Portland General Electric (PGE) announced on August 7, 2025, that it has brought a trio of battery energy storage system (BESS) projects online totalling 475 MW/1.9 GWh, to maintain reliability and limit price volatility in the metropolitan area. The three projects bring PGE’s large-scale BESS capacity from 17 MW to 492 MW, representing a significant expansion. Energy storage […]

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