EVs worse for the environment than diesel and petrol cars, claims study

As awareness of climate change continues to grow, so does the interest in environmentally friendly transportation alternatives. Electric vehicles (EVs) are often touted as a greener option compared to traditional petrol and diesel cars due to their lower greenhouse gas emissions.

However, a study by Emission Analytics, a firm specialising in emissions data analysis, may now be challenging this perception. Featured in a Wall Street Journal op-ed, the study sheds light on the issue of particle pollution originating from brakes and tires in both electric and gasoline-powered vehicles.

The key revelation of the study is that EVs, because of their heavier weight, may emit significantly more particulate matter from brakes and tires compared to modern gasoline-powered cars equipped with efficient exhaust filters. The study suggests this difference could be as much as 1,850 times greater.

The concern primarily stems from tire wear, with Emission Analytics highlighting that the heavier weight of EVs accelerates tire deterioration, releasing harmful chemicals into the atmosphere. This is exacerbated by the fact that most tires are made from synthetic rubber derived from crude oil.