新能源汽车的发展是低碳经济重要组成部分,它通过开源节流,对缓解能源供需矛盾,改善环境,促进经济可持续发展有着重要的推动作用。 The development of new energy vehicles is an important part of the low-carbon economy. Through cutting costs and cutting costs, it has played an important role in alleviating the contradictions between energy supply and demand, improving the environment and promoting sustainable economic development.