California power aggregators sign on for 50-MW slice of compressed-air long-duration energy storage
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Summary
<p>Long-duration energy storage developer Hydrostor has signed a 50-MW offtake agreement with California Community Power (CC Power) for the Willow Rock Energy Storage Center. The 500-MW/4,000-MWh advanced compressed air energy storage (A-CAES) project can store energy for eight hours of continuous discharge to the grid, and will provide reliable capacity to the six community choice…</p> <p>The post <a href="https://www.solarpowerworldonline.com/2026/02/california-power-aggregators-sign-on-for-50-mw-slice-of-compressed-air-long-duration-energy-storage/">California power aggregators sign on for 50-MW slice of compressed-air long-duration energy storage</a> appeared first on <a href="https://www.solarpowerworldonline.com">Solar Power World</a>.</p>
<p>Long-duration energy storage developer Hydrostor has signed a 50-MW offtake agreement with California Community Power (CC Power) for the Willow Rock Energy Storage Center. The 500-MW/4,000-MWh advanced compressed air energy storage (A-CAES) project can store energy for eight hours of continuous discharge to the grid, and will provide reliable capacity to the six community choice…</p>
<p>The post <a href="https://www.solarpowerworldonline.com/2026/02/california-power-aggregators-sign-on-for-50-mw-slice-of-compressed-air-long-duration-energy-storage/">California power aggregators sign on for 50-MW slice of compressed-air long-duration energy storage</a> appeared first on <a href="https://www.solarpowerworldonline.com">Solar Power World</a>.</p>