Listen to our podcastNATURANCE Talks

Stay connected

Learn about the latest research and results from the project.
Subscribe to the NATURANCE Newsletter!

Active

Case Study

California Wildfire Insurance

COUNTRY/REGION

United States

START - END DATE

2025 - Ongoing

REALM

Terrestrial

The Nature Conservancy and WTW have launched a first-of-its-kind wildfire resilience insurance policy that accounts for forest fire mitigation efforts, structured for Tahoe Donner Association in Truckee, California. The $2.5 million coverage, developed in collaboration with UC Berkeley’s Center for Law, Energy and the Environment, demonstrates that ecological forest practices such as tree thinning and prescribed burns can reduce insurance costs. The policy covering 1,345 acres of forested and recreation land achieved a 39% lower premium and 89% lower deductible compared to properties without nature-based forest management. Globe Underwriting provided empirical analysis supporting the risk reduction assessment, offering a model for addressing California’s insurance crisis amid widespread policy non-renewals.

Insurance trigger type

The mechanism by which an insurance payout or financial response is activated

Indemnity

Insurance scheme target

Beneficiary of Insurance Scheme

Local Communities

Insurance scheme developer

The type of institution(s) providing insurance or guarantees

Private

Insured risk

The primary category of risk addressed or managed by the insurance solution.

Physical Risk to People/Assets/Economic Activity

Insurance product type

Adapted from UNEP FI framework subcategories

Insurance for solutions integrating, incentivising or enabling nature-related risk reduction and mitigation

Partners:

The Nature Conservancy, WTW, Globe Underwriting, Tahoe Donner Association, UC Berkeley

Referred by:

NATURANCE