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National Renewable Energy Laboratory (NREL) (Popularity:  )
http://www.nrel.gov/
U.S. DOE facility for renewable energy and energy efficiency research, development, and deployment. (Solar, wind, water power, geothermal, energy from plants.)
Category:
Science - Technology - Energy - Renewable
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North Carolina Solar Center (Popularity: )
http://www.ncsc.ncsu.edu/
Some useful information on solar electric and other renewables. A little bit out of date in some areas.
Category:
Science - Technology - Energy - Renewable
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Vital Energi Ltd (Popularity: )
http://www.vitalenergi.co.uk
UK company for combined heat and power (CHP) and district energy.
Category:
Science - Technology - Energy - Cogeneration
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Cogeneration Technologies (Popularity: )
http://www.cogeneration.net
The company provides cogeneration development including engineering, design, feasibility studies, financing and investment capital.
Category:
Science - Technology - Energy - Cogeneration
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Welcome To IDEA (Popularity: )
http://www.districtenergy.org/
The International District Energy Association. CHP, cogen, and district energy.
Category:
Science - Technology - Energy - Cogeneration
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Related:
Chp
- The Chp To Phoenix
- Efficiency
- Efficiency And Dedication
- Productivity And Efficiency
All-Energy Opportunities - renewable, green, clean (Popularity: )
http://www.all-energy.co.uk
Annual exhibition and conference on renewable energy. 3 days. Aberdeen, Scotland, UK.
Category:
Science - Technology - Energy - Conferences
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Rocky Mountain Institute (Popularity: )
http://www.rmi.org/
Based on work by Amory and Hunter Lovins, this organization has a nonadversarial, transideological approach to helping businesses, communities, governments and individuals create more wealth in a life-sustaining manner, primarily by gains in efficiency ...
Category:
Science - Social Sciences - Economics - Environmental Economics
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International Intellectual Group, Inc. (Popularity: )
http://www.pcgrate.com/
PC Grate is a software for calculations of diffraction efficiency of different types of relief gratings on PCs.
Category:
Science - Physics - Optics - Software
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Ali Emrouznejad's Data Envelopment Analysis Homepage (Popularity: )
http://www.DEAzone.com
The most comprehensive web site about DEA, Productivity, Efficiency of Decision Making Units. Information about Malmquist index, CRS, VRS models in Data Envelopment Analysis and DEA software.
Category:
Science - Math - Operations Research - Commercial Sites
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Electrotechnology Applications Center (Popularity: )
http://www.etctr.com
Provides confidential assistance to businesses to improve productivity, increase energy efficiency, and achieve and maintain environmental compliance.
Category:
Science - Environment - Energy
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Renewing India (Popularity: )
http://www.renewingindia.org
A site dedicated to energy and environment in India. An exhaustive information on all forms of renewable energy and energy efficiency, energy policies, news, newsletters, and articles.
Category:
Science - Environment - Energy
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Eunomia Research & Consulting (Popularity: )
http://www.eunomia.co.uk
Environmental consulting in economics, policy analysis and strategy development.
Category:
Science - Environment - Products and Services - Consultants
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Extended Stay America (Popularity: )
http://www.extendedstay.com/
Provides efficiency studios designed for the long-term business travelers.
Category:
Business - Real Estate - Residential - Corporate Housing
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Sidel Systems USA (Popularity: )
http://www.sidelsystems.com
Sells and installs ASME approved waste heat recovery units and high efficiency Low NOx boilers and burners.
Category:
Business - Construction and Maintenance - Materials and Supplies - Mechanical
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Tecogen Inc. (Popularity: )
http://www.tecogen.com/
Provides engineering research and development services and markets three products, engine-driven chillers in the 50 - 1000 ton size range, engine-driven refrigeration compressors up to 160 tons, and cogenerators in the 30 to 75 kwe range.
Category:
Business - Construction and Maintenance - Materials and Supplies - Mechanical
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EnergySphere (Popularity: )
http://www.energysphere.com
Offers products and services for efficiency and minimal maintenance costs of air-conditioning and refrigeration systems. Based in Irving, Texas.
Category:
Business - Construction and Maintenance - Materials and Supplies - Mechanical
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Future Builders of America (Popularity: )
http://www.futurebuilding.com/
Specializing in building materials, new homes, new home construction, timberframe, insulated panels, stress skin panels and high efficiency construction.
Category:
Business - Construction and Maintenance - Materials and Supplies - Wood and Plastics
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Lincoln Logs International (Popularity: )
http://www.lincolnlogsinternational.com
Log homes by Lincoln Logs International, L.L.C. offer quality construction, with superior energy efficiency.
Category:
Business - Construction and Maintenance - Materials and Supplies - Wood and Plastics
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W.H. Porter Inc. (Popularity: )
http://www.portersips.com/
SIP's (Structural insulated panels) represent a greatly improved means of building homes and other structures more quickly, simply and cost effectively. SIP building also yields greatly improved energy efficiency.
Category:
Business - Construction and Maintenance - Materials and Supplies - Wood and Plastics
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Better Bricks (Popularity: )
http://www.betterbricks.com/
Information and resources about building energy efficiency for designers owners and operators provided by the NorthWest Energy Efficiency Alliance.
Category:
Business - Construction and Maintenance - Building Types - Sustainable Architecture
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