GridStor has acquired the 100-MW/400-MWh White Tank battery storage project in Maricopa County, Arizona, from Strata Clean Energy. (Power Mag)
The project will operate under a 20-year tolling agreement with APS, helping the utility manage record peak demand and provide flexible capacity as the state’s load grows.
This marks GridStor’s fourth acquisition in the past year and its second in Arizona. The developer, backed by Goldman Sachs, now manages a 5-GW storage pipeline across the western and central US.