American Council for an Energy Efficient Economy

U.S. nonprofit that sponsors a large international conference every two years called the 'Summer Study on Energy Efficiency in Buildings'. Publishes reports on technical and policy issues relating to energy efficiency.

Attic Energy

Alternative energy technology uses the solar heat inside of attics for heating hot water, swimming pools and space. New ventilation technology uses a patented duct to vent the attic.

Center for Energy and Climate Solutions (CECS)

Helps companies boost profits and productivity by cutting greenhouse gas emissions with practical advice, tools and technologies. Objective is to use resources more efficiently in a way that benefits both financial and environmental performance.

Center for Energy Efficiency and Renewable Energy

CEERE provides technological and economic solutions to environmental problems resulting from energy production, industrial, manufacturing, and commercial activities, and land use practices.

Center for Resource Solutions

Promote clean and efficient energy through six programs that focus on national and international renewable energy issues. Encourage the transfer of sustainable technologies and development of sustainable energy practices.

Clean Energy States Alliance

Eleven states across the U.S. have established funds to promote renewable energy and clean energy technologies. CESA provides information and technical services on these funds to build and expand clean energy markets in the U.S. Provides publications, meetings, program and membership information.

Consortium for Advanced Residential Buildings

A team of designers, home builders, and product manufacturers that has joined the Department of Energy's Building America Program on a cost-shared basis.

EE 21 Energy Efficiency

Information on program assisting UN ECE to promote and implement greenhouse gas mitigation strategies and develop energy efficiency projects in demonstration zones in Belarus, Bulgaria, Kazakhstan, Ukraine and Russia.

Energy Center of Wisconsin

ECW's energy-efficiency information clearinghouse offers publications, projects-at-a-glance, training opportunities, information packages, and library services to residents, businesses, industry, and government.

Energy Conservation Center Japan

Provides information and resources for efficient use of energy, protection of the Global environment and sustainable development.

Energy Conservation News and Resources

Information, news and resources on energy conservation, alternative energy and construction.

Energy Efficiency

The Leicester UK Energy Efficiency Advice Centre gives free impartial advice on energy efficiency within the home and for small businesses. Provides description of services, products and resources.

Energy Efficiency Best Practice Programme

Government programme designed to help organisations cut their energy bills. Provide independent, authoritative advice and assistance to UK private and public sector organisations.

Energy Efficiency Conservation Authority

EECA works to implement New Zealand Government strategies for energy efficiency, conservation and renewable energy in both the private and public sectors.

Energy Efficient Building Association (EEBA)

Disseminating information and technology for energy efficient, environmentally responsible buildings and communities.

Energy Efficient Windows

Information on the benefits of energy-efficient windows, descriptions of how they work, and recommendations for their selection and use. Sponsored by the Efficient Windows Collaborative (EWC), U.S. Department of Energy Windows and Glazings Program, and industry members.

Energy Saving Now

Provide tips and tricks on saving energy resources.

Energy Saving Products and Management

Provides information on how to save on your utility bills with little or no cost.

Energy Saving Trust

EST, based in the UK, leads in the field of delivering energy efficiency to domestic, business, local government and trade sectors. Provides publications, news and resources.

Energy Star

U.S. EPA Energy Star programs and products help save the environment and save consumers money by using less energy through advanced design or construction. Consumer products include most major appliances, lighting fixtures, office products, hvac systems, and homes. Site is good source of appliance energy ratings.