FlexGen Acquires BESS Provider Clean Energy Services

POWER Magazine · Darrell Proctor · last updated April 2, 2026 – 6:05 AM

FlexGen Power Systems, which provides battery energy storage software and services, said it has acquired Clean Energy Services (CES). The companies on April 2 said the acquisition “will create an integrated model that accelerates FlexGen’s project delivery, enhances system performance, and strengthens long-term asset reliability for customers.”

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