Insurance Commissioner Ricardo Lara has released a comprehensive report revealing $7.7 billion in losses from extreme heat events in California, highlighting the urgent need for adaptive strategies to address this growing threat.
Commissioner Lara stated, “Extreme heat is a silent, escalating disaster that threatens our health, economy, and way of life in California. This report brings to light the staggering hidden costs of extreme heat events, underscoring the urgency of our efforts to create a groundbreaking heat wave ranking and early warning system statewide.”
He added, “We must prioritise resilience-building efforts and innovative insurance solutions to safeguard our state against the growing impacts and financial risks of extreme heat.”
Key discoveries from the report reveal that during extreme heat events, there are significant labour productivity losses, ranging from $7.7 million to $210 million per event, along with substantial uninsured wage losses. Additionally, power outages occurring during these events lead to significant economic impacts. The costs associated with repairing and delaying infrastructure due to heat-related damage range from $3.8 million to $35 million per event, primarily affecting roads and railways. Moreover, extreme heat disproportionately impacts low-income communities and communities of colour, exacerbating existing inequalities.
Kathy Baughman McLeod, CEO at Climate Resilience for All and member of the California Climate Insurance Working Group, emphasised, “The data presented in this report is a wake-up call that we need immediate measures to protect lives. The far-reaching consequences of extreme heat require coordinated action across all sectors to accelerate equitable adaptation.
“We must integrate climate-smart measures into our planning and invest in strategies that enhance our communities’ resilience to withstand future heat events.”
The report calls for a multi-pronged approach to address extreme heat challenges. One key recommendation is to explore innovative insurance solutions to incentivize resilience and cover business interruptions, infrastructure damage, and emergency services during extreme heat events.
Katelyn Roedner Sutter, California State Director at Environmental Defense Fund, noted, “As climate change intensifies, the costs of extreme heat on our health, lives, and economy are growing. It’s absolutely critical for California to monitor and reveal the enormity of otherwise hidden costs.”
She continued, “Anyone who says California cannot afford climate action should flip through this report to learn why doing nothing is not an option. Extreme heat, by itself, is costing Californians billions of dollars. Since most of these costs aren’t covered by insurance, our small businesses and working families on a budget are at the greatest risk. In order to build a safer and more prosperous future, California must double-down on proven solutions to reduce the intensity of heat in our communities, such as expanding urban tree canopies and access to green spaces.”
Louis Blumberg, member of the California Climate Insurance Working Group, said, “This important and innovative report documents the huge scale of the financial and social impacts from extreme heat in California and reveals the major gaps in insurance needs for the economy. With these new multi-sector cost data, the report challenges officials at all levels to increase efforts to protect residents from the ever-increasing threat to public health and safety, especially low income and communities of colour.
“The common sense recommendations establish a clear platform for more research, innovation and action.”
Mike Lynes, Director of Policy for Audubon California, explained, “Greening our communities means more shade in our neighbourhoods, reducing the impacts from extreme heat events and saving lives.
“Investments in our urban forests mean more trees, parks, and greenways — beautifying neighbourhoods, offering more outdoor recreational opportunities, and providing much-needed habitat for birds.”
Jonathan Parfrey, Executive Director of Climate Resolve, stated, “Commissioner Lara’s breakthrough study, ‘Impacts of Extreme Heat to California’s People, Infrastructure, and Economy,’ quantifies for the first time the cost of past heat waves. The study’s admittedly conservative estimates are nonetheless staggering. Losses in labour productivity alone should serve as a wake-up call for industry and policymakers. The lesson is this: investing in cooling solutions today will save money and lives tomorrow.”
Nuin-Tara Key, Senior Advisor and Strategic Consultant at Key Strategies, added, “This report not only sheds light on the devastating human health and economic impacts of extreme heat in California, it also provides first-of-its-kind insights into solutions that both close the protection gap for people most vulnerable to extreme heat and drive investment in resilience that reduce costs and saves lives.”
