long-duration

China Activates World’s Largest Compressed-Air Battery

China flips the switch on the world’s largest CAES—600 MW/2,400 MWh—signaling long‑duration storage’s rise from niche to core grid muscle for multi‑hour renewable smoothing.

Mar 4, 2026 // Plants, ENERGY STORAGE, China, Asia, grid, CAES, long-duration

China's compressed air energy storage industry makes progress

A 300MWh compressed air energy storage system capacity has actually been linked to the grid in Jiangsu, China, while a pressed air storage start-up in the nation has increased nearly US$ 50 million in a financing round.

Jun 1, 2022 // Storage, Grids, China, Asia, investment, peak shaving, long-duration, funding round, compressed air energy storage

Solar-plus-pumped hydro project will bring Hawaiian island of Kaua'i to 80%+ renewables

A large-scale solar PV system coupled with pumped hydro power storage could cover as high as 25% of the Hawaiian island of Kaua'i's power demand, pressing the island's overall share of renewables in its energy mix past 80%.

Jan 8, 2021 // Plants, Large-Scale, Commercial, Markets & Finance News, USA, solar-plus-storage, Hawaii, North America, agrophotovoltaics, pumped hydro, irrigation, hydroelectric power, long-duration, David Bissell

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