The Environmental Protection Agency on Friday said it's granting California the legal authority to require that half of all heavy-duty truck sales in the state be fully electric by 2035, an ambitious standard that will go beyond federal requirements. "California has been hard at work passing landmark regulations to clean our air and protect our climate with zero emissions vehicles, so we're heartened to see EPA stand with California today and grant this waiver," Paul Cort, director of Earthjustice's Right to Zero campaign, said in a statement. Global Business and Financial News, Stock Quotes, and Market Data and Analysis