this post was submitted on 20 Aug 2024

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First of its kind 'energy dome' storage project takes another step forward in Wisconsin (www.wpr.org)

submitted 1 month ago by silence7@slrpnk.net to c/energy@slrpnk.net

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[–] hallettj@leminal.space 14 points 1 month ago

Inefficient compared to batteries? I found another article saying this company hopes that the energy dome will cost ⅔ the cost of a lithium-ion battery installation with the same energy capacity. https://www.popularmechanics.com/science/energy/a61572150/carbon-dioxide-energy-dome-plant/