Green campaigners have argued that the EU ’s 3.6 % target for advanced technologies in transport by 2020 is too high to be achieved sustainably . Transport and Environment ( uk ) , which campaigns for cleaner transport in Europe , has recommended the target be lowered to 2.3 % , with greater emphasis placed on renewable electricity and a framework of sustainability criteria designed for each advanced biofuel .
Green campaigners have warned that the EU’s 3.6% target for advanced biofuels in transport by 2030 is too high to be achieved sustainably. Transport and Environment (T&E), which campaigns for cleaner transport in Europe, has suggested the target be lowered to 2.3%, with greater emphasis placed on renewable electricity and a framework of sustainability criteria designed for each advanced biofuel.