EnergiA pivotal day for US climate policySoaring petrol prices haven’t convinced Americans to buy electric vehicles, a survey saysOnly 20 per cent of US adults were «very interested» in purchasing an electric vehicle within the next five years.Foto: Liesa Johannssen-KoppitzJustin Jacobs (FT)Myles McCormick (FT)Amanda Chu (FT)Derek Brower (FT)