California Governor Gavin Newsom is reviewing a new bill that could make the state the first in the country to have a publicly accessible wildfire catastrophe model. Known as Senate Bill 429, the proposal aims to improve how wildfire risks are assessed and how insurance is regulated in California.
Currently, insurance companies with significant business in California must report data on fire risks for the homes they cover. This information is then shared with the public by the state’s insurance commissioner. Senate Bill 429 would take this a step further by creating a Wildfire Safety and Risk Mitigation Program within the California Department of Insurance. This program would fund research to build a public wildfire catastrophe model.
The idea behind the model is to provide a clear picture of wildfire risks. It would help lawmakers, insurers, and regulators better understand where risks are highest, how insurance rates should be set, and what measures could reduce the danger. Insurance Commissioner Ricardo Lara supports this effort, saying it could make insurance more affordable and help prevent future fires.
This move comes as California continues to update its wildfire risk tools. In July, the state approved the Verisk Wildfire Model, the first such model allowed for setting insurance rates under new laws. This tool is already used in other states and is welcomed by many in the insurance industry. The American Property Casualty Insurance Association (APCIA) praised these changes, noting that modern catastrophe models are key to stabilizing California’s insurance market.
However, not everyone agrees. Some consumer groups worry about how the models use climate data and whether they are transparent enough, particularly when used to justify insurance rate hikes.
State Senator Dave Cortese, who supports the bill, said a public model would give lawmakers an independent source of data to answer questions about rising insurance costs. He pointed out that understanding where rates go up and why could help guide better decisions. The model would also allow people to see differences in wildfire risk across regions.
Senator Cortese mentioned that the bill has faced very little opposition so far and was part of a larger package of laws aimed at tackling wildfire risks and insurance challenges.
If passed, this legislation would put California at the forefront of wildfire risk management by offering the public direct access to important data. It could aid firefighters, city officials, scientists, and residents alike in preparing for and responding to wildfire threats.