Quidnet Energy wants to make solar and wind energy more accessible by turning abandoned oil and gas wells into energy storage vaults
In a field in Central Texas, Aaron Mandell and his crew are running pumping equipment to bring a former oil and gas well back to life. But they’re not trying to extract black gold. Instead, they are developing a way to turn abandoned oil and gas wells into vaults for storing electricity.
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1/3 Modern day Edison “light bulb” test, but now powered by a grid storage battery… pic.twitter.com/OV3DV1bZRl
2/3 generator is driven by a hydro-turbine w/high pressure H20 from repeatedly “relaxing” a 2K ft deep rock fracture pic.twitter.com/on5U60eH48
3/3 Decades of O&G technology being applied to the carbon-free energy grid in the form of underground pumped hydro. pic.twitter.com/j40Qadj29C
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