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World's largest salt cavern energy storage project starts operation
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Climate Tech
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China
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Fusion42 · 13 September 2026 · Fusion42 review
The world's largest salt cavern compressed air energy storage project has started operation with two 350-MW units, marking a significant development in large-scale energy storage technology.
This Wire brief sits within Fusion42's coverage of Climate Tech, and 2 sources have reported it.
◆ ◆ The Wire takeaway
Salt cavern energy storage is proving viable at scale. You should explore how to partner with or supply this emerging clean energy solution before competitors lock in key infrastructure deals.
◆ Coverage
2 sources · 12 Sep 2026
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Climate Techenergy-storagesalt-cavernclean-energyclimate-techinfrastructure