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Wave. Offshore Wind. Geothermal. Are These the Next Power Resources for San Diego County?

In addition to renewable energy projects featuring solar, wind and energy storage, the San Diego County Board of Supervisors on Wednesday approved looking at the potential of wave energy, offshore wind and geothermal to someday provide electricity in unincorporated areas of the county.

To Get ‘White Gold,’ We Need More Geothermal

A vision for a “Lithium Valley” around the Salton Sea does appear to be on its way to reality.

The potential of the sea as a vast untapped and sustainable reserve of lithium for a world increasingly focused toward renewable — and rechargeable — sources of power got a shot in the arm last week.

California Needs Clean Energy After Sundown. Geothermal Could be the Answer

After years of playing third fiddle to solar and wind power, geothermal energy is poised to start growing again in California.

Three local energy providers have signed contracts this month for electricity from new geothermal power plants, one in Imperial County near the Salton Sea and the other in Mono County along the Eastern Sierra. The new plants will be the first geothermal facilities built in California in nearly a decade — potentially marking a long-awaited turning point for a technology that could play a critical role in the state’s transition to cleaner energy sources.