Electric vehicle (EV) batteries, like people, function best in moderate temperatures between 65 and 75 degrees Fahrenheit. Extreme temperatures, whether hot or cold, reduce their efficiency and range. AAA’s recent research, shared with NPR, reveals that hot weather decreases EV range by 8.5%, while cold weather slashes it by 39%. Although there have been technological advancements in EVs since 2019, improvements in handling cold weather remain minimal. Drivers should anticipate reduced range in extreme temperatures and plan accordingly. AAA conducts these tests at its Automotive Research Center in Los Angeles to help auto club members understand emerging vehicle technology.
QUESTION: How might the need to plan for reduced EV range in extreme temperatures influence the adoption of electric vehicles in regions with harsh climates?
How well can EVs handle the heat — and the cold? AAA put them to the test
