"Scorching Summer Temperatures Take a Toll on Electric and Hybrid Vehicles, AAA Warns As the summer heat sets in, millions of drivers of electric and hybrid vehicles are facing a daunting reality: their cars' efficiency and range are taking a hit. According to a new report from AAA, the soaring temperatures can significantly reduce the performance of electric vehicles (EVs) and hybrid vehicles, leaving drivers stranded or facing costly charges to recharge. The organization cites research showing that high temperatures can increase energy consumption by up to 17% in EVs and 12% in hybrids, resulting in reduced driving ranges and decreased fuel efficiency. As the summer months approach, EV and hybrid owners are advised to take precautions to minimize the impact of the heat on their vehicles' performance."


Summer heat can shrink EV range and hybrid efficiency, AAA says  WWBT