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Battery Storage is a Key Piece of California’s Clean Energy Transition. But There’s a Problem With Fires.

If California is going to meet its ambitious goals to transition from electricity using fossil fuels, the state will need energy storage to shoulder a significant amount of the load.

While the number of installations are on the rise, a persistent problem keeps coming up — fires igniting at battery storage facilities.

A Peek Into California’s Energy Future: Grid Operator Releases 20-year Outlook

A long-range outlook released by California’s grid operator offers a glimpse at what the state’s electric system may look like in 20 years — a portfolio with dramatically more renewable energy sources in the power mix, accompanied by a price tag of about $30.5 billion in transmission costs alone.

The California Independent System Operator, known as the CAISO for short, manages the electric grid for about 80 percent of the Golden State and a small part of Nevada. Every year, the organization conducts an annual transmission analysis and then updates its 10-year planning horizon.