InvestmentsTop Global NewsMarketsReal Estate US EPA chief challenges California effort to mandate zero emission vehicles in 2035 By financialnews_rlv83x - September 29, 2020 0 135 The head of the Environmental Protection Agency (EPA) on Monday questioned California Governor Gavin Newsom’s plan to require all new passenger vehicle sales in 2035 be zero-emission models, according to a letter seen by Reuters.