Current:Home > MyAs Hurricane Idalia caused flooding, some electric vehicles exposed to saltwater caught fire -Infinite Edge Capital
As Hurricane Idalia caused flooding, some electric vehicles exposed to saltwater caught fire
View
Date:2025-04-24 07:23:14
Floridians battered by Hurricane Idalia this week may not have expected another threat — that floodwaters could cause their cars to suddenly burst into flames.
Yet that's exactly what happened when two electric vehicles caught fire after being submerged in saltwater churned up by the storm. Firefighters in Palm Harbor, Florida, cited the incidents, both of which involved Teslas, in warning owners that their rechargeable car batteries could combust if exposed to saltwater.
"If you own a hybrid or electric vehicle that has come into contact with saltwater due to recent flooding within the last 24 hours, it is crucial to relocate the vehicle from your garage without delay," the department said in a Facebook post. "Saltwater exposure can trigger combustion in lithium-ion batteries. If possible, transfer your vehicle to higher ground."
The warning also applies to electric golf carts, scooters and bicycles, with lithium-ion batteries potentially sparking a fire when they get wet. More specifically, salt residue remains after the water dries out and can create "bridges" between the battery's cells, potentially creating electrical connections that can spark a fire.
Lithium-ion battery packs consist of a group of cells inside a compartment and contain a flammable liquid electrolyte. EV and plug-in hybrid vehicles have about 1,000 times more cells than an e-bike, according to a report by the CBS News Innovation Lab. Higher energy batteries with more cells are at greater risk of failing.
In Florida, fire crews were towing one of the vehicles, a Tesla that had been submerged in Pinellas County, Florida, when it abruptly went up in flames, Palm Harbor Fire Rescue training chief Jason Haynes told CBS MoneyWatch. He said combustion can occur well after a car is exposed to saltwater and emphasized the importance of moving potentially damaged vehicles out of garages and away from nearby structures.
Tesla warns car owners about the risks of vehicle submersion and advises against driving a car that has been flooded. "Treat your vehicle as if it has been in an accident and contact your insurance company," the company says in its guidance for handling a submerged vehicle.
"Safely tow or move the vehicle at least 50 ft (15 m) from structures or other combustible materials such as other cars and personal property," the company adds.
Fires can ignite weeks after flooding
Fires linked to a soggy lithium-ion battery don't necessarily occur immediately after exposure, underscoring the importance of having a vehicle that has taken on water inspected by a professional.
"And it can take from days to weeks later," Patrick Olsen, spokesperson for Carfax, which sells new and used vehicles, told CBS MoneyWatch.
Some EV owners are unaware of the risks from flooding, he added. "I have heard EV owners say, 'I don't have an engine that can be flooded so I can drive in deep water.' That's not the case."
Andrew Klock, head of electric vehicle training for firefighters for the National Fire Protection Association, explained that electric vehicles are not inherently more dangerous than gas-powered cars and trucks provided that everyone — from motorists to emergency responders — know how to deal with flooding incidents.
Even firefighters may not know how to properly extinguish an EV battery fire. "Often they don't direct the water to the proper place," which for electric cars would be under the chassis, where batteries are located.
"If you don't do that and keep dumping water on top, it won't necessarily make its way down to where the battery is," he said.
veryGood! (5712)
Related
- Pressure on a veteran and senator shows what’s next for those who oppose Trump
- Jordan Love’s apparent leg injury has the Packers feeling nervous
- Amy Adams 'freaked out' her dog co-stars in 'Nightbitch' by acting too odd
- Barkley scores 3 TDs as Eagles beat Packers 34-29 in Brazil. Packers’ Love injured in final minute
- Paula Abdul settles lawsuit with former 'So You Think You Can Dance' co
- Inside the Gruesome Deadpool Killer Case That Led to a Death Sentence for Wade Wilson
- Which NFL teams have new head coaches? Meet the 8 coaches making debuts in 2024.
- Cars talking to one another could help reduce fatal crashes on US roads
- What to watch: O Jolie night
- Off the Grid: Sally breaks down USA TODAY's daily crossword puzzle, Mountainsides
Ranking
- Meet the volunteers risking their lives to deliver Christmas gifts to children in Haiti
- Pamela Anderson on her 'Last Showgirl' dream role: 'I have nothing to lose'
- A suspect is arrested after a police-involved shooting in Santa Fe cancels a parade
- Mega Millions skyrockets to $800 million. See the winning numbers for September 6 drawing
- Angelina Jolie nearly fainted making Maria Callas movie: 'My body wasn’t strong enough'
- Dorm Room Essentials That Are Actually Hella Convenient for Anyone Living in a Small Space
- Grief, pain, hope and faith at church services following latest deadly school shooting
- School districts race to invest in cooling solutions as classrooms and playgrounds heat up
Recommendation
Costco membership growth 'robust,' even amid fee increase: What to know about earnings release
DirecTV files complaint against Disney with FCC as impasse enters 2nd week
Scams are in the air this election season: How to spot phony donations, fake news
Empty Starliner on its way home: Troubled Boeing craft undocks from space station
Are Instagram, Facebook and WhatsApp down? Meta says most issues resolved after outages
Paige DeSorbo Swears Everyone Who Buys These Pants Loves Them So Much, They End Up Getting Every Color
Evacuations ordered as wildfire burns in foothills of national forest east of LA
Amy Adams 'freaked out' her dog co-stars in 'Nightbitch' by acting too odd