Fact Sheet

Climate Adaptation: Wildfires Fact Sheet

Region

National

NCEL Point of Contact

Ava Gallo
Climate and Energy Program Manager

Contact

Overview

Rising temperatures from climate change are leading to longer and more intense fire seasons. Warmer and drier conditions are making the environment more susceptible to burning by causing an increase in the evaporation of moisture from soil and vegetation, drying out trees, shrubs, and grasses, and turning leaf litter and fallen branches into kindling. Wildfires can be caused by human activity such as campfires, discarded cigarettes, and electrical equipment, or by natural events like lightning strikes. As wildfires continue to become more frequent and severe, it is important for states to implement different climate adaptation and resilience strategies to protect humans and the environment.

Key Points

Key Point 1

Wildfires cost the U.S. between $394 to $893 billion each year in economic costs and damages.

Key Point 2

The annual cost and number of deaths from wildfires in the United States have increased over the past four decades.

Key Point 3

Fire season is 105 days longer than it was in the 1970s, and is approaching the point where the notion of a fire season will be made obsolete by the reality of year-round wildfires.

Policy Options

(‘**’ indicates bipartisan support)

California A.B. 9 (enacted 2021): Established the Regional Forest and Fire Capacity Program within the Department of Conservation to support regional leadership in creating fire-adapted communities and improving ecosystem health.

Colorado H.B. 1273 (enacted 2023): Created the Wildfire Resilient Homes Grant Program Cash Fund to assist homeowners for retrofitting homes with wildfire mitigation measures 

Oregon S.B. 80 (enacted 2023): Mandated the creation and maintenance of a comprehensive statewide wildfire hazard map to educate residents about wildfire risks, prioritize mitigation resources, and identify areas where home retrofits are needed

**Washington H.B. 1578 (enacted 2023): Directed the Department of Natural Resources to develop a comprehensive approach to improved community preparedness, response, recovery, and resilience to wildfires, smoke exposure, and post-fire hazards

Resources

NCEL Resources

Online Resources

Climate Change Indicators: Wildfires - EPA

The EPA's indicators visualize data to show that climate change causes an increase in wildfire frequency and severity.

Go to resource
The Latest Data Confirms: Forest Fires Are Getting Worse - WRI

WRI's insight into how climate change is making fires worse and creating a fire-climate feedback loop.

Go to resource
Climate Mapping for Resilience & Adaptation - US Climate Resilience Toolkit

This toolkit helps to map climate-related hazards and ways to advance climate resiliency on both local and federal levels.

Go to resource

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