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Note: This page contains sample records for the topic "tower national renewable" from the National Library of EnergyBeta (NLEBeta).
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1

Sandia National Laboratories: Solar Tower  

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

Solar Thermal Test Facility * NSTTF * Renewable Energy * SAND2012-8086W * solar * Solar Energy * solar power * Solar Research * Solar Tower Comments are closed. Renewable...

2

Sandia National Laboratories: Solar Tower  

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

Power, EC, Energy, National Solar Thermal Test Facility, News, Partnership, Renewable Energy, Solar On June 26 and 27, a series of exposures were made to multiple Boeing test...

3

National Renewable Energy Laboratory  

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

RENEWABLE ENERGY RENEWABLE ENERGY AND ENERGY EFFICIENCY SCIENCE PROJECTS 1 SCIENCE PROECTS IN RENEWABLE ENERGY AND ENERGY EFFICIENCY A guide for Secondary School Teachers Authors and Acknowledgements: This second edition was produced at the National Renewable Energy Laboratory (NREL), through the laboratory's Office of Education Programs, under the leadership of the Manager, Dr. Cynthia Howell and guidance of the Program Coordinators, Matt Kuhn and Linda Lung. The contents are the result of contributions by a select group of teacher researchers that were invited to NREL as part of the Department of Energy's Teacher Research Programs. During the summers between 2003 and 2007, fifty four secondary pre-service and experienced teachers came to NREL to do real research in

4

The National Renewable  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

National Renewable National Renewable Energy Laboratory's (NREL) Alternative Fuels Utilization Program, which is widely known for its alternative fuel vehicle (AFV) emissions information, is also doing much to bring better alternative fuel vehicles to the field. Many of the AFVs of tomor- row will include components developed through NREL's research, which is sponsored by the U.S. Department of Energy (DOE). Most of NREL's projects involve ethanol, methanol, natural gas, biodiesel, and propane, but researchers are also working on future fuels such as hydrogen and dimethyl ether. In this issue of AFDC Update, we highlight a few of these projects. Up-to-date fact sheets are available on line through the AFDC World Wide Web (WWW) site at: http://www. afdc.doe.gov/fuelutil/engoptim.html.

5

National Renewable Energy Laboratory's Energy Systems Integration...  

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

National Renewable Energy Laboratory's Energy Systems Integration Facility Overview National Renewable Energy Laboratory's Energy Systems Integration Facility Overview This...

6

National Renewable Energy  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Because original equipment Because original equipment manufacturer (OEM) vehicles designed to run on compressed natural gas (CNG) and liquefied petroleum gas (LPG) have only been available in limited models in past years, many fleets have had to rely on conversions as a source for alternative fuel vehicles (AFVs). The Federal fleet is no different-so far it has converted approximately 900 vehicles to CNG or LPG, providing the National Renewable Energy Laboratory (NREL) with an opportunity to test a variety of conversion kits. When buying a new AFV or having a gasoline vehicle convert- ed, fleet managers need to ask the right questions about the emis- sions performance they can expect, according to researchers at NREL. "Question them. Don't take [good emissions performance] for granted," said Robert Motta,

7

Sandia National Laboratories: Renewable Energy  

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

Towers for Utilities On September 6, 2012, in Desirable Features of Power Towers for Utilities Because of their practical energy storage, solar power towers have two features...

8

Sandia National Laboratories: Power Towers for Utilities  

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

Engine Test Facility Central Receiver Test Facility Power Towers for Utilities Solar Furnace Dish Test Facility Optics Lab Parabolic Dishes Work For Others (WFO) User...

9

Renewable Energy | Argonne National Laboratory  

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

Renewable Energy Renewable Energy Accelerating the transition to alternative energy sources requires significant improvement in materials, chemicals, processes, and devices. To produce more cost-effective energy sources for the nation, Argonne is focused on renewable energy research. World energy demand is expected to double by 2050, and oil, coal and natural gas will have to supply much of that energy unless we can make renewable and "green" alternatives cheap enough to replace them. Argonne is using its expertise and creativity to explore the development, use and consequences of non-fossil energies. Our renewable energy research helps create groundbreaking technologies that will quickly put new options within our nation's reach. Argonne's work includes research in biofuels, as well as hydropower, solar

10

Sandia National Laboratories: Renewable Energy  

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

locations on the north side and the top of the tower. The tower can support testing for CSP experiments and large-scale, high-flux materials samples. The equipment in the tower...

11

Sandia National Laboratories: Renewable Energy  

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

Renewable Systems On November 4, 2010, in Renewable Systems Renewable Energy Transportation Nuclear Fossil Energy Efficiency Publications Events News Renewable Systems The...

12

Sandia National Laboratories: NASA's Solar Tower Test of the...  

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

* National Solar Thermal Test Facility * NSTTF * Partnership * Renewable Energy * Solar Energy Comments are closed. Last Updated: September 29, 2014 Go To Top Exceptional...

13

Southeast National Marine Renewable Energy Center (FAU) | Department...  

Office of Environmental Management (EM)

Southeast National Marine Renewable Energy Center (FAU) Southeast National Marine Renewable Energy Center (FAU) Southeast National Marine Renewable Energy Center (FAU)...

14

National Renewable Energy Laboratory Report Identifies Research...  

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

National Renewable Energy Laboratory Report Identifies Research Needed to Address Power Market Design Challenges Developing a New Primer on the Nation's Electricity Markets...

15

Renewable Energy Projections as Published in the National Renewable Energy  

Open Energy Info (EERE)

Renewable Energy Projections as Published in the National Renewable Energy Renewable Energy Projections as Published in the National Renewable Energy Action Plans of the European Member States Jump to: navigation, search Tool Summary Name: Renewable Energy Projections as Published in the National Renewable Energy Action Plans of the European Member States Agency/Company /Organization: European Environment Agency, Energy Research Centre of the Netherlands Sector: Energy Focus Area: Renewable Energy Topics: Market analysis, Resource assessment, Background analysis Resource Type: Dataset Website: www.ecn.nl/docs/library/report/2010/e10069.pdf Country: Austria, Bulgaria, Cyprus, Germany, Denmark, Greece, Spain, Finland, France, Ireland, Italy, Lithuania, Luxembourg, Malta, the Netherlands, Portugal, Sweden, Slovenia, United Kingdom

16

National Renewable Energy Laboratory 10 Year Site Plan FY 2007...  

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

Renewable Energy Laboratory 10 Year Site Plan FY 2007 - FY 2018 National Renewable Energy Laboratory 10 Year Site Plan FY 2007 - FY 2018 National Renewable Energy Laboratory 10...

17

Sandia National Laboratories: Renewable Energy  

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

energy hardware. It includes the following capabilities: PV systems evaluations and ... Renewable Energy On November 10, 2010, in Renewable Energy Wind Solar Water Geothermal...

18

Sandia National Laboratories: Renewable Energy  

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

Partnership, Photovoltaic, Photovoltaic Systems Evaluation Laboratory (PSEL), Renewable Energy, Solar, Solar Newsletter, Systems Analysis The PV Performance Modeling...

19

National Renewable Energy Laboratory | Department of Energy  

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

National Renewable Energy Laboratory National Renewable Energy Laboratory National Renewable Energy Laboratory October 30, 2007 - 4:21pm Addthis Remarks Prepared for Secretary Bodman Thank you. It is a pleasure to be with you once again in beautiful Colorado. It is only fitting that we are here at the Department of Energy's National Renewable Energy Laboratory-our nation's premier laboratory for renewable energy and energy efficiency research-to recognize leadership in applying new energy technology in very tangible ways - to power, heat, and reduce energy consumption at these facilities. Today, we celebrate the accomplishments of our talented team with the announcement of three new facilities. In January 2007, the President signed an Executive Order which called upon all federal agencies to reduce energy intensity, or consumption per square

20

Sandia National Laboratories: integrating renewables  

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

Energy, Partnership, Photovoltaic, Renewable Energy, Research & Capabilities, Solar, SunShot Sandia scientists have developed glitter-sized photovoltaic (PV) cells that have the...

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


21

Sandia National Laboratories: Renewable Energy  

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

2014, in Computational Modeling & Simulation, Energy, News, News & Events, Partnership, Renewable Energy, Wind Energy The DOE and Sandia are working toward a better integration...

22

Sandia National Laboratories: Renewable Energy  

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

Renewable Energy Sandian Presents on PV Failure Analysis at European PV Solar Energy Conference and Exhibition (EU PVSC) On December 15, 2014, in Computational Modeling &...

23

Sandia National Laboratories: Renewable Energy  

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

2014, in Computational Modeling & Simulation, Energy, News, News & Events, Partnership, Renewable Energy, Water Power Uncertainty exists regarding the effects on local water...

24

Sandia National Laboratories: Renewable Energy  

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

Energy Program of the U.S. Department of Energy's (DOE's) Office of Energy Efficiency and Renewable Energy promotes tribal energy sufficiency, economic development, and employment...

25

Sandia National Laboratories: Renewable Energy  

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

Turbine Controller Ground Testing On November 20, 2012, in Energy, News, News & Events, Renewable Energy, SWIFT, Wind Energy Development of the SWIFT Facility wind turbines...

26

Sandia National Laboratories: Renewable Energy  

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

Testing Facility Beam Profiling On November 2, 2012, in Concentrating Solar Power, News, Renewable Energy, Solar On Thursday, June 7, we began beam profiling the NSTTF field...

27

Sandia National Laboratories: Renewable Energy  

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

Solar Glitter On March 21, 2013, in Capabilities, Energy, Partnership, Photovoltaic, Renewable Energy, Research & Capabilities, Solar, SunShot Sandia scientists have developed...

28

Sandia National Laboratories: Renewable Energy  

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

which is mainly used for heating, and 3.2% from hydroelectricity. New renewables (small hydro, modern biomass, wind, solar, geothermal, and biofuels) accounted for another...

29

Sandia National Laboratories: National Renewable Energy Laboratory  

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

Systems Evaluation Laboratory (PSEL), Renewable Energy, Solar, Solar Newsletter, SunShot, Systems Analysis The solar industry is now more than 60% of the way toward achieving...

30

National Renewable Energy Laboratory Innovation for Our Energy Future  

E-Print Network (OSTI)

...............................................................................................19 Competitive Green Power and Renewable Energy Certificate Marketing..............................45.......................................................................................53 Selected Wholesale MarketersNational Renewable Energy Laboratory Innovation for Our Energy Future A national laboratory

31

WEDNESDAY: Energy Secretary Moniz to Visit National Renewable...  

Energy Savers (EERE)

WEDNESDAY: Energy Secretary Moniz to Visit National Renewable Energy Laboratory in Golden, Colorado WEDNESDAY: Energy Secretary Moniz to Visit National Renewable Energy Laboratory...

32

Los Alamos National Laboratory board renews plan for education...  

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

renews giving plan Los Alamos National Laboratory board renews plan for education, economic development, charitable giving The Los Alamos National Security, LLC Board of...

33

Sandia National Laboratories: Renewable Energy  

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

ATLAS II Data Acquisition System On May 18, 2011, in Energy, News, Renewable Energy, Wind Energy singlepic id628 w320 h240 floatrightALBUQUERQUE, N.M. - In West Texas, New...

34

Sandia National Laboratories: Renewable Energy  

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

WECC report. The WECC generic ... SNL-SWAN Beta Code Development: Frequency-Dependent Wave-Energy Converter (WEC) Module On June 18, 2014, in Energy, Renewable Energy, Water...

35

National Renewable Energy Laboratory's Energy Systems Integration Facility Overview  

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

This brochure describes the Energy Systems Integration Facility at National Renewable Energy Laboratory.

36

PREPARED FOR: The National Renewable Energy Laboratory  

E-Print Network (OSTI)

Wind and solar integration study May 2010 Prepared for NREL by GE Energy 1 River Road Schenectady, New York 12345PREPARED FOR: The National Renewable Energy Laboratory A national laboratory of the U.S. Department of Energy PREPARED BY: GE Energy MAY 2010 WESTERNWIND AND SOLAR INTEGRATION STUDY #12;#12;Western

37

Sandia National Laboratories: Renewable Energy  

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

Center in Vermont Achieves Milestone Installation On September 23, 2014, in Concentrating Solar Power, Energy, Facilities, National Solar Thermal Test Facility, News, News &...

38

Department of Energy's National Renewable Energy Lab to Dramatically...  

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

Energy's National Renewable Energy Lab to Dramatically Increase Use of Clean, Renewable Energy October 30, 2007 - 4:21pm Addthis New "Green Building," Biomass and Solar...

39

EA-1914: National Renewable Energy Laboratory (NREL) National Wind  

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

EA-1914: National Renewable Energy Laboratory (NREL) National Wind EA-1914: National Renewable Energy Laboratory (NREL) National Wind Technology Center (NWTC) Site-Wide Environmental Assessment, Golden, CO EA-1914: National Renewable Energy Laboratory (NREL) National Wind Technology Center (NWTC) Site-Wide Environmental Assessment, Golden, CO SUMMARY This Site-Wide EA will evaluate the environmental impacts of reasonably foreseeable activities at NWTC. Currently, natural resource surveys are in progress including wildlife, vegetation, avian, and bat surveys to establish baseline conditions of the NWTC. The proposed EA would address any changes in the regional environment that may have occurred since the previous EA and would evaluate new site development proposals and operations. A site-wide review provides an overall NEPA baseline that is

40

DOE Selects ASE to Manage and Operate its National Renewable...  

Energy Savers (EERE)

ASE to Manage and Operate its National Renewable Energy Laboratory DOE Selects ASE to Manage and Operate its National Renewable Energy Laboratory July 29, 2008 - 2:40pm Addthis...

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


41

National Renewable Energy Laboratory | Open Energy Information  

Open Energy Info (EERE)

National Renewable Energy Laboratory National Renewable Energy Laboratory Jump to: navigation, search Logo: NREL Name NREL Address 1617 Cole Blvd Place Golden, Colorado Zip 80401 Region Rockies Area Number of employees 1001-5000 Year founded 1977 Phone number 303-275-3000 Coordinates 39.744369°, -105.152078° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.744369,"lon":-105.152078,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

42

National Renewable Energy Laboratory | Open Energy Information  

Open Energy Info (EERE)

National Renewable Energy Laboratory National Renewable Energy Laboratory (Redirected from NREL) Jump to: navigation, search Logo: NREL Name NREL Address 1617 Cole Blvd Place Golden, Colorado Zip 80401 Region Rockies Area Number of employees 1001-5000 Year founded 1977 Phone number 303-275-3000 Coordinates 39.744369°, -105.152078° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.744369,"lon":-105.152078,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

43

National Renewable Energy Laboratory | OpenEI  

Open Energy Info (EERE)

Laboratory Laboratory Dataset Summary Description These estimates are derived from the best available solar resource datasets available to NREL by country. These vary in spatial resolution from 1 km to 1 degree (approximately 100 km) depending on the data source. High spatial resolution datasets (1 km to 40 km cells) were modeled to support country or regional projects. Where high resolution datasets were not available, data from NASA's Surface Meteorology and Solar Energy (SSE) version 6 database were used. The data represents total potential solar energy per year as a function of land area per solar class (KWh/m²/day). Source National Renewable Energy Laboratory Date Released Unknown Date Updated Unknown Keywords capacity clean energy energy international National Renewable Energy Laboratory

44

US National Renewable Energy Laboratory NREL | Open Energy Information  

Open Energy Info (EERE)

Renewable Energy Laboratory NREL Renewable Energy Laboratory NREL Jump to: navigation, search Name US National Renewable Energy Laboratory (NREL) Place Golden, Colorado Zip 80401-3393 Sector Renewable Energy Product Colorado-based research institute funded by the Department of Energy and focused on renewable energy. References US National Renewable Energy Laboratory (NREL)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. US National Renewable Energy Laboratory (NREL) is a company located in Golden, Colorado . References ↑ "US National Renewable Energy Laboratory (NREL)" Retrieved from "http://en.openei.org/w/index.php?title=US_National_Renewable_Energy_Laboratory_NREL&oldid=352618

45

BREN Tower comes tumbling down as world record is set | National Nuclear  

National Nuclear Security Administration (NNSA)

BREN Tower comes tumbling down as world record is set | National Nuclear BREN Tower comes tumbling down as world record is set | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > BREN Tower comes tumbling down as world ... BREN Tower comes tumbling down as world record is set Posted By Office of Public Affairs NNSA Blog Some 345 tons of steel came tumbling down yesterday as a world

46

BREN Tower comes tumbling down as world record is set | National Nuclear  

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

BREN Tower comes tumbling down as world record is set | National Nuclear BREN Tower comes tumbling down as world record is set | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > BREN Tower comes tumbling down as world ... BREN Tower comes tumbling down as world record is set Posted By Office of Public Affairs NNSA Blog Some 345 tons of steel came tumbling down yesterday as a world

47

Analysis Activities at National Renewable Energy Laboratory  

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

Laboratory Laboratory DOE Hydrogen, Fuel Cells, and Infrastructure Technologies Program Systems Analysis Workshop July 28-29, 2004 Washington, D.C. Margaret K. Mann Hydrogen Analysis Task Leader Charter * NREL's mission: NREL develops renewable energy and energy efficiency technologies and practices, advances related science and engineering, and transfers knowledge and innovations to address the nation's energy and environmental goals. * The NREL Hydrogen Analysis Group provides leadership in hydrogen production, delivery, transition, and market analysis, to increase the efficiency of hydrogen research and implementation. * The NREL Hydrogen Analysis Group has received the majority of its funding from the DOE Hydrogen Program (now HFCIT), with some funding coming from PBA and OFCVT

48

Department of Energy's National Renewable Energy Lab to Dramatically  

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

Department of Energy's National Renewable Energy Lab to Department of Energy's National Renewable Energy Lab to Dramatically Increase Use of Clean, Renewable Energy Department of Energy's National Renewable Energy Lab to Dramatically Increase Use of Clean, Renewable Energy October 30, 2007 - 4:21pm Addthis New "Green Building," Biomass and Solar Facilities to Transform how NREL Uses Power GOLDEN, CO- U.S. Department of Energy (DOE) Secretary Samuel W. Bodman today participated in a groundbreaking ceremony for a highly efficient and "green" Research Support Facility, and announced two major renewable power projects at the Department's National Renewable Energy Laboratory (NREL). These projects further President Bush's to increase the use of clean, renewable energy and maximize energy efficiency across the federal

49

USDA and DOE Announce National Renewable Energy Conference for October |  

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

Announce National Renewable Energy Conference for Announce National Renewable Energy Conference for October USDA and DOE Announce National Renewable Energy Conference for October June 23, 2006 - 12:28pm Addthis USDA and DOE Announce National Renewable Energy Conference for October WASHINGTON, DC - U.S. Department of Agriculture (USDA) Secretary Mike Johanns and U.S. Department of Energy (DOE) Secretary Samuel Bodman today announced that the two agencies will co-host a national renewable energy conference to help create partnerships and strategies necessary to accelerate commercialization of renewable energy industries and distribution systems, the crux of President Bush's Advanced Energy Initiative (AEI). The conference, Advancing Renewable Energy: An American Rural Renaissance, is scheduled for October 10-12, 2006, in St. Louis,

50

China National Renewable Energy Centre (CNREC) | Open Energy Information  

Open Energy Info (EERE)

Centre (CNREC) Centre (CNREC) Jump to: navigation, search Logo: China National Renewable Energy Centre (CNREC) Name China National Renewable Energy Centre (CNREC) Agency/Company /Organization Chinese National Energy Administration Partner Danish Government, Danish Energy Agency Sector Energy Website http://www.cnrec.org.cn/Englis Program Start 2012 Program End 2014 Country China Eastern Asia References CNREC[1] Overview "China National Renewable Energy Centre (CNREC) is the national institution for assisting China's energy authorities in renewable energy (RE) policy research, and industrial management and coordination. CNREC will research RE development strategy, planning, policy and regulation; coordinate, regulate and implement industrial standardisation; keep track

51

Sandia National Laboratories: Renewable Energy Integration  

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

As the penetration of renewable generation sources (such as wind, solar, or wave energy) has risen, due to state and regional renewable portfolio standards (RPS),...

52

Enhanced Renewable Methane Production System | Argonne National...  

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

Enhanced Renewable Methane Production System Technology available for licensing: Enhanced renewable methane production system provides a low-cost process that accelerates...

53

Vice President Biden Visits National Renewable Energy Laboratory...  

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

Top Energy Innovator" challenge. Based in Boulder, Colorado, US e-Chromic LLC will use electrochromic technology developed by the Department of Energy's National Renewable...

54

RFP: Management and Operation of the National Renewable Energy Laboratory  

Office of Energy Efficiency and Renewable Energy (EERE)

Request for Proposals (RFP) Number DE-RP36-07GO97036: Management and Operation of the National Renewable Energy Laboratory.

55

Photovoltaics at DOE's National Renewable Energy Laboratory License  

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

Document describes a sample land use agreement surrounding the National Renewable Energy Laboratory Science and Technology Facility roof-top photovoltaic (PV) power purchase agreement (PPA).

56

Strategic Energy Analysis (Presentation), NREL (National Renewable Energy Laboratory)  

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

NREL Planning & Analysis NREL Planning & Analysis Dr. Robin Newmark Strategic Energy Analysis Center World Renewable Energy Forum May 16, 2012 Denver, Colorado NREL/PR-6A20-54950 Strategic Energy Analysis Innovation for Our Energy Future National Renewable Energy Laboratory RE Resource Mapping Innovation for Our Energy Future National Renewable Energy Laboratory RE Resource Mapping Innovation for Our Energy Future National Renewable Energy Laboratory RE Resource Mapping Innovation for Our Energy Future National Renewable Energy Laboratory RE Resource Mapping Innovation for Our Energy Future National Renewable Energy Laboratory Resource Solar PV/CSP) Wind Geothermal Water Power Biopower Theoretical Potential 206,000 GW (PV) 11,100GW (CSP) 8,000 GW (onshore)

57

Review of State and National Renewable Energy Policies  

Science Journals Connector (OSTI)

There is a growing importance for improving renewable energy policies especially in the United States to achieve a goal of 20% or more of nation's electricity from wind energy by 2030. Governments at various local, state and federal levels often revise ... Keywords: Wind Energy, Renewable Energy Policy, Renewable portfolio standards, Production Tax credits, Feed-in tariffs, Net-metering

Venkatesh Yadav Singarao, Ravi Pratap Singh

2014-04-01T23:59:59.000Z

58

Feedstocks (Poster), NREL (National Renewable Energy Laboratory)  

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

Feedstocks Feedstocks Customized milling and continuous handling of a wide variety of feedstocks Integrated Biorefi nery Research Facility | NREL * Golden, Colorado | December 2011 | NREL/PO-5100-53598 NREL is a national laboratory of the U.S. Department of Energy, Offi ce of Energy Effi ciency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Photo by Warren Gretz, NREL/PIX 10446 Photo by Warren Gretz, NREL/PIX 00459 Photo by Warren Gretz, NREL/PIX 05754 Feedstock handling capabilities * We have experience working with: - Perennials - switchgrass, sorghum, and others - Crop residue - corn stover, bagasse, wheat straw - Forestry biomass - hickory, poplar, oak * Our mill takes dry material from large super sacks and mills the feedstock to a variety of sizes

59

Fermentation (Poster), NREL (National Renewable Energy Laboratory)  

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

Fermentation Fermentation Bench-scale to pilot-scale capabilities for the conversion of biomass to sugars, fuels, and chemicals Integrated Biorefi nery Research Facility | NREL * Golden, Colorado | December 2011 | NREL/PO-5100-53599 NREL is a national laboratory of the U.S. Department of Energy, Offi ce of Energy Effi ciency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Photo by Pat Corkery, NREL/PIX 16370 Photo by Pat Corkery, NREL/PIX 16372 Photo by Warren Gretz, NREL/PIX 00945 Glucose Xylose Ethanol 80 70 60 50 40 30 20 10 0 Concentration (g/L) 0 2 4 6 Time (days) Fermentation applications * Enzymatic hydrolysis and fermentation testing - Diff erent enzyme mixtures - Pretreated lignocellulosic feedstocks at low and high solids concentrations

60

Sandia National Laboratories: renewable energy power generation  

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

Security, Microgrid, Modeling & Analysis, News, News & Events, Partnership, Renewable Energy, SMART Grid, Systems Analysis, Systems Engineering Mayor Says New System...

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


61

Sandia National Laboratories: renewable energy integration  

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

Grid Integration, Infrastructure Security, Microgrid, News, News & Events, Partnership, Renewable Energy, SMART Grid, Transmission Grid Integration, Transportation Energy Under...

62

National Renewable Energy Laboratory Innovation for Our Energy Future  

E-Print Network (OSTI)

% postconsumer waste #12;Acknowledgments This work was funded by the U.S. Department of Energy's (DOE) OfficeNational Renewable Energy Laboratory Innovation for Our Energy Future A national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy NREL is operated by Midwest

63

EA-1887: Renewable Fuel Heat Plant Improvements at the National Renewable  

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

Renewable Fuel Heat Plant Improvements at the National Renewable Fuel Heat Plant Improvements at the National Renewable Energy Laboratory, Golden, Colorado (DOE/EA-1573-S1) EA-1887: Renewable Fuel Heat Plant Improvements at the National Renewable Energy Laboratory, Golden, Colorado (DOE/EA-1573-S1) Summary This EA evaluates the environmental impacts of a proposal to make improvements to the Renewable Fuel Heat Plant including construction and operation of a wood chip storage silo and the associated material handling conveyances and utilization of regional wood sources. DOE/EA-1887 supplements a prior EA (DOE/EA-1573, July 2007) and is also referred to as DOE/EA-1573-S1. Public Comment Opportunities None available at this time. Documents Available for Download April 9, 2012 EA-1887: Finding of No Significant Impact

64

SLIDESHOW: Tour the National Renewable Energy Lab's Latest Research  

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

SLIDESHOW: Tour the National Renewable Energy Lab's Latest SLIDESHOW: Tour the National Renewable Energy Lab's Latest Research Center SLIDESHOW: Tour the National Renewable Energy Lab's Latest Research Center June 20, 2013 - 1:16pm Addthis The Energy Systems Integration Facility at the National Renewable Energy Laboratory in Golden, Colorado. | Photo by Dennis Schroeder, NREL. The Energy Systems Integration Facility at the National Renewable Energy Laboratory in Golden, Colorado. | Photo by Dennis Schroeder, NREL. NREL Senior Scientists Ross Larsen and Travis Kemper examine a molecular model using a 3D model at the Insight Collaboration Laboratory during a tour of the Energy Systems Integration Facility. | Photo by Dennis Schroeder, NREL. NREL Senior Scientists Ross Larsen and Travis Kemper examine a molecular

65

35 Years of Innovation at the National Renewable Energy Laboratory  

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

35 years, the National Renewable Energy 35 years, the National Renewable Energy Laboratory, the U.S. Department of Energy's premier national laboratory for renewable energy and energy efficiency research and development, has delivered knowledge and innovations that have enabled the emergence of a U.S. clean energy industry. From its start in 1977 to today, NREL has pushed the boundaries of what's possible. NREL... 35 Years of Innovation: The National Renewable Energy Laboratory Leads the Way to a Clean Energy Future NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NREL researchers build batteries in reverse order, burying the fragile lithium metal anodes that typically rest on the top of the battery, where cracks can

66

Recharging U.S. Energy Policy: Advocating for a National Renewable Portfolio Standard  

E-Print Network (OSTI)

in a national renewable energy policy. A. Australia'sEnergy Agency, Global Renewable Energy Policies and Measuresare listed. The Renewable Energy Policy Network states that

Lunt, Robin J.

2007-01-01T23:59:59.000Z

67

Sandia National Laboratories: integrating renewables into the...  

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

renewables into the smart grid Mesa del Sol Project Is Finalist for International Smart Grid Action Network 2014 Award of Excellence On July 31, 2014, in Distribution Grid...

68

Sandia National Laboratories: Renewables, Other Energy Issues...  

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

for industriell og teknisk forskning) will now tackle energy challenges such as renewable-energy integration, grid modernization, gas technologies, and algae-based biofuels. SINTEF...

69

Evaluating a Proposed 20% National Renewable Portfolio Standard  

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

161 161 February 2009 Evaluating a Proposed 20% National Renewable Portfolio Standard Jeffrey Logan, Patrick Sullivan, Walter Short, Lori Bird, Ted L. James, and Monisha R. Shah National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Operated by the Alliance for Sustainable Energy, LLC Contract No. DE-AC36-08-GO28308 Technical Report NREL/TP-6A2-45161 February 2009 Evaluating a Proposed 20% National Renewable Portfolio Standard Jeffrey Logan, Patrick Sullivan, Walter Short, Lori Bird, Ted L. James, and Monisha R. Shah Prepared under Task No. SAO7.9C50 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government.

70

Vice President Biden to Visit National Renewable Energy Laboratory in  

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

Vice President Biden to Visit National Renewable Energy Laboratory Vice President Biden to Visit National Renewable Energy Laboratory in Colorado Vice President Biden to Visit National Renewable Energy Laboratory in Colorado May 18, 2011 - 12:00am Addthis Washington, D.C. - On Friday, May 20th, Vice President Joe Biden will travel to Golden, Colorado, to visit the National Renewable Energy Laboratory (NREL). At 11:15 AM MT, the Vice President will deliver remarks on the Administration's commitment to encouraging innovation and investing in research and development to keep America competitive in the 21st century. The Vice President will highlight initiatives that are spurring job creation and manufacturing, growing the economy, and helping America win the future. This event is open press. Media details are below. MEDIA DETAILS:

71

Secretary Chu Congratulates the National Renewable Energy Lab on 2011  

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

the National Renewable Energy Lab on the National Renewable Energy Lab on 2011 GreenGov Presidential Award Secretary Chu Congratulates the National Renewable Energy Lab on 2011 GreenGov Presidential Award November 1, 2011 - 6:16pm Addthis WASHINGTON, D.C. - U.S. Energy Secretary Steven Chu today congratulated the National Renewable Energy Lab (NREL) on winning the 2011 GreenGov Presidential Award for Green Innovation. NREL's Green Data Center was recognized for its innovative design that minimizes its energy footprint and reduces costs, without compromising service quality. Announced this morning by the White House Council on Environmental Quality (CEQ), the GreenGov Presidential Awards celebrate extraordinary achievement in the pursuit of President Obama's Executive Order on Federal Leadership

72

Sandia National Laboratories: renewables value proposition  

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

outfitted with photovoltaic (PV) installations are a real challenge for the nation's real estate industry, but a new tool developed by Sandia National Laboratories and Solar Power...

73

NREL National Wind Technology Center (NWTC): M2 Tower; Boulder, Colorado (Data)  

DOE Data Explorer (OSTI)

The National Wind Technology Center (NWTC), located at the foot of the Rocky Mountains near Boulder, Colorado, is a world-class research facility managed by NREL for the U.S. Department of Energy. NWTC researchers work with members of the wind energy industry to advance wind power technologies that lower the cost of wind energy through research and development of state-of-the-art wind turbine designs. NREL's Measurement and Instrument Data Center provides data from NWTC's M2 tower which are derived from instruments mounted on or near an 82 meter (270 foot) meteorological tower located at the western edge of the NWTC site and about 11 km (7 miles) west of Broomfield, and approximately 8 km (5 miles) south of Boulder, Colorado. The data represent the mean value of readings taken every two seconds and averaged over one minute. The wind speed and direction are measured at six heights on the tower and air temperature is measured at three heights. The dew point temperature, relative humidity, barometric pressure, totalized liquid precipitation, and global solar radiation are also available.

Jager, D.; Andreas, A.

74

Energy Systems Integration Facility at National Renewable Energy Laboratory  

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

The Energy Departments Energy Systems Integration Facility (ESIF) at the National Renewable Energy Laboratory in Golden, Colo., is the nation's premier facility to help both public- and private-sector researchers scale up promising clean energy technologies and test how they interact with each other and the grid at utility scale.

75

Los Alamos National Laboratory board renews plan for education, economic  

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

LANL board renews giving plan LANL board renews giving plan Los Alamos National Laboratory board renews plan for education, economic development, charitable giving The Los Alamos National Security, LLC Board of Governors last week approved a $3.1 million extension to the company's giving plan in Northern New Mexico. September 18, 2013 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy

76

EA-1965: Florida Atlantic University Southeast National Marine Renewable  

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

5: Florida Atlantic University Southeast National Marine 5: Florida Atlantic University Southeast National Marine Renewable Energy Center's Offshore Marine Hydrokinetic Technology Testing Project, Florida EA-1965: Florida Atlantic University Southeast National Marine Renewable Energy Center's Offshore Marine Hydrokinetic Technology Testing Project, Florida SUMMARY The Department of Energy (DOE), through its Wind and Water Power Technologies Office (WWPTO), is proposing to provide federal funding to Florida Atlantic University's South-East National Marine Renewable Energy Center (FAU SNMREC) to support the at sea testing of FAU SNMREC's experimental current generation turbine and the deployment and operation of their Small-Scale Ocean Current Turbine Test Berth, sited on the outer continental shelf (OCS) in waters off the coast of Ft Lauderdale, Florida.

77

Photovoltaics at DOE's National Renewable Energy Laboratory License  

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

SOLAR ROOF-TOP LICENSE AGREEMENT KEY TERMS SOLAR ROOF-TOP LICENSE AGREEMENT KEY TERMS (Non-Recordable) FOR INSTALLATION AND OPERATION OF A SOLAR ROOF-TOP ELECTRIC GENERATING SYSTEM AT THE NATIONAL RENEWABLE ENERGY LABORATORY, RESEARCH SUPPORT FACILITY United States of America Department of Energy Office of Energy Efficiency and Renewable Energy Golden Field Office THIS LICENSE AGREEMENT (License) is made as of the _____ day of August, 2009, by the UNITED STATES OF AMERICA, Department of Energy, Office of Energy Efficiency and Renewable Energy, Golden Field Office, hereinafter referred to as LICENSOR, and SunEdison Origination1, LLC, hereinafter referred to as LICENSEE. WHEREAS, the LICENSOR owns certain buildings located at the National Renewable Energy Laboratory (NREL) and in particular, [____________________] the address of which

78

Photovoltaics at DOE's National Renewable Energy Laboratory License  

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

ROOF-TOP LICENSE AGREEMENT KEY TERMS ROOF-TOP LICENSE AGREEMENT KEY TERMS (Non-Recordable) FOR INSTALLATION AND OPERATION OF A SOLAR ROOF-TOP ELECTRIC GENERATING SYSTEM AT THE NATIONAL RENEWABLE ENERGY LABORATORY, RESEARCH SUPPORT FACILITY United States of America Department of Energy Office of Energy Efficiency and Renewable Energy Golden Field Office THIS LICENSE AGREEMENT (License) is made as of the _____ day of August, 2009, by the UNITED STATES OF AMERICA, Department of Energy, Office of Energy Efficiency and Renewable Energy, Golden Field Office, hereinafter referred to as LICENSOR, and SunEdison Origination1, LLC, hereinafter referred to as LICENSEE. WHEREAS, the LICENSOR owns certain buildings located at the National Renewable Energy Laboratory (NREL) and in particular, [____________________] the address of which

79

Pantex breaks ground on renewable energy project | National Nuclear  

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

breaks ground on renewable energy project | National Nuclear breaks ground on renewable energy project | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Pantex breaks ground on renewable energy project Pantex breaks ground on renewable energy project Posted By Office of Public Affairs Today was a rare windless day on the plains of the Texas Panhandle, but

80

Pantex breaks ground on renewable energy project | National Nuclear  

National Nuclear Security Administration (NNSA)

breaks ground on renewable energy project | National Nuclear breaks ground on renewable energy project | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Pantex breaks ground on renewable energy project Pantex breaks ground on renewable energy project Posted By Office of Public Affairs Today was a rare windless day on the plains of the Texas Panhandle, but

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


81

The role of smarter grids in variable renewable resource integration (Presentation), NREL (National Renewable Energy Laboratory)  

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

role of smarter grids in role of smarter grids in variable renewable resource integration Mackay Miller, Research Analyst National Renewable Energy Laboratory World Renewable Energy Forum May 13-17, 2012 Denver, Colorado Mackay.Miller@nrel.gov NREL/PR-6A20-55090 2 This presentation contains material and findings from a forthcoming International Smart Grid Acton Network (ISGAN) white paper: Smart Grid Contributions to Variable Renewable Resource Integration, co-written by Mackay Miller (NREL) and David Beauvais (Natural Resources Canada), and currently in review. Smart Grids and VRR Integration Disclaimer The ISGAN white papers are meant as inputs into the broader ISGAN dialogue. The findings, analysis, and opinions expressed therein are those of the listed authors only.

82

Renewable Fuels and Lubricants (ReFUEL) Laboratory (Fact Sheet), NREL (National Renewable Energy Laboratory)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. The Renewable Fuels and Lubricants (ReFUEL) Laboratory at the U.S. Department of Energy (DOE) National Renewable Energy Laboratory (NREL) is a state-of-the-art research and testing facility for advanced fuels and vehicles. Research and development aims to improve vehicle efficiency and overcome barriers to the increased use of renewable diesel and other nonpetroleum-based fuels, such as biodiesel and synthetic diesel derived from biomass. The ReFUEL Laboratory features a chassis dynamometer for vehicle performance and emissions research, two engine dynamometer test cells for advanced fuels research, and precise emissions analysis equipment. As a complement to

83

Raw Data from National Wind Technology Center M2 Tower (1996 - 2001) |  

Open Energy Info (EERE)

1996 - 2001) 1996 - 2001) Dataset Summary Description This raw data reflects readings from instruments mounted on or near a 82 meter meteorological tower located at the National Wind Technology Center (NWTC), approximately 5 miles south of Boulder, CO (specifically: 39.9107 N, 105.2348 W, datum WGS84). The base elevation at the site is 1,855 meters AMSL.The dataset includes irrandiance information (Global, kWs/m2) and meteorological data, such as temperature, pressure, and dew point, as well as wind speed and direction at 2m, 5m, 10m, 20m, 50m, and 80m. Included here is a portion of the available data: from September 23, 1996 - August 23, 2001. A separate dataset is available for Aug 24, 2001 - March 10, 2011 in OpenEI. The NWTC website provides current data (updated daily), from as early as August 24, 2001, as well as instrument specifications.

84

Raw Data from National Wind Technology Center M2 Tower (2001 - 2011) |  

Open Energy Info (EERE)

2001 - 2011) 2001 - 2011) Dataset Summary Description This raw data reflects readings from instruments mounted on or near a 82 meter meteorological tower located at the National Wind Technology Center (NWTC), approximately 5 miles south of Boulder, CO (specifically: 39.9107 N, 105.2348 W, datum WGS84). The base elevation at the site is 1,855 meters AMSL.The dataset includes irrandiance information, such as global PSP (W/m2) and meteorological data, such as temperature, pressure, and wind speed and direction (at 2m, 5m, 10m, 20m, 50m, and 80m). Included here is a portion of the available data: from August 24, 2001 - March 10, 2011. A separate dataset is available for the period between September 23, 1996 and August 23, 2001.The NWTC website provides up to the day updates to this data, from as early as August 24, 2001 through yesterday, as well as instrument specifications.

85

Feasibility Study of Economics and Performance of Solar Photovoltaics at the Tower Road Site in Aurora, Colorado. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites  

SciTech Connect

The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Tower Road site in Aurora, Colorado, for a feasibility study of renewable energy production. The National Renewable Energy Laboratory (NREL) provided technical assistance for this project. The purpose of this report is to assess the site for a possible photovoltaic (PV) system installation and estimate the cost, performance, and site impacts of different PV options. In addition, the report recommends financing options that could assist in the implementation of a PV system at the site. This study did not assess environmental conditions at the site.

Van Geet, O.; Mosey, G.

2013-03-01T23:59:59.000Z

86

Northwest National Marine Renewable Energy Center | Open Energy Information  

Open Energy Info (EERE)

Renewable Energy Center Renewable Energy Center Jump to: navigation, search Name Northwest National Marine Renewable Energy Center Address 4000 15th Ave Place Seattle, Washington Zip 98105 Region Pacific Northwest Area Coordinates 47.6553525°, -122.3120605° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.6553525,"lon":-122.3120605,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

87

National Renewables Cooperative Organization NRCO | Open Energy Information  

Open Energy Info (EERE)

Renewables Cooperative Organization NRCO Renewables Cooperative Organization NRCO Jump to: navigation, search Name National Renewables Cooperative Organization (NRCO) Place Carmel, Indiana Zip 46032 Sector Renewable Energy Product Association of generation and transmission cooperatives (G&T's) and distribution cooperatives who have the legal ability to buy power in the wholesale formed to facilitate the development and deployment of renewable energy resources. Coordinates 36.554435°, -121.924419° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":36.554435,"lon":-121.924419,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

88

NASA Renews Multi-Million Dollar FundingNASA Renews Multi-Million Dollar Funding The National Aeronautics and Space Administration  

E-Print Network (OSTI)

1 NASA Renews Multi-Million Dollar FundingNASA Renews Multi-Million Dollar Funding The National Aeronautics and Space Administration (NASA) has renewed its support of the Antarctic Im- pulsive Transient

89

National Renewable Energy Report for SWERA: Ghana | OpenEI  

Open Energy Info (EERE)

Report for SWERA: Ghana Report for SWERA: Ghana Dataset Summary Description (Abstract): The National Renewable Energy Report describes the energy situation in Ghana and identifies solar and wind energy opportunities. (Purpose): To promote solar and wind energy investments. Source Ghana Energy Commission Date Released September 02nd, 2005 (9 years ago) Date Updated November 07th, 2007 (7 years ago) Keywords documentation Ghana renewable energy solar SWERA UNEP wind Data application/msword icon Download Document (doc, 1.2 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period 2005 License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset

90

WEDNESDAY: Energy Secretary Moniz to Visit National Renewable Energy  

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

NEWS MEDIA CONTACT NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - Building on President Obama's Climate Action Plan and the Administration's commitment to steady, responsible steps that reduce carbon pollution and support an all-of-the-above energy strategy, Energy Secretary Ernest Moniz will dedicate a new clean energy research facility and supercomputer at the National Renewable Energy Laboratory (NREL) in Golden, Colorado. Secretary Moniz will also discuss dramatic reductions in the cost of clean and renewable energy technology as well as growing deployment over the last few years. On Wednesday, September 11, Energy Secretary Moniz will meet with lab officials and industry executives from the electric power and clean energy sectors. The meeting will be followed by an open press tour and dedication

91

EIA - The National Energy Modeling System: An Overview 2003-Renewable Fuels  

Gasoline and Diesel Fuel Update (EIA)

Renewable Fuelsl Module Renewable Fuelsl Module The National Energy Modeling System: An Overview 2003 Renewable Fuels Module Figure 11. Renewable Fuels Module Structure. Need help, contact the National Energy Information Center at 202-586-8800. Renewable Fuels Module Table. Need help, contact the National Energy Information Center at 202-586-8800. The renewable fuels module (RFM) represents renewable energy resoures and large–scale technologies used for grid-connected U.S. electricity supply (Figure 11). Since most renewables (biomass, conventional hydroelectricity, geothermal, landfill gas, solar photovoltaics, solar thermal, and wind) are used to generate electricity, the RFM primarily interacts with the electricity market module (EMM). New renewable energy generating capacity is either model–determined or

92

Photobiology Research Laboratory (Fact Sheet), NREL (National Renewable Energy Laboratory)  

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

Photobiology Research Photobiology Research Laboratory Understanding fundamental biological processes for the production of fuels and chemicals, and understanding electron transport for hybrid generation of solar fuels NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. The photobiology group's research is in four main areas: * Comprehensive studies of fuel-producing photosynthetic, fermentative, and chemolithotrophic model microorganisms * Characterization and engineering of redox enzymes and proteins for fuel production * Genetic and pathway engineering of model organisms to improve production of hydrogen and hydrocarbon fuels * Studies of nanosystems using biological and non-

93

Sandia National Laboratories: federal and state renewable-energy...  

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

federal and state renewable-energy storage policies and regulations New Mexico Renewable Energy Storage Task Force On January 28, 2014, in Energy, Energy Storage, Energy Storage...

94

Sandia National Laboratories: New Mexico Renewable Energy Storage...  

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

Mexico Renewable Energy Storage Task Force New Mexico Renewable Energy Storage Task Force Composite-Materials Fatigue Database Updated DOE-Sponsored Reference Model Project Results...

95

EA-1440-S1: National Renewable Energy Laboratory's South Table Mountain  

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

440-S1: National Renewable Energy Laboratory's South Table 440-S1: National Renewable Energy Laboratory's South Table Mountain Complex, Golden Field Office, National Renewable Energy Laboratory EA-1440-S1: National Renewable Energy Laboratory's South Table Mountain Complex, Golden Field Office, National Renewable Energy Laboratory SUMMARY ThIs EA evaluates the potential environmental impact of a DOE proposal that consists of three site development projects at the National Renewable Energy Laboratory's (NREL) South Table Mountain (STM) site at Golden, Colorado: Construction of the Research Support Facilities (RSF), a new office building or multi-building office complex; Installation of Phase 1 of planned Site Infrastructure Improvements (Phase 1 of Full Site Development); Upgrades to the Thermochemical User Facility (TCUF), TCUF

96

Renewables  

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

Grants NW Energy XP Event Calendar Lands & Community Public Comments Renewables: Wind Power Generation Wind power is the fastest-growing renewable power source in the Pacific...

97

WEDNESDAY: Energy Secretary Moniz to Visit National Renewable Energy Laboratory in Golden, Colorado  

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

Energy Secretary Ernest Moniz will dedicate a new clean energy research facility and supercomputer at the National Renewable Energy Laboratory (NREL) in Golden, Colorado

98

Final Site-Wide Environmental Assessment of National Renewable Energy Laboratory's National Wind Technology Center  

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

May 31, 2002 May 31, 2002 DOE/EA 1378 FINDING OF NO SIGNIFICAflJT IMPACT For the NATIONAL WIND TECHNOLOGY CENTER Site Operations and Short-Term and Long-Term Improvement Programs Golden, Colorado AGENCY: Department of Energy, Golden Field Office ACTION: Finding of No Significant Impact SUMMARY: The Department of Energy (DOE) conducted a Site-Wide Environmental Assessment (EA) of the National Wind Technology Center (NWTC) to evaluate potential impacts of site operations and short-term and long-term improvement programs. DOE's Office of Energy Efficiency and Renewable Energy (EERE) leads the national research effort to develop clean, competitive, and reliable renewable energy and power delivery technologies for the 21st century. The mission of EERE's Wind Energy Program is to help the

99

Research in Energy Systems Integration at the National Renewable Energy Laboratory  

E-Print Network (OSTI)

Research in Energy Systems Integration at the National Renewable Energy Laboratory Speaker: Dr, renewable energy, and distributed energy resources. These efforts have started new industries Renewable Energy Laboratory in Golden, CO, where he leads a group that performs research in distributed

100

EA-1573-S1: Proposed Renewable Fuel Heat Plant Improvements at the National  

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

573-S1: Proposed Renewable Fuel Heat Plant Improvements at the 573-S1: Proposed Renewable Fuel Heat Plant Improvements at the National Renewable Energy Laboratory South Table Mountain Site, Golden, CO EA-1573-S1: Proposed Renewable Fuel Heat Plant Improvements at the National Renewable Energy Laboratory South Table Mountain Site, Golden, CO DOE's Golden Field Office has prepared a draft Supplemental Environmental Assessment (SEA) for proposed improvements to the Renewable Fuel Heat Plant (RFHP) at the National Renewable Energy Laboratory's South Table Mountain site. The SEA analyzes the potential environmental impacts associated with the proposed improvements tot he RFHP consisting of construction and operation of an onsite woodchip fuel storage silo and an expansion of woodchip fuel sources to a regional scale.

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


101

The National Energy Modeling System: An Overview 2000 - Renewable Fuels  

Gasoline and Diesel Fuel Update (EIA)

renewable fuels module (RFM) consists of five submodules that represent the various types of renewable energy technologies used for grid-connected U.S. electricity supply (Figure 11). Since most renewables (wind, solar, and geothermal) are used to generate electricity, the interaction with the electricity market module (EMM) is important for modeling grid-connected renewable-electric applications. The penetration of grid-connected generation technologies, with the exception of municipal solid waste, is determined by EMM. Hydropower is included in EMM directly. renewable fuels module (RFM) consists of five submodules that represent the various types of renewable energy technologies used for grid-connected U.S. electricity supply (Figure 11). Since most renewables (wind, solar, and geothermal) are used to generate electricity, the interaction with the electricity market module (EMM) is important for modeling grid-connected renewable-electric applications. The penetration of grid-connected generation technologies, with the exception of municipal solid waste, is determined by EMM. Hydropower is included in EMM directly. Figure 11. Renewable Fuels Module Structure Each submodule of RFM is solved independently of the rest. Because variable operation and maintenance costs for renewable technologies are lower than for any other major generating technology and they produce almost no air pollution, all available renewable generating capacity is dispatched first by EMM.

102

Mitigation of Vehicle Fast Charge Grid Impacts with Renewables and Energy Storage (Presentation), NREL (National Renewable Energy Laboratory)  

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

GREAT MINDS THINK ELECTRIC / WWW.EVS26.ORG GREAT MINDS THINK ELECTRIC / WWW.EVS26.ORG Mitigation of Vehicle Fast Charge Grid Impacts with Renewables and Energy Storage Mike Simpson National Renewable Energy Laboratory 8 May 2012 NREL/PR-5400-55080 GREAT MINDS THINK ELECTRIC / WWW.EVS26.ORG Electric Vehicle Grid Integration 2 Cross Cutting Enablers Grid / Renewables Communities Vehicles SMART GRID & COMMUNI- CATION RENEWABLE GENERATION INTERMITTENCY POWER ELECTRONICS EFFICIENCY INFRASTRUCTURE CODES & STANDARDS BUILDING ENERGY MANAGE- MENT GRID OPERATION & RELIABILITY ENERGY STORAGE LIFE & COST STRATEGIC ENERGY ANALYSIS VEHICLE SYSTEMS ANALYSIS & TESTING DEPLOYMENT & PARTNERSHIPS Tx Tx Tx GREAT MINDS THINK ELECTRIC / WWW.EVS26.ORG 3 Vehicle Test Facilities at NREL

103

Quenching China's Thirst for Renewable Power: Water Implications of China's Renewable Development  

E-Print Network (OSTI)

tower plant in China. Renewable and Sustainable Energyby plant in Guangxi. Renewable and Sustainable EnergyChinas Thirst for Renewable Power: Water Implications of

Zheng, Nina

2014-01-01T23:59:59.000Z

104

Electric Vehicle Grid Integration for Sustainable Military Installations (Presentation), National Renewable Energy Laboratory (NREL)  

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

Electric Vehicle Grid Integration for Electric Vehicle Grid Integration for Sustainable Military Installations NDIA Joint Service Power Expo Mike Simpson Mike.Simpson@NREL.gov 5 May 2011 NREL/PR-5400-51519 NATIONAL RENEWABLE ENERGY LABORATORY Agenda 2 1. NREL Transportation Research 2. Net Zero Energy Installations (NZEI) 3. Fort Carson as a Case Study - Vehicles On-Site - Utility Operations - Vehicle Charge Management 4. Full Fleet Simulation 5. Continuing Work NATIONAL RENEWABLE ENERGY LABORATORY NREL is the only national laboratory solely dedicated to advancing renewable energy and energy efficiency. Our employees are committed to building a cleaner, sustainable world. Photo Credits: NREL 3 NATIONAL RENEWABLE ENERGY LABORATORY What is Electric Vehicle Grid Integration (EVGI)? 4 Cross Cutting Enablers Grid / Renewables

105

DOE Selects ASE to Manage and Operate its National Renewable Energy  

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

ASE to Manage and Operate its National Renewable Energy ASE to Manage and Operate its National Renewable Energy Laboratory DOE Selects ASE to Manage and Operate its National Renewable Energy Laboratory July 29, 2008 - 2:40pm Addthis WASHINGTON - The U.S. Department of Energy (DOE) today announced the Alliance for Sustainable Energy (ASE) LLC has been selected as the management and operating contractor for DOE's National Renewable Energy Laboratory (NREL) in Golden, Colorado. The cost-plus award-fee contract is valued at approximately $1.1 billion, subject to annual appropriations, over a five-year contract period. The contract includes an option to extend it for up to five additional years. "While there is certainly no 'silver bullet' that will solve the world's energy problems, we know that renewable energy and efficiency technologies

106

Final Environmental Assessment of the National Renewable Energy Laboratory's (NREL) South Table Mountain Complex (DOE/EA 1440)  

Office of Energy Efficiency and Renewable Energy (EERE)

Final Environmental Assessment of the National Renewable Energy Laboratory's (NREL) South Table Mountain Complex (DOE/EA 1440)

107

A national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

-Connected Photovoltaic Technology Codes and Standards Preprint T.S. Basso National Renewable Energy Laboratory PresentedA national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy National Renewable Energy Laboratory Innovation for Our Energy Future High-Penetration, Grid

108

The Road to Net Zero (Presentation), NREL (National Renewable Energy Laboratory)  

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

The Road to Net Zero The Road to Net Zero Bill Glover Deputy Laboratory Director and Chief Operating Officer The Sustainable Operations Summit May 16, 2011 NREL/PR-6A42-51124 NATIONAL RENEWABLE ENERGY LABORATORY Vision 2 NATIONAL RENEWABLE ENERGY LABORATORY * A showcase for sustainable, high-performance design o Incorporates the best in energy efficiency, environmental performance, and advanced controls using a "whole building" integrated design process * Serves as a model for cost-competitive, high-performance commercial buildings for the nation's design construction, operation, and financing communities 3 Research Support Facility Vision NATIONAL RENEWABLE ENERGY LABORATORY Design-Build Process 4 NATIONAL RENEWABLE ENERGY LABORATORY * Encourages innovation * Reduces owner's risk

109

Convection towers  

DOE Patents (OSTI)

Convection towers which are capable of cleaning the pollution from large quantities of air, of generating electricity, and of producing fresh water utilize the evaporation of water sprayed into the towers to create strong airflows and to remove pollution from the air. Turbines in tunnels at the skirt section of the towers generate electricity, and condensers produce fresh water.

Prueitt, Melvin L. (Los Alamos, NM)

1996-01-01T23:59:59.000Z

110

Convection towers  

DOE Patents (OSTI)

Convection towers which are capable of cleaning the pollution from large quantities of air, of generating electricity, and of producing fresh water utilize the evaporation of water sprayed into the towers to create strong airflows and to remove pollution from the air. Turbines in tunnels at the skirt section of the towers generate electricity, and condensers produce fresh water.

Prueitt, Melvin L. (Los Alamos, NM)

1995-01-01T23:59:59.000Z

111

Convection towers  

DOE Patents (OSTI)

Convection towers which are capable of cleaning the pollution from large quantities of air, of generating electricity, and of producing fresh water utilize the evaporation of water sprayed into the towers to create strong airflows and to remove pollution from the air. Turbines in tunnels at the skirt section of the towers generate electricity, and condensers produce fresh water. 6 figs.

Prueitt, M.L.

1996-01-16T23:59:59.000Z

112

Convection towers  

DOE Patents (OSTI)

Convection towers which are capable of cleaning the pollution from large quantities of air and of generating electricity utilize the evaporation of water sprayed into the towers to create strong airflows and to remove pollution from the air. Turbines in tunnels at the skirt section of the towers generate electricity. Other embodiments may also provide fresh water, and operate in an updraft mode.

Prueitt, Melvin L. (Los Alamos, NM)

1994-01-01T23:59:59.000Z

113

Comparative Review of a Dozen National Energy Plans: Focus on Renewable and Efficient Energy  

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

046 046 March 2009 A Comparative Review of a Dozen National Energy Plans: Focus on Renewable and Efficient Energy Jeffrey Logan and Ted L. James National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Operated by the Alliance for Sustainable Energy, LLC Contract No. DE-AC36-08-GO28308 Technical Report NREL/TP-6A2-45046 March 2009 A Comparative Review of a Dozen National Energy Plans: Focus on Renewable and Efficient Energy Jeffrey Logan and Ted L. James Prepared under Task No. SAO7.9C50 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government.

114

National Science Foundation/FCTO Memorandum of Understanding Enables Increased Renewable Hydrogen R&D  

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

In support of a Memorandum of Understanding between the DOEs Fuel Cell Technologies Office and the National Science Foundation (NSF), NSF has awarded $2.77 million to four teams to investigate renewable hydrogen fuel technologies.

115

Wind Resource Estimation and Mapping at the National Renewable Energy Laboratory  

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

Resource Estimation and Resource Estimation and Mapping at the National Renewable Energy Laboratory April 1999 * NREL/CP-500-26245 M. Schwartz Presented at the ASES Solar '99 Conference Portland, Maine June 12-16, 1999 National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401-3393 NREL is a U.S. Department of Energy Laboratory Operated by Midwest Research Institute * * * * Battelle * * * * Bechtel

116

Disaster Resiliency and Recovery: Capabilities (Fact Sheet), NREL (National Renewable Energy Laboratory)  

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

a a pa b i l i t i e s Disaster Resiliency and Recovery NREL Experts Assist Before and After a Disaster The National Renewable Energy Laboratory (NREL) is the nation's leader in energy efficient and renewable energy technologies, practices, and strategies. For the last 15 years, NREL has provided expertise, tools, and innovations to private industry; federal, state, and local governments; non-profit organizations; and communities during the planning, recovery,

117

Assessing the Potential for Renewable Energy on National Forest System Lands  

Wind Powering America (EERE)

Assessing the Potential for Renewable Energy Assessing the Potential for Renewable Energy on National Forest System Lands USDA Forest Service National Renewable Energy Laboratory CD-Lite Version: Download CD-Lite ZIP File with no GIS Data (46 MB) Download CD ZIP File (146 MB) NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not

118

P.E.Morthorst, Ris National Laboratory Support Schemes for Renewables, Berlin 19-21 January 2004  

E-Print Network (OSTI)

P.E.Morthorst, Risø National Laboratory Support Schemes for Renewables, Berlin 19-21 January 2004 Important Considerations for Developing a Support Scheme · Renewables are very different in kind ·Size for Renewables, Berlin 19-21 January 2004 #12;P.E.Morthorst, Risø National Laboratory Support Schemes

119

Salazar, Chu Announce Next Step in Nation's March toward Renewable Energy  

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

Announce Next Step in Nation's March toward Renewable Announce Next Step in Nation's March toward Renewable Energy Future Salazar, Chu Announce Next Step in Nation's March toward Renewable Energy Future December 16, 2010 - 12:00am Addthis WASHINGTON - Today Secretary of the Interior Ken Salazar and Secretary of Energy Steven Chu announced a comprehensive environmental analysis that has identified proposed 'solar energy zones' on public lands in six western states most suitable for environmentally sound, utility-scale solar energy production. The detailed study, known as the Draft Solar Programmatic Environmental Impact Statement, was compiled over the past two years as part of the Obama Administration's efforts to create a framework for developing renewable energy in the right way and in the right places. The public is encouraged

120

Windmill tower  

SciTech Connect

A windmill tower supports a propeller and a platform that in turn supports a propeller feather control system and a generator system. The entire tower rotates at its base under changes in wind direction so the rotating propeller is constantly maintained upwind of the tower. The tower is a rigid structure that withstands cyclic thrust and torque loading sufficiently to reduce resonant vibrations of the tower as the propeller rotates under the influence of the wind. The resonant frequency of the tower can be higher than the passing frequency of the rotating propeller blades. The tower includes a pair of generally upright fore legs that converge upwardly toward a first apex on the propeller axis of rotation near the front of the platform immediately behind the propeller hub. A diagonal bracing strut extends downwardly from the first apex away from the plane of the fore legs and toward the rear of the tower. The bottoms of the fore legs and the diagonal bracing strut are rigidly interconnected by base plane truss members. A pair of upwardly converging aft legs extend diagonally upwardly from the bottoms of the fore legs toward a second apex aft of the first apex at the rear of the platform. At regular vertical intervals, stiffening trusses add rigidity to the main upright members of the tower structure. The natural frequency of the tower is raised by the fore legs and the diagonal bracing strut being interconnected in a rigid base plane truss. The diagonal bracing strut resists thrust loading on the tower, and the fore legs and aft legs resist torsional forces produced at the top of the tower.

Schachle, C.; Schachle, E.C.; Schachle, J.R.; Schachle, P.J.

1982-04-06T23:59:59.000Z

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


121

Convection towers  

DOE Patents (OSTI)

Convection towers which are capable of cleaning the pollution from large quantities of air and of generating electricity utilize the evaporation of water sprayed into the towers to create strong airflows and to remove pollution from the air. Turbines in tunnels at the skirt section of the towers generate electricity. Other embodiments may also provide fresh water, and operate in an updraft mode. 5 figures.

Prueitt, M.L.

1994-02-08T23:59:59.000Z

122

National Renewable Energy Laboratory NREL/TP-580-24190  

E-Print Network (OSTI)

.S. Department of Energy's Aquatic Species Program--Biodiesel from Algae July 1998 By John Sheehan Terri Dunahay.S.DepartmentofEnergy's AquaticSpeciesProgram: BiodieselfromAlgae Close-Out Report #12;NREL/TP-580-24190 A Look Back at the U of Fuels Development funded a program to develop renewable transportation fuels from algae. The main focus

Laughlin, Robert B.

123

A national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

A national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable of Energy Efficiency and Renewable Energy by Midwest Research Institute · Battelle Contract No. DE-AC36 .................................................................................................6 5 Wind Turbine

124

Renewable Fuels Associations National Ethanol Conference  

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

Mark Elless, a BETO technology manager, will be representing BETO at the 20th anniversary of the National Ethanol Conference.

125

Wind LCA Harmonization (Fact Sheet), NREL (National Renewable Energy Laboratory)  

SciTech Connect

NREL recently led the Life Cycle Assessment (LCA) Harmonization Project, a study that provides more exact estimates of GHG emissions for renewable and conventional generation, clarifying inconsistent and conflicting estimates in the published literature, and reducing uncertainty. This involved a systematic review and harmonization of life cycle assessment (LCA) literature of utility-scale wind power systems in order to determine the causes of life cycle greenhouse gases (GHG) emissions and, where possible, reduce variability in GHG estimates.

Not Available

2013-06-01T23:59:59.000Z

126

Final Site-Wide Environmental Assessment of the National Renewable Energy Laboratorys South Table Mountain Complex  

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

# 1440 # 1440 FINAL Site-Wide Environmental Assessment of the National Renewable Energy Laboratory's South Table Mountain Complex July 2003 U.S. DEPARTMENT OF ENERGY GOLDEN FIELD OFFICE NATIONAL RENEWABLE ENERGY LABORATORY 1617 Cole Boulevard Golden, Colorado 80401 Site-Wide Environmental Assessment of FINAL National Renewable Energy Laboratory's South Table Mountain Complex TABLE OF CONTENTS LIST OF ACRONYMS.................................................................................................................vii S. SUMMARY .................................................................................................................... S-1 S.1 INTRODUCTION ...........................................................................................................

127

Steps to Developing the New Orleans Strategic Energy Plan (Presentation), National Renewable Energy Laboratory (NREL)  

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

Steps to Developing the New Orleans Steps to Developing the New Orleans Strategic Energy Plan Elizabeth Brown National Renewable Energy Laboratory New Orleans City Council Utility Subcommittee Meeting January 17, 2008 NREL/PR-7A20-51650 National Renewable Energy Laboratory Only national laboratory dedicated to renewable energy and energy efficiency R&D Research spans fundamental science to technology to policy and market solutions New Orleans Support: Funded by U.S. DOE to provide technical and policy expertise to assist in developing energy strategies for recovery and rebuild - Schools - Residential - Municipal - Energy Policy Presentation Overview * Strategic energy planning: why and how? * Next Steps for New Orleans Strategy Development * Suggestions for immediate implementation * Next steps for immediate implementation

128

Sensitivity Analysis of Offshore Wind Cost of Energy (Poster), NREL (National Renewable Energy Laboratory)  

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

Plant Sensitivity Analysis Plant Sensitivity Analysis Abstract NREL Wind Energy Systems Engineering Tool Sensitivity Analysis and Results Sensitivity Analysis of Offshore Wind Cost of Energy Sensitivity Analysis of Offshore Wind Cost of Energy K. Dykes, A. Ning, P. Graf, G. Scott, R. Damiani, M. Hand, R. Meadows, W. Musial, P. Moriarty, P. Veers * National Renewable Energy Laboratory * Golden, Colorado K. Dykes, A. Ning, P. Graf, G. Scott, R. Damiani, M. Hand, R. Meadows, W. Musial, P. Moriarty, P. Veers * National Renewable Energy Laboratory * Golden, Colorado Introduction OFFSHORE WINDPOWER 2012, Virginia Beach, October 911, 2012 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NREL/PO-5000-56411

129

Energy Storage Management for VG Integration (Presentation), NREL (National Renewable Energy Laboratory)  

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

Energy Storage Management for VG Integration Energy Storage Management for VG Integration UWIG FALL TECHNIICAL WORKSHOP Brendan Kirby National Renewable Energy Laboratory Consultant October 13, 2011 NREL/PR-5500-53295 Photo by NREL/PIX 19498 National Renewable Energy Laboratory Innovation for Our Energy Future Increases Value Through Optimized Ancillary Service (AS) Provision: Pumped Storage Generator Example (320 MW pump, 200-400 MW gen, 40 MW reg, 200 MW spin, 400 MW non) * Total profits increased 133%; * Energy profits reduced -48%; * Regulation profits added +41%; * Spinning profits added +89%; * Non-Spin profits added +50%. CAISO market modeled for all 2010

130

NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

& Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Contract No. DE-AC36-08GO28308 Impact of Generator Flexibility on Electric System Costs and Integration of Renewable Energy

131

NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

& Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost is available at no cost from the National Renewable Energy Laboratory (NREL) at www

132

PV Installation Labor Market Analysis and PV JEDI Tool Developments (Presentation), NREL (National Renewable Energy Laboratory)  

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

PV Installation Labor Market Analysis PV Installation Labor Market Analysis and PV JEDI Tool Developments Barry Friedman NREL Strategic Energy Analysis Center May 16, 2012 World Renewable Energy Forum Denver, Colorado NREL/PR-6A20-55130 NATIONAL RENEWABLE ENERGY LABORATORY Disclaimer 2 DISCLAIMER AGREEMENT These information ("Data") are provided by the National Renewable Energy Laboratory ("NREL"), which is operated by the Alliance for Sustainable Energy LLC ("Alliance") for the U.S. Department of Energy (the "DOE"). It is recognized that disclosure of these Data is provided under the following conditions and warnings: (1) these Data have been prepared for reference purposes only; (2) these Data consist of forecasts, estimates or assumptions made on a best-

133

National Renewable Energy Laboratory Report Identifies Research Needed to Address Power Market Design Challenges  

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

A new report by DOE's National Renewable Energy Laboratory identifies research opportunities to improve the ways in which wholesale electricity markets are designed, with a focus on how the characteristics of variable generation from wind and solar power can affect those markets.

134

Comparative Review of a Dozen National Energy Plans: Focus on Renewable and Efficient Energy  

SciTech Connect

Dozens of groups have submitted energy, environmental, and economic recovery plans for consideration by the Obama administration and the 111th Congress. This report provides a comparative analysis of 12 national proposals, focusing especially on energy efficiency (EE) and renewable energy (RE) market and policy issues.

Logan, J.; James, T. L.

2009-03-01T23:59:59.000Z

135

Model documentation Renewable Fuels Module of the National Energy Modeling System  

SciTech Connect

This report documents the objectives, analaytical approach and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the 1996 Annual Energy Outlook forecasts. The report catalogues and describes modeling assumptions, computational methodologies, data inputs, and parameter estimation techniques. A number of offline analyses used in lieu of RFM modeling components are also described.

NONE

1996-01-01T23:59:59.000Z

136

Laboratories for the 21st Century Case Studies: National Renewable Energy Laboratory, Science and Technology Facility  

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

Case study describes the National Renewable Energy Laboratory (NREL) as a Laboratories for the 21st Century (Labs21) partner. NREL set aggressive goals for energy savings, daylighting, and achieving a LEED Gold rating (through the U.S. Green Building Council's Leadership in Energy and Environmental Design program) for its S&TF building.

137

National Renewable Energy Laboratory Feed | Open Energy Information  

Open Energy Info (EERE)

Feed Feed Jump to: navigation, search Home | About | Inventory | Partnerships | Capacity Building | Webinars | Reports | Events | News | List Serve CLEAN Member Feeds Center for Environment and National Security at Scripps Centro de Energías Renovables (CER) The Children's Investment Fund Foundation (CIFF) Climate and Development Knowledge Network (CDKN) Climate Technology Initiative (CTI) ClimateWorks Foundation Coalition for Rainforest Nations (CfRN) Ecofys Energy Research Centre of the Netherlands (ECN) Energy Sector Management Assistance Program of the World Bank (ESMAP) Environment and Development Action in the Third World (ENDA-TM) German Aerospace Center (DLR) German Agency for International Cooperation (GIZ) Global Village Energy Partnership (GVEP) Information for Development Program (infoDev)

138

A national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

, including 20% postconsumer waste #12;Acknowledgments This work was funded by the U.S. Department of EnergyA national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy National Renewable Energy Laboratory Innovation for Our Energy Future Interaction of Compliance

139

A national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

% postconsumer waste #12;Acknowledgments This work was funded by the U.S. Department of Energy's (DOE) OfficeA national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy National Renewable Energy Laboratory Innovation for Our Energy Future Green Power Marketing

140

A national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

% postconsumer waste #12;Acknowledgments This work was funded by the U.S. Department of Energy's (DOE) OfficeA national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy National Renewable Energy Laboratory Innovation for Our Energy Future Trends in Utility Green

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


141

Recharging U.S. Energy Policy: Advocating for a National Renewable Portfolio Standard  

E-Print Network (OSTI)

for sup- porting renewable energy growth. 106 The Europeanfa- cilitate renewable energy production growth in the E.U.renewable energy and support renewable electricity's growth.

Lunt, Robin J.

2007-01-01T23:59:59.000Z

142

Proceedings of the National Renewable Energy Laboratory Wind Energy Systems Engineering Workshop  

SciTech Connect

The second National Renewable Energy Laboratory (NREL) Wind Energy Systems Engineering Workshop was held in Broomfield, Colorado, from January 29 to February 1, 2013. The event included a day-and-a-half workshop exploring a wide variety of topics related to system modeling and design of wind turbines and plants. Following the workshop, 2 days of tutorials were held at NREL, showcasing software developed at Sandia National Laboratories, the National Aeronautics and Space Administration's Glenn Laboratories, and NREL. This document provides a brief summary of the various workshop activities and includes a review of the content and evaluation results from attendees.

Dykes, K.

2014-12-01T23:59:59.000Z

143

Strategic Sequencing for State Distributed PV Policies: Program Overviews (Fact Sheet), NREL (National Renewable Energy Laboratory)  

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

report finds report finds that through strategic policy implementation, governments can successfully support renewable energy even in times when funding is limited. p r o g r a m o v e r v i e w s Strategic Sequencing for State Distributed PV Policies New analysis report aims to help state officials and policymakers expand markets for solar technologies and ultimately reduce the cost of installed solar nationwide In recent years, state and local policymakers have shown increasing interest in developing renewable energy markets to promote local economic development, increase energy security, and reduce the environmental impact of electricity production. The National Renewable Energy Laboratory's Strategic Sequencing for State Distributed PV Policies: A Quantitative Analysis of

144

2012 DOE Sustainability Awards PSO Site Title EE National Renewable Energy Laboratory Comprehensive Energy Management  

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

Sustainability Awards Sustainability Awards PSO Site Title EE National Renewable Energy Laboratory Comprehensive Energy Management EM Headquarters - EM Environmental Management's Sustainability Hero EM Savannah River Site SRS - An Innovative Approach for In-Situ Detection of Mercury in Soils and Sediments EM Savannah River Site SRS Biomass Steam and Co-generation Project EM Savannah River Site SRS Moving Beyond Pump and Treat for cVOC Remediation FE National Energy Technology Laboratory Exceptional Service/Sustainability Champion FE National Energy Technology Laboratory Successful Implementation of NETL's Environmental Management System FE National Energy Technology Laboratory Water Resources LM Legacy Management Not Just Your Average EMS NA Los Alamos National Laboratory Ronnie Garcia - Master of Minimization

145

Electric Vehicle and Infrastructure Codes and Standards Citations (Brochure), NREL (National Renewable Energy Laboratory)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Electric Vehicle and Infrastructure Codes and Standards Citations This document lists codes and standards typically used for U.S. electric vehicle and infrastructure projects. To determine which codes and standards apply to a specific project, identify the codes and standards currently in effect within the jurisdiction where the project will be located. Some jurisdictions also have unique ordinances or regulations that could apply. Learn about codes and standards basics at www.afdc.energy.gov/afdc/codes_standards_basics.html. Find electric vehicle and infrastructure codes and standards in these categories:

146

STATE: HI PROJECT Subtask 2.1 Maui Site: National Marine Renewable Energy Center in Hawaii  

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

1 Maui Site: National Marine Renewable Energy Center in Hawaii 1 Maui Site: National Marine Renewable Energy Center in Hawaii TITLE: Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number DE-PS36-08G098030 DE-FG36-08G018180 GFO-09-013-001 G018180 Based on my review of the information concerning the pro posed action, as NEPA CompHance Officer (authorized under DOE Order 451.1A), I have made the foHowing determination: Cx, EA, EIS APPENDIX AND NUMBER: Description: 83.1 Onsite and offsite site characterization and environmental monitoring, including siting, construction (or modification), operation, and dismantlement or closing (abandonment) of qharacterization and monitoring devices and siting, construction, and associated operation of a small-scale laboratory building or renovation of a room in an existing building

147

STATE: HI PROJECT Subtask 2.2 MCBH Site: National Marine Renewable Energy Center in Hawaii  

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

2 MCBH Site: National Marine Renewable Energy Center in Hawaii 2 MCBH Site: National Marine Renewable Energy Center in Hawaii TITLE: Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number cm Number DE-PS36-08G098030 DE-FG36-08G018180 GFO-09-013-002 G018180 Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized ullder DOE Order 451.1A), I have made the fODowing determinatioll: Cx, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including, but not limited to, Iterature surveys, inventories, audits), data analysis (including computer modeling), document preparation (such as conceptual design or feasbHity studies, analytical energy supply and demand studies), and dissenination (including, but not limited to, docl.lllent mailings, pLt>lication, and distribution;

148

Propane Vehicle and Infrastructure Codes and Standards Citations (Brochure), NREL (National Renewable Energy Laboratory)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Propane Vehicle and Infrastructure Codes and Standards Citations This document lists codes and standards typically used for U.S. propane vehicle and infrastructure projects. To determine which codes and standards apply to a specific project, identify the codes and standards currently in effect within the jurisdiction where the project will be located. Some jurisdictions also have unique ordinances or regulations that could apply. Learn about codes and standards basics at www.afdc.energy.gov/afdc/codes_standards_basics.html. Find propane vehicle and infrastructure codes and standards in these categories:

149

Stationary and Portable Fuel Cell Systems Codes and Standards Citations (Brochure), NREL (National Renewable Energy Laboratory)  

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

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Stationary and Portable Fuel Cell Systems Codes and Standards Citations This document lists codes and standards typically used for Stationary and Portable Fuel Cell Systems projects. To determine which codes and standards apply to a specific project, you need to identify the codes and standards currently in effect within the jurisdiction where the project will be located. Some jurisdictions also have unique applicable ordinances or regulations. Learn about codes and standards basics at www.afdc.energy.gov/afdc/codes_standards_basics.html. Find Stationary and Portable Fuel Cell Systems codes and standards in these categories:

150

Compressed Natural Gas and Liquefied Petroleum Gas Conversions: The National Renewable Energy Laboratory's Experience  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Compressed Natural Gas and Liquefied Petroleum Gas Conversions: Compressed Natural Gas and Liquefied Petroleum Gas Conversions: The National Renewable Energy Laboratory's Experience N T Y A U E O F E N E R G D E P A R T M E N I T E D S T A T S O F A E R I C M Compressed Natural Gas and Liquefied Petroleum Gas Conversions: The National Renewable Energy Laboratory's Experience N T Y A U E O F E N E R G D E P A R T M E N I T E D S T A T S O F A E R I C M Robert C. Motta Kenneth J. Kelly William W. Warnock Executive Summary The National Renewable Energy Laboratory (NREL) contracted with conversion companies in six states to convert approximately 900 light-duty Federal fleet vehicles to operate on compressed natural gas (CNG) or liquefied petroleum gas (LPG). The contracts were initiated in order to help the Federal government meet the vehicle acquisition requirements of the Energy Policy Act of 1992 (EPACT) during a period of limited

151

Recharging U.S. Energy Policy: Advocating for a National Renewable Portfolio Standard  

E-Print Network (OSTI)

states with strong renewable resources that efficientlymust be derived from renewable resources." 40 Although RPSseek the lowest cost renewable resources without having to

Lunt, Robin J.

2007-01-01T23:59:59.000Z

152

Recharging U.S. Energy Policy: Advocating for a National Renewable Portfolio Standard  

E-Print Network (OSTI)

to fa- cilitate renewable energy production growth in theat pro- moting renewable energy production in the memberof significant renewable energy production in the U.S. also

Lunt, Robin J.

2007-01-01T23:59:59.000Z

153

Recharging U.S. Energy Policy: Advocating for a National Renewable Portfolio Standard  

E-Print Network (OSTI)

that directly compares renewable energy costs to traditionalif the marginal cost of renewable energy exceeded 1.5 centsthe marginal cost of renewable energy. 49. Rader, supra note

Lunt, Robin J.

2007-01-01T23:59:59.000Z

154

NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC. This report is available at no cost Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated

155

Assessment of Load and Energy Reduction Techniques (ALERT) Retrocommissioning Case Study of Two National Renewable Energy Laboratory (NREL) Sites  

E-Print Network (OSTI)

Portland Energy Conservation Incorporated (PECI) in conjunction with the National Renewable Energy Laboratory (NREL) staff performed an Assessment of Load and Energy Reduction Techniques (ALERT) retrocommissioning evaluation on several buildings...

Luskay, L.; Haasl, T.; Schwab, J.; Beattie, D.

2003-01-01T23:59:59.000Z

156

Model documentation: Renewable Fuels Module of the National Energy Modeling System  

SciTech Connect

This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it related to the production of the 1994 Annual Energy Outlook (AEO94) forecasts. The report catalogues and describes modeling assumptions, computational methodologies, data inputs, and parameter estimation techniques. A number of offline analyses used in lieu of RFM modeling components are also described. This documentation report serves two purposes. First, it is a reference document for model analysts, model users, and the public interested in the construction and application of the RFM. Second, it meets the legal requirement of the Energy Information Administration (EIA) to provide adequate documentation in support of its models. The RFM consists of six analytical submodules that represent each of the major renewable energy resources -- wood, municipal solid waste (MSW), solar energy, wind energy, geothermal energy, and alcohol fuels. Of these six, four are documented in the following chapters: municipal solid waste, wind, solar and biofuels. Geothermal and wood are not currently working components of NEMS. The purpose of the RFM is to define the technological and cost characteristics of renewable energy technologies, and to pass these characteristics to other NEMS modules for the determination of mid-term forecasted renewable energy demand.

Not Available

1994-04-01T23:59:59.000Z

157

Model documentation renewable fuels module of the National Energy Modeling System  

SciTech Connect

This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the 1995 Annual Energy Outlook (AEO95) forecasts. The report catalogues and describes modeling assumptions, computational methodologies, data inputs, and parameter estimation techniques. A number of offline analyses used in lieu of RFM modeling components are also described. The RFM consists of six analytical submodules that represent each of the major renewable energy resources--wood, municipal solid waste (MSW), solar energy, wind energy, geothermal energy, and alcohol fuels. The RFM also reads in hydroelectric facility capacities and capacity factors from a data file for use by the NEMS Electricity Market Module (EMM). The purpose of the RFM is to define the technological, cost and resource size characteristics of renewable energy technologies. These characteristics are used to compute a levelized cost to be competed against other similarly derived costs from other energy sources and technologies. The competition of these energy sources over the NEMS time horizon determines the market penetration of these renewable energy technologies. The characteristics include available energy capacity, capital costs, fixed operating costs, variable operating costs, capacity factor, heat rate, construction lead time, and fuel product price.

NONE

1995-06-01T23:59:59.000Z

158

Lawrence Livermore National Laboratory (LLNL) Experimental Test Site (Site 300) Salinity Evaluation and Minimization Plan for Cooling Towers and Mechanical Equipment Discharges  

SciTech Connect

This document was created to comply with the Central Valley Regional Water Quality Control Board (CVRWQCB) Waste Discharge Requirement (Order No. 98-148). This order established new requirements to assess the effect of and effort required to reduce salts in process water discharged to the subsurface. This includes the review of technical, operational, and management options available to reduce total dissolved solids (TDS) concentrations in cooling tower and mechanical equipment water discharges at Lawrence Livermore National Laboratory's (LLNL's) Experimental Test Site (Site 300) facility. It was observed that for the six cooling towers currently in operation, the total volume of groundwater used as make up water is about 27 gallons per minute and the discharge to the subsurface via percolation pits is 13 gallons per minute. The extracted groundwater has a TDS concentration of 700 mg/L. The cooling tower discharge concentrations range from 700 to 1,400 mg/L. There is also a small volume of mechanical equipment effluent being discharged to percolation pits, with a TDS range from 400 to 3,300 mg/L. The cooling towers and mechanical equipment are maintained and operated in a satisfactory manner. No major leaks were identified. Currently, there are no re-use options being employed. Several approaches known to reduce the blow down flow rate and/or TDS concentration being discharged to the percolation pits and septic systems were reviewed for technical feasibility and cost efficiency. These options range from efforts as simple as eliminating leaks to implementing advanced and innovative treatment methods. The various options considered, and their anticipated effect on water consumption, discharge volumes, and reduced concentrations are listed and compared in this report. Based on the assessment, it was recommended that there is enough variability in equipment usage, chemistry, flow rate, and discharge configurations that each discharge location at Site 300 should be considered separately when deciding on an approach for reducing the salt discharge to the subsurface. The smaller units may justify moderate changes to equipment, and may benefit from increased cleaning frequencies, more accurate and suitable chemical treatment, and sources of make up water and discharge re-use. The larger cooling towers would be more suitable for automated systems where they don't already exist, re-circulation and treatment of blow down water, and enhanced chemical dosing strategies. It may be more technically feasible and cost efficient for the smaller cooling towers to be replaced by closed loop dry coolers or hybrid towers. There are several potential steps that could be taken at each location to reduce the TDS concentration and/or water use. These include: sump water filtration, minimization of drift, accurate chemical dosing, and use of scale and corrosion coupons for chemical calibration. The implementation of some of these options could be achieved by a step-wise approach taken at two representative facilities. Once viable prototype systems have been proven in the field, systematic implementation should proceed for the remaining systems, with cost, desired reduction, and general feasibility taken into consideration for such systems.

Daily III, W D

2010-02-24T23:59:59.000Z

159

Vehicle to Micro-Grid: Leveraging Existing Assets for Reliable Energy Management (Poster), NREL (National Renewable Energy Laboratory)  

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

to Micro-Grid: Leveraging Existing Assets for Reliable Energy Management to Micro-Grid: Leveraging Existing Assets for Reliable Energy Management Mike Simpson, Tony Markel, and Michael O'Keefe National Renewable Energy Laboratory INTRODUCTION OPPORTUNITY National Renewable Energy Laboratory Presented at the 4th International Conference on Integration of Renewable & Distributed Energy Resources, December 6-10 , 2010 * Albuquerque, New Mexico U.S. military bases, such as Fort Carson, are interested in opportunities to lower energy consumption and use renewable resources. l Electricity GCV Micro-Grid The Smith Electric Newton all-electric truck Fort Carson Photovoltaic Installation NREL PIX 17631 NREL PIX # 17394 Natural Gas Renewable Energy Truck Fleet Diesel Generators

160

National Wind Technology Center to Debut New Dynamometer (Fact Sheet), Highlights in Research & Development, NREL (National Renewable Energy Laboratory)  

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

New test facility will be used to accelerate the New test facility will be used to accelerate the development and deployment of next-generation wind energy technologies. This fall, the National Wind Technology Center (NWTC) at the National Renewable Energy Laboratory (NREL) will open a new dynamometer test facility. Funded by a grant from the U.S. Department of Energy under the American Recovery and Reinvestment Act (ARRA), the new facility will offer wind industry engineers a unique opportunity to conduct a wide range of tests on the mechanical and electrical power producing systems of a wind turbine including generators, gearboxes, power converters, bearings, brakes, lubrication, cooling, and control systems. Dynamometers enable industry and testing agencies to verify the performance and reliability

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


161

Buildings to Grid Integration Technical Meeting: National Renewable Energy Laboratory, Energy Systems Integration Facility, Golden, CO  

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

Buildings to Grid Integration Buildings to Grid Integration Technical Meeting: National Renewable Energy Laboratory, Energy Systems Integration Facility Golden, CO December 2012 1 WELCOME Welcome to the Buildings to Grid Integration Technical Meeting and to Golden, Colorado. On behalf of the U.S. Department of Energy Building Technologies Program, I would like to thank you for attending and for your active participation. I look forward to meeting you and hearing your perspective on enabling significant buildings to grid integration. Everyone is here because we are working to make efficient transactions between buildings and the grid a commercial reality, whether it is through

162

Evaluation of Radiometers Deployed at the National Renewable Energy Laboratory's Solar Radiation Research Laboratory  

SciTech Connect

This study analyzes the performance of various commercially available radiometers used for measuring global horizontal irradiances and direct normal irradiances. These include pyranometers, pyrheliometers, rotating shadowband radiometers, and a pyranometer with fixed internal shading and are all deployed at the National Renewable Energy Laboratory's Solar Radiation Research Laboratory. Data from 32 global horizontal irradiance and 19 direct normal irradiance radiometers are presented. The radiometers in this study were deployed for one year (from April 1, 2011, through March 31, 2012) and compared to measurements from radiometers with the lowest values of estimated measurement uncertainties for producing reference global horizontal irradiances and direct normal irradiances.

Habte, A.; Wilcox, S.; Stoffel, T.

2014-02-01T23:59:59.000Z

163

Electric Vehicle and Infrastructure Codes and Standards Chart (Revised) (Fact Sheet), NREL (National Renewable Energy Laboratory)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Dispensing Dispensing Infrastructure NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. CONTROLLING AUTHORITIES: State and Federal Energy Regulatory Commissions CONTROLLING AUTHORITIES: Local Building and Fire Departments CONTROLLING AUTHORITIES: DOT/NHTS Many standards development organizations (SDOs) are working to develop codes and standards needed for the utilization of alternative fuel vehicle technologies. This chart shows the SDOs responsible for leading the support and development of key codes and standards for electric. Electric Vehicle and Infrastructure Codes and Standards Chart Institute of Electrical and Electronics Engineers, Inc. FERC Federal Energy

164

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.  

E-Print Network (OSTI)

& Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Contract No. DE-AC36-08GO28308 Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617

California at Davis, University of

165

A national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

Energy National Renewable Energy Laboratory Innovation for Our Energy Future Fault Analysis at a Wind. Mills and R. Foster New Mexico State University J. Conto ERCOT A. Ellis Public Service Company of New% postconsumer waste #12;FAULT ANALYSIS AT A WIND POWER PLANT FOR ONE YEAR OF OBSERVATION Eduard Muljadi National

166

The Fleet DNA Project (Fact Sheet), NREL (National Renewable Energy Laboratory)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Fleet DNA Project Fleet DNA Project aims to accelerate the evolution of advanced vehicle development and support the strategic deployment of market-ready technologies that reduce costs, fuel consumption, and emissions. At the heart of the Fleet DNA Project is a clearinghouse of medium- and heavy-duty commercial fleet transportation data for optimizing the design of advanced vehicle technologies or for selecting a given technology to invest in. Designed by the U.S. Department of Energy's National Renewable Energy Laboratory in partnership with Oak Ridge National Laboratory, this online tool will help vehicle manufacturers and fleets understand the broad operational range for many of today's commercial vehicle vocations. Transportation Data Now in the early stages of development, this bench-

167

Sustainable Transportation, Continuum Magazine, Fall 2013 / Issue 5 (Book), NREL (National Renewable Energy Laboratory)  

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

L L L 2 0 1 3 / I S S U E 5 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NREL.GOV/CONTINUUM S U S T A I N A B L E T R A N S P O R T A T I O N 2 Continuum DAN SAYS TRANSFORMING TRANSPORTATION This issue of Continuum focuses on our contributions toward creating a sustainable transportation system-from developing more efficient electric and hydrogen fuel-cell vehicles to inventing technologies and processes for producing biofuel alternatives to gasoline, diesel, and even jet fuel. In some ways, the challenges we face in transforming our nation's vehicle

168

Model documentation, Renewable Fuels Module of the National Energy Modeling System  

SciTech Connect

This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the Annual Energy Outlook 1998 (AEO98) forecasts. The report catalogues and describes modeling assumptions, computational methodologies, data inputs, and parameter estimation techniques. A number of offline analyses used in lieu of RFM modeling components are also described. For AEO98, the RFM was modified in three principal ways, introducing capital cost elasticities of supply for new renewable energy technologies, modifying biomass supply curves, and revising assumptions for use of landfill gas from municipal solid waste (MSW). In addition, the RFM was modified in general to accommodate projections beyond 2015 through 2020. Two supply elasticities were introduced, the first reflecting short-term (annual) cost increases from manufacturing, siting, and installation bottlenecks incurred under conditions of rapid growth, and the second reflecting longer term natural resource, transmission and distribution upgrade, and market limitations increasing costs as more and more of the overall resource is used. Biomass supply curves were also modified, basing forest products supplies on production rather than on inventory, and expanding energy crop estimates to include states west of the Mississippi River using information developed by the Oak Ridge National Laboratory. Finally, for MSW, several assumptions for the use of landfill gas were revised and extended.

NONE

1998-01-01T23:59:59.000Z

169

Renewable Electricity Futures Study  

E-Print Network (OSTI)

Renewable Electricity Futures Study End-use Electricity Demand Volume 3 of 4 Volume 2 PDF Volume 3;Renewable Electricity Futures Study Edited By Hand, M.M. National Renewable Energy Laboratory Baldwin, S. U Sandor, D. National Renewable Energy Laboratory Suggested Citations Renewable Electricity Futures Study

170

Renewable Project Overview  

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

Project Overview Project Overview Federal Utility Partnership Working Group 5/6/09 Chandra Shah, NREL 303-384-7557, chandra.shah@nrel.gov National Renewable Energy Laboratory Innovation for Our Energy Future Presentation Overview Federal and utility renewable requirements Power Purchase Agreements (PPA) Western Area Power Administration Federal Renewable Program UESC and renewables * Participating in utility renewable programs - Opportunity Announcement process Renewable projects implemented using appropriations National Renewable Energy Laboratory Innovation for Our Energy Future Biomass Resource

171

Financing Public Sector Projects with Clean Renewable Energy Bonds (CREBs); Fact Sheet Series on Financing Renewable Energy Projects, National Renewable Energy Laboratory (NREL)  

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

renewable energy bonds (CREBs) present a low-cost renewable energy bonds (CREBs) present a low-cost opportunity for public entities to issue bonds to finance renewable energy projects. The federal government lowers the cost of debt by providing a tax credit to the bondholders in lieu of interest payments from the issuer. Because CREBs are theoretically interest free, they may be more attractive than traditional tax-exempt municipal bonds. In February 2009, Congress appropriated a total of $2.4 billion for the "New CREBs" program. No more than one-third of the budget may be allocated to each of the eligible entities: (1) governmental bodies, (2) electric cooperatives, and (3) public power providers. Applications for this round of "New CREBs" were due to the Internal Revenue Service (IRS) on August 4,

172

National Template: Hydrogen Vehicle and Infrastructure Codes and Standards (Fact Sheet), NREL (National Renewable Energy Laboratory)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

pipeline safety) CONTROLLING AUTHORITIES: State and Local Government (zoning, building permits) CONTROLLING AUTHORITIES: DOT/NHTS (crashworthiness) EPA (emissions) Many standards development organizations (SDOs) are working to develop codes and standards needed to prepare for the commercialization of alternative fuel vehicle technologies. This graphic template shows the SDOs responsible for leading the support and development of key codes and standards for hydrogen. National Template: Hydrogen Vehicle and Infrastructure Codes and Standards General FC Vehicle Safety: Fuel Cell Vehicle Systems: Fuel System Components: Containers: Reformers: Emissions: Recycling: Service/Repair: Storage Tanks: Piping: Dispensers: On-site H2 Production: Codes for the Environment: Composite Containers:

173

New Facility to Shed Light on Offshore Wind Resource (Fact Sheet), Highlights in Research & Development, NREL (National Renewable Energy Laboratory)  

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

As a pre-existing structure in a location with As a pre-existing structure in a location with excellent offshore wind resources, the Chesapeake Light Tower provides a cost-effective alternative to building a new platform large enough to support an 80- to 100-meter-tall meteorological tower. Photo by Rick Driscoll, NREL 25660 Chesapeake Light Tower facility will gather key data for unlocking the nation's vast offshore wind resource. According to the National Offshore Wind Strategy published by the U.S. Department of Energy (DOE) in 2011, the nation's offshore wind resource could supply 54 gigawatts of generat- ing capacity by 2030. However, to tap into that potential, more data on the nature of offshore wind resources and the ocean environment is needed. An opportunity to address this need was cre-

174

WindPACT Turbine Design Scaling Studies Technical Area 3ŒSelf-Erecting Tower and Nacelle Feasibility  

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

1 * NREL/SR-500-29493 1 * NREL/SR-500-29493 Global Energy Concepts, LLC Kirkland, Washington WindPACT Turbine Design Scaling Studies Technical Area 3-Self-Erecting Tower and Nacelle Feasibility March 2000-March 2001 National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401-3393 NREL is a U.S. Department of Energy Laboratory Operated by Midwest Research Institute * * * * Battelle * * * * Bechtel Contract No. DE-AC36-99-GO10337 May 2001 * NREL/SR-500-29493 WindPACT Turbine Design Scaling Studies Technical Area 3-Self-Erecting Tower and Nacelle Feasibility March 2000-March 2001 Global Energy Concepts, LLC Kirkland, Washington NREL Technical Monitor: Alan Laxson Prepared under Subcontract No. YAM-0-30203-01 National Renewable Energy Laboratory 1617 Cole Boulevard

175

Realizing a Clean Energy Future: Highlights of NREL Analysis (Brochure), NREL (National Renewable Energy Laboratory)  

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

Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Realizing a Clean Energy Future 2 Table of Contents Profound Energy System Transformation is Underway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Our Contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 A Clean Energy Future Has Arrived . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Renewable Industry Continues to Grow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Renewable Energy Technical Potential is Enormous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Comprehensive Studies Validate Opportunity for U .S . Renewables to Provide Clean Electricity and Transportation . . . . . . . . . . . . . . . . . . . 8 Realizing Clean Energy's Potential: Challenge and Opportunity . . . . . . . . . . . . . . . . . . . . . . . 9 Renewables and Natural

176

SunShot Initiative: Brayton Cycle Baseload Power Tower  

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

Brayton Cycle Baseload Power Brayton Cycle Baseload Power Tower to someone by E-mail Share SunShot Initiative: Brayton Cycle Baseload Power Tower on Facebook Tweet about SunShot Initiative: Brayton Cycle Baseload Power Tower on Twitter Bookmark SunShot Initiative: Brayton Cycle Baseload Power Tower on Google Bookmark SunShot Initiative: Brayton Cycle Baseload Power Tower on Delicious Rank SunShot Initiative: Brayton Cycle Baseload Power Tower on Digg Find More places to share SunShot Initiative: Brayton Cycle Baseload Power Tower on AddThis.com... Concentrating Solar Power Systems Components Competitive Awards CSP Research & Development Thermal Storage CSP Recovery Act Baseload CSP SunShot Multidisciplinary University Research Initiative CSP Heat Integration for Baseload Renewable Energy Deployment

177

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.  

E-Print Network (OSTI)

& Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Contract No. DE-AC36-08GO28308 State Sinclair Clean Energy States Alliance Montpelier, Vermont Subcontract Report NREL/SR-6A20-49340 April 2011 & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory

178

NRELs Renewable Energy Optimization (REopt) Tool: Models & Tools (Fact Sheet), NREL (National Renewable Energy Laboratory)  

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

m o d e l s & t o o l s NREL's Renewable Energy Optimization (REopt) Tool NREL's REopt tool is an early screening tool that identifies and prioritizes renewable energy (RE) projects at a single site, or across a portfolio of geographically dispersed sites, to meet agency goals. Key Features * Optimization. REopt considers RE resources, energy rates, and utility policies to identify the most cost-effective technologies to meet energy goals. * Integration. REopt simultaneously models the complex hourly interactions of multiple thermal and electric RE technologies, along with conventional energy sources. * Low cost. REopt provides a quick and low-cost method to identify the most economically and technically viable technologies for further study.

179

Suppression of the vibrations of wind turbine towers  

Science Journals Connector (OSTI)

......suppression of the vibrations of wind turbine towers. As a source of renewable and clean energy, wind power is rapidly increasing its...capacity in many countries. Large offshore turbines are subjected to severe weather......

Xiaowei Zhao; George Weiss

2011-09-01T23:59:59.000Z

180

OAHU Wind Integration And Transmission Study: Summary Report, NREL (National Renewable Energy Laboratory)  

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

OAHU WIND INTEGRATION OAHU WIND INTEGRATION AND TRANSMISSION STUDY: SUMMARY REPORT NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name,

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


181

Biochemical Conversion Pilot Plant (Fact Sheet), NREL (National Renewable Energy Laboratory)  

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

Biochemical Conversion Biochemical Conversion Pilot Plant A pilot-scale conversion plant for researchers, industry partners, and stakeholders to test a variety of biochemical conversion processes and technologies. NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. In the biochemical conversion pilot plant, NREL's engineers and scientists focus on all aspects of the efficiency and cost reduction of biochemical conversion processes. Our capabilities accommodate research from bench-scale to pilot-scale (up to one ton per day). NREL's biochemical conversion pilot plant is located in the Integrated Biorefinery Research Facility (IBRF). Photo by Dennis Schroeder, NREL/PIX 20248

182

NREL Produces Ethylene via Photosynthesis (Fact Sheet), Highlights in Science, NREL (National Renewable Energy Laboratory)  

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

Environmentally friendly process offers Environmentally friendly process offers intriguing alternative to fossil-fuel-based ethylene for chemicals and transportation fuels. Scientists at the National Renewable Energy Laboratory (NREL) have demonstrated a new way to use photosynthesis to produce ethylene. NREL scientists introduced a gene for ethylene forming enzyme (EFE) into a cyanobacterium and demonstrated that the organism remained stable through at least four generations, producing ethylene gas that could be easily captured. Ethylene is the most widely produced petrochemical feedstock in the world. It is currently produced exclusively from fossil fuels, and its production is the largest carbon dioxide (CO 2 )- emitting process in the chemical industry. Steam cracking of long-chain hydrocarbons from

183

Transportation Energy Futures: Project Overview and Findings (Presentation), NREL (National Renewable Energy Laboratory)  

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

Transportation currently accounts for 71% of total U.S. petroleum use and 33% of the Transportation currently accounts for 71% of total U.S. petroleum use and 33% of the nation's total carbon emissions. Energy-efficient transportation strategies and renewable fuels have the potential to simultaneously reduce petroleum consumption and greenhouse gas (GHG) emissions. The U.S. Department of Energy's (DOE) Transportation Energy Futures (TEF) project examines how a combination of multiple strategies could achieve deep reductions in petroleum use and GHG emissions. The project's primary objective is to help inform domestic decisions about transportation energy strategies, priorities, and investments, with an emphasis on underexplored opportunities related to energy efficiency

184

OAHU Wind Integration And Transmission Study: Summary Report, NREL (National Renewable Energy Laboratory)  

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

OAHU WIND INTEGRATION OAHU WIND INTEGRATION AND TRANSMISSION STUDY: SUMMARY REPORT NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name,

185

Model documentation renewable fuels module of the National Energy Modeling System  

SciTech Connect

This report documents the objectives, analytical approach, and design of the National Energy Modeling System (NEMS) Renewable Fuels Module (RFM) as it relates to the production of the 1997 Annual Energy Outlook forecasts. The report catalogues and describes modeling assumptions, computational methodologies, data inputs. and parameter estimation techniques. A number of offline analyses used in lieu of RFM modeling components are also described. This documentation report serves three purposes. First, it is a reference document for model analysts, model users, and the public interested in the construction and application of the RFM. Second, it meets the legal requirement of the Energy Information Administration (EIA) to provide adequate documentation in support of its models. Finally, such documentation facilitates continuity in EIA model development by providing information sufficient to perform model enhancements and data updates as part of EIA`s ongoing mission to provide analytical and forecasting information systems.

NONE

1997-04-01T23:59:59.000Z

186

Evaluating Solar Resource Data Obtained from Multiple Radiometers Deployed at the National Renewable Energy Laboratory: Preprint  

SciTech Connect

Solar radiation resource measurements from radiometers are used to predict and evaluate the performance of photovoltaic and concentrating solar power systems, validate satellite-based models for estimating solar resources, and advance research in solar forecasting and climate change. This study analyzes the performance of various commercially available radiometers used for measuring global horizontal irradiances (GHI) and direct normal irradiances (DNI). These include pyranometers, pyrheliometers, rotating shadowband irradiometers, and a pyranometer with a shading ring deployed at the National Renewable Energy Laboratory's Solar Radiation Research Laboratory (SRRL). The radiometers in this study were deployed for one year (from April 1, 2011, through March 31, 2012) and compared to measurements from radiometers with the lowest values of estimated measurement uncertainties for producing reference GHI and DNI.

Habte, A.; Sengupta, M.; Andreas, A.; Wilcox, S.; Stoffel, T.

2014-09-01T23:59:59.000Z

187

Analysis of Renewable Energy Potential on U. S. National Forest Lands  

SciTech Connect

In 2005, the National Renewable Energy Laboratory (NREL) completed an assessment of the potential for solar and wind energy development on National Forest System (NFS) public lands managed by the US Department of Agriculture, U.S. Forest Service (USFS). This report provides an update of the analysis in the NREL report, and extends the analysis with additional siting factors for solar and wind energy. It also expands the scope to biomass and geothermal energy resources. Hydropower is acknowledged as another major renewable energy source on NFS lands; however, it was not analyzed in this project primarily because of the substantially different analysis that would be needed to identify suitable locations. Details about each renewable energy production technology included in the study are provided following the report introduction, including how each resource is converted to electrical power, and examples of existing power plants. The analysis approach was to use current and available Geographic Information System (GIS) data to map the distribution of the subject renewable energy resources, major siting factors, and NFS lands. For each major category of renewable energy power production, a set of siting factors were determined, including minimum levels for the renewable energy resources, and details for each of the other siting factors. Phase 1 of the analysis focused on replicating and updating the 2005 NREL analysis, and Phase 2 introduced additional siting factors and energy resources. Source data were converted to a cell?based format that helped create composite maps of locations meeting all the siting criteria. Acreages and potential power production levels for NFS units were tabulated and are presented throughout this report and the accompanying files. NFS units in the southwest United States were found to have the most potentially suitable land for concentrating solar power (CSP), especially in Arizona and New Mexico. In total, about 136,032 acres of NFS lands were found potentially suitable for CSP development, potentially yielding as much as 13,603 megawatts (MW) of electricity, assuming 10 acres per MW. For photovoltaic solar power (PV), the top NFS units were more widely distributed than CSP. Notably, more than 150,000 acres in Comanche National Grassland in Colorado were found to be potentially suitable for PV development, accounting for more than 25% of the potentially suitable NFS lands combined. In total, about 564,698 acres of NFS lands were found potentially suitable for PV development, potentially yielding as much as 56,469 MW of electricity, assuming 10 acres per MW. NFS units most suitable for wind power are concentrated in the northern Great Plains. In total, about 3,357,792 acres of NFS lands were found potentially suitable for wind development, potentially yielding as much as 67,156 MW of electricity, assuming 50 acres per MW. Of that area, 571,431 acres (11,429 MW) are located within the Bankhead?Jones Farm Tenant Act Land in Montana. NFS lands in Alaska have considerable wind resources, but other siting factors eliminated almost the entire area. The southwest coast of Chugach National Forest, near Seward, Alaska, maintains the majority of the remaining acreage. NFS units with highly suitable biomass resources are located from Idaho to Louisiana. In total, about 13,967,077 acres of NFS lands are potentially highly suitable for biomass from logging and thinning residue development. Of that, 1,542,247 acres is located in Fremont?Winema National Forest in Oregon. Not surprisingly, most NFS units have at least some level of potentially suitable biomass resources. In general, biomass resources such as these could significantly offset consumption of coal and petroleum?based fuels. NFS units deemed potentially highly suitable for enhanced geothermal system (EGS) development were distributed widely from California to Virginia, accounting for some 6,475,459 acres. Mark Twain National Forest in Missouri has the largest area of all the NFS units, with 900,637 acres. While more rigorous studies are needed

Zvolanek, E. [Environmental Science Division] [Environmental Science Division; Kuiper, J. [Environmental Science Division] [Environmental Science Division; Carr, A. [Environmental Science Division] [Environmental Science Division; Hlava, K.

2013-12-13T23:59:59.000Z

188

Solar and Wind Energy Resource Assessment (SWERA) Data from the National Renewable Energy Library and the United Nations Environment Program (UNEP)  

DOE Data Explorer (OSTI)

The SWERA Programme provides easy access to credible renewable energy data to stimulate investment in, and development of, renewable energy technologies. The Solar and Wind Energy Resource Assessment (SWERA) started in 2001 to advance the large-scale use of renewable energy technologies by increasing the availability and accessibility of high-quality solar and wind resource information. SWERA began as a pilot project with funding from the Global Environment Facility (GEF) and managed by the United Nations Environment Programme's (UNEP) Division of Technology, Industry and Economics (DTIE) in collaboration with more than 25 partners around the world. With the success of the project in 13 pilot countries SWERA expanded in 2006 into a full programme. Its expanded mission is to provide high quality information on renewable energy resources for countries and regions around the world, along with the tools needed to apply these data in ways that facilitate renewable energy policies and investments.[from the SWERA Guide at http://swera.unep.net/index.php?id=sweraguide_chp1] DOE and, in particular, the National Renewable Energy Laboratory, has been a functioning partner from the beginning. NREL was part of the original technical team involved in mapping, database, and GIS activities. Solar, wind, and meteorological data for selected countries can be accessed through a variety of different tools and interfaces.

189

National Renewable Energy Laboratory's Hydrogen Technologies and Systems Center is Helping to Facilitate the Transition to a New Energy Future  

SciTech Connect

The Hydrogen Technologies and Systems Center (HTSC) at the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) uses a systems engineering and integration approach to hydrogen research and development to help the United States make the transition to a new energy future - a future built on diverse and abundant domestic renewable resources and integrated hydrogen systems. Research focuses on renewable hydrogen production, delivery, and storage; fuel cells and fuel cell manufacturing; technology validation; safety, codes, and standards; analysis; education; and market transformation. Hydrogen can be used in fuel cells to power vehicles and to provide electricity and heat for homes and offices. This flexibility, combined with our increasing demand for energy, opens the door for hydrogen power systems. HTSC collaborates with DOE, other government agencies, industry, communities, universities, national laboratories, and other stakeholders to promote a clean and secure energy future.

Not Available

2011-01-01T23:59:59.000Z

190

NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy turbine EIA Energy Information Administration LCOE levelized cost of energy NG natural gas PSCo Public

191

NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

.nrel.gov/publications. Comparison of Photovoltaic Models in the System Advisor Model Nate J. Blair Strategic Energy Analysis CenterNREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost

192

Structural model for the Al72Ni20Co8 decagonal quasicrystals National Renewable Energy Laboratory, Golden, Colorado 80401  

E-Print Network (OSTI)

Structural model for the Al72Ni20Co8 decagonal quasicrystals Yanfa Yan National Renewable Energy, Oak Ridge, Tennessee 37831 Received 15 February 2000 We propose a structure model for the Al72Ni20Co8 decagonal quasicrystals based on its 2 -inflated Al13Co4 approximant phase: Applying a 105 screw operation

Pennycook, Steve

193

Advanced Control Design and Testing for Wind Turbines at the National Renewable Energy Laboratory: Preprint  

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

To be presented at the World Renewable Energy Congress VIII; Denver, Colorado; August 29 September 3, 2004

194

Recharging U.S. Energy Policy: Advocating for a National Renewable Portfolio Standard  

E-Print Network (OSTI)

electricity generated from the following sources qualifies as renewable energy: "solar thermal electric, photovoltaics, landfill gas, wind, biomass, geothermal

Lunt, Robin J.

2007-01-01T23:59:59.000Z

195

Current Research on Thermochemical Conversion of Biomass at the National Renewable Energy Laboratory  

SciTech Connect

The thermochemical research platform at the National Bioenergy Center, National Renewable Energy Laboratory (NREL) is primarily focused on conversion of biomass to transportation fuels using non-biological techniques. Research is conducted in three general areas relating to fuels synthesis via thermochemical conversion by gasification: (1) Biomass gasification fundamentals, chemistry and mechanisms of tar formation; (2) Catalytic tar reforming and syngas cleaning; and (3) Syngas conversion to mixed alcohols. In addition, the platform supports activities in both technoeconomic analysis (TEA) and life cycle assessment (LCA) of thermochemical conversion processes. Results from the TEA and LCA are used to inform and guide laboratory research for alternative biomass-to-fuels strategies. Detailed process models are developed using the best available material and energy balance information and unit operations models created at NREL and elsewhere. These models are used to identify cost drivers which then form the basis for research programs aimed at reducing costs and improving process efficiency while maintaining sustainability and an overall net reduction in greenhouse gases.

Baldwin, R. M.; Magrini-Bair, K. A.; Nimlos, M. R.; Pepiot, P.; Donohoe, B. S.; Hensley, J. E.; Phillips, S. D.

2012-04-05T23:59:59.000Z

196

Transforming our Nation's Energy System, Energy Systems Integration Facility (ESIF), NREL (National Renewable Energy Laboratory), U.S. Department of Energy (DOE)  

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

Transforming our Nation's Transforming our Nation's Energy System With all the benefits associated with renewable energy, why hasn't the grid already been modernized to accommodate these clean sources of energy? The short answer is: Megawatt-scale integration is hard to find. Our nation's existing power grid is crucial to our way of life and cannot be shut down, overhauled, and started back up again. Yet, critical to moving clean energy technologies onto the electrical grid is the ability to carry out research, development, and megawatt-scale testing of the complex integrated systems, devices, and concepts of future electric supply and demand systems. The Energy Systems Integration Facility (ESIF) on the campus of the U.S. Department of Energy's National Renewable Energy

197

Renewable Energy at Channel Islands National Park; Federal Energy Management Program: Technical Assistance, Case Study (Fact sheet)  

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

Visitors to Channel Islands National Visitors to Channel Islands National Park enjoy hiking, snorkeling, scuba diving, bird watching, and fishing. And now they'll also enjoy the benefits of renewable energy systems. The park is located off the coast of southern California and comprises Anacapa, Santa Barbara, Santa Cruz, San Miguel, and Santa Rosa Islands, and the surrounding mile of ocean. It has 249,353 acres (100,910 hectares) that teem with terrestrial and marine life. The park boasts more than 2000 species of land flora and fauna (145 of which are unique to the area), and is on a migration lane for gray, blue, and humpback whales. The National Park Service (NPS) pro- tects the pristine resources at Channel Islands by conserving, recycling, using alternative fuel vehicles, applying renewable energy, and using resources

198

National Renewable Energy Laboratory information resources catalogue. A collection of energy efficiency and renewable energy information resources  

SciTech Connect

NREL`s first annual Information Resources Catalogue is intended to inform anyone interested in energy efficiency and renewable energy technologies of NREL`s outreach activities, including publications and services. For ease of use, all entries are categorized by subject. The catalogue is separated into six main sections. The first section lists and describes services that are available through NREL and how they may be assessed. The second section contains a list of documents that are published by NREL on a regular or periodic basis. The third section highlights NREL`s series publications written for specific audiences and presenting a wide range of subjects. NREL`s General Interest Publications constitute the fourth section of the catalogue and are written for nontechnical audiences. Descriptions are provided for these publications. The fifth section contains Technical Reports that detail research and development projects. The section on Conference Papers/Journal Articles/Book Chapters makes up the sixth and final section of the catalogue.

Not Available

1994-12-31T23:59:59.000Z

199

Summary of results from the National Renewable Energy Laboratory`s vehicle evaluation data collection efforts  

SciTech Connect

The U.S. DOE National Renewable Energy Laboratory conducted a data collection project for light-duty, alternative fuel vehicles (AFVs) for about 4 years. The project has collected data on 10 vehicle models (from the original equipment manufacturers) spanning model years 1991 through 1995. Emissions data have also been collected from a number of vehicles converted to natural gas (CNG) and liquefied petroleum gas (LPG). Most of the vehicles involved in the data collection and evaluation are part of the General Services Administration`s fleet of AFVs. This evaluation effort addressed the performance and reliability, fuel economy, and emissions of light- duty AFVs, with comparisons to similar gasoline vehicles when possible. Driver-reported complaints and unscheduled vehicle repairs were used to assess the performance and reliability of the AFVs compared to the comparable gasoline vehicles. Two sources of fuel economy were available, one from testing of vehicles on a chassis dynamometer, and the other from records of in-service fuel use. This report includes results from emissions testing completed on 169 AFVs and 161 gasoline control vehicles.

Whalen, P.; Kelly, K.; Motta, R.; Broderick, J.

1996-05-01T23:59:59.000Z

200

User's Guide for the NREL Force and Loads Analysis Program. [National Renewable Energy Laboratory (NREL)  

SciTech Connect

The following report gives the reader an overview of and instructions on the proper use of the National Renewable Energy Laboratory Force and Loads Analysis Program (FLAP, version 2.2). It is intended as a tool for prediction of rotor and blade loads and response for two- or three-bladed rigid hub wind turbines. The effects of turbulence are accounted for. The objectives of the report are to give an overview of the code and also show the methods of data input and correct code execution steps in order to model an example two-bladed rigid hub turbine. A large portion of the discussion (Sections 6.0, 7.0, and 8.0) is devoted to the subject of inputting and running the code for wind turbulence effects. The ability to include turbulent wind effects is perhaps the biggest change in the code since the release of FLAP version 2.01 in 1988. This report is intended to be a user's guide. It does not contain a theoretical discussion on equations of motion, assumptions, underlying theory, etc. It is intended to be used in conjunction with Wright, Buhl, and Thresher (1988).

Wright, A.D.

1992-08-01T23:59:59.000Z

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


201

Navajo Generating Station and Air Visibility Regulations: Alternatives and Impacts (Revised), Energy Analysis, NREL (National Renewable Energy Laboratory)  

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

Navajo Generating Station Navajo Generating Station Navajo Generating Station and Air Visibility Regulations: Alternatives and Impacts David J. Hurlbut, Scott Haase, Gregory Brinkman, Kip Funk, Rachel Gelman, Eric Lantz, Christina Larney, David Peterson, Christopher Worley National Renewable Energy Laboratory Ed Liebsch HDR Engineering, Inc. Prepared under Task No. WFJ5.1000 Technical Report NREL/TP-6A20-53024 * Revised March 2012 Contract No. DE-AC36-08G028308 Produced under direction of the U.S. Department of the Interior by the National Renewable Energy Laboratory (NREL) under Interagency Agreement R11PG30024 and Task No. WFJ5.1000. ERRATA SHEET NREL REPORT/PROJECT NUMBER: NREL/TP-6A20-53024 DOE NUMBER: N/A TITLE: Navajo Generating Station and Air Visibility Regulations: Alternatives and

202

Estimate of Geothermal Energy Resource in Major U.S. Sedimentary Basins (Presentation), NREL (National Renewable Energy Laboratory)  

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

ESTIMATE OF GEOTHERMAL ENERGY RESOURCE IN ESTIMATE OF GEOTHERMAL ENERGY RESOURCE IN MAJOR U.S. SEDIMENTARY BASINS Colleen Porro and Chad Augustine April 24, 2012 National Renewable Energy Lab, Golden, CO NREL/PR-6A20-55017 NATIONAL RENEWABLE ENERGY LABORATORY Sedimentary Basin Geothermal WHAT IS SEDIMENTARY BASIN GEOTHERMAL? 2 Geothermal Energy from Sedimentary Rock - Using 'hot" geothermal fluids (>100 o C) produced from sedimentary basins to generate electricity - Advantages: * Reservoirs are porous, permeable, and well characterized * Known/proven temperature gradients from oil and gas well records * Drilling and reservoir fracturing techniques proven in sedimentary environment - Disadvantages: * Great depths required to encounter high temperatures * Emerging industry Photo by Warren Gretz, NREL/PIX 00450

203

Reducing Data Center Loads for a Large-scale, Low Energy Office Building: NREL's Research Support Facility (Book), NREL (National Renewable Energy Laboratory)  

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

Data Center Loads for a Large- Data Center Loads for a Large- scale, Low-energy Office Building: NREL's Research Support Facility The NREL Approach * December 2011 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. 2 National Renewable Energy Laboratory Reducing Data Center Loads for a Large-Scale, Low-Energy Office Building: NREL's Research Support Facility Michael Sheppy, Chad Lobato, Otto Van Geet, Shanti Pless, Kevin Donovan, Chuck Powers National Renewable Energy Laboratory Golden, Colorado December 2011

204

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the  

E-Print Network (OSTI)

, New York, for a feasibility study of renewable energy production. The National Renewable Energy Brownfield Site in Lackawanna, New York A Study Prepared in Partnership with the Environmental Protection Bethlehem Steel Plant Brownfield Site in Lackawanna, New York A Study Prepared in Partnership

205

Solar two: A molten salt power tower demonstration  

SciTech Connect

A consortium of United States utility concerns led by the Southern California Edison Company (SCE) is conducting a cooperative project with the US Department of Energy (DOE), Sandia National Laboratories, and industry to convert the 10-MW Solar One Power Tower Pilot Plant to molten nitrate salt technology. The conversion involves installation of a new receiver, a new thermal storage system, and a new steam generator; it utilizes Solar One`s heliostat field and turbine generator. Successful operation of the converted plant, called Solar Two, will reduce economic risks in building initial commercial power tow projects and accelerate the commercial acceptance of this promising renewable energy technology. The estimated cost of Solar Two, including its three-year test period, is $48.5 million. The plant will begin operation in early 1996.

Tyner, C.E. [Sandia National Labs., Albuquerque, NM (United States); Sutherland, J.P. [Southern California Edison, Rosemead, CA (United States); Gould, W.R. Jr. [Bechtel Corp., San Francisco, CA (United States)

1995-08-01T23:59:59.000Z

206

The renewables portfolio standard in Texas: An early assessment  

E-Print Network (OSTI)

J. , 2000. Designing a Renewables Portfolio Standard:Resources. Espey, S. , 2001. Renewables Portfolio Standard:Consensus on National Renewables Policy: The Renewables

Wiser, Ryan H.; Langniss, Ole

2001-01-01T23:59:59.000Z

207

Renewable Hydrogen From Wind in California  

E-Print Network (OSTI)

2004,ACOREPower?GenRenewable Energy,LasVegas,NVthe International Renewable Hydrogen TransmissionNovember 1998, National Renewable Energy Laboratory, NREL/

Bartholomy, Obadiah

2005-01-01T23:59:59.000Z

208

Coupling Renewable Energy Supply with Deferrable Demand  

E-Print Network (OSTI)

of locational renewable energy production in each renewableto total renewable energy production, although accountingproduction data from the 2006 data set of the National Renewable Energy

Papavasiliou, Anthony

2011-01-01T23:59:59.000Z

209

The Western Wind and Solar Integration Study Phase 2 (Fact Sheet), NREL (National Renewable Energy Laboratory)  

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

This is one-page, two-sided fact sheet presents high-level summary results of the Western Wind and Solar Integration Study Phase 2, which examined operational impacts of high penetrations of variable renewable generation in the West.

210

Science and technology for a sustainable energy future: Accomplishments of the Energy Efficiency and Renewable Energy Program at Oak Ridge National Laboratory  

SciTech Connect

Accomplishments of the Energy Efficiency and Renewable Energy Program at the Oak Ridge National Laboratory are presented. Included are activities performed in the utilities, transportation, industrial, and buildings technology areas.

Brown, M.A.; Vaughan, K.H.

1995-03-01T23:59:59.000Z

211

Vice President CEO, Tower Foundation  

E-Print Network (OSTI)

Vice President CEO, Tower Foundation Administrative Assistant to the AVP Information Representative Tower Foundation Charitable Gifts Officer Gift Analyst Gift Analyst Gift Analyst Senior Analyst Tower Foundation Stewardship Director Graphic Designer Administrative Assistant Web Communications

Su, Xiao

212

Sandia National Laboratories: Solar Tower  

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

Plan Webinar Wednesday, Jan. 14 Sandian Presents on PV Failure Analysis at European PV Solar Energy Conference and Exhibition (EU PVSC) EC Top Publications Design and Analysis...

213

Sandia National Laboratories: Power Towers  

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

Doppler Velocimeter EC Top Publications A Comparison of Platform Options for Deep-water Floating Offshore Vertical Axis Wind Turbines: An Initial Study Nonlinear Time-Domain...

214

Sandia National Laboratories: anemometer towers  

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

Doppler Velocimeter EC Top Publications A Comparison of Platform Options for Deep-water Floating Offshore Vertical Axis Wind Turbines: An Initial Study Nonlinear Time-Domain...

215

NREL Solves Residential Window Air Conditioner Performance Limitations (Fact Sheet), Highlights in Research & Development, NREL (National Renewable Energy Laboratory)  

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

13 Denver West Parkway 13 Denver West Parkway Golden, CO 80401 303-275-3000 | www.nrel.gov Printed with a renewable-source ink on paper containing at least 50% wastepaper, including 10% post consumer waste. NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Comprehensive performance tests lead to enhanced modeling capability and affordable methods to increase energy efficiency. Window air conditioners are inexpensive, portable, and can be installed by home occupants, making them a good solution for supplemental cooling, for installing air conditioning into homes that lack ductwork, and for renters. As a result, 7.5 million window air conditioners are purchased each year in the United States-more than all other home cooling equipment

216

The Western Wind and Solar Integration Study Phase 2 (Fact Sheet), NREL (National Renewable Energy Laboratory)  

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

of Energy Efficiency of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. The Western Wind and Solar Integration Study Phase 2 An examination of how wind and solar power affect operations, costs, and emissions from fossil-fueled generators The electric grid is a highly complex, interconnected machine. Changing one part of the grid can have consequences elsewhere. Adding variable renewable generation such as wind and solar power affects the operation of the other types of power plants, and adding high penetrations can induce cycling of fossil-fueled generators. Cycling leads to wear-and-tear costs and changes in emissions, but do those increases in costs and emissions from cycling negate the overall benefits of integrating renewables?

217

Stability and Turbulence in the Atmospheric Boundary Layer: A Comparison of Remote Sensing and Tower Observations  

SciTech Connect

When monitoring winds and atmospheric stability for wind energy applications, remote sensing instruments present some advantages to in-situ instrumentation such as larger vertical extent, in some cases easy installation and maintenance, measurements of vertical humidity profiles throughout the boundary layer, and no restrictions on prevailing wind directions. In this study, we compare remote sensing devices, Windcube lidar and microwave radiometer, to meteorological in-situ tower measurements to demonstrate the accuracy of these measurements and to assess the utility of the remote sensing instruments in overcoming tower limitations. We compare temperature and wind observations, as well as calculations of Brunt-Vaisala frequency and Richardson numbers for the instrument deployment period in May-June 2011 at the U.S. Department of Energy National Renewable Energy Laboratory's National Wind Technology Center near Boulder, Colorado. The study reveals that a lidar and radiometer measure wind and temperature with the same accuracy as tower instruments, while also providing advantages for monitoring stability and turbulence. We demonstrate that the atmospheric stability is determined more accurately when the liquid-water mixing ratio derived from the vertical humidity profile is considered under moist-adiabatic conditions.

Friedrich, K.; Lundquist, J. K.; Aitken, M.; Kalina, E. A.; Marshall, R. F.

2012-01-01T23:59:59.000Z

218

NREL Demonstrates Photocatalytic Conversion With Mutant Microbe (Fact Sheet), Highlights in Science, NREL (National Renewable Energy Laboratory)  

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

Breakthrough will facilitate future research on Breakthrough will facilitate future research on photosynthetic production of biofuels. Oxygenic photosynthetic microbes (i.e., algae and cyanobacteria) have great potential to produce fuels from sunlight, water, and carbon dioxide. However, cellular growth competes with conversion of carbon dioxide (CO 2 ) into biofuels and necessitates disposal or recycling of biomass. A solution would be to arrest biomass accumulation, while simultaneously redirecting photosynthetically fixed carbon to products of interest. Scientists at the National Renewable Energy Laboratory (NREL) have achieved a dramatic redirection of carbon allocation from biomass growth to organic acids excretion in a photosyn- thetic microbe blocked for glycogen synthesis. NREL demonstrated that under nitrogen-

219

California Renewable Energy Center Integrated Assessment  

E-Print Network (OSTI)

Technologies ­ Bigger Rotors · Wind turbine rotors are getting larger · Example: ­ ca. 2002: GE 1.5 ­ 65m, 70.m ­ Advanced Towers, Turbine-Level Energy Storage · Advanced towers ­ Hybrid steel-concrete ­ Spaceframes;California Renewable Energy Center Organization of this session: · Overview of solar, wind, geothermal

California at Davis, University of

220

NREL Identifies Investments for Wind Turbine Drivetrain Technologies (Fact Sheet), NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)  

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

examines current U.S. manufacturing and supply examines current U.S. manufacturing and supply chain capabilities for advanced wind turbine drivetrain technologies. Innovative technologies are helping boost the capacity and operating reliability of conventional wind turbine drivetrains. With the proper manufacturing and supply chain capabilities in place, the United States can better develop and deploy these advanced technologies- increasing the competitiveness of the U.S. wind industry and reducing the levelized cost of energy (LCOE). National Renewable Energy Laboratory (NREL) researchers conducted a study for the U.S. Department of Energy to assess the state of the nation's manufacturing and supply chain capabilities for advanced wind turbine drivetrain technologies. The findings helped determine the

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


221

Life Cycle Greenhouse Gas Emissions from Electricity Generation (Fact Sheet), NREL (National Renewable Energy Laboratory)  

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

LCA can help determine environmental burdens from "cradle LCA can help determine environmental burdens from "cradle to grave" and facilitate more consistent comparisons of energy technologies. Figure 1. Generalized life cycle stages for energy technologies Source: Sathaye et al. (2011) Life cycle GHG emissions from renewable electricity generation technologies are generally less than those from fossil fuel-based technologies, based on evidence assembled by this project. Further, the proportion of GHG emissions from each life cycle stage differs by technology. For fossil-fueled technologies, fuel combustion during operation of the facility emits the vast majority of GHGs. For nuclear and renewable energy technologies, the majority of GHG emissions occur upstream of operation. LCA of Energy Systems

222

Innovation Impact: Breakthrough Research Results (Brochure), NREL (National Renewable Energy Laboratory)  

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

INNOVATION INNOVATION IMPACT Breakthrough Research Results NREL's campus in Golden, Colorado, is a model of sustainable energy and energy efficiency. INNOVATION IMPACT NREL has a rich history of scientific innovation and partnering with industry in research and development to bring new products and technologies into manufacturing production. In these pages we have captured key breakthrough results across our primary areas of renewable energy and energy efficiency research: solar, wind, bioenergy, transportation, buildings, analysis, and manufacturing technologies. It is our hope that these examples convey the breadth of research at NREL. Under the stewardship of the Office of Energy Efficiency and Renewable Energy at the U.S. Department of Energy (DOE), NREL is focused

223

Determining the best source of renewable electricity to power a remote site for the National Park Service  

SciTech Connect

Renewable energy technologies have economic and environmental advantages in many remote applications. They can provide most of the power to off-grid loads, where batteries and another power source such as a generator or a fuel cell may be required to ensure availability and feasibility. In support of the National Park Service, the Federal Energy Management Program Team at the National Renewable Energy Laboratory has evaluated several methods for providing a renewable source of electricity to a beach campsite at Kirby Cove, Marin County, California. This site requires 2 kWh per day to power a campground host in a motor home five months power year. The existing electricity line to the site is in need of replacement and the NPS is interested in evaluating more cost-effective and environmentally sensitive alternatives. Photovoltaics, tidal current, and wind power systems in combination with a back-up electric system (standard, thermoelectric, and Stirling generator and fuel cell) and an energy storage medium (battery, flywheel, and hydrogen) were analyzed. Multi-objective optimization criteria include initial cost, operating cost, emissions, maintenance requirements, and to be consistent with the NPS requirements, the system must be clean, silent, and sustainable. The best system combination was designed according to these evaluation criteria and a demonstration system is to be constructed. This paper describes the optimization procedure and design. Results indicate that a 800 Watt photovoltaic array with a hydrogen fuel cell best serves the requirements for clean, silent power. Since fuel cells are developmental, a propane generator is recommended as an alternative.

Azerbegl, R.; Mas, C.; Walker, A.; Morris, R.; Christensen, J.

1999-07-01T23:59:59.000Z

224

Implementing Best Practices for Data Quality Assessment of the National Renewable Energy Laboratory's Solar Resource and Meteorological Assessment Project  

SciTech Connect

Effective solar radiation measurements for research and economic analyses require a strict protocol for maintenance, calibration, and documentation to minimize station down-time and data corruption. The National Renewable Energy Laboratory's Concentrating Solar Power: Best Practices Handbook for the Collection and Use of Solar Resource Data (1) includes guidelines for operating a solar measure-ment station. This paper describes a suite of automated and semi-automated routines based on the best practices hand-book as developed for the National Renewable Energy La-boratory Solar Resource and Meteorological Assessment Project. These routines allow efficient inspection and data flagging to alert operators of conditions that require imme-diate attention. Although the handbook is targeted for con-centrating solar power applications, the quality-assessment procedures described are generic and should benefit many solar measurement applications. The routines use data in one-minute measurement resolution, as suggested by the handbook, but they could be modified for other time scales.

Wilcox, S. M.; McCormack, P.

2011-01-01T23:59:59.000Z

225

Energy Efficiency Evaluation of Guangzhou West Tower Faade System  

E-Print Network (OSTI)

Guangzhou West Tower is an extremely tall public building. The energy efficiency evaluation of its faade should be different than that of ordinary public buildings. Based on the national code GB50189-2005, Design Standard for Energy efficiency...

Meng, Q.; Zhang, L.

2006-01-01T23:59:59.000Z

226

Establishing the Clear-Sky Diffuse Reference for BORCAL Using EPLAB Model 8-48 Pyranometers at the National Renewable Energ...  

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

Establishing the Clear-Sky Diffuse Reference for BORCAL Establishing the Clear-Sky Diffuse Reference for BORCAL Using EPLAB Model 8-48 Pyranometers at the National Renewable Energy Laboratory I. Reda, T. L. Stoffel, and D. Myers National Renewable Energy Laboratory Golden, Colorado Abstract Precision pyranometer calibrations are important to the quality of Atmospheric Radiation Measurement's (ARM's) shortwave solar irradiance measurements. Calibrations at the National Renewable Energy Laboratory (NREL) and Southern Great Plains (SGP) are under clear-sky conditions. G = I * COS(2) + D, is used to establish the reference global during the calibration. The references for the beam irradiance, I, and the solar zenith angle, 2, are internationally recognized. There is no recognized reference for the diffuse irradiance, D. Our research goal is to establish a consistent diffuse

227

Indivisibilities and Irreversibilities of Renewable Energy Adoption Processes: National Competition vs. Local Monopolistic Markets  

Science Journals Connector (OSTI)

In the previous chapter an adoption choice model for energy suppliers has been presented under the assumption of a national monopolistic energy production market. However, as witnessed by the analysis ... .4, the...

Prof. Dr. Roberta Capello

1999-01-01T23:59:59.000Z

228

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Current State of the  

E-Print Network (OSTI)

Renewable Energy Market Jenny Heeter, NREL Renewable Energy Markets Conference 2013 Austin, Texas SeptemberNREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Current State of the Voluntary

229

Cooling Towers- Energy Conservation Strategies Understanding Cooling Towers  

E-Print Network (OSTI)

Cooling towers are energy conservation devices that Management, more often than not, historically overlooks in the survey of strategies for plant operating efficiencies. The utilization of the colder water off the cooling tower is the money maker!...

Smith, M.

230

Jet Fuel from Microalgal Lipids; National Renewable Energy Laboratory (NREL) Fact Sheet  

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

Probably our most pressing energy need is Probably our most pressing energy need is to develop domestic, renewable substitutes for imported transportation fuel. Ethanol made from starch or sugar such as corn grain already displaces about 2% of gasoline and making it from cellulosic biomass will allow much greater displacement. Biodiesel made from oil crops such as soybeans can displace some of our diesel use. Unfortunately, neither of these biofuels can help supply jet fuel, for which energy density and low-temperature fuel properties are critical. Ethanol is not dense enough having only about half the energy per volume of jet fuel. Biodiesel has about 80% the energy density of kerosene, but can solidify at the low temperatures of high altitude flight. In

231

New Pathway Developed to Silicon Quantum Dot Devices (Fact Sheet), Highlights in Science, NREL (National Renewable Energy Laboratory)  

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

Researchers create a way to prepare doped nanocrystal Researchers create a way to prepare doped nanocrystal solutions for solar thin films that are nontoxic and less expensive than heavy metal-based thin films. Scientists at the National Renewable Energy Laboratory (NREL) and the University of Minnesota have developed a method for preparing doped colloids (solutions) of silicon nanocrystals (NCs) as potential nontoxic infrared-absorbing and -emitting alternatives to metal chalcogenide quantum dots. Significant progress in the methods for preparing thin films of semiconductor NCs has recently led to very promising results in which metal chalcogenide (cadmium selenide, lead sulfide, etc.) NC thin films are used as the photoactive layer in solar cells, photodetectors, light-emitting diodes (LEDs), and related technologies.

232

Effective Community-Wide Policy Technical Assistance: The DOE/NREL Approach (Brochure), NREL (National Renewable Energy Laboratory)  

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

Effective Effective Community-Wide Policy Technical Assistance: The DOE/NREL Approach NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name,

233

Maximizing Thermal Efficiency and Optimizing Energy Management (Fact Sheet), Thermal Test Facility (TTF), NREL (National Renewable Energy Laboratory)  

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

Maximizing Thermal Efficiency and Maximizing Thermal Efficiency and Optimizing Energy Management Scientists at this living laboratory develop optimal solutions for managing energy flows within buildings and transportation systems. The built environment is stressing the utility grid to a greater degree than ever before. Growing demand for electric vehicles, space conditioning, and plug loads presents a critical opportunity for more effective energy management and development of efficiency technologies. Researchers at the Thermal Test Facility (TTF) on the campus of the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) in Golden, Colorado, are addressing this opportunity. Through analysis of efficient heating, ventilating, and air conditioning (HVAC) strategies, automated home energy management (AHEM), and energy storage systems,

234

NREL Develops Heat Pump Water Heater Simulation Model (Fact Sheet), NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)  

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

simulation model helps researchers evaluate real-world simulation model helps researchers evaluate real-world impacts of heat pump water heaters in U.S. homes. Heat pump water heaters (HPWHs) remove heat from the air and use it to heat water, presenting an energy-saving opportunity for homeowners. Researchers at the National Renewable Energy Laboratory (NREL) developed a simulation model to study the inter- actions of HPWHs and space conditioning equipment, related to climate and installa- tion location in the home. This model was created in TRNSYS and is based on data from HPWHs tested at NREL's Advanced HVAC Systems Laboratory. The HPWH model accounts for the condenser coil wrapped around the outside of the storage tank, and uses a data-based performance map. Researchers found that simulated energy use was within 2% of lab results, which confirms

235

NREL Breaks New Ground in Plant Pretreatment for Biofuels (Fact Sheet), Highlights in Science, NREL (National Renewable Energy Laboratory)  

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

NREL researchers use imaging technologies to broaden NREL researchers use imaging technologies to broaden knowledge of plant cell wall structures and identify ideal pretreatment of plant material. Scientists at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) and BioEnergy Science Center combined different microscopic imaging methods to gain a greater understanding of the relationships between biomass cell wall structure and enzyme digestibility. This breakthrough could lead to optimizing sugar yields and lowering the costs of making biofuels. Using the new approach, NREL researchers discovered the localization of the enzymes responsible for deconstruction of the cell wall polymers and the effects of enzyme action on the cell wall. Unlike traditional composition analysis, the new methods allow access to

236

Novel Combination of Enzyme Systems Could Lower Biofuel Costs (Fact Sheet), Highlights in Science, NREL (National Renewable Energy Laboratory)  

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

Two natural enzyme systems-one produced by Two natural enzyme systems-one produced by fungi and the other by bacteria-break down cel- lulose faster if used in combination. The resulting process shows promise for less expensive biofuels. Researchers from the National Renewable Energy Laboratory (NREL) and their partners studied a cocktail of individual fungal enzymes that depoly- merize biomass, and an alternative bacterial system in which multiple biomass-degrading enzymes, termed the cellulosome, are linked together by a protein scaffold. This study suggests that two of the most thoroughly studied and distinct paradigms of biomass degradation, namely free fungal enzymes and multi-enzyme bacterial cellulosomes, function together in an unexpected way to efficiently break down polysaccharides.

237

Solar PV Manufacturing Cost Analysis: U.S. Competitiveness in a Global Industry (Presentation), NREL (National Renewable Energy Laboratory)  

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

Solar PV Manufacturing Cost Analysis: Solar PV Manufacturing Cost Analysis: U.S. Competitiveness in a Global Industry Stanford University: Precourt Institute for Energy Alan Goodrich † , Ted James † , and Michael Woodhouse October 10, 2011 † Corresponding authors: alan.goodrich@nrel.gov, ted.james@nrel.gov NREL/PR-6A20-53938 2 Analysis Disclaimer DISCLAIMER AGREEMENT These manufacturing cost model results ("Data") are provided by the National Renewable Energy Laboratory ("NREL"), which is operated by the Alliance for Sustainable Energy LLC ("Alliance") for the U.S. Department of Energy (the "DOE"). It is recognized that disclosure of these Data is provided under the following conditions and warnings: (1) these Data have been prepared for reference purposes only; (2) these Data consist of forecasts, estimates or assumptions made on a best-

238

Effective Community-Wide Policy Technical Assistance: The DOE/NREL Approach (Brochure), NREL (National Renewable Energy Laboratory)  

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

Effective Effective Community-Wide Policy Technical Assistance: The DOE/NREL Approach NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name,

239

NREL Tests Dehumidifiers, Defines Simplified Simulation Model (Fact Sheet), NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)  

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

residential dehumidifiers residential dehumidifiers results in practical performance curves for use in whole-building simulation tools. Dehumidifiers remove moisture from a home's indoor environment, thereby increasing occupant comfort, improving air quality, and reducing the likelihood of mold, rot, and dust mites. To help energy professionals more easily evaluate this technology for the market, National Renewable Energy Laboratory (NREL) researchers tested the efficiency and capacity of a variety of dehumidifiers and developed a generalized approach to simulate any residential dehumidifier. The test results and modeling method are documented in a new report. Typically, dehumidifiers are only rated at a single temperature and humidity, so rating data alone cannot determine whether a product will meet the moisture removal

240

More Than 1,000 Fuel Cell Units Deployed Through DOE ARRA Funding (Fact Sheet), NREL (National Renewable Energy Laboratory)  

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

359 * July 2012 359 * July 2012 More Than 1,000 Fuel Cell Units Deployed Through DOE ARRA Funding Team: Jennifer Kurtz, Keith Wipke, Sam Sprik, Todd Ramsden, Chris Ainscough Accomplishment: Early market end users are operating 1,111 fuel cell units at 301 sites in 20 states funded by the U.S. Department of Energy (DOE) Fuel Cell Technologies (FCT) Program and with analysis by the National Renewable Energy Laboratory (NREL). Context: The American Recovery and Reinvestment Act (ARRA) funded the deployment of approximately 1,000 fuel cell systems in key early markets to accelerate the commercialization and deployment of fuel cells and fuel cell manufacturing, installation, maintenance, and support services. In support of the ARRA fuel cell deployment objectives, NREL analyzes and

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


241

Improving Building Energy Simulation Programs Through Diagnostic Testing (Fact Sheet), NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)  

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

test procedure evaluates quality and accuracy of energy test procedure evaluates quality and accuracy of energy analysis tools for the residential building retrofit market. Reducing the energy use of existing homes in the United States offers significant energy-saving opportunities, which can be identified through building simulation software tools that calculate optimal packages of efficiency measures. To improve the accuracy of energy analysis for residential buildings, the National Renewable Energy Laboratory's (NREL) Buildings Research team developed the Building Energy Simulation Test for Existing Homes (BESTEST-EX), a method for diagnosing and correcting errors in building energy audit software and calibration procedures. BESTEST-EX consists of building physics and utility bill calibration test cases, which soft-

242

EA-1965: Florida Atlantic University Southeast National Marine Renewable Energy Centers Offshore Marine Hydrokinetic Technology Testing Project, Florida  

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

The Department of Energy (DOE), through its Wind and Water Power Technologies Office (WWPTO), is proposing to provide federal funding to Florida Atlantic Universitys South-East National Marine Renewable Energy Center (FAU SNMREC) to support the at sea testing of FAU SNMRECs experimental current generation turbine and the deployment and operation of their Small-Scale Ocean Current Turbine Test Berth, sited on the outer continental shelf (OCS) in waters off the coast of Ft Lauderdale, Florida. SNMREC would demonstrate the test berth site readiness by testing their pilot-scale experimental ocean current turbine unit at that location. The Bureau of Ocean Energy Management (BOEM) conducted an Environmental Assessment to analyze the impacts associated with leasing OCS lands to FAU SNMREC, per their jurisdictional responsibilities under the Outer Continental Shelf Lands Act. DOE was a cooperating agency in this process and based on the EA, DOE issued a Finding of No Significant Impact.

243

Hydrogen Fuel Cell Electric Vehicles (Fact Sheet), NREL (National Renewable Energy Laboratory)  

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

nations around the world pursue a variety of sustainable nations around the world pursue a variety of sustainable transportation solutions, the hydrogen fuel cell electric vehicle (FCEV) presents a promising opportunity for American consumers and automakers. FCEVs are important to our nation's future because they can: * Play an important role in our portfolio of sustainable transportation options * Provide a cost-competitive, appealing alternative for drivers * Reduce dependence on imported oil and diversify energy sources for transportation * Enable global economic leadership and job growth. Offering a Sustainable Transportation Option Americans have tremendous freedom to travel wherever and whenever they want. Ninety percent of travel in the United States is achieved by automobiles that refuel quickly

244

Power Tower | Department of Energy  

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

50 MW of power from CSP power towers are installed in the United States, Spain, and Germany. The SunShot Initiative funds (R&D) on power tower systems and related aspects within...

245

Dynamic response of guyed towers  

E-Print Network (OSTI)

guyed towers. A parametric study was conducted using eigen analysis to determine the effects of consistent mass, geometric stiffness and P-Delta gravity loads. Time domain solutions were obtained by direct integration for motion due to regular Stokes... guyed tower 2 References to guyed tower dynamic analysis 4 Effect of mass formulation on tower natural periods. 5 P-Delta effect on fundamental period. 6 Effect of axial compression on the 1st & 2nd mode. 7 Geometric stiffness effect on natural...

Gillcrist, Mark Christopher

2012-06-07T23:59:59.000Z

246

Windmill tower shadow eliminator  

SciTech Connect

In a wind driven propeller system an airfoil support for the shaft of a propeller having an even number of blades extends above and below the shaft a distance at least equal to the blade length and pivots with the propeller into the wind for substantially eliminating tower shadow effects on the propeller.

Randolph, A.J.

1984-04-17T23:59:59.000Z

247

Integrating Innovation and Policy for a Renewable Energy Future (Presentation)  

SciTech Connect

Presentation on renewable energy innovations and policies by Dr. Dan Arvizu of the National Renewable Energy Laboratory.

Arvizu, D. E.

2007-02-05T23:59:59.000Z

248

Renewable Energy Permitting Barriers in Hawaii: Experience from...  

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

Pollutant Discharge Elimination System NREL National Renewable Energy Laboratory PV Photovoltaic REFSP Renewable Energy Facility Siting Process vi Executive Summary...

249

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.  

E-Print Network (OSTI)

% post consumer waste. #12;iii Acknowledgments This work was funded by the U.S. Department of EnergyNREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Contract No. DE-AC36-08GO28308 Using

250

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.  

E-Print Network (OSTI)

% post consumer waste. #12;iii Acknowledgments This work was funded by the U.S. Department of EnergyNREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Contract No. DE-AC36-08GO28308

251

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.  

E-Print Network (OSTI)

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Contract No. DE-AC36-08GO28308 Feasibility Study of Economics and Performance of Biopower at the Chanute Air Force Base in Rantoul, Illinois

252

Renewables Portfolio Standards: A Factual Introduction to Experience from the United States  

E-Print Network (OSTI)

Electric Markets: The Renewables Portfolio Standard. TheDuckworth. Can We Afford a Renewables Portfolio Standard? Consensus on National Renewables Policy: The Renewables

Wiser, R.; Namovicz, C.; Gielecki, M.; Smith, R.

2008-01-01T23:59:59.000Z

253

Site Sustainability Plan FY 2014 (Management Publication), NREL (National Renewable Energy Laboratory)  

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

Site Sustainability Plan FY 2014 Site Sustainability Plan FY 2014 The National Wind Technology Center has 10.2 MW of on-site wind systems. Cover photo: The new LEED Platinum Energy Systems Integration Facility is the first U.S. facility in which both the public and private sector researchers can scale-up clean energy technologies. NOMENCLATURE ........................................................................................................ II EXECUTIVE SUMMARY .............................................................................................. 1 GREENHOUSE GAS REDUCTION ........................................................................... 7 BUILDINGS, ESPC, REGIONAL AND LOCAL PLANNING .............................13 HIGH PERFORMANCE SUSTAINABLE BUILDINGS ..............................13

254

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Doing Business with NREL  

E-Print Network (OSTI)

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency-47165 #12;National Renewable Energy Laboratory Innovation for Our Energy Future Alliance Organizational of energy efficiency and renewable energy technologies Maximize the market adoption of current generation

255

Renewable Energy  

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

Renewable Energy Renewable Energy The WIPP Site Holds Promise as an Ideal Source of Renewable Energy Encompassing 16 square miles of open Chihuahuan desert with abundant sunshine and minimal surface roughness, the WIPP site is ideal for either solar- or wind-generated electricity production, demonstration or testing. In fact, WIPP is striving to take advantage of its abundance of sunshine and wind. The Department of Energy's Office of Environmental Management has created what is being called the Energy Park Initiative (EPI). This initiative's goal is to convert DOE facilities into assets by focusing on providing solutions for renewable energy technologies. WIPP, which has always been a DOE leader in terms of safety, has set the additional goal of trying to become the first DOE site operating with 100 percent clean energy. A team, consisting of representatives from CBFO, WTS, Sandia National Laboratories, Los Alamos National Laboratory, New Mexico State University, Texas Tech, the Carlsbad community and area utilities, have come up with several potential solutions. Members of the team are continuing to look into these solutions.

256

A national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

Now is the time to plan for the integration of significant quantities of distributed renewable energy more extensive adoption of renewable distributed electric generation, the U.S. Department of Energy. As distributed PV and other renewable energy technologies mature, they can provide a significant share of our

257

The Treatment of Renewable Energy Certificates, Emissions Allowances, and Green Power Programs in State Renewables Portfolio Standards  

E-Print Network (OSTI)

Holt. 2004. Design Guide for Renewable Energy Certificate2005. Emerging Markets for Renewable Energy Certificates:Golden, CO: National Renewable Energy Laboratory. http://

Holt, Edward A.; Wiser, Ryan H.

2007-01-01T23:59:59.000Z

258

Thermal Storage Materials Laboratory (Fact Sheet), NREL (National Renewable Energy Laboratory), Energy Systems Integration Facility (ESIF)  

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

Storage Materials Storage Materials Laboratory may include: * CSP technology developers * Utilities * Certification laboratories * Government agencies * Universities * Other National laboratories Contact Us If you are interested in working with NREL's Thermal Storage Materials Laboratory, please contact: ESIF Manager Carolyn Elam Carolyn.Elam@nrel.gov 303-275-4311 Thermal Storage Materials Laboratory The Thermal Storage Materials Laboratory at NREL's Energy Systems Integration Facility (ESIF) investigates materials that can be used as high-temperature heat transfer fluids or thermal energy storage media in concentrating solar power (CSP) plants. Research objectives include the discovery and evaluation of

259

Electrical Characterization Laboratory (Fact Sheet), NREL (National Renewable Energy Laboratory), Energy Systems Integration Facility (ESIF)  

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

Electrical Characterization Electrical Characterization Laboratory may include: * Equipment manufacturers * Universities * Other National laboratories Contact Us If you are interested in working with NREL's Energy Systems Integration Laboratory, please contact: ESIF Manager Carolyn Elam Carolyn.Elam@nrel.gov 303-275-4311 Electrical Characterization Laboratory Electrical Characterization Laboratory at NREL's Energy Systems Integration Facility (ESIF) focuses on the detailed electrical characterization of components and systems. This laboratory allows researchers to test the ability of equipment to withstand high voltage surges and high current faults, including equipment using

260

Pueblo Towers | Open Energy Information  

Open Energy Info (EERE)

Towers Towers Jump to: navigation, search Name Pueblo Towers Facility Pueblo Towers Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Vestas Towers Developer Vestas Towers Energy Purchaser Vestas Towers Location CO Coordinates 38.205834°, -104.588141° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.205834,"lon":-104.588141,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

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


261

Side Stream Filtration for Cooling Towers  

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

Side Stream Filtration Side Stream Filtration for Cooling Towers Prepared for the U.S. Department of Energy Federal Energy Management Program By Pacific Northwest National Laboratory X. Duan, J.L. Williamson, K.L McMordie Stoughton and B.K. Boyd October 2012 FEDERAL ENERGY MANAGEMENT PROGRAM i Contact Will Lintner, PE Federal Energy Management Program U.S. Department of Energy 1000 Independence Ave. SW Washington, DC 20585-0121 Phone: (202) 586-3120 E-mail: william.lintner@ee.doe.gov Cover photo: Cooling Towers. Photo from Pacific Northwest National Laboratory ii Acknowledgements The authors of the report would like to thank the following individuals that provided support to

262

Sustainable NREL, Biennial Report | FY 2010-2011 (Management Report), NREL (National Renewable Energy Laboratory)  

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

Sustainable NREL Sustainable NREL B I E N N I A L R E P O R T | F Y 2010 - 2011 B I E N N I A L R E P O R T | F Y 2010 - 2011 ACKNOWLEDGMENTS NREL reports on the laboratory's sustainability performance goals, objectives, and strategies. The Sustainable NREL Program has been rigorous in its pursuit to create the biennial report for FY 2010 and FY 2011 by expanding the reporting parameters to include the standardized sustainability framework of the Global Reporting Initiative (GRI). The GRI framework is considered the most credible in the world, and is the most used today by national and global corporations. Many managers and staff members assisted with the production of the Sustainable NREL Biennial Report FY 2010-FY 2011- providing technical content and data collection and communication support. They include: the Sustainable NREL staff

263

Type: Renewal  

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

1 INCITE Awards 1 INCITE Awards Type: Renewal Title: -Ab Initio Dynamical Simulations for the Prediction of Bulk Properties‖ Principal Investigator: Theresa Windus, Iowa State University Co-Investigators: Brett Bode, Iowa State University Graham Fletcher, Argonne National Laboratory Mark Gordon, Iowa State University Monica Lamm, Iowa State University Michael Schmidt, Iowa State University Scientific Discipline: Chemistry: Physical INCITE Allocation: 10,000,000 processor hours Site: Argonne National Laboratory Machine (Allocation): IBM Blue Gene/P (10,000,000 processor hours) Research Summary: This project uses high-quality electronic structure theory, statistical mechanical methods, and

264

Renewable and Energy Efficiency Market Update Webinar  

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

Technical experts from DOEs National Renewable Energy Laboratory will explore the latest developments in renewable energy and energy efficiency technologies. In addition to learning about the...

265

Renewable Oxygenate Blending Effects on Gasoline Properties  

Science Journals Connector (OSTI)

Renewable Oxygenate Blending Effects on Gasoline Properties ... National Renewable Energy Laboratory, Golden, Colorado 80401, United States ... Energy Fuels, 2011, 25 (10), ...

Earl Christensen; Janet Yanowitz; Matthew Ratcliff; Robert L. McCormick

2011-08-16T23:59:59.000Z

266

Integrating Variable Renewable Energy: Challenges and Solutions  

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

Integrating Variable Renewable Energy: Challenges and Solutions L. Bird, M. Milligan, and D. Lew National Renewable Energy Laboratory Technical Report NRELTP-6A20-60451 September...

267

An Analysis of Concentrating Solar Power with Thermal Energy Storage in a California 33% Renewable Scenario (Report Summary) (Presentation), NREL (National Renewable Energy Laboratory)  

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

An Analysis of Concentrating Solar Power An Analysis of Concentrating Solar Power with Thermal Energy Storage in a California 33% Renewable Scenario (Report Summary) Paul Denholm, Yih-Huei Wan, Marissa Hummon, Mark Mehos March 2013 NREL/PR-6A20-58470 2 Motivation * Implement concentrating solar power (CSP) with thermal energy storage (TES) in a commercial production cost model o Develop approaches that can be used by utilities and system planners to incorporate CSP in standard planning tools * Evaluate the optimal dispatch of CSP with TES o How would a plant actually be used to minimize system production cost? * Quantify the value of adding storage to CSP in a high renewable energy (RE) scenario in California

268

Innovations in Voluntary Renewable Energy Procurement: Methods for Expanding Access and Lowering Cost for Communities, Governments, and Businesses (Technical Report), NREL (National Renewable Energy Laboratory)  

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

Innovations in Voluntary Innovations in Voluntary Renewable Energy Procurement: Methods for Expanding Access and Lowering Cost for Communities, Governments, and Businesses 2 Acknowledgments This work was funded by the U.S. Department of Energy's (DOE's) Office of Energy Efficiency and Renewable Energy (EERE), prepared under task number SAO9.3110. The authors wish to thank Steven Lindenberg, Linda Silverman, and the EERE technology programs for their support of this work. For their thoughtful review of the document, the authors thank Blaine Collison of the U.S. Environmental Protection Agency; Lisa Daniels of Windustry; and Lynn Billman, Jason Coughlin, Robin Newmark, and Bethany Speer of NREL. The authors thank Mary Lukkonen of NREL for her editorial support and Anthony Castellano of NREL for his design work.

269

NREL Helps Greensburg Set the Model for Green Communities (Fact Sheet), Innovation: The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. innovati n NREL Helps Greensburg Set the Model for Green Communities After a massive tornado destroyed or severely damaged 95% of Greensburg, Kansas on May 4, 2007, key leaders in Greensburg and Kansas made a crucial decision not just to rebuild, but to remake the town as a model sustainable rural community. To help achieve that goal, experts from the U.S. Department of Energy (DOE) and the National Renewable Energy Laboratory (NREL) arrived in Greensburg in June 2007. The experts worked with city leaders, business owners, and residents to identify ways to incor- porate energy efficiency and renewable energy technologies that could be replicated in other

270

DOE Announces Webinars on the National Geothermal Data System, Energy Efficiency and Renewable Energy Benefits for Tribal Communities, and More  

Office of Energy Efficiency and Renewable Energy (EERE)

EERE offers webinars to the public on a range of subjects, from adopting the latest energy efficiency and renewable energy technologies to training for the clean energy workforce.

271

Managing EHS of PV-Related Equipment at the National Renewable Energy Laboratory: Preprint  

SciTech Connect

Managing environment, health, and safety (EHS) risks at a national laboratory, or university, can be intimidating to a researcher who is focused on research results. Laboratory research and development (R&D) operations are often driven by scientists with limited engineering support and lack well-refined equipment development resources. To add to the burden for a researcher, there is a plethora of codes, standards, and regulations that govern the safe installation and operation of photovoltaic-related R&D equipment -- especially those involving hazardous production materials. To help guide the researcher through the vast list of requirements, the EHS office at NREL has taken a variety of steps. Organizationally, the office has developed hazard-specific laboratory-level procedures to govern particular activities. These procedures are a distillation of appropriate international codes, fire agencies, SEMI standards, U.S. Department of Energy orders, and other industry standards to those necessary and sufficient to govern the safe operation of a given activity. The EHS office works proactively with researchers after a concept for a new R&D capability is conceived to help guide the safe design, acquisition, installation, and operation of the equipment. It starts with a safety assessment at the early stages such that requirements are implemented to determine the level of risk and degree of complexity presented by the activity so appropriate controls can be put in place to manage the risk. As the equipment requirements and design are refined, appropriate equipment standards are applied. Before the 'to-build' specifications are finalized, a process hazard analysis is performed to ensure that no single-point failure presents an unacceptable risk. Finally, as the tool goes through construction and installation stages, reviews are performed at logical times to ensure that the requisite engineering controls and design are in place and operational. Authorization to operate is not given until adherence to these requirements is fully verified and documented. Operations continue under the conditions defined through this process and are reviewed with changing processes.

McCuskey, T.; Nelson, B. P.

2012-06-01T23:59:59.000Z

272

TOWER-TRACKING HELIOSTAT ARRAY.  

E-Print Network (OSTI)

?? This thesis presents a method of tracking and correcting for the swaying of a central receiver tower in concentrated solar production plants. The method (more)

Masters, Joel T

2011-01-01T23:59:59.000Z

273

Renewable Hydrogen From Wind in California  

E-Print Network (OSTI)

of the lowest cost renewable energy source in California [Costs of Storing and Transporting Hydrogen, November 1998, National Renewable EnergyRenewable Resources Development Report November 2003, California Energy Commission 500-03-080F 2. Comparative Cost

Bartholomy, Obadiah

2005-01-01T23:59:59.000Z

274

Utility-Scale Power Tower Solar Systems: Performance Acceptance Test Guidelines  

SciTech Connect

The purpose of these Guidelines is to provide direction for conducting performance acceptance testing for large power tower solar systems that can yield results of a high level of accuracy consistent with good engineering knowledge and practice. The recommendations have been developed under a National Renewable Energy Laboratory (NREL) subcontract and reviewed by stakeholders representing concerned organizations and interests throughout the concentrating solar power (CSP) community. An earlier NREL report provided similar guidelines for parabolic trough systems. These Guidelines recommend certain methods, instrumentation, equipment operating requirements, and calculation methods. When tests are run in accordance with these Guidelines, we expect that the test results will yield a valid indication of the actual performance of the tested equipment. But these are only recommendations--to be carefully considered by the contractual parties involved in the Acceptance Tests--and we expect that modifications may be required to fit the particular characteristics of a specific project.

Kearney, D.

2013-03-01T23:59:59.000Z

275

New Modeling Tool Analyzes Floating Platform Concepts for Offshore Wind Turbines (Fact Sheet), NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)  

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

at the National Renewable Energy Laboratory at the National Renewable Energy Laboratory (NREL) develop a new complex modeling and analysis tool capable of analyzing floating platform concepts for offshore wind turbines. The new modeling tool combines the computational methodologies used to analyze land-based wind turbines with the comprehensive hydrodynamic computer programs developed for offshore oil and gas industries. This new coupled dynamic simulation tool will enable the development of cost-effective offshore technologies capable of harvesting the rich offshore wind resources at water depths that cannot be reached using the current technology. Currently, most offshore wind turbines are installed in shallow water, less than 30 meters deep, on bottom-mounted substructures. But these substructures are not

276

NREL Develops New Controls that Proactively Adapt to the Wind (Fact Sheet), Innovation: The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Office Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NREL Develops New Controls that Proactively Adapt to the Wind Until now, wind turbine controls that reduce the impacts of wind gusts and turbulence were always reactive-responding to the wind rather than anticipating it. But with today's laser-based sensors and new controls developed by researchers at the National Renewable Energy Laboratory (NREL) and their industry partners, the wind speed can be measured ahead of the turbine, thereby improving performance, reducing structural loads, and increasing energy capture. The world's first field tests of these controls are currently underway at the National Wind Technology Center (NWTC) at NREL. As utility-scale wind turbines become more sophisticated, their components become bigger,

277

An Economic Analysis of Photovoltaics versus Traditional Energy Sources: Where are We Now and Where Might We Be in the Near Future? (Presentation), NREL (National Renewable Energy Laboratory)  

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

Economic Analysis of Photovoltaics versus Traditional Economic Analysis of Photovoltaics versus Traditional Energy Sources: Where are We Now and Where Might We Be in the Near Future? NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Michael Woodhouse Additional NREL Authors: Alan Goodrich, Ted James, Robert Margolis, David Feldman, and Tony Markel 2 Strategic Energy Analysis Center and 2 Electric Vehicles Program The National Renewable Energy Laboratory Analysis Funding Provided by The United States DOE, Solar Energy Technologies Program Presented at the IEEE Photovoltaic Specialist Conference (PVSC) 2011, June 19-24, 2011, Seattle, Washington NREL/PR-6A20-52311 Analysis Disclaimer DISCLAIMER AGREEMENT

278

Layering Mismatched Lattices Creates Long-Sought-After Green Light-Emitting Diode (Fact Sheet), NREL Highlights, Science, NREL (National Renewable Energy Laboratory)  

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

Scientists at the National Renewable Energy Laboratory (NREL) Scientists at the National Renewable Energy Laboratory (NREL) invent a deep green LED that can lead to higher-efficiency white light, lower electric bills. The white light light-emitting diode (LED) that promises to revolutionize indoor lighting while dramatically lowering electricity costs had been confounded by the so-called "green gap:" the inability to develop light in the green spectrum that can be combined with red and blue to produce white light. NREL researchers conceptualized a green emission by taking a different look at how the laboratory's solar cell researchers had set a world efficiency record and by changing a key process that had created a red LED. A good green color of light is between 530 and 570 nanometers (nm) on the Color

279

A Tale of Two Cities: Greensburg Rebuilds as a National Model for Green Communities (Fact Sheet), Energy Efficiency & Renewable Energy (EERE)  

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

Tale of Two Cities: Tale of Two Cities: Greensburg Rebuilds as a National Model for Green Communities Greensburg, Kansas, was like any rural community in America until a massive tornado leveled much of the town on May 4, 2007. Key leaders in Greensburg and Kansas made a crucial decision not just to rebuild, but to remake the town as a model sustainable community. To help achieve that goal, technical experts from the U.S. Department of Energy (DOE) and the National Renewable Energy Laboratory (NREL) arrived in Greensburg in June 2007. For three years, the experts worked with city leaders, business owners, residents, and other state, federal, and local agencies to identify ways to incorporate energy efficiency and renew- able energy technologies into the town's rebuilding efforts.

280

A Tale of Two Cities: Greensburg Rebuilds as a National Model for Green Communities (Fact Sheet), Energy Efficiency & Renewable Energy (EERE)  

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

Tale of Two Cities: Tale of Two Cities: Greensburg Rebuilds as a National Model for Green Communities Greensburg, Kansas, was like any rural community in America until a massive tornado leveled much of the town on May 4, 2007. Key leaders in Greensburg and Kansas made a crucial decision not just to rebuild, but to remake the town as a model sustainable community. To help achieve that goal, technical experts from the U.S. Department of Energy (DOE) and the National Renewable Energy Laboratory (NREL) arrived in Greensburg in June 2007. For three years, the experts worked with city leaders, business owners, residents, and other state, federal, and local agencies to identify ways to incorporate energy efficiency and renew- able energy technologies into the town's rebuilding efforts.

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


281

Implementing Best Practices for Data Quality Assessment of the National Renewable Energy Laboratory?s Solar Resource and Meteorological Assessment Project: Preprint  

SciTech Connect

Effective solar radiation measurements for research and economic analyses require a strict protocol for maintenance, calibration, and documentation to minimize station downtime and data corruption. The National Renewable Energy Laboratory's Concentrating Solar Power: Best Practices Handbook for the Collection and Use of Solar Resource Data includes guidelines for operating a solar measurement station. This paper describes a suite of automated and semi-automated routines based on the best practices handbook as developed for the National Renewable Energy Laboratory Solar Resource and Meteorological Assessment Project. These routines allow efficient inspection and data flagging to alert operators of conditions that require immediate attention. Although the handbook is targeted for concentrating solar power applications, the quality-assessment procedures described are generic and should benefit many solar measurement applications. The routines use data in one-minute measurement resolution, as suggested by the handbook, but they could be modified for other time scales.

Wilcox, S. M.; McCormack, P.

2011-04-01T23:59:59.000Z

282

Cooling Towers Make Money  

E-Print Network (OSTI)

was hired and wrote specifications for a four cell induced draft counterflow cooling tower to cool 10,000 GPM entering at 95 0 F leaving at 85 0 F during an 80 0 F ambient wet bulb temperature. The specifications required that the bidders project a... F during an ambient wet bulb temperature of 7] OF could not be met The SuperCellular film fill, style] 3] 62 Illustration 3 was selected by the consultant because of its previous highly satisfactory service in sewage treatment trickling filter...

Burger, R.

283

FLORIDA TOWER FOOTPRINT EXPERIMENTS  

SciTech Connect

The Florida Footprint experiments were a series of field programs in which perfluorocarbon tracers were released in different configurations centered on a flux tower to generate a data set that can be used to test transport and dispersion models. These models are used to determine the sources of the CO{sub 2} that cause the fluxes measured at eddy covariance towers. Experiments were conducted in a managed slash pine forest, 10 km northeast of Gainesville, Florida, in 2002, 2004, and 2006 and in atmospheric conditions that ranged from well mixed, to very stable, including the transition period between convective conditions at midday to stable conditions after sun set. There were a total of 15 experiments. The characteristics of the PFTs, details of sampling and analysis methods, quality control measures, and analytical statistics including confidence limits are presented. Details of the field programs including tracer release rates, tracer source configurations, and configuration of the samplers are discussed. The result of this experiment is a high quality, well documented tracer and meteorological data set that can be used to improve and validate canopy dispersion models.

WATSON,T.B.; DIETZ, R.N.; WILKE, R.; HENDREY, G.; LEWIN, K.; NAGY, J.; LECLERC, M.

2007-01-01T23:59:59.000Z

284

Power Purchase Agreement Checklist for State and Local Governments; Energy Analysis; Fact Sheet Series on Financing Renewable Energy Projects, National Renewable Energy Laboratory (NREL)  

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

fact sheet provides information and guidance on the fact sheet provides information and guidance on the solar photovoltaic (PV) power purchase agreement (PPA), which is a financing mechanism that state and local govern- ment entities can use to acquire clean, renewable energy. We address the financial, logistical, and legal questions relevant to implementing a PPA, but we do not examine the technical details-those can be discussed later with the developer/con- tractor. This fact sheet is written to support decision makers in U.S. state and local governments who are aware of solar PPAs and may have a cursory knowledge of their structure but they still require further information before committing to a particular project. Overview of PPA Financing The PPA financing model is a "third-party" ownership

285

Renewable Energy Parks Webinar | Department of Energy  

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

Renewable Energy Parks Webinar Renewable Energy Parks Webinar Renewable Energy Parks Webinar March 19, 2013 1:00PM MDT Webinar This free DOE webinar on "Community Renewable Energy Success Stories: Renewable Energy Parks," will take place on Tuesday, March 19, from 1:00 p.m. to 2:15 p.m. Mountain Daylight Time. The webinar will highlight how the city of Ellensburg, Washington, and the Town of Hempstead, New York, created renewable energy parks in their areas by integrating multiple renewable energy technologies. Ellensburg's Renewable Energy Park In 2006, Ellensburg, Washington, built the first community solar project in the United States. Then, as part of the Pacific Northwest Smart Grid Demonstration Project, the city expanded the original solar installation and added a variety of small wind systems and a MET tower. At the

286

National Renewable Energy Laboratory  

E-Print Network (OSTI)

is partnering with NREL Solar Fall 2009 Xcel Energy and NREL collab- orating on wind to hydrogen demonstration

287

Best Management Practice #10: Cooling Tower Management  

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

Cooling towers regulate temperature by dissipating heat from recirculating water used to cool chillers, air-conditioning equipment, or other process equipment. Heat is rejected from the tower...

288

Comparison of Triton SODAR Data to Meteorological Tower Wind Measurement Data in Hebei Province, China  

SciTech Connect

With the increased interest in remote sensing of wind information in recent years, it is important to determine the reliability and accuracy of new wind measurement technologies if they are to replace or supplement conventional tower-based measurements. In view of this, HydroChina Corporation and the United States National Renewable Energy Laboratory (NREL) conducted a comparative test near a wind farm in Hebei Province, China. We present the results of an analysis characterizing the measurement performance of a state-of-the-art Sound Detection and Ranging (sodar) device when compared to a traditional tower measurement program. NREL performed the initial analysis of a three-month period and sent the results to HydroChina. When another month of data became available, HydroChina and their consultant Beijing Millenium Engineering Software (MLN) repeated NREL's analysis on the complete data set, also adding sensitivity analysis for temperature, humidity, and wind speed (Section 6). This report presents the results of HydroChina's final analysis of the four-month period.

Yuechun, Y.; Jixue, W.; Hongfang, W.; Guimin, L.; Bolin, Y.; Scott, G.; Elliott, D.; Kline, D.

2012-01-01T23:59:59.000Z

289

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

E-Print Network (OSTI)

DATES COVERED (From - To) Renewable Energy and EfficiencyModels Addressed a Common High Renewable Energy PenetrationWood (OnLocation) National Renewable Energy Laboratory 1617

Blair, N.

2010-01-01T23:59:59.000Z

290

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

E-Print Network (OSTI)

COVERED (From - To) Renewable Energy and Efficiency Modelinga Common High Renewable Energy Penetration Scenario in 2025OnLocation) National Renewable Energy Laboratory 1617 Cole

Blair, N.

2010-01-01T23:59:59.000Z

291

Renewable Electricity Futures Study: Executive Summary  

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

Executive Summary Executive Summary NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Volume 2 PDF Volume 3 PDF Volume 1 PDF Volume 4 PDF Renewable Electricity Futures Study Edited By Hand, M.M. National Renewable Energy Laboratory Baldwin, S. U.S. Department of Energy DeMeo, E. Renewable Energy Consulting Services, Inc. Reilly, J.M. Massachusetts Institute of Technology Mai, T. National Renewable Energy Laboratory Arent, D. Joint Institute for Strategic Energy Analysis Porro, G. National Renewable Energy Laboratory Meshek, M. National Renewable Energy Laboratory Sandor, D. National Renewable Energy Laboratory Suggested Citations Renewable Electricity Futures Study (Entire Report)

292

NREL Scientists Spurred the Success of Multijunction Solar Cells (Fact Sheet), Innovation: The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Scientists Spurred the Success Scientists Spurred the Success of Multijunction Solar Cells Before 1984, many scientists believed that high-quality gallium indium phosphide (GaInP) alloys could not be grown for use as semiconductors because the alloys would separate. One researcher at the Solar Energy Research Institute (SERI) thought differently. His name was Jerry Olson, and his innovative thinking changed solar history. Olson identified a material combination that allowed the multijunction cell to flourish. It is now the workhorse that powers satellites and the catalyst for renewed interest in concentrator photovoltaic (CPV) products. In the early 1980s, Olson was a scientist at SERI, the predecessor of the National Renewable Energy Laboratory (NREL). At the time, solar researchers were looking for the ideal combina-

293

Improving Process Cooling Tower Eddiciency  

E-Print Network (OSTI)

of the Thrity-Fifth Industrial Energy Technology Conference New Orleans, LA. May 21-24, 2013 7 Improving Cooling Tower Efficiency ? Two Improvements in Capacity/Performance 1. Filtration for water quality control Side stream filtration Make up water quality...-Fifth Industrial Energy Technology Conference New Orleans, LA. May 21-24, 2013 2 Types of Cooling Towers Forced Draft Towers ESL-IE-13-05-08 Proceedings of the Thrity-Fifth Industrial Energy Technology Conference New Orleans, LA. May 21-24, 2013 3 Types...

Turpish, W.

2013-01-01T23:59:59.000Z

294

Managing R&D Risk in Renewable Energy  

E-Print Network (OSTI)

renewable energy sector can create a double benefit by contributing to a nations productivity growth

Rausser, Gordon C.; Papineau, Maya

2008-01-01T23:59:59.000Z

295

Laboratories for the 21st Century: Case Studies; National Renewable Energy Laboratory, Science and Technology Facility, Golden, Colorado (Brochure)  

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

Efficiency and Renewable Energy Efficiency and Renewable Energy Federal Energy Management Program United States Environmental Protection Agency L a b o r a t o r i e s f o r t h e 2 1 s t C e n t u r y : C a s e S t u d i e s Patrick Corkery/PIX14916 Case Study Index Laboratory Type ❑ Wet lab ❑ Dry lab ❑ Clean room Construction Type ❑ New ❑ Retrofit Type of Operation ❑ Research/development ❑ Manufacturing ❑ Teaching ❑ Chemistry ❑ Biology ❑ Electronics Service Option ❑ Suspended ceiling ❑ Utility service corridor ❑ Interstitial space Featured Technologies ❑ Fume hoods ❑ Controls ❑ Mechanical systems ❑ Electrical loads ❑ Water conservation ❑ Renewables ❑ Sustainable design/ planning ❑ On-site generation ❑ Daylighting ❑ Building commissioning Other Topics ❑ Diversity factor

296

Renewable Electricity Futures Study. Volume 2: Renewable Electricity Generation and Storage Technologies  

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

Renewable Electricity Generation Renewable Electricity Generation and Storage Technologies Volume 2 of 4 Volume 2 PDF Volume 3 PDF Volume 1 PDF Volume 4 PDF NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Renewable Electricity Futures Study Edited By Hand, M.M. National Renewable Energy Laboratory Baldwin, S. U.S. Department of Energy DeMeo, E. Renewable Energy Consulting Services, Inc. Reilly, J.M. Massachusetts Institute of Technology Mai, T. National Renewable Energy Laboratory Arent, D. Joint Institute for Strategic Energy Analysis Porro, G. National Renewable Energy Laboratory Meshek, M. National Renewable Energy Laboratory Sandor, D. National Renewable

297

Renewable Energy | Open Energy Information  

Open Energy Info (EERE)

Renewable Energy Renewable Energy Jump to: navigation, search This article is a stub. You can help OpenEI by expanding it. Renewable Energy is energy obtained from sources which are practically inexhaustible.[1] Prominent examples include solar energy, wind energy, and geothermal energy. The table below lists some of the conversion technologies that are used to harness the energy from these resources[2] . Renewable Resource Energy Conversion Technology Biomass, solid fuels Combustion (direct-fired, cofiring with coal); Gasification/Pyrolysis Biomass, gas and liquid fuels Fuel Cells Geothermal Dry steam electric; Flash electric; Binary cycle electric; Direct use; Geothermal heat pumps Solar Photovoltaics (PV); Concentrating solar thermal electric (parabolic trough, parabolic trough, power tower); Thermal water heating; Absorption chilling

298

Cooling Tower Inspection with Scuba  

E-Print Network (OSTI)

A serious problem of scale and other solid material settling in heat transfer equipment was threatening to shut down our ethylene plant. All evidence pointed to the cooling tower as the source of the contamination. Visual inspection of the cooling...

Brenner, W.

1982-01-01T23:59:59.000Z

299

NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy  

E-Print Network (OSTI)

-TES) can provide multiple benefits to the grid, including low marginal cost energy and the ability & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC. This report is available at no cost-08GO28308 Modelling Concentrating Solar Power with Thermal Energy Storage for Integration Studies

300

Renewable Hydrogen: Technology Review and Policy Recommendations for State-Level Sustainable Energy Futures  

E-Print Network (OSTI)

1: U.S. and International Renewable Hydrogen Demonstrationfueling station powered by renewable electricity. The systemand Natural Gas, National Renewable Energy Laboratory, U.S.

Lipman, Timothy; Edwards, Jennifer Lynn; Brooks, Cameron

2006-01-01T23:59:59.000Z

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


301

Who Owns Renewable Energy Certificates? An Exploration of Policy Options and Practice  

E-Print Network (OSTI)

2005. Emerging Markets for Renewable Energy Certificates:Challenges. National Renewable Energy Laboratory, January.state law (Olson Who Owns Renewable Energy Certificates? On

Holt, Edward A.; Wiser, Ryan; Bolinger, Mark

2006-01-01T23:59:59.000Z

302

Who Owns Renewable Energy Certificates? An Exploration of Policy Options and Practice  

E-Print Network (OSTI)

2005. Emerging Markets for Renewable Energy Certificates:Challenges. National Renewable Energy Laboratory, January.law (Olson Who Owns Renewable Energy Certificates? On May

Holt, Edward A.; Wiser, Ryan; Bolinger, Mark

2006-01-01T23:59:59.000Z

303

Technical Evaluation of Side Stream Filtration for Cooling Towers  

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

Cooling Towers (photo from Pacific Cooling Towers (photo from Pacific Northwest National Laboratory) * Scaling: Scaling is the precipitation of dissolved mineral components that have become saturated in solution, which can lower efficiency of the system. * Fouling: Fouling occurs when suspended particles or biologic growth forms an insulating film on heat transfer surfaces. Common foulants include organic matter, process oils, and silt, which can also lower system performance. * Microbiological Activity: Microbiological activity refers to microorganisms that live and grow in the cooling system that can contribute

304

Technical Evaluation of Side Stream Filtration for Cooling Towers  

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

Cooling Towers (photo from Pacific Cooling Towers (photo from Pacific Northwest National Laboratory) * Scaling: Scaling is the precipitation of dissolved mineral components that have become saturated in solution, which can lower efficiency of the system. * Fouling: Fouling occurs when suspended particles or biologic growth forms an insulating film on heat transfer surfaces. Common foulants include organic matter, process oils, and silt, which can also lower system performance. * Microbiological Activity: Microbiological activity refers to microorganisms that live and grow in the cooling system that can contribute

305

Second-Use Li-Ion Batteries to Aid Automotive and Utility Industries (Fact Sheet), NREL Highlights in Research & Development, NREL (National Renewable Energy Laboratory)  

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

Repurposing lithium-ion batteries at the end of useful life Repurposing lithium-ion batteries at the end of useful life in electric drive vehicles could eliminate owners' disposal concerns and offer low-cost energy storage for certain applications. Increasing the number of plug-in electric drive vehicles (PEVs) is one major strategy for reduc- ing the nation's oil imports and greenhouse gas emissions. However, the high up-front cost and end-of-service disposal concerns of their lithium-ion (Li-ion) batteries could impede the proliferation of such vehicles. Re-using Li-ion batteries after their useful automotive life has been proposed as a way to remedy both matters. In response, the National Renewable Energy Laboratory (NREL) and its partners are conducting research to identify, assess, and verify profitable

306

NRELs Industry Growth Forum Boosts Clean Energy Commercialization Efforts (Fact Sheet), The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

NREL's Industry Growth Forum NREL's Industry Growth Forum Boosts Clean Energy Commercialization Efforts For more than a decade, the National Renewable Energy Laboratory's (NREL) Industry Growth Forum has been the nation's premier event for early-stage clean energy investment. The forum features presentations from the most innovative, promising, and emergent clean energy companies; provocative panels led by thought leaders; and organized networking opportunities. It is the perfect venue for growing cleantech companies to present their business to a wide range of investors. The caliber of investors and entrepreneurial companies that attend are just a part of what make the forum the preeminent clean energy investment event in the country. The forum's unique presentation format, rich educational content, and rigorous evaluation process leave

307

NREL Technical Reports Guide the Way to 50% Energy Savings in Hospitals, Office Buildings (Fact Sheet), NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)  

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

existing technologies, designers and operators of large existing technologies, designers and operators of large buildings could slash national energy use across a broad range of climates. Researchers at the National Renewable Energy Laboratory (NREL) have developed two technical reports that provide recommendations to help designers and opera- tors of large office buildings and hospitals achieve at least a 50% energy savings using existing technology. Strategies for 50% Energy Savings in Large Office Buildings found that a 50% energy savings can be realized in both low- and high-rise office buildings in a broad range of U.S. climates. Large Hospital 50% Energy Savings details how energy savings from 50.6% to 61.3% can be attained in large hospitals across all eight U.S. climate zones. To reach these energy efficiency

308

NREL Triples Previous Estimates of U.S. Wind Power Potential (Fact Sheet), The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Triples Previous Estimates of Triples Previous Estimates of U.S. Wind Power Potential The National Renewable Energy Laboratory (NREL) recently released new estimates of the U.S. potential for wind-generated electricity, using advanced wind mapping and validation techniques that triple previous estimates of the size of the nation's wind resources. The new study, conducted by NREL and AWS TruePower, finds that the contiguous 48 states have the potential to generate up to 37 million gigawatt-hours annually. In comparison, the total U.S. electricity generation from all sources was roughly 4 million gigawatt-hours in 2009. Detailed state-by-state estimates of wind energy potential for the United States show the estimated average wind speeds at an 80-meter height. The wind resource maps and estimates

309

Finding of No Significant Impact and Final Environmental Assessment of Three Site Development Projects at the National Renewable Energy Laboratory South Table Mountain Site  

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

FINDING OF NO SIGNIFICANT IMPACT AND FINDING OF NO SIGNIFICANT IMPACT AND FINAL ENVIRONMENTAL ASSESSMENT OF THREE SITE DEVELOPMENT PROJECTS AT THE NATIONAL RENEWABLE ENERGY LABORATORY SOUTH TABLE MOUNTAIN SITE July 2007 U . S . D e p a r t m e n t o f E n e r g y G o l d e n F i e l d O f f i c e N a t i o n a l R e n e w a b l e E n e r g y L a b o r a t o r y 1 6 1 7 C o l e B o u l e v a r d G o l d e n , C o l o r a d o 8 0 4 0 1 DOE/EA-1573 Final Environmental Assessment of Three Site Development Projects at the National Renewable Energy Laboratory South Table Mountain Site i TABLE OF CONTENTS ACRONYMS AND ABBREVIATIONS ....................................................................................................iv EXECUTIVE SUMMARY ..........................................................................................................................

310

DOE/EA-1440-S-1: Final Supplement to the Final Site-Wide Environmental Assessment of the National Renewable Energy Laboratory's South Table Mountain Complex (May 2008)  

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

SUPPLEMENT TO FINAL SITE-WIDE ENVIRONMENTAL SUPPLEMENT TO FINAL SITE-WIDE ENVIRONMENTAL ASSESSMENT OF THE NATIONAL RENEWABLE ENERGY LABORATORY'S SOUTH TABLE MOUNTAIN COMPLEX Proposed Construction and Operation of: - Research Support Facilities, - Infrastructure Improvements (Phase I), - Upgrades to the Thermochemical User Facility and Addition of the Thermochemical Biorefinery Pilot Plant May 2008 U . S . D e p a r t m e n t o f E n e r g y G o l d e n F i e l d O f f i c e N a t i o n a l R e n e w a b l e E n e r g y L a b o r a t o r y 1 6 1 7 C o l e B o u l e v a r d G o l d e n , C o l o r a d o 8 0 4 0 1 DOE/EA-1440-S-1 Department of Energy Golden Field Office 161 7 Cole Boulevard Golden, Colorado 80401 -3305 May 14,2008 FINDING OF NO SIGNIFICANT IMPACT for SUPPLEMENT TO FINAL SITE-WIDE ENVIRONMENTAL ASSESSMENT OF THE NATIONAL RENEWABLE ENERGY LABORATORY'S

311

Sandia National Laboratories: bankability validation  

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

Regional Testing Center (PV RTC), Renewable Energy, Solar, Solar Newsletter, SunShot HelioVolt, Sandia National Laboratories, the National Renewable Energy Laboratory,...

312

Sandia National Laboratories: factory audits  

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

Regional Testing Center (PV RTC), Renewable Energy, Solar, Solar Newsletter, SunShot HelioVolt, Sandia National Laboratories, the National Renewable Energy Laboratory,...

313

Towers for Offshore Wind Turbines  

Science Journals Connector (OSTI)

Increasing energy demand coupled with pollution free production of energy has found a viable solution in wind energy. Land based windmills have been utilized for power generation for more than two thousand years. In modern times wind generated power has become popular in many countries. Offshore wind turbines are being used in a number of countries to tap the energy from wind over the oceans and convert to electric energy. The advantages of offshore wind turbines as compared to land are that offshore winds flow at higher speed than onshore winds and the more available space. In some land based settings for better efficiency turbines are separated as much as 10 rotor diameters from each other. In offshore applications where only two wind directions are likely to predominate the distances between the turbines arranged in a line can be shortened to as little as two or four rotor diameters. Today more than a dozen offshore European wind facilities with turbine ratings of 450 kw to 3.6 MW exist offshore in very shallow waters of 5 to 12 m. Compared to onshore wind turbines offshore wind turbines are bigger and the tower height in offshore are in the range of 60 to 80 m. The water depths in oceans where offshore turbines can be located are within 30 m. However as the distance from land increases the costs of building and maintaining the turbines and transmitting the power back to shore also increase sharply. The objective of this paper is to review the parameters of design for the maximum efficiency of offshore wind turbines and to develop types offshore towers to support the wind turbines. The methodology of design of offshore towers to support the wind turbine would be given and the environmental loads for the design of the towers would be calculated for specific cases. The marine corrosion on the towers and the methods to control the corrosion also would be briefly presented. As the wind speeds tend to increase with distance from the shore turbines build father offshore will be able to capture more wind energy. Currently two types of towers are considered. Cylindrical tubular structures and truss type structures. But truss type structures have less weight and flexibility in design. The construction of the offshore towers to harness the wind energy is also presented. The results will include the calculation of wind and wave forces on the tower and the design details for the tower.

V. J. Kurian; S. P. Narayanan; C. Ganapathy

2010-01-01T23:59:59.000Z

314

Renewable Energy Screening for All ESPCs | Department of Energy  

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

Renewable Energy Screening for All ESPCs Renewable Energy Screening for All ESPCs Document helps Federal agencies provide data national laboratories need to conduct prescreening...

315

LBNL Renewable Energy Market and Policy Analysis | Open Energy...  

Open Energy Info (EERE)

renewable energy industry, and others to conduct public interest research on renewable energy markets, policies, costs, benefits, and performance. "Lawrence Berkeley National...

316

Renewable Energy Technology Opportunities: Responding to Global Energy Challenges (Presentation)  

SciTech Connect

Presentation by Dr. Dan Arvizu of the National Renewable Energy Laboratory (NREL) to the Clean-Tech Investors Summit on January 23, 2007 overviews renewable energy technology opportunities.

Arvizu, D.

2007-01-23T23:59:59.000Z

317

Response to several FOIA requests - Renewable Energy. | Department...  

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

Energy. Response to several FOIA requests - Renewable Energy. Response to several FOIA requests - Renewable Energy. National Energy Policy, coal is an important energy resource,...

318

Renewable Electricity Futures (Presentation)  

SciTech Connect

This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented to the 2012 Western Conference of Public Service Commissioners, during their June, 2012, meeting. The Western Conference of Public Service Commissioners is a regional association within the National Association of Regulatory Utility Commissioners (NARUC).

Hand, M. M.

2012-08-01T23:59:59.000Z

319

Community Renewable Energy Success Stories Webinar: Renewable...  

Office of Environmental Management (EM)

Community Renewable Energy Success Stories Webinar: Renewable Energy Parks (text version) Community Renewable Energy Success Stories Webinar: Renewable Energy Parks (text version)...

320

Renewable energy  

Science Journals Connector (OSTI)

Report on International Congress on Renewable Energy Sources, Consejo Superior de Investigaciones Cientificas, 18-23 May 1986, Madrid, Spain.

M Alonso

1986-01-01T23:59:59.000Z

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


321

Cooling Towers, Energy Conservation Strategies  

E-Print Network (OSTI)

undersized due to the low bidder syndrome (1). 4. New plant expansion needs colder temperatures off the tower. State of the Art Upgrading Users of cooling towers are not par ticularly concerned with the thermal analysis involving calculus, or delving... HISTORY I Anhydrous Ammonia Plant The Hawkeye Chemical Corporation, a subsidiary of the Getty Oil Company, pro jected a 50% expansion of their anhydroug ammonia output from 120,000 tons (1.09 Kg) per year to ~ production level of 225,000 tons (2...

Burger, R.

1983-01-01T23:59:59.000Z

322

Commissioning through "EDF Tower" construction  

E-Print Network (OSTI)

michel rouillot -architecte d.p.l.g. CommissioningCommissioningthrough through ??EDF TowerEDF Tower? construction? construction by Michel Rouillot Architect D.P.L.G. michel rouillot -architecte d.p.l.g. What is a building project ? michel rouillot... -architecte d.p.l.g. A spatial answerfor a work structure michel rouillot -architecte d.p.l.g. A very strong relationship between many building participants michel rouillot -architecte d.p.l.g. The production of the buildingThe production of the building...

Rouillot, M.

2004-01-01T23:59:59.000Z

323

Life Cycle Environmental Impacts Resulting from the Manufacture of the Heliostat Field for a Reference Power Tower Design in the United States: Preprint  

SciTech Connect

Life cycle assessment (LCA) is recognized as a useful analytical approach for quantifying environmental impacts of renewable energy technologies, including concentrating solar power (CSP). An LCA accounts for impacts from all stages in the development, operation, and decommissioning of a CSP plant, including such upstream stages as the extraction of raw materials used in system components, manufacturing of those components, and construction of the plant. The National Renewable Energy Laboratory is conducting a series of LCA studies for various CSP technologies. This paper contributes to a thorough LCA of a 100 MWnet molten salt power tower CSP plant by estimating the environmental impacts resulting from the manufacture of heliostats. Three life cycle metrics are evaluated: greenhouse gas emissions, water consumption, and cumulative energy demand. The heliostat under consideration (the 148 m2 Advanced Thermal Systems heliostat) emits 5,300 kg CO2eq, consumes 274 m3 of water, and requires 159,000 MJeq during its manufacture. Future work will incorporate the results from this study into the LCA model used to estimate the life cycle impacts of the entire 100 MWnet power tower CSP plant.

Heath, G.; Burkhardt, J.; Turchi, C.

2012-10-01T23:59:59.000Z

324

National Hydrogen Learning Demonstration  

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

Department of Energy Office of Energy Efficiency and Renewable Energy operated by the Alliance for Sustainable Energy, LLC v8 National Renewable Energy Laboratory 2 Innovation for...

325

GreenTower | Open Energy Information  

Open Energy Info (EERE)

GreenTower Jump to: navigation, search Name: GreenTower Place: Haiger 6, Germany Zip: 35708 Sector: Solar Product: Developer of a solar chimney technology, with greenhouses for...

326

Renewable Hydrogen: Technology Review and Policy Recommendations for State-Level Sustainable Energy Futures  

E-Print Network (OSTI)

Hydrogen Production, National Renewable Energy Laboratory,Production Using Concentrated Solar Energy, National Renewablethe production of hydrogen from renewable energy sources. In

Lipman, Timothy; Edwards, Jennifer Lynn; Brooks, Cameron

2006-01-01T23:59:59.000Z

327

The solar towers of Chankillo  

E-Print Network (OSTI)

An ancient solar observatory is composed by thirteen towers lined on a hill of a coastal desert of Peru. This is the Chankillo observatory. Here we discuss it, showing some simulations of the local sun direction. An analysis of the behaviour of shadows is also proposed.

Sparavigna, Amelia Carolina

2012-01-01T23:59:59.000Z

328

Laboratories for the 21st Century: Case Studies; National Renewable Energy Laboratory, Science and Technology Facility, Golden, Colorado (Brochure)  

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

Energy Energy Federal Energy Management Program United States Environmental Protection Agency L a b o r a t o r i e s f o r t h e 2 1 s t C e n t u r y : C a s e S t u d i e s Patrick Corkery/PIX14916 Case Study Index Laboratory Type ❑ Wet lab ❑ Dry lab ❑ Clean room Construction Type ❑ New ❑ Retrofit Type of Operation ❑ Research/development ❑ Manufacturing ❑ Teaching ❑ Chemistry ❑ Biology ❑ Electronics Service Option ❑ Suspended ceiling ❑ Utility service corridor ❑ Interstitial space Featured Technologies ❑ Fume hoods ❑ Controls ❑ Mechanical systems ❑ Electrical loads ❑ Water conservation ❑ Renewables ❑ Sustainable design/ planning ❑ On-site generation ❑ Daylighting ❑ Building commissioning Other Topics ❑ Diversity factor ❑ Carbon trading ❑ Selling concepts to

329

Advanced Condenser Boosts Geothermal Power Plant Output (Fact Sheet), The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Geothermal resources-the steam and water that lie below the earth's surface-have the Geothermal resources-the steam and water that lie below the earth's surface-have the potential to supply vast amounts of clean energy. But continuing to produce geothermal power efficiently and inexpensively can require innovative adjustments to the technology used to process it. Located in the Mayacamas Mountains of northern California, The Geysers is the world's larg- est geothermal complex. Encompassing 45 square miles along the Sonoma and Lake County border, the complex harnesses natural steam reservoirs to create clean renewable energy that accounts for one-fifth of the green power produced in California. In the late 1990s, the pressure of geothermal steam at The Geysers was falling, reducing the output of its power plants. NREL teamed with Pacific

330

National Renewable Energy Laboratory (NREL) Reports Increase in Durability and Reliability for Current Generation Fuel Cell Buses (Fact Sheet), Hydrogen and Fuel Cell Technical Highlights (HFCTH)  

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

869 * November 2010 869 * November 2010 National Renewable Energy Laboratory (NREL) Reports Increase in Durability and Reliability for Current Generation Fuel Cell Buses NREL Team: Hydrogen Technology Validation, Leslie Eudy Accomplishment: NREL recently reported an increase in durability and reliability for fuel cell systems demonstrated in transit service (first reported in July 2010). Context: The transit industry provides an excellent test-bed for developing and optimizing advanced transportation technologies, such as fuel cells. In coordination with the Federal Transit Administration, the Department of Energy (DOE) funds the evaluation of fuel cell buses (FCBs) in real-world service. Under this funding, NREL has collected and analyzed data on nine early generation FCBs operated by four transit agencies in the United States.

331

NREL Explores Earth-Abundant Materials for Future Solar Cells (Fact Sheet), Innovation: The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Explores Earth-Abundant Explores Earth-Abundant Materials for Future Solar Cells Researchers at the National Renewable Energy Laboratory (NREL) are using a theory-driven technique-sequential cation mutation-to understand the nature and limitations of promising solar cell materials that can replace today's technologies. Finding new materials that use Earth-abundant elements and are easily manufactured is important for large-scale solar electricity deployment. The goal of the U.S. Department of Energy SunShot Initiative is to reduce the installed cost of solar energy systems by about 75% by the end of the decade. Obtaining that goal calls for photovoltaic (PV) technologies to improve in three main areas: solar-cell efficiencies, material processing costs, and scalability to the terawatt (TW), or 10

332

NREL Reveals Links Among Climate Control, Battery Life, and Electric Vehicle Range (Fact Sheet), Innovation: The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Reveals Links Among Reveals Links Among Climate Control, Battery Life, and Electric Vehicle Range Researchers at the National Renewable Energy Laboratory (NREL) are providing new insights into the relationships between the climate-control systems of plug-in electric vehicles and the distances these vehicles can travel on a single charge. In particular, NREL research has determined that "preconditioning" a vehicle- achieving a comfortable cabin temperature and preheating or precooling the battery while the vehicle is still plugged in-can extend its driving range and improve battery life over the long term. One of the most significant barriers to widespread deployment of electric vehicles is range anxiety-a driver's uncertainty about the vehicle's ability to reach a destination before fully

333

Award-Winning Etching Process Cuts Solar Cell Costs (Revised) (Fact Sheet), The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Award-Winning Etching Process Award-Winning Etching Process Cuts Solar Cell Costs In general, when it comes to photovoltaic (PV) solar cells, the higher their efficiency, the higher their price tag. To increase cell efficiencies while lowering costs, scientists at the National Renewable Energy Laboratory (NREL) invented the "black silicon" nanocatalytic wet-chemical etch. This inexpensive, one-step method enables the creation of high-efficiency crystalline silicon solar cells based on an innovative antireflection approach that promises to significantly reduce manufacturing costs. Most of today's solar cells are made from silicon, and NREL's simple antireflection etch turns silicon wafers black, allowing them to absorb more than 98% of incident sunlight. NREL's new process, a one-step immersion in a chemical bath, creates a highly antireflective

334

NREL Computer Models Integrate Wind Turbines with Floating Platforms (Fact Sheet), The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Computer Models Computer Models Integrate Wind Turbines with Floating Platforms Far off the shores of energy-hungry coastal cities, powerful winds blow over the open ocean, where the water is too deep for today's seabed-mounted offshore wind turbines. For the United States to tap into these vast offshore wind energy resources, wind turbines must be mounted on floating platforms to be cost effective. Researchers at the National Renewable Energy Laboratory (NREL) are supporting that development with computer models that allow detailed analyses of such floating wind turbines. Coupling wind turbines and floating platforms requires complex computer models. Land- based wind turbines are designed and analyzed using simulation tools, called computer-aided engineering (CAE) design tools, that are capable of predicting a design's dynamic response to

335

NREL Invents a Superior Diagnostics Tool for Solar Cell Manufacturing (Fact Sheet), Innovation: The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Invents a Superior Diagnostics Invents a Superior Diagnostics Tool for Solar Cell Manufacturing A solid-state optical system, invented by the National Renewable Energy Laboratory (NREL) and commercialized by Tau Science, measures solar cell quantum efficiency (QE) in less than a second, enabling a suite of new capabilities for solar cell manufacturers. QE measurements indicate how well a solar cell converts the various wavelengths of sunlight into electricity. To ensure quality and optimize solar cell efficiency, solar cell manufacturers want to measure the QE of every cell they produce. When a cell does not perform in a certain wavelength range, that tells manufacturers to adjust their production tools to fix the problem. So measuring QE is a crucial diagnostic tool for solar cell performance.

336

Components Makeover Gives Concentrating Solar Power a Boost (Fact Sheet), The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Components Makeover Gives Components Makeover Gives Concentrating Solar Power a Boost Parabolic trough technology is the most mature of the various concentrating solar power (CSP) options. But scientists at the National Renewable Energy Laboratory (NREL) continue to make advances on trough systems through innovative research on various components in industrial partnerships with Acciona Solar Power, SkyFuel, Schott Solar, and others. The results are leading to improved system efficiencies and lower costs for CSP plants. Space Frames for Lower Costs To maximize the overall efficiency of the conventional glass-mirror trough system, NREL worked with Acciona Solar Power-then known as Solargenix Energy-to improve vari- ous system components. A key focus was the structural framework that holds the mirrors

337

NREL Helps Cool the Power Electronics in Electric Vehicles (Fact Sheet), The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Helps Cool the Power Helps Cool the Power Electronics in Electric Vehicles Researchers at the National Renewable Energy Laboratory (NREL) are developing and demonstrating innovative heat-transfer technologies for cooling power electronics devices in hybrid and electric vehicles. In collaboration with 3M and Wolverine Tube, Inc., NREL is using surface enhancements to dissipate heat more effectively, permitting a reduction in the size of power electronic systems and potentially reducing the overall costs of electric vehicles. Widespread use of advanced electric-drive vehicles-including electric vehicles (EVs) and hybrid electric vehicles (HEVs)-could revolutionize transportation and dramatically reduce U.S. oil consumption. Improving the cost and performance of these vehicles' electric-drive systems

338

NREL Designs Promising New Oxides for Solar Cells (Fact Sheet), Innovation: The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Designs Promising New Oxides Designs Promising New Oxides for Solar Cells High-efficiency, thin-film solar cells require electrical contacts with high electrical conductivity, and the top contact must also have high optical transparency. This need is currently met by transparent conducting oxides (TCOs), which conduct electricity but are 90% transparent to visible light. Scientists at the National Renewable Energy Laboratory (NREL) have derived three key design principles for selecting promising materials for TCO contacts. NREL's application of these design principles has resulted in a 10,000-fold improvement in conductivity for one TCO material. The upper TCO contact in a solar cell allows light to reach the absorber material below, which is the layer that generates free electrons via the photovoltaic effect.

339

Fuel Cell Backup Power Geographical Visualization Map (Fact Sheet), Hydrogen and Fuel Cell Technical Highlights (HFCTH), NREL (National Renewable Energy Laboratory)  

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

6740 * December 2012 6740 * December 2012 Fuel Cell Backup Power Geographical Visualization Map Team: Genevieve Saur, Jennifer Kurtz, Sam Sprik, Todd Ramsden Accomplishment: The National Renewable Energy Laboratory (NREL) developed a time-lapse geographical visualization map of early market use of fuel cells for telecommunications backup power. This map synthesizes data being analyzed by NREL's Technology Validation team for the U.S. Department of Energy (DOE) Fuel Cell Technologies Program with DOE's publically available annual summaries of electric disturbance events. 1 Context: Correlating fuel cell operation with grid outages enhances knowledge of backup system requirements and backup power operation strategies that may advance how systems are designed and how best to utilize their capabilities. NREL's

340

Computer Modeling of Carbon Metabolism Enables Biofuel Engineering (Fact Sheet), The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Computer Modeling of Computer Modeling of Carbon Metabolism Enables Biofuel Engineering In an effort to reduce the cost of biofuels, the National Renewable Energy Laboratory (NREL) has merged biochemistry with modern computing and mathematics. The result is a model of carbon metabolism that will help researchers understand and engineer the process of photosynthesis for optimal biofuel production. Organisms like green algae, grasses, and trees use photosynthesis to transform light energy and carbon dioxide into chemicals-chemicals that can be turned back into energy when used as biofuels or feedstocks for biofuel production. Researchers at NREL have set out to make photo- synthesis more efficient, so that more energy can be captured as biofuels. To improve the efficiency

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


341

NRELs Wind Powering America Team Helps Indiana Develop Wind Resources (Fact Sheet), Innovation: The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

NREL's Wind Powering NREL's Wind Powering America Team Helps Indiana Develop Wind Resources How does a state advance, in just five years, from having no wind power to having more than 1000 megawatts (MW) of installed capacity? The Wind Powering America (WPA) initiative, based at the National Renewable Energy Laboratory (NREL), employs a state-focused approach that has helped accelerate wind energy deployment in many states. One such state is Indiana, which is now home to the largest wind plant east of the Mississippi. Since 1999, WPA has helped advance technology acceptance and wind energy deployment across the United States through the formation of state wind working groups (WWGs). The WWGs facilitate workshops, manage anemometer loan programs, conduct outreach, and

342

NREL Provides Guidance to Improve Air Mixing and Thermal Comfort in Homes (Fact Sheet), NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)  

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

research determines optimal HVAC system design for research determines optimal HVAC system design for proper air mixing and thermal comfort in homes. As U.S. homes become more energy efficient, heating, ventilation, and cooling (HVAC) systems will be downsized, and the air flow volumes required to meet heating and cooling loads may be too small to maintain uniform room air mixing-which can affect thermal comfort. Researchers at the National Renewable Energy Laboratory (NREL) evalu- ated the performance of high sidewall air supply inlets and confirmed that these systems can achieve good air mixing and provide suitable comfort levels for occupants. Using computational fluid dynamics modeling, NREL scientists tested the performance of high sidewall supply air jets over a wide range of parameters including supply air tempera-

343

NREL Recommends Ways to Cut Building Energy Costs in Half (Fact Sheet), The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Recommends Ways to Cut Recommends Ways to Cut Building Energy Costs in Half Building designers and operators could cut energy use by 50% in large office buildings, hospitals, schools, and a variety of stores- including groceries, general merchandise outlets, and retail outlets-by following the recommendations of researchers at the National Renewable Energy Laboratory (NREL). The energy-saving recommendations are contained in technical support documents (TSDs) compiled by NREL with support from the U.S. Department of Energy (DOE), under the direc- tion of DOE's Building Technologies Program. The reports describe the assumptions, meth- odologies, and analyses used to achieve higher energy performance. Since 2008, NREL has published eight TSDs, all of which describe a pathway to 50% net energy savings over baseline

344

NREL Uses Computing Power to Investigate Tidal Power (Fact Sheet), Innovation: The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Uses Computing Power to Uses Computing Power to Investigate Tidal Power Researchers at the National Renewable Energy Laboratory (NREL) have applied their knowledge of wind flow and turbulence to simulations of underwater tidal turbines. Inspired by similar simulations of wind turbine arrays, NREL researchers used their wind expertise, a supercomputer, and large-eddy simulation to study how the placement of turbines affects the power production of an underwater tidal turbine array. As tides ebb and flow, they create water currents that carry a significant amount of kinetic energy. To capture this energy, several companies are developing and deploying devices known as horizontal-axis tidal turbines, which resemble small wind turbines. These devices can be arranged in an array of multiple turbines to maximize the energy extracted in tidal

345

NREL Studies Wind Farm Aerodynamics to Improve Siting (Fact Sheet), The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Studies Wind Farm Studies Wind Farm Aerodynamics to Improve Siting NREL researchers have used high-tech instruments and high- performance computing to understand atmospheric turbulence and turbine wake behavior in order to improve wind turbine design and siting within wind farms. The knowledge gained from this research could lead to improved turbine design standards, increased productivity in large wind farms, and a lower cost of energy from wind power. This is key, because as turbines grow in size-approximately doubling in height over the past five years-they present more complex challenges to wind turbine designers and operators. To gain new insights into turbine wind wakes, NREL and the Renewable and Sustainable Energy Institute (RASEI) joined together with the National Oceanic and Atmospheric Administration (NOAA), the

346

NREL Launches Collaborative Resource for Field Test Best Practices (Fact Sheet), NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)  

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

Dynamic portal documents and shares state-of-the-art Dynamic portal documents and shares state-of-the-art residential field test tools and techniques. Field testing is a science and an art-a tricky process that develops through a lot of trial and error. Researchers in the Advanced Residential Buildings group at the National Renewable Energy Labora- tory (NREL) regularly conduct field experiments and long-term monitoring in occupied and unoc- cupied houses throughout the United States. The goal is to capture real-world performance of energy- efficient systems, in support of the U.S. Department of Energy's Build- ing America program. In addition to the technical challenges of making accurate field measurements, NREL researchers realized another problem: the vast body of field test know-how based on years of collective experience is currently scattered throughout the

347

Phasing Renewable Energy Implementation | Department of Energy  

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

Phasing Renewable Energy Implementation Phasing Renewable Energy Implementation Phasing Renewable Energy Implementation October 16, 2013 - 4:41pm Addthis If conventional or other renewable energy funding cannot be procured, or if an agency is working towards a higher goal for renewable energy usage that cannot be met with the current budget, agencies may choose to phase renewable energy into their project. This lays the groundwork and infrastructure now so that some or all of the renewable energy can easily be installed at a later date. A guide to phasing the development of renewable energy is the Solar Ready Buildings Planning Guide, developed by the National Renewable Energy Laboratory (NREL). The renewable energy project funding page has more information on applicable methods for financing the renewable energy system

348

Renewing Skills in Nuclear R and D - opportunities arising from the UK's formation of a National Nuclear Laboratory  

SciTech Connect

This paper summarises challenges to maintenance of scientific and engineering skills relevant to the nuclear industry in the UK. A number of new initiatives are discussed, included the contribution to be made by the recently announced National Nuclear Laboratory (NNL). Working with both the university sector and major stakeholders in the UK nuclear industry, the National Nuclear Laboratory will bring valuable contributions to the overall skills maintenance approach. It is well suited to the provision of industrially-relevant training and occupies facilities for experimental study of radioactive materials which are unique in the UK. A strong contribution to skills maintenance from the National Nuclear Laboratory will produce benefits across the UK's nuclear industry at an important stage in the country's management of nuclear energy. (authors)

Fairhall, G.A.; Morgan, H.G. [Nexia Solutions, Seascale Cumbria, CA20 1PG (United Kingdom)

2008-07-01T23:59:59.000Z

349

Jobs and Economic Development from New Transmission and Generation in Wyoming (Fact Sheet), NREL (National Renewable Energy Laboratory)  

Wind Powering America (EERE)

from New Transmission and Generation in Wyoming Introduction Wyoming is a significant energy exporter, producing nearly 40% of the nation's coal and 10% of the nation's natural gas. However, opportunities to add new energy exports in the form of power generation are limited by insufficient transmission capacity. This fact sheet summarizes results from a recent analysis conducted by NREL for the Wyoming Infrastructure Authority (WIA) that estimates jobs and economic development activity that could occur in Wyoming should the market support new investments in power generation and transmission in the state. Modeling Inputs New infrastructure projects considered in this analysis would be developed for the purpose of exporting Wyoming wind and natural gas

350

Renewable Diesel  

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

Renewable Diesel Paraffinic (C 13 -C 18 ) No Oxygen No Double Bonds In Heart of Diesel Fuel (C 10 -C 22 ) High Cetane Feedstock Independent Cold Flow...

351

Renewable Energy  

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

Learn how the Energy Department's investments in clean, renewable energy technologies -- including wind, solar and geothermal sources -- are helping strengthen the American economy.

352

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.  

E-Print Network (OSTI)

& Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Contract No. DE-AC36-08GO28308.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance

353

Renewable Resources for Hydrogen (Presentation)  

SciTech Connect

This presentation provides an overview of renewable resources for hydrogen. It was presented at the National Hydrogen Association Hydrogen Conference & Expo in Long Beach, CA, May 3-6, 2010.

Jalalzadeh-Azar, A. A.

2010-05-03T23:59:59.000Z

354

Thermal Systems Process and Components Laboratory (Fact Sheet), NREL (National Renewable Energy Laboratory), Energy Systems Integration Facility (ESIF)  

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

Systems Process and Systems Process and Components Laboratory may include: * CSP technology developers * Utilities * Certification laboratories * Government agencies * Universities * Other National laboratories Contact Us If you are interested in working with NREL's Thermal Systems Process and Components Laboratory, please contact: ESIF Manager Carolyn Elam Carolyn.Elam@nrel.gov 303-275-4311 Thermal Systems Process and Components Laboratory The focus of the Thermal Systems Process and Components Laboratory at NREL's Energy Systems Integration Facility (ESIF) is to research, develop, test, and evaluate new techniques for thermal energy storage systems that are relevant to utility-scale concentrating solar power plants. The laboratory holds

355

Sandia National Laboratories: HelioVolt  

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

Regional Testing Center (PV RTC), Renewable Energy, Solar, Solar Newsletter, SunShot HelioVolt, Sandia National Laboratories, the National Renewable Energy Laboratory,...

356

Sandia National Laboratories: energy harvest capabilities  

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

Regional Testing Center (PV RTC), Renewable Energy, Solar, Solar Newsletter, SunShot HelioVolt, Sandia National Laboratories, the National Renewable Energy Laboratory,...

357

Sandia National Laboratories: full module characterization  

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

Regional Testing Center (PV RTC), Renewable Energy, Solar, Solar Newsletter, SunShot HelioVolt, Sandia National Laboratories, the National Renewable Energy Laboratory,...

358

RENEWABLE ENERGY Research Experiences for Undergraduates (REU)  

E-Print Network (OSTI)

for Oil Shale Technology and Research, the Colorado Energy Research Institute, and the National Renewable Systems for Oil Shale Production Microstructural Design of Composite Membranes for Energy Storage

359

Community & Facility Scale Renewable Energy Project Development...  

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

DOE Office of Indian Energy and the Tribal Energy Program, with support from the National Renewable Energy Laboratory, are hosting an interactive workshop that will walk...

360

Community Renewable Energy Success Stories Webinar: Renewable Energy Parks  

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

Renewable Renewable Energy Parks (text version) Community Renewable Energy Success Stories Webinar: Renewable Energy Parks (text version) Below is the text version of the webinar titled "Renewable Energy Parks," originally presented on March 19, 2013. Operator: The broadcast is now starting. All attendees are in Listen Only mode. Sarah Busche: Good afternoon, everyone, and welcome to today's webinar. It is sponsored by the U.S. Department of Energy (DOE) . Sorry. We're moving some slides around. We'll go right back to the front one there. Thanks, Devin. This is Sarah Busche and I'm here with Devin Egan, and we're broadcasting live from the National Renewable Energy Laboratory. We'll give folks a few more minutes to call in and log on, but while we do this Devin is going to run

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While these samples are representative of the content of NLEBeta,
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to obtain the most current and comprehensive results.


361

DOE/EA-1440-S-1: Finding of No Significant Impact for Final Supplement to the Final Site-Wide Environmental Assessment of the National Renewable Energy Laboratory's South Table Mountain Complex (5/15/08)  

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

7 Cole Boulevard 7 Cole Boulevard Golden, Colorado 80401 -3305 May 14,2008 FINDING OF NO SIGNIFICANT IMPACT for SUPPLEMENT TO FINAL SITE-WIDE ENVIRONMENTAL ASSESSMENT OF THE NATIONAL RENEWABLE ENERGY LABORATORY'S SOUTH TABLE MOUNTAIN COMPLEX AGENCY: Department of Energy, Golden Field Office ACTION: Finding of No Significant Impact SUMMARY: 111 accordance with the Department of Energy (DOE) National Environmental Policy Act (NEPA) implementing regulations, DOE evaluated the potential environniental impacts that would result from three actions at the National Renewable Energy Laboratory's (NREL) South Table Mountain (STM) site: Proposed Construction and Operation o f Research Suppol-t Facilities (RSF), Infrastructure Improvements (Phase I), Upgrades to tlie Thermochemical User Facility (TCUF) and addition of the

362

Renewable Energy Community: Key Elements  

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

of Energy of Energy Office of Energy Efficiency & Renewable Energy National Renewable Energy Laboratory Innovation for Our Energy Future A Renewable Energy Community: Key Elements A reinvented community to meet untapped customer needs for shelter and transportation with minimal environmental impacts, stable energy costs, and a sense of belonging N. Carlisle, J. Elling, and T. Penney Technical Report NREL/TP-540-42774 January 2008 NREL is operated by Midwest Research Institute ● Battelle Contract No. DE-AC36-99-GO10337 National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov Operated for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy by Midwest Research Institute * Battelle

363

Vortex-augmented cooling tower - windmill combination  

DOE Patents (OSTI)

A cooling tower for cooling large quantities of effluent water from a production facility by utilizing natural wind forces includes the use of a series of helically directed air inlet passages extending outwardly from the base of the tower to introduce air from any direction in a swirling vortical pattern while the force of the draft created in the tower makes it possible to place conventional power generating windmills in the air passage to provide power as a by-product.

McAllister, J.E. Jr.

1982-09-02T23:59:59.000Z

364

Renewable Electricity Futures (Presentation)  

SciTech Connect

This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented at Wind Powering America States Summit. The Summit, which follows the American Wind Energy Association's (AWEA's) annual WINDPOWER Conference and Exhibition, provides state Wind Working Groups, state energy officials, U.S. Energy Department and national laboratory representatives, and professional and institutional partners an opportunity to review successes, opportunities, and challenges for wind energy and plan future collaboration.

DeMeo, E.

2012-08-01T23:59:59.000Z

365

Renewable Energy Laboratory  

Open Energy Info (EERE)

success of any solar energy success of any solar energy installation depends largely on the site's solar resource. Therefore, detailed knowledge of an area's solar resource is critical to installation planning and siting. To help with these efforts, the National Renewable Energy Laboratory (NREL) and the National Climatic Data Center (NCDC) have updated the National Solar Radiation Database (NSRDB). Since 1992, the database has provided solar planners and designers, building architects and engineers, renewable energy analysts, and countless others with extensive solar radiation information. The 1991-2005 NSRDB contains hourly solar radiation (including global, direct, and diffuse) and meteorological data for 1,454 stations. This update builds on the 1961-1990 NSRDB, which contains

366

Renewable Hydrogen: Technology Review and Policy Recommendations for State-Level Sustainable Energy Futures  

E-Print Network (OSTI)

for Hydrogen Production Using Concentrated Solar Energy,Solar Reactor for Hydrogen Production, National Renewable Energy

Lipman, Timothy; Edwards, Jennifer Lynn; Brooks, Cameron

2006-01-01T23:59:59.000Z

367

Multi-objective optimization of solar tower power plants  

E-Print Network (OSTI)

Multi-objective optimization of solar tower power plants Pascal Richter Center for Computational · Optimization of solar tower power plants 1/20 #12;Introduction ­ Solar tower power plants Solar tower PS10 (11 MW) in Andalusia, Spain · Solar tower with receiver · Heliostat field with self-aligning mirrors

Ábrahám, Erika

368

CXAllenRadioTower2.pdf  

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

Southwestern Power Administration proposes to modify and reconstruct its Allen Radio Tower communications site as part of the Spectrum Relocation project. Categorical...

369

Untapped Energy Savings from Cooling Towers  

E-Print Network (OSTI)

flow changes the tower?s performance also by about 1%. Internal Influences So, where can easy improvements be found? One of the easiest is balancing the water distribution systems from one cell to the next. Balancing a crossflow tower means... making sure each of the distribution basins has the same water height. Figure 2 shows two adjacent basins where the closer basin height is about 7? lower than the farther basin height. We balanced basins on a 7 cell crossflow tower that had basins...

Phelps Jr., P.

2011-01-01T23:59:59.000Z

370

NREL-Renewable Energy Optimization Presentation | Open Energy Information  

Open Energy Info (EERE)

NREL-Renewable Energy Optimization Presentation NREL-Renewable Energy Optimization Presentation (Redirected from Renewable Energy Optimization Presentation) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Renewable Energy Optimization Presentation Agency/Company /Organization: National Renewable Energy Laboratory Resource Type: Presentation, Training materials Website: www1.eere.energy.gov/femp/pdfs/rewg051909_walker.pdf References: Renewable Energy Optimization Presentation[1] Logo: Renewable Energy Optimization Presentation Presentation References ↑ "Renewable Energy Optimization Presentation" Retrieved from "http://en.openei.org/w/index.php?title=NREL-Renewable_Energy_Optimization_Presentation&oldid=382818" Category: Tools What links here Related changes Special pages

371

OpenEI Community - Renewable Energy  

Open Energy Info (EERE)

9/0 en NREL releases 2012 9/0 en NREL releases 2012 Renewable Energy Data Book http://en.openei.org/community/blog/nrel-releases-2012-renewable-energy-data-book The National Renewable Energy Laboratory (NREL) has released the 2012 Renewable Energy Data Book on behalf of the Energy Department's Office of Energy Efficiency and Renewable Energy.renewable-energy-data-book"

372

Green Power Network: Renewable Energy Certificates (RECs)  

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

Table of Retail Products Table of Retail Products Table of Commercial Certificate Marketers List of REC Marketers REC Prices National Renewable Energy Certificate Tracking Systems Map Carbon Offsets State Policies Renewable Energy Certificates (RECs) Renewable energy certificates (RECs), also known as renewable energy credits, green certificates, green tags, or tradable renewable certificates, represent the environmental attributes of the power produced from renewable energy projects and are sold separate from commodity electricity. Customers can buy green certificates whether or not they have access to green power through their local utility or a competitive electricity marketer. And they can purchase green certificates without having to switch electricity suppliers. Table of Retail Products

373

Renewable Mongolia  

E-Print Network (OSTI)

Broadcast Transcript: As China's economy booms, its demand for energy grows. With oil prices up and coal-fired power plants choking Chinese cities and people, the government is aggressively developing renewable energy sources, particularly wind...

Hacker, Randi; Tsutsui, William

2005-12-07T23:59:59.000Z

374

Sandia National Laboratories: Concentrating Solar Power  

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

NASA's Solar Tower Test of the 1-Meter Aeroshell On August 23, 2012, in Concentrating Solar Power, Energy, Facilities, National Solar Thermal Test Facility, News, Partnership,...

375

Strategic Renewal  

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

Renewal Renewal of the Advanced Photon Source Proposal for Approval to Proceed with Conceptual Design (CD-0) Submitted to the US Department of Energy Office of Basic Energy Sciences May 31, 2009 Advanced Photon Source A BS t R AC t This document proposes a coordinated upgrade of the accelerator, beamlines, and enabling technical infrastructure that will equip future users of the Advanced Photon Source (APS) to address key

376

Sandia National Laboratories: Photovoltaic  

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

Microelectronic Photovoltaics On June 13, 2012, in Energy, News, News & Events, Photovoltaic, Renewable Energy, Solar Sandia National Laboratories semiconductor engineer...

377

Sandia National Laboratories: photovoltaic  

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

Infrastructure Infrastructure Security National Solar Thermal Test Facility NSTTF photovoltaic Photovoltaics PV Renewable Energy solar Solar Energy solar power Solar...

378

Lab Helps FAA Build Energy-Efficient Control Towers | Department of Energy  

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

Lab Helps FAA Build Energy-Efficient Control Towers Lab Helps FAA Build Energy-Efficient Control Towers Lab Helps FAA Build Energy-Efficient Control Towers April 23, 2010 - 10:57am Addthis With help from the Pacific Northwest National Laboratory and its subcontractor, Redhorse Corporation, the agency that keeps our country's airports running is bolstering its energy efficiency. The Federal Aviation Administration is developing building plans that save energy - and money - at five airports in the western U.S. Government agencies are required by law to audit their buildings, so the FAA saw some Recovery Act funding as an opportunity to help fund its energy audits. Air traffic control towers are a vital service for travelers, keeping air traffic free of accidents. Their accompanying base buildings house administrative offices and support systems.

379

A Microcomputer Model of Crossflow Cooling Tower Performance  

E-Print Network (OSTI)

The energy use characteristics of evaporative cooling towers are of interest because, although such towers are widely used in industry, they do require a substantial amount of energy. Evaporative cooling towers are basically large heat exchangers...

Reichelt, G. E; Jones, J. W.

1984-01-01T23:59:59.000Z

380

Wind turbine tower for storing hydrogen and energy  

DOE Patents (OSTI)

A wind turbine tower assembly for storing compressed gas such as hydrogen. The tower assembly includes a wind turbine having a rotor, a generator driven by the rotor, and a nacelle housing the generator. The tower assembly includes a foundation and a tubular tower with one end mounted to the foundation and another end attached to the nacelle. The tower includes an in-tower storage configured for storing a pressurized gas and defined at least in part by inner surfaces of the tower wall. In one embodiment, the tower wall is steel and has a circular cross section. The in-tower storage may be defined by first and second end caps welded to the inner surface of the tower wall or by an end cap near the top of the tower and by a sealing element attached to the tower wall adjacent the foundation, with the sealing element abutting the foundation.

Fingersh, Lee Jay (Westminster, CO)

2008-12-30T23:59:59.000Z

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


381

Green Power Renewable Electricity, Renewable  

E-Print Network (OSTI)

of Air (6202J) EPA430-K-04-015 www.epa.gov/greenpower March 2010 ISBN: 1-56973-577-8 #12;Guide................................................................................................9 Renewable Electricity Products ..................................................18 Developing Criteria for Screening Suppliers and Products

382

Financing Energy Upgrades for K-12 School Districts: A Guide to Tapping into Funding for Energy Efficiency and Renewable Energy Improvements  

E-Print Network (OSTI)

for Energy Efficiency an d Renewable Energy Improvementsfunded by the National Renewable Energy Laboratory (NREL)energy efficiency and renewable energy improvements can

Borgeson, Merrian

2014-01-01T23:59:59.000Z

383

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.  

E-Print Network (OSTI)

of Energy's (DOE's) Office of Energy Efficiency and Renewable Energy (EERE). The authors wish to thank Linda Silverman and the EERE technology programs for their support of this work. The authors also wish to thank Department of Energy EDC electric distribution company EERE Energy Efficiency and Renewable

384

Trends in Renewable Energy Consumption and Electricity  

Reports and Publications (EIA)

Presents a summary of the nations renewable energy consumption in 2010 along with detailed historical data on renewable energy consumption by energy source and end-use sector. Data presented also includes renewable energy consumption for electricity generation and for non-electric use by energy source, and net summer capacity and net generation by energy source and state. The report covers the period from 2006 through 2010.

2012-01-01T23:59:59.000Z

385

Composite Tower Solutions | Open Energy Information  

Open Energy Info (EERE)

Solutions Solutions Jump to: navigation, search Name Composite Tower Solutions Place Provo, Utah Zip 84604 Sector Wind energy Product Composite Tower Solutions manufactures equipment for wind resource assessment needs, including meteorological towers, weather towers, and data collection and instrumentation towers. Coordinates 40.233765°, -111.668509° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.233765,"lon":-111.668509,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

386

Federal Energy Management Program: Best Management Practice: Cooling Tower  

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

Cooling Tower Management to someone by E-mail Cooling Tower Management to someone by E-mail Share Federal Energy Management Program: Best Management Practice: Cooling Tower Management on Facebook Tweet about Federal Energy Management Program: Best Management Practice: Cooling Tower Management on Twitter Bookmark Federal Energy Management Program: Best Management Practice: Cooling Tower Management on Google Bookmark Federal Energy Management Program: Best Management Practice: Cooling Tower Management on Delicious Rank Federal Energy Management Program: Best Management Practice: Cooling Tower Management on Digg Find More places to share Federal Energy Management Program: Best Management Practice: Cooling Tower Management on AddThis.com... Sustainable Buildings & Campuses Operations & Maintenance

387

Cooling Tower Report, October 2008 | Department of Energy  

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

2008 Electricity Reliability Impacts of a Mandatory Cooling Tower Rule for Existing Steam Generation Units Cooling Tower Report, October 2008 More Documents & Publications...

388

Wind, Thermal, and Earthquake Monitoring of the Watts Towers  

E-Print Network (OSTI)

C Solar heating will introduce stresses into the towersTower. The LACMA weather station records additional variables such as humidity and solar

English, Jackson

2013-01-01T23:59:59.000Z

389

Renewable energy in commercial buildings  

E-Print Network (OSTI)

Dynamic life cycle assessment (LCA) of renewable energytechnologies, Renewable energy. [6] REN21 Renewable Energy Policy Network. 2005. Renewables

Scarpa, Massimiliano; Schiavon, Stefano; Zecchin, Roberto

2008-01-01T23:59:59.000Z

390

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Eastern Renewable  

E-Print Network (OSTI)

) Scenario Solar Wind Rooftop Utility Onshore Offshore Nuclear Coal CC CT Low Renewables 0 3 0 0 23 0 88 208 Integration Study Solar Dataset Marissa Hummon February 26, 2014 UVIG Forecasting Workshop Tuscan, Arizona NREL/PR-6A20-61498 #12;2 ERGIS Solar Data Set Objective: Develop a data set is for grid integration

391

NREL-Learning About Renewable Energy Site | Open Energy Information  

Open Energy Info (EERE)

NREL-Learning About Renewable Energy Site NREL-Learning About Renewable Energy Site (Redirected from Learning about Renewables at NREL) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Learning about Renewables at NREL Agency/Company /Organization: National Renewable Energy Laboratory Sector: Energy Resource Type: Training materials Website: www.nrel.gov/learning/ References: Learning about Renewables at NREL[1] Logo: Learning about Renewables at NREL This Web site describes NREL's research in renewable energy technologies, and also provides information on energy efficiency and various applications of renewable energy. Overview "Renewable energy and energy efficiency technologies are key to creating a clean energy future for not only the nation, but the world. This Web site describes NREL's research in renewable energy technologies, and also

392

Best Management Practice: Cooling Tower Management | Department of Energy  

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

Best Management Practice: Cooling Tower Management Best Management Practice: Cooling Tower Management Best Management Practice: Cooling Tower Management October 8, 2013 - 9:39am Addthis Cooling towers regulate temperature by dissipating heat from recirculating water used to cool chillers, air-conditioning equipment, or other process equipment. Heat is rejected from the tower primarily through evaporation. Therefore, by design, cooling towers consume significant amounts of water. Overview The thermal efficiency and longevity of the cooling tower and equipment used to cool depend on the proper management of water recirculated through the tower. Water leaves a cooling tower system in any one of four ways: Evaporation: This is the primary function of the tower and is the method that transfers heat from the cooling tower system to the

393

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

E-Print Network (OSTI)

and Renewable Energy (EERE) staff, including Darrel Beschen,ACORE AEO ANL BNL CCS DOE EERE EIA EMF EPA FERC IGCC IPM ITCand Renewable Energy (EERE), the National Renewable Energy

Blair, N.

2010-01-01T23:59:59.000Z

394

NREL: Energy Analysis: High Renewable Generation  

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

High Renewable Generation High Renewable Generation Feasibility of Higher Levels of Renewable Electricity Deployment As requirements for renewable electricity generation increase, with some states now requiring as much as 30% renewables in their renewable portfolio standards (RPS), the question arises: how much can renewables contribute to future electricity demand? NREL's grid integration studies use state-of-the-art modeling and analysis techniques to evaluate the operational and infrastructure impacts of higher wind and solar penetrations at regional and national scales. NREL's grid integration studies show that: The U.S. electric system is operable with 20%-50% variable generation from wind and solar power in the regional and national scenarios examined to date. Increased electric system flexibility, needed to enable electricity

395

March 19, 2013 Webinar: Renewable Energy Parks | Department of Energy  

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

March 19, 2013 Webinar: Renewable Energy Parks March 19, 2013 Webinar: Renewable Energy Parks March 19, 2013 Webinar: Renewable Energy Parks This webinar was held March 19, 2013, and provided information on how two cities in Washington and New York integrated multiple renewable energy technologies to create renewable energy parks in their areas. Download the presentations below, watch the webinar (WMV 217 MB), or view the text version. Find more CommRE webinars. Ellensburg's Renewable Energy Park In 2006, Ellensburg, Washington, built the first community solar project in the United States. Then, as part of the Pacific Northwest Smart Grid Demonstration Project, the city expanded the original solar installation and added a variety of small wind systems and a MET tower. At the conclusion of the project the city hopes to show the benefits of

396

Introduction to Integrating Renewable Energy into Federal Construction |  

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

Introduction to Integrating Renewable Energy into Federal Introduction to Integrating Renewable Energy into Federal Construction Introduction to Integrating Renewable Energy into Federal Construction October 16, 2013 - 4:50pm Addthis The introduction to this guide outlines key topics that led to the development of the Guide to Integrating Renewable Energy into Federal Construction. It discusses: Benefits of Renewable Energy Use: Renewable energy technologies have wide ranging benefits, including economic development and job creation, national security, price stability and environmental improvement. Meeting Federal Renewable Energy Requirements: A range of legislation and executive orders have stipulated wide-ranging renewable energy requirements and goals that apply to new construction and major renovation projects.

397

Renewal Credit Matrix CERTIFICATE RENEWAL PLAN  

E-Print Network (OSTI)

Renewal Credit Matrix CERTIFICATE RENEWAL PLAN PROFESSIONAL DEVELOPMENT OPTIONS FOR SOUTH CAROLINA are restricted to Options 1 and 2 in the matrix. CERTIFICATE RENEWAL OPTION ELIGIBILITY CRITERIA RENEWAL CREDITS to 120 renewal credits may be earned via this option during the five-year validity period

Kunkle, Tom

398

Sandia National Laboratories: Renewable Energy  

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

effects of aerodynamicheating on radar transmissions ... Concentrating Solar Power (CSP) On April 13, 2011, in CSP R&D at Sandia Testing Facilities Software & Tools Resources...

399

Sandia National Laboratories: Renewable Energy  

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

CSP Publications On September 28, 2012, in CSP Images & Videos On September 26, 2012, in Image Gallery Videos Concentrating Solar Power Image Gallery A picture says a thousand...

400

Sandia National Laboratories: Renewable Energy  

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

and Exhibition (EU PVSC) EC Top Publications Reference Model 5 (RM5): Oscillating Surge Wave Energy Converter Experimental Wave Tank Test for Reference Model 3 Floating- Point...

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


401

Sandia National Laboratories: Renewable Energy  

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

NuMAD (Numerical Manufacturing And Design) is an open-source software tool written in Matlab which simplifies the process of creating a three-dimensional model of a wind turbine...

402

Sandia National Laboratories: Renewable Energy  

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

and intensity over the past 15 years and has also been supplemented in ... Geothermal Energy & Drilling Technology On November 10, 2010, in Geothermal energy is an abundant...

403

Sandia National Laboratories: Renewable Energy  

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

to hedge against loss risks. ... Utility Operations and Programs On April 4, 2012, in Utilities need to understand how solar generating technologies will behave on their...

404

Sandia National Laboratories: Renewable Systems  

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

coal and to combat the effects of climate change. Sandia's long history with geothermal, solar, and wind energy research has seen a vast increase in effort and intensity over the...

405

Guide to Purchasing Green Power: Renewable Electricity, Renewable...  

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

Purchasing Green Power: Renewable Electricity, Renewable Energy Certificates, and On-Site Renewable Generation Guide to Purchasing Green Power: Renewable Electricity, Renewable...

406

Renewable Electricity Generation | Department of Energy  

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

Renewable Electricity Generation Renewable Electricity Generation Renewable Electricity Generation Geothermal Read more Solar Read more Water Read more Wind Read more Our nation has abundant solar, water, wind, and geothermal energy resources, and many U.S. companies are developing, manufacturing, and installing cutting-edge, high-tech renewable energy systems. The Office of Energy Efficiency and Renewable Energy (EERE) leads a large network of researchers and other partners to deliver innovative technologies that will make renewable electricity generation cost competitive with traditional sources of energy. Working with our national laboratories and through these partnerships, we are catalyzing the transformation of the nation's energy system and building on a tradition of U.S. leadership in science and

407

Community Renewable Resources  

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

Community renewable programs provide community members with a renewable alternative to conventional energy sources in the form of power and/or financial benefit generated by renewable energy...

408

Renewable Energy Technologies | Department of Energy  

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

Renewable Energy Renewable Energy Technologies Renewable Energy Technologies Below are resources for Tribes on renewable energy technologies. Developing Clean Energy Projects on Tribal Lands: Data and Resources for Tribes Provides a summary of updated estimates of renewable energy potential on Indian lands, DOE Office of Indian Energy tools and resources, and helpful infromation about project development. Source: DOE Office of Indian Energy. Geospatial Analysis of Renewable Energy Technical Potential on Tribal Lands In-depth report on analysis completed by the DOE Office of Indian Energy and by DOE's National Renewable Energy Laboratory, which used geospatial methodology to update and substantiate the estimated renewable energy technical potential on tribal lands.This technical report uses an

409

Renewable Energy | OpenEI Community  

Open Energy Info (EERE)

Renewable Energy Renewable Energy Home Graham7781's picture Submitted by Graham7781(2002) Super contributor 21 November, 2013 - 12:53 NREL releases 2012 Renewable Energy Data Book 2012 data book electricity NREL OpenEI Renewable Energy The National Renewable Energy Laboratory (NREL) has released the 2012 Renewable Energy Data Book on behalf of the Energy Department's Office of Energy Efficiency and Renewable Energy. Dc's picture Submitted by Dc(15) Member 15 November, 2013 - 13:26 Living Walls ancient building system architect biomimicry building technology cooling cu daylight design problem energy use engineer fred andreas geothermal green building heat transfer heating living walls metabolic adjustment net zero pre-electricity Renewable Energy Solar university of colorado utility grid Wind Much of the discussion surrounding green buildings centers around reducing

410

2012 Renewable Energy Data Book  

DOE Data Explorer (OSTI)

The 2012 Renewable Energy Data Book is 128 pages of data in tables, figures and charts, and text. It provides a look at resources and usage for wind, solar, geothermal, hydro, hydrogen, and biopower. Developed at the National Renewable Energy Laboratory (NREL) for DOE's Office of Energy Efficiency and Renewable Energy (EERE), it was produced by Rachel Gelman, edited by Mike Meshek, and designed by Stacy Buchanan and Erica Augustine and released in October, 2013. Report number for this data book is DOE/GO-102013-4291.

411

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.  

E-Print Network (OSTI)

of Energy's (DOE's) Office of Energy Efficiency and Renewable Energy (EERE). The authors wish to thank Linda Silverman and the EERE technology programs for their support of this work. The authors also wish to thank

412

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.  

E-Print Network (OSTI)

by the U.S. Department of Energy's (DOE's) Office of Energy Efficiency and Renewable Energy (EERE). Lori and the EERE technology programs for their support of this work. The author also wishes to thank Blaine

413

Sandia National Laboratories: National Renewable Energy Laboratory  

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

tool to analyze and optimize wave-energy converters (WECs). The code, written in MatlabSimulinkSimMechanics, was recently restructured significantly after its internal...

414

Multi-objective optimization of solar tower heliostat fields  

E-Print Network (OSTI)

Multi-objective optimization of solar tower heliostat fields Pascal Richter, Martin Frank and Erika Introduction Solar tower plants generate electric power from sunlight by focusing concentrated solar radiation electricity. Fig. 1 Solar tower plant PS10, 11 MW in Andalusia, Spain. [Source: flickr] Solar tower plants

Ábrahám, Erika

415

Optimal sequencing of a cooling tower with multiple cells  

E-Print Network (OSTI)

This paper evaluates the energy savings potential of multi-cell cooling tower optimal sequencing control methods. Annual tower fan energy usage is calculated for a counter-flow tower with multiple variable-speed fans. Effectiveness-NTU tower model...

Zhang, Z.; Liu, J.

2012-01-01T23:59:59.000Z

416

Renewable Fuel Standard Schedule | Open Energy Information  

Open Energy Info (EERE)

Standard Schedule Standard Schedule Jump to: navigation, search Name Renewable Fuel Standard Schedule Sector Liquid Transportation Fuels Spatial Resolution National Geographic Scope United States Temporal Resolution Annual The United States Environmental Protection Agency, under the National Renewable Fuel Standard program and as required by the Energy Independence and Security Act of 2007 (EISA), periodically revises the volumetric standards for cellulosic biofuel, biomass-based diesel, advanced biofuel, and total renewable fuel that must be used in transportation fuel each year. The table below lists the current RFS2 schedule in billions of gallons: Year Renewable Biofuel Advanced Biofuel Cellulosic Biofuel Biomass-based Diesel Undifferentiated Total 2008 9 9

417

Sandia National Laboratories: fundamental physics of CIGS solar...  

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

Regional Testing Center (PV RTC), Renewable Energy, Solar, Solar Newsletter, SunShot HelioVolt, Sandia National Laboratories, the National Renewable Energy Laboratory,...

418

Sandia National Laboratories: copper-indium-gallium-[di]selenide...  

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

Regional Testing Center (PV RTC), Renewable Energy, Solar, Solar Newsletter, SunShot HelioVolt, Sandia National Laboratories, the National Renewable Energy Laboratory,...

419

NEW RENEWABLE FACILITIES PROGRAM  

E-Print Network (OSTI)

CALIFORNIA ENERGY COMMISSION NEW RENEWABLE FACILITIES PROGRAM GUIDEBOOK APRIL 2006 CEC-300 Director Heather Raitt Technical Director Renewable Energy Program Drake Johnson Office Manager Renewable Energy Office Valerie Hall Deputy Director Efficiency, Renewables, and Demand Analysis Division #12;These

420

Hydraulic Cooling Tower Driver- The Innovation  

E-Print Network (OSTI)

One of the weaknesses of present day cooling tower drives are fan wrecks caused by shaft couplings breaking, gear box malfunctions due to inadequate lubrication, gear tooth wear, and inaccessibility for inspection and routine maintenance. The hydro...

Dickerson, J. A.

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


421

On thermal performance of seawater cooling towers  

E-Print Network (OSTI)

Seawater cooling towers have been used since the 1970s in power generation and other industries, so as to reduce the consumption of freshwater. The salts in seawater are known to create a number of operational problems, ...

Sharqawy, Mostafa H.

422

Projective preservation : reframing Rudolph's Tower for Boston  

E-Print Network (OSTI)

By 2012, the fate of Paul Rudolph's tower in downtown Boston has been in question for years while a vision of a denser city calls for its demolition. Projected development on the site currently argues that to move forward, ...

Turner, Jessica K

2012-01-01T23:59:59.000Z

423

Cooling Towers--Energy Conservation Strategies  

E-Print Network (OSTI)

A cooling water system can be optimized by operating the cooling tower at the highest possible cycles of concentration without risking sealing and fouling of heat exchanger surfaces, tube bundles, refrigeration equipment, overhead condensers...

Matson, J.

424

Cooling Towers, The Neglected Energy Resource  

E-Print Network (OSTI)

Loving care is paid to the compressors, condensers, and computer programs of refrigeration systems. When problems arise, operator: run around in circles with expensive "fixes", but historically ignore the poor orphan, the cooling tower perched...

Burger, R.

1985-01-01T23:59:59.000Z

425

Advanced wet-dry cooling tower concept  

E-Print Network (OSTI)

The purpose of this years' work has been to test and analyze the new dry cooling tower surface previously developed. The model heat transfer test apparatus built last year has been instrumented for temperature, humidity ...

Snyder, Troxell Kimmel

426

Side Stream Filtration for Cooling Towers  

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

Report assesses side stream filtration options for cooling towers with an objective to assess key attributes that optimize energy and water savings and provide information about specific technology and implementation options.

427

Project Profile: Brayton Cycle Baseload Power Tower  

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

Wilson Solarpower, under the Baseload CSP FOA, is validating a proposed utility-scale, Brayton cycle baseload power tower system with a capacity factor of at least 75% and LCOE of $0.09/kWh.

428

NREL-Learning About Renewable Energy Site | Open Energy Information  

Open Energy Info (EERE)

NREL-Learning About Renewable Energy Site NREL-Learning About Renewable Energy Site Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Learning about Renewables at NREL Agency/Company /Organization: National Renewable Energy Laboratory Sector: Energy Resource Type: Training materials Website: www.nrel.gov/learning/ References: Learning about Renewables at NREL[1] Logo: Learning about Renewables at NREL This Web site describes NREL's research in renewable energy technologies, and also provides information on energy efficiency and various applications of renewable energy. Overview "Renewable energy and energy efficiency technologies are key to creating a clean energy future for not only the nation, but the world. This Web site describes NREL's research in renewable energy technologies, and also

429

Cooling Towers, The Neglected Energy Resource  

E-Print Network (OSTI)

COOLING TOWERS, THE NEGLECTED ENERGY RESOURCE ROBERT BURGER President, Burger Associates, Inc. Dallas, Texas (USA) Loving care is paid to the compress ors, condensers, and computer programs of refrigeration and air conditioning systems... is too hot, high temperature cut-outs occur and more energy must be provided to the motors to maintain the refrigeration cycle. COOLING TOWERS: 1) are just as important a link in the chain as the other equipment, 2) are an important source...

Burger, R.

430

Renewable Hydrogen Potential from Biogas in the United States  

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

Renewable Hydrogen Potential from Biogas in the United States G. Saur and A. Milbrandt National Renewable Energy Laboratory Technical Report NRELTP-5400-60283 July 2014 NREL is a...

431

Renewable Hydrogen: Technology Review and Policy Recommendations for State-Level Sustainable Energy Futures  

E-Print Network (OSTI)

damental renewable energy-to-electricity costs of solar,of the Delivered Cost of Hydrogen, National Renewable EnergyHydrogen Costs Clean Energy Group l l Renewable Hydrogen

Lipman, Timothy; Edwards, Jennifer Lynn; Brooks, Cameron

2006-01-01T23:59:59.000Z

432

EA-1573-S1: Proposed Renewable Fuel Heat Plant Improvements at...  

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

573-S1: Proposed Renewable Fuel Heat Plant Improvements at the National Renewable Energy Laboratory South Table Mountain Site, Golden, CO EA-1573-S1: Proposed Renewable Fuel Heat...

433

Renewable Diesel Fuels: Status of Technology and R&D Needs |...  

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

Renewable Diesel Fuels: Status of Technology and R&D Needs Renewable Diesel Fuels: Status of Technology and R&D Needs 2002 DEER Conference Presentation: National Renewable Energy...

434

Previewing the 2011 Renewable Energy Data Book | Department of Energy  

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

Previewing the 2011 Renewable Energy Data Book Previewing the 2011 Renewable Energy Data Book Previewing the 2011 Renewable Energy Data Book November 29, 2012 - 3:45pm Addthis The 2011 Renewable Energy Data book contains facts and figures on the U.S. and global renewable energy industry. The 2011 Renewable Energy Data book contains facts and figures on the U.S. and global renewable energy industry. Matthew Loveless Matthew Loveless Data Integration Specialist, Office of Public Affairs What are the key facts? NREL's annual Renewable Energy Data Book is now available for 2011. The National Renewable Energy Laboratory (NREL) just released the 2011 edition of their annual report on the state of the renewable energy industry. The report -- which is produced for the Energy Department's Office of Energy Efficiency and Renewable Energy -- is a

435

RenewableS 2011 GLOBAL STATUS REPORT  

E-Print Network (OSTI)

__20112011 RenewableS 2011 GLOBAL STATUS REPORT Full Report at: http://www.ren21.net/Portals/97/documents/GSR/REN21_GSR2011.pdf #12;11 Changes in renewable energy markets, investments, industries, and policies have been so rapid in recent years that perceptions of the status of renewable energy can lag

Kostic, Milivoje M.

436

NREL: Learning About Renewable Energy Home Page  

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

Student Resources - For high school and college students who want to learn more about how renewable energy can help create a brighter energy future for all of us. More Student Resources - For high school and college students who want to learn more about how renewable energy can help create a brighter energy future for all of us. More Renewable energy and energy efficiency technologies are key to creating a clean energy future for not only the nation, but the world. This Web site describes NREL's research in renewable energy technologies, and also provides information on energy efficiency and various applications of renewable energy. Renewable Energy Learn about renewable energy technologies including: Biomass Power Geothermal Power Solar Power Wind Energy Advanced Vehicles & Fuels Learn the basics about advanced vehicle technologies and alternative fuels. Find out how they contribute to fuel efficiency, reduce harmful air

437

Cost of Renewable Energy Technology Options | Open Energy Information  

Open Energy Info (EERE)

Cost of Renewable Energy Technology Options Cost of Renewable Energy Technology Options Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Cost of Renewable Energy Technology Options Focus Area: Solar Topics: Opportunity Assessment & Screening Website: www1.eere.energy.gov/tribalenergy/guide/renewable_technologies_costs.h Equivalent URI: cleanenergysolutions.org/content/cost-renewable-energy-technology-opti Language: English Policies: Deployment Programs DeploymentPrograms: Demonstration & Implementation This resource has been extracted and reformatted from the U.S. National Renewable Energy Laboratory's Power Technologies Energy Data Book. The data book is an excellent source of consistent information on renewable energy technology status and future expectations. Cost information is available

438

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the  

E-Print Network (OSTI)

Inventory Data Online IBMG International BioMass Group IRR internal rate of return ITC investment tax credit Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites Kristi Moriarty Produced under direction of the U.S. Environmental Protection

439

Clean energy for development and economic growth: Biomass and other renewable options to meet energy and development needs in poor nations  

SciTech Connect

The document explores the linkages between renewable energy, poverty alleviation, sustainable development, and climate change in developing countries. In particular, the paper places emphasis on biomass-based energy systems. Biomass energy has a number of unique attributes that make it particularly suitable to climate change mitigation and community development applications.

Lilley, Art; Pandey, Bikash; Karstad, Elsen; Owen, Matthew; Bailis, Robert; Ribot, Jesse; Masera, Omar; Diaz, Rodolpho; Benallou, Abdelahanine; Lahbabi, Abdelmourhit

2012-10-01T23:59:59.000Z

440

Wind Turbine Towers Establish New Height Standards and Reduce Cost of Wind Energy  

Office of Energy Efficiency and Renewable Energy (EERE)

Case study that summarizes the Wind Tower Systems and its Space Frame tower. Describes their new wind tower design and explains how DOE funding made this possible.

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


441

Fueling America Through Renewable Resources Purdue extension  

E-Print Network (OSTI)

Fueling America Through Renewable Resources BioEnergy Purdue extension is Biodiesel as Attractive this biofuel mar- ket from the current ethanol market, which is dominated by corn in the U.S. and sugar) Source: National Biodiesel Board #12; Fueling America Through Renewable Crops BioEnergy Is Biodiesel

442

Sandia National Laboratories: National Solar Thermal Test Facility  

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

Visit to NSTTF On September 10, 2012, in Concentrating Solar Power, EC, National Solar Thermal Test Facility, Renewable Energy Dr. David Danielson visited Sandia National...

443

WIND DATA REPORT WBZ Tower, Hull, MA  

E-Print Network (OSTI)

template version 1.3 Renewable Energy Research Laboratory University of Massachusetts, Amherst 160 AND ACKNOWLEDGEMENTS This report was prepared by the Renewable Energy Research Laboratory (RERL) at the University of Massachusetts, Amherst in the course of performing work sponsored by the Renewable Energy Trust (RET

Massachusetts at Amherst, University of

444

Radio Towers Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Radio Towers Geothermal Area Radio Towers Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Radio Towers Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (0) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.03666667,"lon":-115.4566667,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

445

Renewable Hydrogen Production from Biological Systems  

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

Presentation by Matthew Posewitz, Colorado School of Mines, at the Biological Hydrogen Production Workshop held September 24-25, 2013, at the National Renewable Energy Laboratory in Golden, Colorado.

446

NREL Demonstrates Efficient Solar Water Splitting by Metal Oxide Photoabsorber (Fact Sheet), NREL Highlights in Science, NREL (National Renewable Energy Laboratory)  

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

New development demonstrates that inexpensive and New development demonstrates that inexpensive and robust metal oxide photoabsorbers hold great promise as photoanodes for water oxidation. The production of solar fuels (e.g., H 2 from H 2 O, hydrocarbons from CO 2 ) via direct photoelectrochemical reactions is a promising approach in the pursuit of renewable energy sources. Production of O 2 is the only scalable and renewable oxidation that can balance these fuel-forming reduction reactions. However, few materials have the necessary properties (e.g., strong visible light absorption, stability to corrosion, n-type conductivity) to evolve O 2 as photoanodes, and the few that meet these general requirements often have significant limitations (e.g., high charge recombination, sluggish charge transport, poor charge transfer to catalysts) that result in low

447

Alternative Fuels Data Center: Renewable Fuel Standard (RFS) Program  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Renewable Fuel Renewable Fuel Standard (RFS) Program to someone by E-mail Share Alternative Fuels Data Center: Renewable Fuel Standard (RFS) Program on Facebook Tweet about Alternative Fuels Data Center: Renewable Fuel Standard (RFS) Program on Twitter Bookmark Alternative Fuels Data Center: Renewable Fuel Standard (RFS) Program on Google Bookmark Alternative Fuels Data Center: Renewable Fuel Standard (RFS) Program on Delicious Rank Alternative Fuels Data Center: Renewable Fuel Standard (RFS) Program on Digg Find More places to share Alternative Fuels Data Center: Renewable Fuel Standard (RFS) Program on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Renewable Fuel Standard (RFS) Program The national RFS Program was developed to increase the volume of renewable

448

First Renewables | Open Energy Information  

Open Energy Info (EERE)

First Renewables Place: United Kingdom Sector: Biomass, Renewable Energy, Wind energy Product: First Renewables owns and operates a portfolio of renewable energy development...

449

Delivering Renewable Hydrogen: A Focus on Near-Term Applications...  

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

Landill Gas to LNG Plant (PDF 432 KB), Steve Eckhardt, Linde Session 3: Hydrogen from Biogas Moderator: Marc Melaina, National Renewable Energy Laboratory Analysis of a Cluster...

450

NREL: News - NREL Study Suggests Cost Gap for Western Renewables...  

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

by the National Renewable Energy Laboratory (NREL) indicates that by 2025 wind and solar power electricity generation could become cost-competitive without federal subsidies,...

451

Federal Sector Renewable Energy Project Implementation: ""What's Working and Why  

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

Presentation by Robert Westby, National Renewable Energy Laboratory, at the Waste-to-Energy Using Fuel Cells Workshop held Jan. 13, 2011.

452

Regulatory and Commercial Barriers to Introduction of Renewable Super Premium  

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

Breakout Session 2: Frontiers and Horizons Session 2B: End Use and Fuel Certification Robert McCormick, Principal Engineer in Fuels Performance, National Renewable Energy Laboratory

453

Vehicle Technologies Office Merit Review 2014: PEV Integration with Renewables  

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

Presentation given by National Renewable Energy Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about PEV...

454

NEW RENEWABLE FACILITIES PROGRAM  

E-Print Network (OSTI)

CALIFORNIA ENERGY COMMISSION ` NEW RENEWABLE FACILITIES PROGRAM GUIDEBOOK March 2007 CEC-300 Executive Director Heather Raitt Technical Director RENEWABLE ENERGY OFFICE CALIFORNIA ENERGY COMMISSION Jeffrey D. Byron B.B. Executive Director Heather Raitt Technical Director RENEWABLE ENERGY OFFICE Mark

455

Broadwind Energy Formerly Tower Tech Holdings | Open Energy Information  

Open Energy Info (EERE)

Broadwind Energy Formerly Tower Tech Holdings Broadwind Energy Formerly Tower Tech Holdings Jump to: navigation, search Name Broadwind Energy (Formerly Tower Tech Holdings) Place Manitowoc, Wisconsin Zip 54221-1957 Sector Wind energy Product US-based manufacturer of wind turbine towers, turbine assemblies such as nacelles, and monopiles. References Broadwind Energy (Formerly Tower Tech Holdings)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Broadwind Energy (Formerly Tower Tech Holdings) is a company located in Manitowoc, Wisconsin . References ↑ "Broadwind Energy (Formerly Tower Tech Holdings)" Retrieved from "http://en.openei.org/w/index.php?title=Broadwind_Energy_Formerly_Tower_Tech_Holdings&oldid=343059"

456

Wind Turbine Towers Establish New Height Standards and Reduce...  

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

Wind Turbine Towers Establish New Height Standards and Reduce Cost of Wind Energy Wind Turbine Towers Establish New Height Standards and Reduce Cost of Wind Energy Case study that...

457

Project Profile: Solar Power Tower Improvements with the Potential...  

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

with its baseline solar tower configuration, which is well represented by the System Advisor Model template for a 100-MW solar tower. This mature system-level design is the...

458

Vibration Control for Bridge Towers and Field Measurement  

Science Journals Connector (OSTI)

When the tower was under construction, there were some occasions to measure wind-induced response of the tower and also the performance of vibration control devices. Figure9.8...shows the observed relationship, ...

Yozo Fujino; Kichiro Kimura; Hiroshi Tanaka

2012-01-01T23:59:59.000Z

459

Best Management Practice #10: Cooling Tower Management | Department...  

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

Evaporation: This is the primary function of the tower and is the method that transfers heat from the cooling tower system to the environment. The quantity of evaporation is not...

460

Optimal Heliostat Layout for Concentrating Solar Tower Systems  

Science Journals Connector (OSTI)

A methodology to give an optimal layout of a group of heliostats has been developed for concentrating solar tower ... the method determines an optimal configuration of a heliostat field around a tower where refle...

Motoaki Utamura; Yutaka Tamaura

2007-01-01T23:59:59.000Z

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


461

Wind Turbine Towers Establish New Height Standards and Reduce Cost of Wind Energy  

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

Wind Tower Systems to develop the Wind Tower Systems to develop the Space Frame tower, a new concept for wind turbine towers. Instead of a solid steel tube, the Space Frame tower consists of a highly optimized design of five custom-shaped legs and interlaced steel struts. With this design, Space Frame towers can support turbines at greater heights, yet weigh and cost less than traditional steel tube towers. Wind Tower Systems LLC (now

462

COMMISSION GUIDEBOOK RENEWABLES PORTFOLIO  

E-Print Network (OSTI)

, certificates, certification, conduit hydroelectric, digester gas, electrolysis, eligibility, fuel cell, renewable energy credits, Renewables Portfolio Standard, repowered, retail sales, small hydroelectric, Self

463

Enzymatic Hydrogen Production:? Conversion of Renewable Resources for Energy Production  

Science Journals Connector (OSTI)

Enzymatic Hydrogen Production:? Conversion of Renewable Resources for Energy Production ... Steam-exploded aspen wood containing 60% cellulose was a gift from Michael Himmel of the National Renewable Energy Laboratory, Golden, Colorado. ... The previous data demonstrate that the two primary components of renewable sources of energy such as biomassglucose and xyloseare capable of oxidiation by GDH, resulting in hydrogen production if hydrogenase is present. ...

Jonathan Woodward; Kimberley A. Cordray; Robert J. Edmonston; Maria Blanco-Rivera; Susan M. Mattingly; Barbara R. Evans

1999-11-20T23:59:59.000Z

464

Green Marketing, Renewables, Free Riders  

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

0632 0632 UC-1321 Green Marketing, Renewables, and Free Riders: Increasing Customer Demand for a Public Good Ryan Wiser and Steven Pickle Environmental Energy Technologies Division Ernest Orlando Lawrence Berkeley National Laboratory University of California Berkeley, California 94720 September 1997 The work described in this study was funded by the Assistant Secretary of Energy Efficiency and Renewable Energy, Office of Utility Technologies, Office of Energy Management Division of the U.S. Department of Energy under Contract No. DE-AC03-76SF00098. i Table of Contents Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii Executive Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Section 1: Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

465

Cooling Towers--Energy Conservation Strategies Preservative Spray Treatment Maintains Cooling Tower  

E-Print Network (OSTI)

Several problems common to most industrial wood framed cooling towers can be easily controlled with annual preservative spray treatment applications to the plenum area framework and drift eliminators. It eliminates the expensive periodic repairs due...

Reidenback, R.

466

Energy Department Announces $2 Million to Support Manufacturing of Taller Wind Turbine Towers  

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

This Morning at the American Energy and Manufacturing Competitiveness Summit, Assistant Secretary for Energy Efficiency and Renewable Energy, Dr. David Danielson, announced $2 million through the Taller Hub Heights funding opportunity, for two organizations that will advance wind energy technologies for harnessing stronger winds available at higher heights, potentially increasing the amount of clean, renewable electricity the nation produces.

467

EA-1968: Site-Wide Environmental Assessment of the U.S. Department of Energy National Renewable Energy Laboratory (NREL) South Table Mountain (STM) Campus, Golden, Colorado  

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

DOE is preparing a Site-Wide Environmental Assessment to analyze the potential environmental impacts of possible site operations and improvements over the next five to ten years at DOEs STM campus of NREL and nearby leased support facilities in Golden, Colorado. This proposed action would support DOEs mission to research, develop, and deploy energy efficiency and renewable energy technologies and would consist of: Research, routine laboratory, and site operation enhancements New building construction and modifications of existing buildings Infrastructure and utilities upgrades and enhancements

468

Sandia National Laboratories: solar  

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

in Concentrating Solar Power, Customers & Partners, Energy, News, Partnership, Renewable Energy, Solar Areva Solar is collaborating with Sandia National Laboratories on a new...

469

DIRECTIONS TO GREY TOWERS NATIONAL HISTORIC SITE 151 Grey Towers Dr.  

E-Print Network (OSTI)

towards the town of Milford. At the base of the hill, make a sharp right just after the Apple Valley Shops Newark, NJ: When exiting the Airport, follow signs to I-78 West. Continue on to 24-West to I- 287 North to I-80 West to Routes 15/206 North (Dover/Sparta.) Continue North on Route 206 crossing the toll

470

China's Renewable Energy Law and its impact on renewable power in China: Progress, challenges and recommendations for improving implementation  

Science Journals Connector (OSTI)

Beginning in 2006, China experienced a rapid growth in its renewable energy resources, particularly wind power, placing it among the world's leading countries in terms of renewable energy installation and generation. This growth was greatly enabled by the renewable energy policy framework created by its landmark Renewable Energy Law, passed in 2005 and amended in 2009, which established key policies including: national renewable energy targets; a mandatory connection and purchase policy; a national feed-in tariff system; and arrangements for cost-sharing and funding of renewable energy incentives. This paper describes the mechanisms established by the Renewable Energy Law and its implementing regulations, as well as the challenges China continues to face in improving its renewable energy policy framework to improve integration and utilization of renewable energy sources. It also provides a comparison of the Chinese renewable energy policy framework with those in the European Union and United States. Finally, the paper provides recommendations for improving implementation of the Renewable Energy Law, with regard to implementing a renewable power quota system and priority dispatch policy, developing technical standards for connection of renewable resources with the grid, development of a more advanced feed-in tariff system, and central-local coordination of renewable energy development.

Sara Schuman; Alvin Lin

2012-01-01T23:59:59.000Z

471

RENEWABLE ENERGY SCREENING FOR ALL ESPCs  

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

RENEWABLE ENERGY SCREENING FOR ALL ESPCs RENEWABLE ENERGY SCREENING FOR ALL ESPCs The Department of Energy's (DOE) Federal Energy Management Program (FEMP) Energy Savings Performance Contracts (ESPC) program has funded DOE National Laboratories to support agencies with increasing use of renewable energy technologies required per EPACT 2005 and Executive Order 13423. To utilize the no-cost support, the National Laboratories require some easily accessible high-level site and related energy data to conduct pre- screening analysis. The objective is to identify the economic feasibility of renewable technologies - wind, solar, and biomass power generation applications - that could be considered as Energy Conservation Measures (ECMs) in your ESPC. The National Laboratories commit to turning around

472

Microsoft Word - Renewable Energy Project at LLNL_June 2011_jb...  

National Nuclear Security Administration (NNSA)

422-2567 NATIONAL NUCLEAR SECURITY ADMINISTRATION PURSUING DEVELOPMENT OF A RENEWABLE ENERGY PROJECT AT THE LAWRENCE LIVERMORE NATIONAL LABORATORY Livermore, CA - The U.S....

473

Energy Department Announces $2 Million to Support Manufacturing of Taller Wind Turbine Towers  

Office of Energy Efficiency and Renewable Energy (EERE)

The Energy Department today announced $2 million for two organizations that will advance technologies to harness stronger winds available at higher heights, potentially increasing the amount of clean, renewable electricity the nation produces.

474

Federal Incentives for Renewable Energy  

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

PNNL-19886 PNNL-19886 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Renewable Energy Opportunities at Fort Drum, New York SA Brown JR Hand AC Orrell BJ Russo AE Solana MR Weimar JL Williamson SE Rowley RJ Nesse, Project Manager October 2010 PNNL-19886 Renewable Energy Opportunities at Fort Drum, New York SA Brown JR Hand AC Orrell BJ Russo AE Solana MR Weimar JL Williamson SE Rowley* RJ Nesse, Program Manager October 2010 Prepared for the U.S. Army Installation Management Command Headquarters under Contract DE-AC05-76RL01830 Related Services Pacific Northwest National Laboratory Richland, Washington 99352 *Fort Drum iii Executive Summary This document provides an overview of renewable resource potential at Fort Drum, based

475

Federal Incentives for Renewable Energy  

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

19543 19543 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Renewable Energy Opportunities at Yuma Proving Ground, Arizona AC Orrell AR Kora BJ Russo JL Williamson MR Weimar WJ Gorrissen DR Dixon, Program Manager June 2010 PNNL-19543 Renewable Energy Opportunities at Yuma Proving Ground, Arizona AC Orrell AR Kora BJ Russo JL Williamson MR Weimar WJ Gorrissen DR Dixon, Program Manager June 2010 Prepared for the U.S. Army Installation Management Command Headquarters under Contract DE-AC05-76RL01830 Related Services Pacific Northwest National Laboratory Richland, Washington 99352 iii Executive Summary This document provides an overview of renewable resource potential at Yuma Proving Ground,

476

Federal Incentives for Renewable Energy  

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

20219 20219 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Renewable Energy Opportunities at Fort Hood, Texas WD Chvala AE Solana RW Reilly WM Warwick MR Weimar DR Dixon JC States June 2008 PNNL-20219 Renewable Energy Opportunities at Fort Hood, Texas WD Chvala AE Solana RW Reilly WM Warwick MR Weimar DR Dixon JC States June 2008 Prepared for the U.S. Army Installation Management Command Headquarters under Contract DE-AC05-76RL01830 Related Services Pacific Northwest National Laboratory Richland, Washington 99352 iii Executive Summary Energy has become an increasingly expensive component of military operations in the United States and abroad. The Department of Defense (DoD) identified renewable resource options and alternatives for

477

Turbine Inflow Characterization at the National Wind Technology Center  

SciTech Connect

Utility-scale wind turbines operate in dynamic flows that can vary significantly over timescales from less than a second to several years. To better understand the inflow to utility-scale turbines, two inflow towers were installed and commissioned at the National Renewable Energy Laboratory's (NREL) National Wind Technology Center near Boulder, Colorado, in 2011. These towers are 135 m tall and instrumented with a combination of sonic anemometers, cup anemometers, wind vanes, and temperature measurements to characterize the inflow wind speed and direction, turbulence, stability and thermal stratification to two utility-scale turbines. Herein, we present variations in mean and turbulent wind parameters with height, atmospheric stability, and as a function of wind direction that could be important for turbine operation as well as persistence of turbine wakes. Wind speed, turbulence intensity, and dissipation are all factors that affect turbine performance. Our results show that these all vary with height across the rotor disk, demonstrating the importance of measuring atmospheric conditions that influence wind turbine performance at multiple heights in the rotor disk, rather than relying on extrapolation from lower levels.

Clifton, A.; Schreck, S.; Scott, G.; Kelley, N.; Lundquist, J. K.

2012-01-01T23:59:59.000Z

478

Concentrating Solar Power Tower System Basics | Department of Energy  

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

Concentrating Solar Power Tower System Basics Concentrating Solar Power Tower System Basics Concentrating Solar Power Tower System Basics August 20, 2013 - 5:06pm Addthis In power tower concentrating solar power systems, numerous large, flat, sun-tracking mirrors, known as heliostats, focus sunlight onto a receiver at the top of a tall tower. A heat-transfer fluid heated in the receiver is used to generate steam, which, in turn, is used in a conventional turbine generator to produce electricity. Some power towers use water/steam as the heat-transfer fluid. Other advanced designs are experimenting with molten nitrate salt because of its superior heat-transfer and energy-storage capabilities. Individual commercial plants can be sized to produce up to 200 megawatts of electricity. Illustration of a power tower power plant. Sunlight is shown reflecting off a series of heliostats surrounding the tower and onto the receiver at the top of the tower. The hot heat-transfer fluid exiting from the receiver flows down the tower, into a feedwater reheater, and then into a turbine, which generates electricity that is fed into the power grid. The cool heat-transfer fluid exiting the turbine flows into a steam condenser to be cooled and sent back up the tower to the receiver.

479

Renewable Energy Evaluation Tools  

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

RENEWABLE ENERGY RENEWABLE ENERGY EVALUATION TOOLS Andy Walker, PhD PE Principal Engineer, NREL Renewable Energy Round Table May 2, 2012 2 TECHNICAL ASSESSMENT AND SCREENING TOOLS WE USE IN OUR PROJECTS Campus/Base Assessments INFRASTRUCTURE BUILDINGS ASSESSMENT RENEWABLE SUPPLY SIDE VEHICLES & TOOLS Campus/Base Assessments INFRASTRUCTURE BUILDINGS ASSESSMENT RENEWABLE SUPPLY SIDE VEHICLES & TOOLS 9 9 Renewable Energy Technologies Photovoltaics Daylighting Biomass Heat/Power Concentrating Solar Heat/Power Solar Vent Air Preheat Solar Water Heating Wind Power Ground Source Heat Pump Landfill Gas 10 10 Renewable Energy Resources Geographical Information System (GIS) Datasets * NREL Datasets (http://www.nrel.gov/gis/) - solar radiation 10x10 km grid

480

NEWS RELEASE Contact: Michael Reese June 11, 2014 Renewable Energy Director  

E-Print Network (OSTI)

outside the City of Morris. The tower serves as a landmark for visitors to Morris and the WCROC. The windNEWS RELEASE Contact: Michael Reese June 11, 2014 Renewable Energy Director 320-589-1711 mreesem@morris.umn.edu WCROC Wind Turbine Repair ­ Generator Replacement Underway MORRS, MN - For almost a decade, the West

Netoff, Theoden

Note: This page contains sample records for the topic "tower national renewable" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Potential for Distributed and Central Electrolysis to Provide Grid Support Services (Fact Sheet), Hydrogen and Fuel Cell Technical Highlights (HFCTH), NREL (National Renewable Energy Laboratory)  

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

658 * July 2012 658 * July 2012 Potential for Distributed and Central Electrolysis to Provide Grid Support Services Project: Renewable Electrolysis Integrated System Development and Testing NREL Team: Kevin Harrison, Marc Mann, Danny Terlip, and Mike Peters Accomplishment: NREL operated both commercially available low-temperature electrolyzer technologies (PEM and alkaline) to evaluate their response to commands to increase and decrease stack power that shorten frequency disturbances on an alternating current (AC) mini-grid (Figure 1). Results show that both the PEM and alkaline electrolyzers are capable of adding or removing stack power to provide sub-second response that reduced the duration of frequency disturbances. Context: Management of distributed power systems is expected to become more commonplace as grids and devices

482

NREL Furthers U.S. Marine Corps Air Station Miramars Move Toward Net Zero Energy (Fact Sheet), The Spectrum of Clean Energy Innovation, NREL (National Renewable Energy Laboratory)  

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

Furthers U.S. Marine Corps Air Furthers U.S. Marine Corps Air Station Miramar's Move Toward Net Zero Energy The U.S. Marine Corps Air Station (MCAS) Miramar is striving toward its goal of becoming a "net zero energy installation" (NZEI), which entails producing as much energy as it uses over the course of a year. In conjunction with the U.S. Department of Energy's Federal Energy Management Program, the National Renewable Energy Laboratory (NREL) has partnered with MCAS Miramar to develop a plan for meeting this goal and to create an NZEI template for widespread replication across the military. A 2008 report from the Defense Science Board concluded that critical missions at military bases are facing unacceptable risks from extended power losses. To address this concern, the

483

The potential of renewable energy  

SciTech Connect

On June 27 and 28, 1989, the US Department of Energy (DOE) national laboratories were convened to discuss plans for the development of a National Energy Strategy (NES) and, in particular, the analytic needs in support of NES that could be addressed by the laboratories. As a result of that meeting, interlaboratory teams were formed to produce analytic white papers on key topics, and a lead laboratory was designated for each core laboratory team. The broad-ranging renewables assignment is summarized by the following issue statement from the Office of Policy, Planning and Analysis: to what extent can renewable energy technologies contribute to diversifying sources of energy supply What are the major barriers to greater renewable energy use and what is the potential timing of widespread commercialization for various categories of applications This report presents the results of the intensive activity initiated by the June 1989 meeting to produce a white paper on renewable energy. Scores of scientists, analysts, and engineers in the five core laboratories gave generously of their time over the past eight months to produce this document. Their generous, constructive efforts are hereby gratefully acknowledged. 126 refs., 44 figs., 32 tabs.

Not Available

1990-03-01T23:59:59.000Z

484

Renewable Electricity Futures Study. Volume 4: Bulk Electric Power Systems: Operations and Transmission Planning  

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

Bulk Electric Power Systems: Bulk Electric Power Systems: Operations and Transmission Planning Volume 4 of 4 Volume 2 PDF Volume 3 PDF Volume 1 PDF Volume 4 PDF NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Renewable Electricity Futures Study Edited By Hand, M.M. National Renewable Energy Laboratory Baldwin, S. U.S. Department of Energy DeMeo, E. Renewable Energy Consulting Services, Inc. Reilly, J.M. Massachusetts Institute of Technology Mai, T. National Renewable Energy Laboratory Arent, D. Joint Institute for Strategic Energy Analysis Porro, G. National Renewable Energy Laboratory Meshek, M. National Renewable Energy Laboratory Sandor, D. National Renewable

485

The RenewElec Project: Variable Renewable Energy and the Power System  

SciTech Connect

Variable energy resources, such as wind power, now produce about 4% of U.S. electricity. They can play a significantly expanded role if the U.S. adopts a systems approach that considers affordability, security and reliability. Reaching a 20-30% renewable portfolio standard goal is possible, but not without changes in the management and regulation of the power system, including accurately assessing and preparing for the operational effects of renewable generation. The RenewElec project will help the nation make the transition to the use of significant amounts of electric generation from variable and intermittent sources of renewable power.

Apt, Jay

2014-02-14T23:59:59.000Z

486

Property:RenewableFuelStandard/RenewableBiofuel | Open Energy Information  

Open Energy Info (EERE)

RenewableBiofuel RenewableBiofuel Jump to: navigation, search This is a property of type Number. Pages using the property "RenewableFuelStandard/RenewableBiofuel" Showing 15 pages using this property. R Renewable Fuel Standard Schedule + 12.6 + Renewable Fuel Standard Schedule + 15 + Renewable Fuel Standard Schedule + 13.2 + Renewable Fuel Standard Schedule + 15 + Renewable Fuel Standard Schedule + 13.8 + Renewable Fuel Standard Schedule + 15 + Renewable Fuel Standard Schedule + 14.4 + Renewable Fuel Standard Schedule + 9 + Renewable Fuel Standard Schedule + 15 + Renewable Fuel Standard Schedule + 15 + Renewable Fuel Standard Schedule + 10.5 + Renewable Fuel Standard Schedule + 15 + Renewable Fuel Standard Schedule + 15 + Renewable Fuel Standard Schedule + 12 +

487

Towards Holistic Power Tower System Optimization  

Science Journals Connector (OSTI)

Abstract Many stakeholders today consider power tower systems to be the most promising CSP technology for the future. Therefore much effort is spent to improve individual components and subsystems. While these are valuable steps towards cost reduction, it is also of great importance to perform an overall, i.e. holistic, system layout and optimization process. Still, even today heliostats are often characterized and even compared using the single parameter cost per square meter, which is not sufficient. More factors like optical and tracking accuracy, shape, structural deformation under operation loads and maybe even power consumption have to be factored in to allow for a meaningful comparison. In the paper recent activities targeting at a more holistic power tower system optimization are described. For the overall layout process of heliostat field, tower and receiver the complete system is modeled using SAM or an in-house tool based on SolTrace and Matlab to determine investment cost, annual electricity generation and resulting levelised electricity costs. By doing so, different heliostat types and field layouts can be directly compared using \\{LCoE\\} as a reasonable figure of merit. This logical approach to identify the optimum heliostat design is described and illustrated using two generic heliostat designs and the respective field layouts as an example; a recently developed updated tower cost curve is used. It is found that using specific heliostat costs (i.e. $/m2) alone as a figure of merit to assess different heliostat designs can be misleading, because heliostats characterized by lower specific investment costs, but also lower optical and tracking accuracy, can lead to higher levelised electricity costs, which means the real objective of power plant optimization is not reached by looking at heliostat costs per square meter alone.

G. Weinrebe; F. von Reeken; M. Whrbach; T. Plaz; V. Gcke; M. Balz

2014-01-01T23:59:59.000Z

488

U.S. Department of Energy Office of Energy Efficiency and Renewable Energy National Environmental Policy Act categorical exclusion determination form  

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

Energy Efficiency and Conservation Block Grant Program Energy Efficiency and Conservation Block Grant Program Project Title OK-TRIBE-MUSCOGEE (CREEK) NATION, OKLAHOMA Location: Tribe OK-TRIBE- MUSCOGEE (CREEK) NATION, OKLAHOMA OK American Recovery and Reinvestment Act: Proposed Action or Project Description The Muscogee (Creek) Nation (MCN) of Oklahoma proposes to 1) develop a comprehensive Energy Efficiency and Conservation Strategy (EECS), 2) utilize technical consultant services to develop and analyze the comprehensive EECS, 3) conduct energy audits on residential and commercial buildings, 4) conduct energy efficiency retrofits on single- and multi-family housing units throughout the area to include-installing (and disposing of same) insulation; appliances; heating, ventilating, and air conditioning

489

District Cooling Using Central Tower Power Plant  

Science Journals Connector (OSTI)

Abstract During the operation of solar power towers there are occasions, commonly in the summer season, where some of the heliostats have to stop focusing at the central receiver, located at the top of the tower, because the maximum temperature that the receiver can withstand has been reached. The highest demands of cooling for air conditioning take place at these same occasions. In the present paper, we have analyzed the possibility of focusing the exceeding heliostats to the receiver increasing the mass flow rate of the heat transfer fluid over the nominal value and using the extra heat as a source of an absorption chiller. The chilled water would be used to cool buildings and offices, using a district cooling network. Using the extra heat of the solar power tower plant would greatly reduce the electricity usage. In this work we have analyzed the case of a circular field of heliostats focusing at a circular receiver, such as the case of Gemasolar plant. We have quantified the thermal power that can be obtained from the unused heliostats, the cooling capacity of the absorption system as well as the heat losses through the insulated pipes that distribute the chilled water to the buildings of the network.

C. Marugn-Cruz; S. Snchez-Delgado; M.R. Rodrguez-Snchez; M. Venegas

2014-01-01T23:59:59.000Z

490

Renewable Energy Markets and Policies  

E-Print Network (OSTI)

Renewable Energy Markets and Policies Romeo Pacudan, PhD Risoe National Laboratory, Denmark HAPUA.2 % Bioenergy 3.5 % 3.0 % 1.6 % Hydro 2.6 % 0.7 % 0.4 % Geothermal 8.3 % 9.4 % 0.4 % Wind/Solar 6.4 % 23.5 % 23$1100-2000/kW Policies · RD&D · RD&D investments prior to rapid market growth · Denmark, Germany, US

491

NATIONAL NEWS  

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

March 5, 2010 National News......................................................................3 Schumer Proposal to Halt ARRA Funds for Renewable Projects Would Cause Immediate Job Loss in U.S., DOE Officials Tell Congress .................................................................................................................................. 3 Geothermal Energy Holds Strong Presence at Renewable Energy World Conference; Applications with Oil and Gas Coproduction Gain Attention .......................................................................................................................... 4 House Subcommittee on Energy and Mineral Resources Hold Legislative Hearing on the Geothermal Production and Expansion Act, HR 3709 ..............................................................................................................

492

Performance of molten salt solar power towers in Chile  

Science Journals Connector (OSTI)

Chile is facing important challenges to develop its energy sector. Estimations demonstrate that in its electricity consumption Chile will grow at an annual rate of 4.6% until 2030 despite ongoing efficiency improvements. To satisfy this demand in a sustainable way the national energy policy promotes the integration of novel and clean power generation into the national power mix with special emphasis on concentrated solar power (CSP). The present paper assesses the development of solar-based electricity generation in Chile by CSP achieved by a Solar Power Tower plant (SPT) using molten salt as heat carrier and store. Such SPTs can be installed at different locations in Chile and connected to the main national grid. Results show that each SPT plant can generate around 76 GWh el of net electricity when considering solar irradiation as the sole energy source and at a 16% overall efficiency of the SPT process. For operation in a continuous mode a hybrid configuration with integrated gas backup system increases the generating potential of each SPT to 135 GWh el . A preliminary Levelized Energy Cost (LEC) calculation provides LEC values between 0.15 and 0.18 $/kWh as function of the overall process efficiency and estimated investment cost. Chile's solar irradiation favors the implementation of SPT plants.

G. Cceres; N. Anrique; A. Girard; J. Degrve; J. Baeyens; H. L. Zhang

2013-01-01T23:59:59.000Z

493

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.  

E-Print Network (OSTI)

· New Hampshire: Kate Epsen, New Hampshire Public Utilities Commission · North Carolina: Sam Watson to the public, in paper, from: U.S. Department of Commerce National Technical Information Service 5285 Port their state solar requirements and SREC markets: · Delaware: Courtney Stewart, Delaware Public Service

494

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.  

E-Print Network (OSTI)

and analysis is sponsored by the U.S. Department of Energy (DOE) Biomass Program, under DE-AC36-08GO28308. We developer of the Biomass Scenario Model. #12;iv List of Acronyms AEO Annual Energy Outlook BAM BiomassNREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency

495

Renewable Energy Online Learning | Department of Energy  

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

Education and Training » Renewable Energy Online Education and Training » Renewable Energy Online Learning Renewable Energy Online Learning Curriculum for Tribes The Office of Indian Energy has developed an educational training program that provides tribal leaders and professionals with an overview of the project development process and financing of renewable energy projects on tribal lands. The curriculum includes two tracks: Foundational Courses Learn about renewable energy technologies, strategic energy planning, and electrical grid basics. Advanced Courses Get in-depth information on tribal project development and financing for various project scales. The curriculum can be accessed any time either by clicking on the links to the right or visiting the National Training & Education Resource (NTER)

496

Renewable Electricity Futures for the United States  

SciTech Connect

This paper highlights the key results from the Renewable Electricity (RE) Futures Study. It is a detailed consideration of renewable electricity in the United States. The paper focuses on technical issues related to the operability of the U. S. electricity grid and provides initial answers to important questions about the integration of high penetrations of renewable electricity technologies from a national perspective. The results indicate that the future U. S. electricity system that is largely powered by renewable sources is possible and the further work is warranted to investigate this clean generation pathway. The central conclusion of the analysis is that renewable electricity generation from technologies that are commercially available today, in combination with a more flexible electric system, is more than adequate to supply 80% of the total U. S. electricity generation in 2050 while meeting electricity demand on an hourly basis in every region of the United States.

Mai, Trieu; Hand, Maureen; Baldwin, Sam F.; Wiser , Ryan; Brinkman, G.; Denholm, Paul; Arent, Doug; Porro, Gian; Sandor, Debra; Hostick, Donna J.; Milligan, Michael; DeMeo, Ed; Bazilian, Morgan

2014-04-14T23:59:59.000Z

497

Renewable energy annual 1996  

SciTech Connect

This report presents summary data on renewable energy consumption, the status of each of the primary renewable technologies, a profile of each of the associated industries, an analysis of topical issues related to renewable energy, and information on renewable energy projects worldwide. It is the second in a series of annual reports on renewable energy. The renewable energy resources included in the report are biomass (wood and ethanol); municipal solid waste, including waste-to-energy and landfill gas; geothermal; wind; and solar energy, including solar thermal and photovoltaic. The report also includes various appendices and a glossary.

NONE

1997-03-01T23:59:59.000Z

498

Renewable Energy Planning: Multiparametric Cost Optimization; Preprint  

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

Department of Energy Office of Energy Efficiency & Renewable Energy National Renewable Energy Laboratory Innovation for Our Energy Future Renewable Energy Planning: Multiparametric Cost Optimization Preprint Andy Walker National Renewable Energy Laboratory Presented at SOLAR 2008 - American Solar Energy Society (ASES) San Diego, California May 3-8, 2008 Conference Paper NREL/CP-670-42921 May 2008 NREL is operated by Midwest Research Institute ● Battelle Contract No. DE-AC36-99-GO10337 NOTICE The submitted manuscript has been offered by an employee of the Midwest Research Institute (MRI), a contractor of the US Government under Contract No. DE-AC36-99GO10337. Accordingly, the US Government and MRI retain a nonexclusive royalty-free license to publish or reproduce the published form of

499

Optimize Deployment of Renewable Energy Technologies for Government Agencies, Industrial Facilities, and Military Installations: NREL Offers Proven Tools and Resources to Reduce Energy Use and Improve Efficiency (Brochure)  

SciTech Connect

The National Renewable Energy Lab provides expertise, facilities, and technical assistance to campuses, facilities, and government agencies to apply renewable energy and energy efficiency technologies.

Not Available

2010-01-01T23:59:59.000Z

500

At 200 feet tall, the Tower at Sandia National Laboratories  

E-Print Network (OSTI)

components and systems in proposed solar thermal electrical plants planned for large-scale power generation for a variety of activities, including: · Nuclear thermal flash simulation. · Thermal performance testingkW thermal power and peak fluxes up to 1500 W/cm2. They are individually controlled to track to sun