A rapid and significant increase in battery storage capacity will be among factors contributing to an improved energy security position for California’s electricity networks this summer, but the grid is still vulnerable to stress during any extreme heatwaves.
Mitsubishi Power Americas and Powin Energy have been appointed to retrofit 640MWh of batteries to solar PV plants in California, while a community energy group in the state has just signed a power purchase agreement for a 100MW solar plant with 150MW / 600MWh of storage.
