https://beaconpower.com/carbon-fiber-flywheels/ These guys have two projects (ch... | Hacker News

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cinntaile on Sept 14, 2023 | parent | context | favorite | on: Solar

https://beaconpower.com/carbon-fiber-flywheels/

These guys have two projects (check their operating plants) using flywheels. They're used for frequency regulation. About 20MW each.

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