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Salton Sea Holds $500 Billion in Battery Metal
6 Apr
Summary
- Salton Sea may contain $500 billion in lithium, crucial for electronics and EVs.
- Extraction promises jobs but raises water and pollution concerns for locals.
- Residents recall past industry promises that failed to improve quality of life.

California's Salton Sea is a significant potential source of lithium, estimated to be worth $500 billion. Governor Gavin Newsom has referred to the lake as "the Saudi Arabia of lithium," highlighting its importance for powering devices, electric cars, and energy grids.
The "Lithium Valley" initiative aims to bring jobs and economic benefits to the impoverished Imperial County. However, this prospect is met with considerable apprehension from local residents and environmental groups. The Salton Sea is already an environmental concern, and the extraction process, which requires substantial freshwater, could further strain scarce water resources and exacerbate existing air pollution issues.
Many residents feel skeptical, citing past experiences with geothermal and solar industries that promised revitalization but failed to improve their quality of life. Infrastructure remains poor, and job opportunities are scarce, leading to a sentiment of "leave if you can."
Despite these concerns, three companies are working towards commercial lithium extraction, with some anticipating operations by 2028. A state-approved tax aims to direct 80% of revenue to local communities, hoping to fund much-needed infrastructure repairs and provide a "win" for the region.