Electric vehicles are often promoted as a cleaner alternative to gas-powered cars, but their environmental benefits depend on how and where they’re powered. A new analysis examines the full lifecycle of electric vehicles, from manufacturing to energy use, revealing that their carbon footprint can vary significantly based on regional electricity sources. The study also highlights how charging habits and battery production impact sustainability claims. For drivers and policymakers weighing the switch to electric, these findings offer key insights into the true green potential of EVs.
