A Fight Over Rooftop Solar Threatens California’s Climate Goals

Jan 24, 2022
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Some power specialists say utilities wouldn’t be capable of produce or purchase sufficient renewable power to interchange what can be misplaced from the decline in rooftop photo voltaic panels — which provided 9 % of the state’s electrical energy in 2020, greater than nuclear and coal put collectively. California would wish to put aside a couple of quarter of its land for renewable power to satisfy its local weather targets with out increasing rooftop photo voltaic, mentioned Mark Z. Jacobson, a professor of civil and environmental power at Stanford. Consequently, utilities must flip to pure fuel and different fossil fuels.

“The one factor that is going to do is scale back rooftop photo voltaic,” Professor Jacobson mentioned. “That can imply there can be extra pure fuel within the system. Each rooftop ought to have photo voltaic on it. You need to be encouraging extra of it.”

Individuals who set up photo voltaic panels on their roofs or property are nonetheless related to {the electrical} grid, however they obtain credit score on their payments for energy they produce past what they use. California’s proposal would minimize the worth of these credit, that are roughly equal to retail electrical energy charges, by about 87 %. As well as, the measure would impose a brand new month-to-month charge on photo voltaic owners — about $56 for the standard rooftop system.

The month-to-month price of photo voltaic and electrical energy for owners with a median rooftop system who’re served by PG&E, the state’s largest utility, would bounce to $215, from $133, in accordance with the California Photo voltaic and Storage Affiliation.

An intense marketing campaign is underway to sway regulators. Rooftop photo voltaic corporations, owners and activists on one facet and utilities and the Worldwide Brotherhood of Electrical Employees on the opposite are lobbying Gov. Gavin Newsom to intervene. Whereas the fee is impartial of Mr. Newsom, he wields monumental affect. The governor just lately instructed reporters that the regulators ought to change their proposal however didn’t specify how.

{The electrical} staff union, which didn’t reply to requests for remark, is taking part in a central function. It represents linemen, electricians and different utility staff, who often earn greater than the largely nonunion staff who set up rooftop techniques. Many union members, an essential constituency for Democrats, worry being left behind within the transition to inexperienced power.

Different states are additionally concentrating on rooftop photo voltaic. Florida is contemplating laws to roll again compensation to owners for the surplus power their panels produce, a profit generally known as web power metering.

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