After months of debate and two postponed votes, California’s utility regulator unanimously voted today to overhaul incentives for owners of apartment buildings, schools and businesses that install solar panels.
The new regulations are the second major step that the California Public Utilities Commission has taken in the past year to reduce power companies’ financial support for rooftop solar. In December, the commission reduced payments to homeowners who sell excess power from newly installed solar panels on single-family homes.
Still, for solar advocates, it could have been worse.
Under the new rules, apartment buildings, schools, farms, commercial strips and other facilities where multiple electric meters occupy the same site will receive significantly less money from utility companies in exchange for the excess solar energy they produce and sell back. These customers would be paid about 80% less per unit of energy they sell, solar advocates say. The rates they are paid vary depending on the season and time of day.
The regulatory overhaul was endorsed by the three investor-owned utilities affected by the rules — Pacific Gas & Electric, Southern California Edison and San Diego Gas & Electric Company.
Rewind to the summer of 2022: Single family homeowners with solar panels were paid a fixed price for any home-made solar power. The prices they received were close to the retail rate for electricity.
Last winter, the Public Utilities Commission did away with that, replacing it with a flexible rate that amounted to a massive pay cut for solar-producing single family homeowners, trimming compensation by roughly 75%. The new rate applies only to new installations, not existing solar arrays. At the same time, the commission funded $900 million in new incentive payments to single family home residents to help them purchase new systems.