Sustainable LA Grand Challenge

Executive Summary

The catastrophic Los Angeles firestorms of January 2025 served as a critical turning point for the Southern California region, causing widespread destruction, displacement, and loss of life. In the fires’ wake lie challenges at every scale. Tens of thousands of Angelenos face the daunting task of rebuilding homes and businesses, often without adequate insurance to cover the expense. Communities with deeply rooted histories seek to restore the connective threads and diverse populations that made them unique. And alongside the urgency of bringing back what was lost lies recognition that the region must fortify itself for a future in which climate change pushes fire into urban communities more regularly.

As partner to the Blue Ribbon Commission on Climate Action and Fire Safe Recovery, UCLA’s role was twofold: to provide Commissioners with rigorous, up-to-date, and actionable knowledge from leading subject matter experts, and to engage and elevate the voices of communities impacted by the fires. UCLA’s goal was to ensure that the Commissioners could consider this information, along with their own expertise and guidance from other stakeholders, as they formulated their policy recommendations.

Here we offer a summary of the most relevant knowledge curated, consolidated, and presented by UCLA to the Commissioners. It foregrounds the distinctive characteristics of the fire-impacted communities—their topographies, compositions, and cultural histories—that will inform all aspects of rebuilding and how communities adapt to living with escalating future risk. It outlines the broader backdrop of the region’s fire vulnerability, existing policies, and opportunities for building resilience to fire and other hazards. It offers lessons from other fire recovery experiences and examines the design of governing entities that could lead rebuilding and fire resilience efforts. Most importantly, it reports on the goals, concerns, and priorities shared by fire survivors as they engaged in conversations about recovery and rebuilding.

This report is a companion piece to the Commission’s recommendations and provides broader context and considerations that informed those recommendations. Outlined here are areas of scientific consensus, areas where ongoing debates are underway, gaps in research, and questions on which policies must balance distinct—and sometimes competing—values. Taken together, the research and community voices that informed the Commission’s work underscore a fundamental imperative for leaders: the powers and authorities available to government demand that it take on an outsized role in recovery, but only through cooperative and engaged partnership can it restore the trust needed to guide the region to equitable resilience.

Los Angeles can no longer afford to be reactive in the face of growing climate-driven threats, as we learned at too high a cost in January 2025. We offer this work as a starting point to help policy makers contextualize the recommendations from the Blue Ribbon Commission and take actions necessary to restore communities in the short term and prepare for the dynamic risks of an uncertain future.