"The power for electric cars is produced by centralized electric generating plants under unified management. Although in theory they also produce pollution, the scope and extent of that pollution is far below that of gasoline," points out T.H. Yang.
「電動車的電能來源由集中管理控制的電廠生產，雖然理論上也有汙染產生，但是汙染範圍及程度遠比汽油低」，楊泰和指出。