Department of Energy
Energy Information Administration
National Oceanic and Atmospheric Administration
Rocky Flats Environmental Technology Site
Argonne National Laboratory
Brookhaven National Laboratory
Ernesto Orlando Lawrence Berkeley National Laboratory
Idaho National Engineering and Environmental Laboratory
Lawrence Livermore National Laboratory
Los Alamos National Laboratory
National Renewable Energy Laboratory
Oak Ridge National Laboratory
Pacific Northwest National Laboratory
Sandia National Laboratory
Yucca Mountain Home Page
Nuclear Energy Institute
United States Enrichment Corporation
United States Nuclear Regulatory Commission
International Atomic Energy Agency (IAEA)
Solar Energy Industries Association - SEIA
MIT Energy Club
Sierra Club
GreenPeace
Environmental Defense Fund
Worldwatch Institute
WorldWatch Magazine
Rocky Mountian Institute
Union of Concerned Scientists
Resources for the Future
Geothermal Energy Association
National Bioenergy Center
Bureau of Land Management
United States Forest Service
United States Department of Agriculture
Soltstice: Sustainable Energy and Development Online
ZERI: Zero Emissions Research and Initiatives
BP Statistical Review of World Energy 2004