The broader task is to integrate these vehicles into a more efficient and cleaner power grid – for example, by replacing aging coal-fired power plants with hydroelectric power. Moreover, local and national governments should work with the automobile industry to integrate zero-emission vehicles into national transport infrastructure.
更大的任务是让这些汽车融入效率更高、更清洁的电网——比如用水电代替老旧的火电厂。此外，地方和国家政府应该与汽车业合作，让零排放汽车融入国家交通基础设施。如果实现了这一点，我们相信汽车有望在可预见的未来实现对环境的零影响。