Avantus' Aratina 1 Project Reaches Commercial Operations, Adds 200 MW Solar and 500 MWh Storage to CA Grid

Published: Jul 31, 2026 22:47
Avantus announced that its Aratina 1 project has reached commercial operations, delivering 200 MW of solar and 500 MWh of energy storage to the California grid. The project is located in Kern County and will provide energy and capacity services to the CAISO market, supporting California’s reliability needs during evening ramp periods and summer peak events. Aratina 1’s COD adds to the growing inventory of operational solar-plus-storage assets in the CAISO footprint, which remains the most mature market for co-located renewable and battery projects in the United States. The project’s operational status also validates Avantus’ development and construction execution platform as the company continues to scale its portfolio.

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Avantus announced that its Aratina 1 project has reached commercial op - Shanghai Metals Market (SMM)