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Terra-Gen has announced the commencement of commercial operations for the Lockhart CL I and II battery energy storage project in San Bernardino County, California. The facility combines 69 MW from Lockhart CL I and 59.7 MW from Lockhart CL II, totaling 128.7 MW, capable of supplying electricity to over 128,000 households for four hours.

The project consists of 164 battery enclosures and connects to Southern California Edison's Kramer Junction Substation. The energy capacity is secured under two long-term agreements with Pacific Gas and Electric Company. During construction, the project generated over 115 jobs, with workers completing more than 85,000 hours.