The Department of Energy\'s overarching mission is to advance the national, economic, and energy security of the United States; to promote scientific and technological innovation in support of that mission; and to ensure the environmental cleanup of the national nuclear weapons complex.
ENERGY STAR is a government-backed program helping businesses and individuals protect the environment through superior energy efficiency.
EPA: United States Environmental Protection Agency.
Facility of the US Department of Energy (DOE) for renewable energy and energy efficiency research, development and deployment.
