China commissions the world's largest liquid air energy storage plant in Qinghai
By Eve
China's 60 MW and 600 MWh liquid air energy storage (LAES) plant in Qinghai province, in the north west of the country, was connected to the grid on 30 October. Developer China Green Development Investment Group (CGDG) says it is the largest grid connected LAES facility in the world by both power and energy capacity. The plant is designed to deliver full output for 10 hours, with expected annual generation of about 180 GWh, roughly the yearly electricity use of 30,000 households, as reported in the Turkish press.
Why it matters
Long duration storage that does not rely on lithium ion batteries could help absorb surplus solar and wind output and ease grid constraints, a factor that affects charging site connections and energy costs. CPOs and procurement teams should treat this as an early signal of alternative storage options, not yet a proven commercial route for charging projects.
Source
- Original title
- “Çin, dünyanın en büyük sıvı hava enerji depolama tesisini devreye aldı”
- Published
- 7 November 2026
In this story
- Topic
- Grid & Energy
- Place
- China
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