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Ameresco Announces 50MW Battery Energy Storage Asset to Enhance Resiliency and Energy Security

FRAMINGHAM, Mass. & KINGMAN, Ariz., October 16, 2025--Ameresco, Inc., (NYSE: AMRC), a leading energy solutions provider dedicated to helping customers navigate the energy transition, today announced the development and commercial operation of a 50MW/200 MWh battery energy storage system (BESS), the largest behind-the-meter (BTM) project in Arizona. Achieving commercial operation in October 2025, this milestone marks a significant advancement in the state’s energy infrastructure. The BESS was dev

articleNucor CorporationOctober 16, 20253/company/nucor-corp/news/ameresco-announces-50mw-battery-energy-storage-asset-to-enhance-resiliency-and-energy-security
Ameresco Announces 50MW Battery Energy Storage Asset to Enhance Resiliency and Energy Security

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Ameresco, Inc.energy transitionAmerescoNucorbattery energy storage systemenergy infrastructureBESS Project Developmentenergy solutionsArizona Electric Power CooperativeBESSbattery energy storage