为节约石油资源和保护环境, 各种车用替代能源应运而生。本文主要介绍替代能源汽车的种类以及各自的特点和发展前景。关键词: 替代能源　电动汽车　气体燃料汽车Abstract: In o rder to save pet ro leum resources and p ro tect environments, all k inds of subst itute energy resources fo r veh icles come into being accompanied by the situat ion. Th is art icle int roduced their types, respect ive characterist ics and develop ing p ro spects.Key words: Subst itute energy resources, Elect ric veh icle, Gaseous fuel veh icle