Federal officials announced $197 million in grants on Monday to help more than 100 communities and tribes across the nation become more resilient to wildfire. 

The number of acres burned by wildfires in the United States has more than doubled over 30 years, said Vice President Kamala Harris, speaking during a news conference on the grant projects.

Wildfires are expected to become more extensive with climate change, Harris said. She referred to the latest findings by the United Nations’ Intergovernmental Panel on Climate Change, released Monday, which show extreme heat and drought have become more common and are worsening wildfire conditions.

“We used to talk about wildfire season,” Harris said. “Now wildfire season is all year round.”

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The more than 90 grants are intended to help the communities become safer and lower their wildfire risk through programs such as planning, training and reducing available fuels on land in wildfire-prone areas. The money — from the Infrastructure Investment and Jobs Act — will be distributed by the U.S. Department of Agriculture.

How many wildfires are there?

The combination of climate change and increased development, combined with years of excluding natural fire from ecosystems, has led to year-round fire activity, said agriculture secretary Tom Vilsack.

While the overall number of wildfires has decreased nationwide slightly over time, the number of acres burned has increased. The 10-year average for acres burned has more than doubled since 1994.