The main sources of PM2.5 emissions from electric vehicles in Los Angeles primarily relate to non-exhaust emissions, which include:
- Brake Wear: Electric vehicles, due to their heavier weight, often lead to increased wear on brake pads, resulting in higher emissions of particulate matter (PM2.5).
- Tire Wear: Similar to brake wear, the heavier mass of electric vehicles causes more tire wear, contributing to PM2.5 emissions.
These sources are particularly significant because, unlike gasoline-powered vehicles, electric vehicles produce zero tailpipe emissions but can still contribute to PM2.5 emissions through wear and tear on brakes and tires.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/what-are-the-main-sources-of-pm2-5-emissions-from-electric-vehicles-in-los-angeles/
