Founding CIRCA members include Greenlight Re and Barents Re, as well as Knighthead and Nassau Re, whose senior executives take chair and vice chair roles.
The utility will draw down $843mn of its own insurance to help meet settlement costs related to the Thomas and Koenigstein fires, and the 2018 Montecito mudslides.
Major reinsurance carriers like Munich Re, Hannover Re and MS Amlin are significant providers to some of the state's regional carriers, analysis suggests.