GovDocs: Federal Departments: Energy

The official website of the U.S. Department of Energy.

This site describes alternative vehicle fuels such as biodiesel, electricity, ethanol, hydrogen, natural gas, and propane.

Find out what the Department of Energy is doing to combat climate change.

This website includes tips for consumers on saving energy and reduing energy costs in house cooling and heating, water heating, lighting, windows, insulation, and other areas. Information on tax credits and other financial incentives to save energy is available.

ENERGY STAR is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy helping us all save money and protect the environment through energy efficient products and practices. Find out information about this program.

The official U.S. government source for fuel economy information.

Information on this website pertains to renewable energy sources such as solar and wind.