In step with President Trump’s push for more energy development in California’s deserts, the U.S. Bureau of Land Management announced Thursday it wants to transform 22,000 acres of public land in the southern Owens Valley into one of the largest geothermal leasing sites in the state.

The agency has determined that the aquifer deep beneath the surface of the vintage Old West landscape of Rose Valley, about 120 miles north of Los Angeles, is a storehouse of enough volcanically heated water to spur $1 billion in investments and provide 117,000 homes with electricity.