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by slyall
858 days ago
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The Australian battery isn't just making money from Arbitrage. It makes most of it from "Frequency control ancillary services (FCAS)". "80-90% of battery revenues have been coming from FCAS and about 10-20% from energy trading."[1] I would assume the amount of FCAS capacity needed will be fairly limited so the economics of additional batteries won't be as good. [1] https://www.energy-storage.news/batteries-are-number-one-at-... |
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