US wildfire damage is on pace to triple by mid‑century, but there are affordable ways to lower the risk
As temperatures rise and development expands, the number of homes and other structures damaged or destroyed by wildfires across the U.S. is on pace to triple by midcentury, my colleagues and I found in a study just published.
A recent study predicts that the number of homes and structures lost to wildfires in the United States could nearly triple by mid-century, from 2026 to 2060. The main factors contributing to this alarming trend are rising temperatures, expanding development, and reduced fire suppression efforts. As a result, conditions that once fueled small wildfires are now creating fast-growing infernos that overwhelm emergency response.
The 2026 wildfire season, which began with historically low snowpack and exceptionally warm weather, serves as a stark reminder of the escalating risk. In Colorado alone, the Aspen Acres Fire destroyed hundreds of structures in June, and the Knowles Fire claimed the lives of four firefighters in July. In Washington state, wind-driven fires scorched over 800 homes in August, forcing thousands of residents to evacuate.
Researchers estimate that human-induced climate change has nearly doubled the area burned in western U.S. forests since 1984. In addition, rising populations in and around wildland areas have increased the likelihood of homes becoming engulfed in flames. Lightning, power lines, vehicles, machinery, debris burning, and campfires all contribute to the growing problem of year-round fire risks.
New research suggests that without intervention, the annual number of structures damaged or destroyed nationwide could nearly triple by midcentury, with up to 449,000 structures lost between 2026 and 2060. This risk disproportionately affects low-income communities, which may struggle to afford fire-resistant measures, maintain insurance coverage, and recover financially after a fire.
To mitigate these risks, homeowners can take several steps. Installing Class A fire-resistant roofs and ember-resistant vents can significantly reduce the likelihood of a home igniting. Removing flammable debris, mulch, firewood, and vegetation from around buildings also decreases the potential for fire spread. Community programs often provide resources to help low-income homeowners reduce their homes' fire risk.
Investing in wildfire-resilient construction can be more affordable than people might expect. For instance, meeting Colorado's fire code can increase minimum construction costs by only 0.6% to 4.2%. Access to lower-cost materials and homeowner education can further make wildfire resilience more accessible. While individual actions won't eliminate the threat entirely, they can play a crucial role in reducing the risk and protecting homes from the devastating effects of wildfires.
Written by urgent.news from Phys.org's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
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