- The Salton Sea Geothermal Field In California — Quantifying California's Lithium Valley: Can It Power Our EV Revolution? Salton Sea potentially holds enough lithium to meet all of America’s domestic battery needs, with even enough left over to export some of it. DOE researchers to study resource. https://cleantechnica.com/2022/02/18/the-salton-sea-geothermal-field-in-california-quantifying-californias-lithium-valley-can-it-power-our-ev-revolution/amp/ 22 comments energy