The Energy Efficiency and Renewable Energy Clearinghouse provides fact sheets, brochures, videos and publications on energy efficiency and renewable energy.
The Energy Efficiency and Renewable Energy or EERE is a gateway to energy efficiency and renewable energy information sources.
One of the nation’s many overlooked treasures, are the research laboratories operated under the auspices of the U.S. Department of Energy. The work performed there spans the scientific spectrum: medical research to nuclear weapons to solar energy technology.
Many of the laboratories have specialized in certain areas of study for decades. A number of them also produce electronic newsletters about the activities being conducted there. If you locate areas of interest, you might want subscribe to one of their publications to keep abreast of developments in that field.