I sure have questions about groundwater contamination, but it is a part of the puzzle being put together that somewhat “weds” competing technologies. Reuse of dormant well sites and a chance for skilled workers to utilize their talents are certainly pluses.
Can a California Oilfield Be Retrofitted to Store Solar Energy?
The transition to renewables requires batteries that can store energy for long periods of time. To meet that demand, engineers in California’s Kern County are aiming to revamp depleted oil wells to hold concentrated solar energy in super-heated water underground.