One of Arizona’s biggest grid battery storage projects is now online and helping power homes as the summer heat ramps up. Recurrent Energy, a subsidiary of Canadian Solar, just brought its 1,200 MWh ...

Tucson Electric Power hosted a ribbon-cutting Wednesday for its newest battery energy storage facility, Roadrunner Reserve.

Industry experts say the incident was an inflection point that led to significant changes and improvements in the stability of Lithium-Ion batteries used in battery energy storage systems, facility ...