california

August 13, 2026
Renewable energy developer-operator Arevon Energy has put its 300MW/1,200MWh Nighthawk Energy Storage Project in Poway, California, US into operation.
August 10, 2026
Avantus has closed a US$1.05 billion corporate credit facility to support the company’s IPP strategy and accelerate development of its solar and energy storage portfolio.
August 10, 2026
In this news roundup, ACCURE, Hydrostor, Shoals and TerraFlow, and Qnetic claim significant advances in and for energy storage technology.
July 24, 2026
ESS Tech Inc is deploying sodium-ion BESS in the US with Juniper Energy, while CATL deploys its sodium-ion technology in Eastern Europe with Solarpro.
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July 21, 2026
Energy-Storage.news Premium speaks with David Miller, CCO of Gridmatic, about the company’s latest report from CAISO.
July 17, 2026
Battery energy storage systems (BESS) operating in California’s grid left approximately US$98 million on the table due to suboptimal bidding strategies, according to a new analysis from Gridmatic.
July 15, 2026
Avantus, with Fluence, is progressing on two solar-plus-battery energy storage system (BESS) projects in California, US.
July 10, 2026
Peak Energy, ESS Tech Inc, and Unigrid have made recent announcements advancing sodium-ion energy storage technology in the US and Europe.
July 8, 2026
Developer New Leaf Energy withdrew its application for a battery energy storage system (BESS) in Santa Cruz County, California, US, choosing to seek approval through the California Energy Commission (CEC).
June 29, 2026
Two recent microgrid projects highlight the expanding role of flow batteries, with Quino Energy deploying organic flow batteries in the Maldives and the Paskenta Band of Nomlaki Indians integrating zinc hybrid cathode storage in Northern California.

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