Environment A network of sensors stretching from San Francisco to Sonoma county’s vineyards shows that electric vehicles have helped lower carbon emissions by almost 2 per cent per year within the Bay Area By Jeremy Hsu Facebook / Meta Twitter / X icon WhatsApp Linkedin Reddit Email A free electric car charging station being used in San Francisco in 2020 Liz Hafalia/San Francisco Chronicle via AP/Alamy The growing popularity of electric vehicles has helped drive an almost 2 per cent annual dec...