A Hidden Deposit Of Lithium Has Been Found Under A Lake In The U.S – And It Could Power 375 Million EVs

The U.S. Department of Energy (DOE) has disclosed the discovery of a vast lithium deposit beneath California’s Salton Sea, a revelation that has the potential to be revolutionary. This area has the potential to be a game-changer, according to a thorough examination by Lawrence Berkeley National Laboratory, which dubbed it the “Saudi Arabia of lithium.” In agreement, Governor Gavin Newsom highlighted the reservoir’s capacity to produce an astounding 375 million electric vehicle (EV) batteries.

This discovery is a paradigm shift in the United States’ lithium production landscape, aligning with President Biden’s ambitious goal of achieving 50% EV adoption by 2030. Jeff Marootian, Principal Deputy Assistant Secretary for Energy Efficiency and Renewable Energy, emphasized the importance of lithium in decarbonizing the economy and lauded the opportunity to establish a robust domestic lithium industry.

Despite Salton Sea’s ecological challenges, the region is experiencing a green energy resurgence. The Salton Sea Known Geothermal Resource Area (KGRA) is poised to significantly increase its geothermal electricity generation capacity, further solidifying its status as a hub for lithium extraction from geothermal brines.

While the potential for self-sufficiency in lithium production is evident, the practical implementation poses significant challenges. The DOE is advocating for responsible extraction methods, promoting technologies like direct lithium extraction (DLE) to replace environmentally harmful practices. Companies such as Berkshire Hathaway Energy and Controlled Thermal Resources are investing in these technologies, aiming to efficiently extract lithium from the brine without resorting to ecologically detrimental methods.

Despite the allure of a domestic lithium source, skepticism persists. Concerns about the feasibility and economic viability of large-scale extraction loom large, with no company having successfully executed lithium extraction from the Salton Sea’s brine to date. Nevertheless, major automotive players like GM, Stellantis, and Ford are already investing in partnerships to secure lithium from the region, underscoring the industry’s confidence in the Salton Sea’s potential.

As the dream of a clean energy future and a surge in skilled jobs remains a powerful incentive, the Salton Sea’s lithium deposit stands at the crossroads of promise and practical challenges, underscoring the delicate balance between sustainable resource extraction and economic viability. The report, funded by the Geothermal Technologies Office (GTO), signifies the DOE’s commitment to advancing lithium extraction from geothermal brines and shaping the future of clean energy.

Leave a Reply

Your email address will not be published. Required fields are marked *