First responders sound alarm over EV batteries after electric F-150s burst into flames: 'Totally different'

Volunteer firefighter David Dalrymple said EV battery fires are 'totally different' from others

Those fighting the flames say they are currently unprepared to mitigate the looming crisis that could result from a growing number of EVs hitting the road in the near future.

David Dalrymple, a volunteer firefighter, and Michael O'Brian of the International Fire Chiefs Association say the long-burning blaze starts with the vehicles' lithium batteries and a chemical reaction that fuels itself.

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EV fire Dearborn Michigan
A row of electric F-150s caught fire after an EV battery overheated.  (Fox News)

"It's a totally different pathway than most firefighters have to deal with," Dalrymple said Wednesday on Fox News Channel's "Fox & Friends First."

He explained how the overheated batteries inside the vehicles generate a fire that can linger for hours and is next to impossible to extinguish.

"Basically, it's a chemical reaction," he explained. "It's not a normal fire where fire needs oxygen to burn. This is a chemical reaction that makes its own oxygen. It's an exothermic reaction."

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O'Brian said he is concerned about first responders who currently lack training and resources to fight these long-burning fires and prevent loss of life when seconds count. 

According to O'Brian, gasoline-powered vehicles can often be extinguished within five minutes and the site cleanup time is relatively brief. Electric vehicles, however, can take hours to rein in because of their unique differences



"We're now dealing with two-plus-hour incidents, and we can't actively extinguish this fire when the battery pack is involved, so fire crews are really forced with two major options – do we actively cool the battery pack, which is trying to stop that propagation within that battery pack, or do we just let it go?" he said.


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Ford F-150 2023 model
The 2023 Ford F-150 Lightning truck is shown after winning the NACTOY 2023 North American Truck of The Year Award at the 2023 North American Car, Truck, and Utility Vehicle of the Year Awards on Jan. 11, 2023 in Pontiac, Michigan.  (Bill Pugliano/Getty Images / Getty Images)

EV battery fires also increase the need for upticks in fire hydrant installations, particularly in areas near freeways where they are less common, he added



"There's a lot of change that's going to be happening, and it's not just our electrified vehicles. This discussion is happening in our buildings, it's happening in the recycling market, and you'll see, as we build more batteries, as we produce more EVs, that means more products are going to be on the road as we move to get these to assembly plants… and our fire crews are going to be continually challenged every day."



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