This US Department of Energy site offers a wide variety of information about geothermal energy, including the efforts of the Geothermal Technologies Program to find, access, harness and use the Nation's geothermal resources. Some features of the site include animations about geothermal power, maps of geothermal resources, environmental considerations, photo galleries, information on new research in geothermal technologies, and laws and standards that regulate geothermal energy development.
