Compressed Air Storage Redux — LightSail & Hydrostor

Credit to Author: Michael Barnard| Date: Thu, 09 May 2024 21:08:01 +0000

The other day, I published my doorstop assessment of the thermodynamics and operational challenges that limit compressed gas storage solutions, pushing them into the 100 GW of also-ran capacities. In comments in various places, people reminded me of the long-defunct LightSail and the now-getting-press Hydrostor. A bit of followup with … [continued]

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