California utility regulators approve major changes to rooftop solar regulations

By Ron Dungan
Published: Monday, December 19, 2022 - 5:56pm
Updated: Monday, December 19, 2022 - 6:04pm

California utility regulators have approved major changes to the state’s rooftop solar market.

The move could have far-reaching implications for the industry as a whole.

California leads the nation in rooftop solar, in part because it allows customers to sell excess power to their utility company, a process known as net metering.

That program was popular with consumers, who could pay for solar panels in five to seven years.

But fossil fuels take over at night, and so regulators changed the rules to benefit customers who invest in battery storage, not just solar panels.

Bernadette Del Chiaro of the California Solar and Storage Association said regulators faced pressure from utilities.

“They were under intense pressure, as was the governor, to make dramatic changes to net metering, because people are going solar by the droves,” Del Chiaro said.

Arizona utility companies do not offer net metering, though consumer advocates and conservationists have lobbied for it.

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