Happy Eco News Illinois Oil Well turned into Geothermal Energy Storage

An abandoned gas well in Illinois has been converted into a geothermal energy storage system, repurposing a once-polluting extraction site into a huge underground battery. An industrial-scale geothermal energy storage battery that uses no harsh chemicals and has no risk of fire. Researchers from the University of Illinois Urbana-Champaign were able to harness the deep […]

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