: Energy Efficiency Services Companies...

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

    Energy Efficiency Services Companies Asset Score Webinar Slides: Energy Efficiency ... and structural energy efficiency of commercial and multifamily residential buildings. ...

  18. New concepts for high efficiency energy conversion: The avalanche heterostructure and superlattice solar cells. Subcontract report, 1 June 1987--31 January 1990

    SciTech Connect (OSTI)

    Summers, C.J.; Rohatgi, A.; Torabi, A.; Harris, H.M.

    1993-01-01

    This report describes investigation into the theory and technology of a novel heterojunction or superlattice, single-junction solar cell, which injects electrons across the heterointerface to produce highly efficient impact ionization of carriers in the lowband-gap side of the junction, thereby conserving their total energy. Also, the superlattice structure has the advantage of relaxing the need for perfect lattice matching at the p-n interface and will inhibit the cross diffusion of dopant atoms that typically occurs in heavy doping. This structure avoids the use of tunnel junctions that make it very difficult to achieve the predicted efficiencies in cascade cells, thus making it possible to obtain energy efficiencies that are competitive with those predicted for cascade solar cells with reduced complexity and cost. This cell structure could also be incorporated into other solar cell structures designed for wider spectral coverage.

  19. India-Making Energy Efficiency Real (MEER) | Open Energy Information

    Open Energy Info (EERE)

    for Energy Efficiency Cooperation (IPEEC) Sector Energy Focus Area Renewable Energy, People and Policy Topics Adaptation, Co-benefits assessment, - Energy Access,...

  20. Brazil-Making Energy Efficiency Real (MEER) | Open Energy Information

    Open Energy Info (EERE)

    for Energy Efficiency Cooperation (IPEEC) Sector Energy Focus Area Renewable Energy, People and Policy Topics Adaptation, Co-benefits assessment, - Energy Access,...

  1. Mexico-Making Energy Efficiency Real (MEER) | Open Energy Information

    Open Energy Info (EERE)

    for Energy Efficiency Cooperation (IPEEC) Sector Energy Focus Area Renewable Energy, People and Policy Topics Adaptation, Co-benefits assessment, - Energy Access,...

  2. Russia-Making Energy Efficiency Real (MEER) | Open Energy Information

    Open Energy Info (EERE)

    for Energy Efficiency Cooperation (IPEEC) Sector Energy Focus Area Renewable Energy, People and Policy Topics Adaptation, Co-benefits assessment, - Energy Access,...

  3. China-Making Energy Efficiency Real (MEER) | Open Energy Information

    Open Energy Info (EERE)

    for Energy Efficiency Cooperation (IPEEC) Sector Energy Focus Area Renewable Energy, People and Policy Topics Adaptation, Co-benefits assessment, - Energy Access,...

  4. Northwest Save Energy Now Industrial Energy Efficiency Initiative...

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

    Northwest Save Energy Now Industrial Energy Efficiency Initiative Northwest Save Energy ... entities to help disseminate energy-saving resources and information to industrial ...

  5. North Carolina State Energy Office Š Energy Efficiency and Conservati...

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

    North Carolina State Energy Office Energy Efficiency and Conservation Block Grant ... INFORMATION: Examination Report on "North Carolina State Energy Office - Energy ...

  6. Affordable Energy-Efficient New Housing Solutions

    SciTech Connect (OSTI)

    Chandra, Subrato; Widder, Sarah H.; Bartlett, Rosemarie; McIlvaine, Janet; Chasar, David; Beal, David; Sutherland, Karen; Abbott, , K.; Fonorow, Ken; Eklund, Ken; Lubliner, Michael; Salzberg, Emily; Peeks, B.; Hewes, T.; Kosar, D.

    2012-05-31

    Since 2010, the U.S. Department of Energys Building America has sponsored research at PNNL to investigate cost-effective, energy-saving home-building technologies and to demonstrate how high-performance homes can deliver lower utility bills, increased comfort, and improved indoor air quality, while maintaining accessibility for low-income homeowners. PNNL and its contractors have been investigating 1) cost-effective whole-house solutions for Habitat for Humanity International (HFHI) and specific HFH affiliates in hot-humid and marine climates; 2) cost-effective energy-efficiency improvements for heating, ventilation, and air-conditioning (HVAC) systems in new, stick-built and manufactured homes; and 3) energy-efficient domestic hot-water systems.

  7. Financing Energy-Efficient Homes | Department of Energy

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

    Services » Incentives & Financing » Financing Energy-Efficient Homes Financing Energy-Efficient Homes Financing Energy-Efficient Homes You can benefit from energy-efficient financing whether you're buying, selling, refinancing, or remodeling a home. If you're shopping for an energy-efficient home, an energy-efficient mortgage (EEM) can help you qualify for a more expensive home. The EEM takes into account lower utility costs, so you can afford a slightly larger mortgage payment.

  8. 2016 American Council for an Energy-Efficient Economy (ACEEE...

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

    2016 American Council for an Energy-Efficient Economy (ACEEE) Energy Efficiency Finance Forum 2016 American Council for an Energy-Efficient Economy (ACEEE) Energy Efficiency ...

  9. Energy Efficiency Through Lighting Upgrades

    SciTech Connect (OSTI)

    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.

  10. Standard Energy Efficiency Data Platform

    Energy Science and Technology Software Center (OSTI)

    2014-07-15

    The SEED platform is expected to be a building energy performance data management tool that provides federal, state and local governments, building owners and operators with an easy, flexible and cost-effective method to collect information about groups of buildings, oversee compliance with energy disclosure laws and demonstrate the economic and environmental benefits of energy efficiency. It will allow users to leverage a local application to manage data disclosure and large data sets without the ITmore » investment of developing custom applications. The first users of SEED will be agencies that need to collect, store, and report/share large data sets generated by benchmarking, energy auditing, retro-commissioning or retrofitting of many buildings. Similarly, building owners and operators will use SEED to manage their own energy data in a common format and centralized location. SEED users will also control the disclosure of their information for compliance requirements, recognition programs such as ENERGY STAR, or data sharing with the Buildings Performance Database and/or other third parties at their discretion.« less

  11. Renewable Energy & Efficient Energy Projects Solicitation | Department of

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

    Energy Renewable Energy & Efficient Energy Projects Solicitation Renewable Energy & Efficient Energy Projects Solicitation Informational Materials Renewable Energy and Efficient Energy Projects Solicitation Solicitation and Supplements I through IV (December 4, 2015). Applicants should review the final solicitation and all supplements before submitting an application. The full download above contains the following documents listed below: Solicitation (June 3, 2014) Supplement I

  12. SIXTH SUPPLEMENT TO RENEWABLE ENERGY AND EFFICIENT ENERGY PROJECTS

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

    SOLICITATION | Department of Energy SIXTH SUPPLEMENT TO RENEWABLE ENERGY AND EFFICIENT ENERGY PROJECTS SOLICITATION SIXTH SUPPLEMENT TO RENEWABLE ENERGY AND EFFICIENT ENERGY PROJECTS SOLICITATION SIXTH SUPPLEMENT TO LOAN GUARANTEE SOLICITATION ANNOUNCEMENT - FEDERAL LOAN GUARANTEES FOR RENEWABLE ENERGY AND EFFICIENT ENERGY PROJECTS (186.31 KB) More Documents & Publications FOURTH SUPPLEMENT TO LOAN GUARANTEE SOLICITATION ANNOUNCEMENT

  13. Sandia Energy - Jeff Tsao participates in "Energy Efficiency...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Tsao participates in "Energy Efficiency and the Rebound Effect" Workshop Home Solid-State Lighting News Jeff Tsao participates in "Energy Efficiency and the Rebound Effect"...

  14. 2016 Northeast Energy Efficiency Summit | Department of Energy

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

    Northeast Energy Efficiency Summit 2016 Northeast Energy Efficiency Summit June 13, 2016 7:30AM EDT to June 14, 2016 3:3

  15. CA Preschool Energy Efficiency Program | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Program More Documents & Publications Market Segmentation and Energy Efficiency Program Design Market Segmentation and Energy Efficiency Program Design (2008 CIEE Report)...

  16. DTE Energy (Electric)- Commercial and Industrial Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    The Energy Efficiency Program for Business offers prescriptive incentives for both electric and natural gas energy efficient improvements in areas of lighting, HVAC, processes, compressed air,...

  17. EE Solar Energy Efficiency Solar | Open Energy Information

    Open Energy Info (EERE)

    EE Solar Energy Efficiency Solar Jump to: navigation, search Name: EE Solar (Energy Efficiency Solar) Place: Ponoma, California Zip: 91768 Product: PV systems installer based in...

  18. Entrepreneurs for Energy Efficiency Inc | Open Energy Information

    Open Energy Info (EERE)

    for Energy Efficiency Inc Jump to: navigation, search Name: Entrepreneurs for Energy Efficiency, Inc Place: Houston, Texas Zip: 77005 Product: Texas-based promoter of successful...

  19. Energy Efficiency in Log Homes | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    energy efficiency when designing or purchasing a log home. | Photo courtesy of iStockphoto.comtinabelle Consider energy efficiency when designing or purchasing a log home. |...

  20. National Institute of Energy Efficiency | Open Energy Information

    Open Energy Info (EERE)

    National Institute of Energy Efficiency Jump to: navigation, search Name: National Institute of Energy Efficiency Place: Rio de Janeiro, Rio de Janeiro, Brazil Zip: 20031-110...

  1. Joules Energy Efficiency Services Ltd | Open Energy Information

    Open Energy Info (EERE)

    Joules Energy Efficiency Services Ltd Jump to: navigation, search Name: Joules Energy Efficiency Services Ltd Address: 10 Edenderry Rd Place: Belfast Zip: BY8 8LD Region: Ireland...

  2. The Midwest Energy Efficiency Alliance | Open Energy Information

    Open Energy Info (EERE)

    Midwest Energy Efficiency Alliance Jump to: navigation, search Name: The Midwest Energy Efficiency Alliance Place: Chicago, IL Information About Partnership with NREL Partnership...

  3. UNF Energy Efficiency Case Studies | Open Energy Information

    Open Energy Info (EERE)

    UNF Energy Efficiency Case Studies Jump to: navigation, search Tool Summary Name: UNF Energy Efficiency Case Studies AgencyCompany Organization: United Nations Foundation Sector:...

  4. Key Activities in Energy Efficiency | Department of Energy

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

    About Key Activities in Energy Efficiency Key Activities in Energy Efficiency The Building Technologies Office conducts work in three key areas in order to continually develop ...

  5. Tips: Energy-Efficient Roofs | Department of Energy

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

    deciding to install a green roof. Learn More Energy efficient home design Cool roofs Incentives and financing for energy efficient homes Whole-house systems approach ...

  6. Tips: Energy-Efficient Roofs | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    carefully assess your property and consult a professional before deciding to install a green roof. Learn More Energy-Efficient Home Design Cool Roofs Financing Energy-Efficient...

  7. Standard Energy Efficiency Data Platform | Department of Energy

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

    Commercial Buildings Analysis Tools Standard Energy Efficiency Data Platform Standard Energy Efficiency Data Platform The SEED Platform(tm) makes it easy to utilize and share ...

  8. Recap: Energy Efficiency at the National Labs | Department of Energy

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

    Energy Efficiency at the National Labs Recap: Energy Efficiency at the National Labs December 2, 2013 - 11:50am Addthis Ben Dotson Ben Dotson Former Project Coordinator for Digital Reform, Office of Public Affairs Energy Efficiency at the National Labs During the month of November, we featured the National Labs and their work in energy efficiency on Energy.gov. Storified by Energy Department * Mon, Dec 02 2013 16:50:36 Transformative Science: Energy Efficiency at the National Labs Transformative

  9. U.S. Industrial Energy Efficiency Programs | Department of Energy

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

    Industrial Energy Efficiency Programs U.S. Industrial Energy Efficiency Programs Information about the challenges facing U.S. industry in regards to energy and the programs established to improve energy efficiency. session_1_industry_track_quinn_en.pdf (1.6 MB) session_1_industry_track_quinn_cn.pdf (1.93 MB) More Documents & Publications Industrial Energy Efficiency Assessments The Second US-China Energy Efficiency Forum: Energy Management Standards and Implementation UAIEE and Industrial

  10. Technology Development for High Efficiency Clean Diesel Engines and a

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

    Pathway to 50% Thermal Efficiency | Department of Energy High Efficiency Clean Diesel Engines and a Pathway to 50% Thermal Efficiency Technology Development for High Efficiency Clean Diesel Engines and a Pathway to 50% Thermal Efficiency Cost reduction is a key area of emphasis for the Cummins 2nd Generation ORC WHR System. deer09_stanton.pdf (455.27 KB) More Documents & Publications High Efficient Clean Combustion for SuperTruck Advanced Diesel Engine Technology Development for HECC

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

    SciTech Connect (OSTI)

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

    1992-08-01

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

  12. high renewable energy penetration

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    high renewable energy penetration - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future ...

  13. Remote Alaskan Communities Energy Efficiency Competition

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's (DOE's) Office of Indian Energy and Office of Energy Efficiency and Renewable Energy (EERE) have issued a Notice of Technical Assistance (NOTA) to significantly accelerate efforts by remote Alaskan communities to adopt sustainable energy strategies. The Remote Alaskan Communities Energy Efficiency Competition will empower Alaskan communities and Alaska Native villages to develop effective tools to advance the use of reliable, affordable, and energy efficient solutions that are replicable throughout Alaska and other Arctic regions.

  14. (Electric) Commercial and Industrial Energy Efficiency Programs

    Broader source: Energy.gov [DOE]

    All Connecticut Utilities implement electric and gas efficiency rebate programs funded by Connecticut's public benefits charge through the Energy Efficiency Fund. The Connecticut Light and Power...

  15. Low Income Energy Efficiency Workgroup Meeting #1

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    for a session at the Efficiency Exchange conference in April and is looking for winning strategies for acquiring low income energy efficiency. The first session focused on...

  16. Have a Question About Energy Efficiency or Renewable Energy?...

    Energy Savers [EERE]

    a Question About Energy Efficiency or Renewable Energy? Ask Ener-Gee Whiz Have a Question About Energy Efficiency or Renewable Energy? Ask Ener-Gee Whiz May 26, 2009 - 4:37pm ...

  17. High efficiency and high concentration in photovoltaics

    SciTech Connect (OSTI)

    Yamaguchi, Masafumi; Luque, A.

    1999-10-01

    In this paper, the authors present the state-of-the-art of multijunction solar cells and the future prospects of this technology. Their use in terrestrial applications will likely be for concentrators operating at very high concentrations. Some trends are also discussed and the authors present a cost calculation showing that highly efficient cells under very high concentration would be able to produce electricity at costs competitive with electricity generation costs for some utilities.

  18. Efficiency Nova Scotia Releases Energy Efficiency Mobile App

    Broader source: Energy.gov [DOE]

    Better Buildings Residential Network member Efficiency Nova Scotia recently released Spot it!—an energy efficiency game app for mobile devices. The app features 13 levels where players are...

  19. Alternative Financing for Energy Efficiency and Renewable Energy: Quick Guide

    SciTech Connect (OSTI)

    Not Available

    2009-05-01

    Overview of alternative financing mechanisms avaiable to Federal agencies to fund renewable energy and energy efficiency projects.

  20. ESMAP-Energy Efficiency Case Studies | Open Energy Information

    Open Energy Info (EERE)

    Energy, Water Focus Area: Energy Efficiency, Buildings, Transportation Resource Type: Lessons learnedbest practices, Case studiesexamples Website: www.esmap.orgesmapnode...

  1. Xcel Energy (Electric)- Residential Energy Efficiency Rebate Programs

    Office of Energy Efficiency and Renewable Energy (EERE)

    Customers interested in comprehensive home energy efficiency improvements may alternatively receive rebates through the Home Performance with ENERGY STAR program.

  2. Building Energy Asset Score: Utilities and Energy Efficiency Program

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

    Administrators | Department of Energy Utilities and Energy Efficiency Program Administrators Building Energy Asset Score: Utilities and Energy Efficiency Program Administrators The U.S. Department of Energy's Building Energy Asset Score is a national standardized tool for evaluating the physical and structural energy efficiency of commercial and multifamily residential buildings. The Asset Score generates a simple energy efficiency rating that enables comparison among buildings, and

  3. DISTRIBUTED ENERGY PROJECTS SUPPLEMENTS TO RENEWABLE ENERGY AND EFFICIENCY

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

    ENERGY PROJECTS SOLICITATION | Department of Energy SUPPLEMENTS TO RENEWABLE ENERGY AND EFFICIENCY ENERGY PROJECTS SOLICITATION DISTRIBUTED ENERGY PROJECTS SUPPLEMENTS TO RENEWABLE ENERGY AND EFFICIENCY ENERGY PROJECTS SOLICITATION LPO has released supplements to its existing Renewable Energy and Efficient Energy (REEE) Projects solicitations to provide guidance on the kinds of Distributed Energy Projects and project structures we can support under the Title XVII loan program.

  4. Securing America's Clean Energy Future (Fact Sheet), Energy Efficiency &

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

    Renewable Energy (EERE) | Department of Energy Securing America's Clean Energy Future (Fact Sheet), Energy Efficiency & Renewable Energy (EERE) Securing America's Clean Energy Future (Fact Sheet), Energy Efficiency & Renewable Energy (EERE) This two-page fact sheet provides an overview of the activities and programs in DOE's Office of Energy Efficiency and Renewable Energy. 51111.pdf (656.28 KB) More Documents & Publications Office of the Biomass Program Educational Opportunities

  5. EA-1918: Final Rule, 10 CFR 433, "Energy Efficiency Standards for New Federal Commercial and MultiFamily High-Rise Residential Buildings" RIN 1904-AC60

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of implementing provisions in the Energy Conservation and Production Act (ECPA) that require DOE to update the baseline Federal energy efficiency performance standards for the construction of new Federal buildings, including commercial and multi-family high-rise residential buildings. This EA addresses Federal commercial standard to the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) Standard 90.1-2010. The Final Rule was published in the Federal Register on July 9, 2013, 78 FR 40945.

  6. Energy Efficiency Program Impact Evaluation Guide

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

    Program Impact Evaluation Guide Evaluation, Measurement, and Verification Working Group December 2012 The State and Local Energy Efficiency Action Network is a state and local effort facilitated by the federal government that helps states, utilities, and other local stakeholders take energy efficiency to scale and achieve all cost-effective energy efficiency by 2020. Learn more at www.seeaction.energy.gov DOE/EE-0829 ii December 2012 www.seeaction.energy.gov ABOUT THIS DOCUMENT This Energy

  7. Select an Energy-Efficient Centrifugal Pump: Industrial Technologies...

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

    3 * October 2005 Select an Energy-Efficient Centrifugal Pump Overview Centrifugal pumps handle high flow rates, provide smooth, nonpulsating delivery, and regulate the flow rate ...

  8. New Energy Efficiency Standards for External Power Supplies to...

    Office of Environmental Management (EM)

    "Appliance efficiency standards and high quality appliances go hand-in-hand, and represent a huge opportunity to help families and businesses save money by saving energy," said ...

  9. New Energy Efficiency Standards for Microwave Ovens to Save Consumers...

    Broader source: Energy.gov (indexed) [DOE]

    "Appliance efficiency standards represent a huge opportunity to help families save money by saving energy, while still delivering high quality appliances for consumers," said ...

  10. Impacts of Energy Efficiency Programs on Customer Satisfaction

    SciTech Connect (OSTI)

    none,

    2011-11-01

    Provides data from nationwide utility customer satisfaction surveys and two case studies to encourage utilities to offer high-quality energy efficiency programs and services for their customers.

  11. Energy Efficiency Loan Program Agreement Template | Department of Energy

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

    Loan Program Agreement Template Energy Efficiency Loan Program Agreement Template A template agreement demonstrating how to address the deposit and use of the loan loss reserve monies. Energy Efficiency Loan Program Agreement Template (935.06 KB) More Documents & Publications Energy Efficiency Loan Program Agreement Template Energy Efficiency Loan Program Agreement-Template DOE Template Financial Institution RFP

  12. Energy Efficiency Loan Program Agreement Template | Department of Energy

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

    Loan Program Agreement Template Energy Efficiency Loan Program Agreement Template An agreement demonstrating how to address the deposit and use of the loan loss reserve funds. Energy Efficiency Loan Program Agreement Template (935.83 KB) More Documents & Publications Energy Efficiency Loan Program Agreement-Template Energy Efficiency Loan Program Agreement Template DOE Template Financial Institution RFP

  13. Waverly Light & Power- Residential Energy Efficiency Rebates

    Office of Energy Efficiency and Renewable Energy (EERE)

    Waverly Light and Power (WL&P) offers rebates for the purchase and installation of a variety of energy efficiency measures and the purchase of energy efficient appliances. Rebates are available...

  14. OG&E- Residential Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    The Oklahoma Gas and Electric (OG&E) Home Energy Efficiency Program provides financial incentives to encourage OG&E customers to pursue energy efficiency home improvements. Visit the...

  15. Post-2015 Maryland Energy Efficiency Goals

    Broader source: Energy.gov [DOE]

     In July 2015, the Public Service Commission (PSC) in its Order 87082 established energy efficiency goals for the State. Previous state mandated energy efficiency program- EmPOWER Maryland Act is...

  16. Energy Efficiency at the National Labs

    Broader source: Energy.gov [DOE]

    New technologies and processes developed at the National Labs are fundamentally changing the way that consumers and businesses approach energy efficiency, saving energy and money along the way.

  17. Weatherization and Energy Efficiency Success Stories | Department...

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

    Weatherization and Energy Efficiency Success Stories November 3, 2009 - 6:00am Addthis Chris Stewart Senior Communicator at DOE's National Renewable Energy Laboratory Last Friday ...

  18. Entergy Mississippi- Residential Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    Entergy Mississippi offers residential energy efficiency programs to help residential customers save energy by providing rebates for lighting, heating and cooling equipment, A/C tune ups, and...

  19. Energy Efficiency and Conservation Requirements for Utilities

    Broader source: Energy.gov [DOE]

    NOTE: On June 11, 2015 the PA Public Utility Commission (PUC) approved implementation of Phase III of Energy Efficiency and Conservation program, increasing reductions in energy consumptions and...

  20. The Business of Energy Efficiency Workshop

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy Better Buildings Neighborhood Program: The Business of Energy Efficiency Workshop, October 24-26, 2011, Burlington, VT.