california energy commission

May 21, 2025
Installed battery storage capacity in California, US has grown from 771MW in 2019 to more than 15,500MW as of 31 January, 2025.
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May 20, 2025
Matthew Biss examines legislative moves regarding the safe siting and deployment of battery storage in California, the biggest market by state in the US.
April 28, 2025
Flow battery startup Quino Energy and developer Long Hill Energy Partners have been awarded US$10 million in grant funding by the California Energy Commission (CEC) to support a 8MWh flow battery energy storage system (BESS) project in Lancaster, California, US.
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March 5, 2025
The California Energy Commission (CEC) has published an environmental impact report (EIR) for a huge 4.6GWh co-located BESS and solar project spread across 9,500 acres of land in Western Fresno County under development by US-based independent power producer (IPP) Intersect Power. 
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February 21, 2025
The US development arm of Spain’s Ignis has submitted an application with the California Energy Commission (CEC) to develop a 350MWh+ battery storage facility in Alameda County under the regulatory body’s Opt-In Certification Programme. 
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November 21, 2024
NextEra Energy Resources (NEER) has become the next IPP to seek approval of a renewable energy development incorporating battery storage via the California Energy Commission’s (CEC’s) opt-in process, as permitted under Assembly Bill (AB) 205. 
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November 12, 2024
International Electric Power is proposing a long-duration energy storage project on the Marine Corps Base Camp Pendleton, California utilising Eos Energy Enterprises’s zinc cathode battery technology.
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November 5, 2024
Vistra Energy has decided to pursue approval to construct a 600MW/2,400MWh BESS at the site of a retired power plant in the City of Morro Bay via the California Energy Commission (CEC).
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October 29, 2024
Changes to the California Independent System Operator (CAISO) interconnection process have been approved by the Federal Energy Regulatory Commission (FERC) following months of scrutiny.
October 18, 2024
Installed battery storage capacity in California has grown from just 500MW in 2018 to more than 13,300MW at the latest count.

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