San Diego supervisors back attorney general's legal effort against major oil companies; vote 4-1

The San Diego County Board of Supervisors voted on Sept. 10 to support the California Attorney Generalin efforts to hold major oil companies accountable for harms tied to fossil-fuel production and misinformation about climate risk. The boardvote was 4to—1, with Supervisor Anderson casting the lone no vote.

Vice Chair Tara Lawson Reimer, who sponsored the item, told the board that fossil-fuel companies have been a primary driver of greenhouse gas emissions and that litigation could create funds to finance climate mitigation and adaptation in California. "The oil industry has been one of the largest perpetrators of climate change and these climate-inflicted harms," Lawson Reimer said on the record, citing historical industry knowledge of climate risks.

The resolution asks the county to support Attorney General Rob Bonta's efforts to seek financial remedies from major fossil-fuel companies named in state litigation, including ExxonMobil, Shell, Chevron, ConocoPhillips and BP. Proponents argued that the companies deliberately misled the public about climate science and that damages could fund wildfire and flood mitigation, shoreline protection, and other adaptation investments.

Public comment on the item was mixed. Environmental and climate-justice organizations urged board support, noting long-term public costs from wildfire response, flooding and air-quality impacts. One caller representing a climate group said the resolution was "a great first step" and urged the board to demand transparency and stronger regulation. Opponents, including some callers and in-person speakers, challenged the framing that fossil-fuel companies bear primary responsibility for observed climate impacts and expressed concerns about energy reliability, costs and broader economic consequences of aggressive litigation.

After discussion, Lawson Reimer moved to support the AG's action and the motion was seconded. The motion passed with Chairwoman Nora Vargas and Supervisors Montgomery Stapp and Montgomery Stepp joining in favor; Supervisor Anderson voted no. The boardclerk recorded the vote and the boardrequest to support the AG's litigation.

The board's endorsement does not itself initiate county litigation; it formalizes political support for the attorney general's existing legal effort. If the AG's suit yields monetary remedies, the state would manage distributions; the resolution asks that funds be used for mitigation and adaptation investments that benefit communities affected by climate impacts.

The motion's passage marks the county's public support for holding major fossil-fuel companies accountable and is the latest in a series of state-level actions seeking damages tied to climate change-related harms.