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by Gibbon1
1283 days ago
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This paper says something around $350/kwh https://www.nrel.gov/docs/fy21osti/79236.pdf My feeling is a big advantage for batteries over pumped hydro is utilities can can locate them on existing land they own and have use permits for. So quietly spend money today and reap the benefit immediately without having to fight Nimby's and the Sierra Club. And batteries are perfect for grid stabilization. |
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