Technology Review
The Texas-based startup Quidnet Energy just completed a test showing it can store energy for up to six months by pumping water underground. Using water to store electricity is hardly a new concept—pumped hydropower storage has been around for over a century. But the company hopes its twist on the technology could help bring cheap,……
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This startup wants to use the Earth as a massive battery
Casey Crownhart
20:00
The Texas-based startup Quidnet Energy just completed a test showing it can store energy for up to six months by pumping water underground. Using water to store electricity is hardly a new concept—pumped hydropower storage has been around for over a century. But the company hopes its twist on the technology could help bring cheap,……
