全球能源安全與暖化是當前國際最重要的議題，也是各國政府優先面對的經濟課題。臺灣和中國兩者都是國際成員，必須共同承擔此世界責任，從事節能減碳。現在，中國已經是世界上二氧化碳排放量最大的國家。為了維護國際聲譽，中國政府從事節能減碳是必然的。中國政府積極採取一系列的政策，包括減碳、開發新能源、多元化能源供應管道等等，其中最成功的項目為電動車的推廣。全灣在這方面落後中國許多。值得台灣借鑒與學習。本文將從三方面探討之。首先，分析當前的國際能源需求與二氧化碳排放的安全問題。其次，探討中國從事節能減碳的必然性。最後，以中國電動車的推廣例子來探討其實然性，包括：政策面和實然面。希冀藉此研究，提供台灣學習經驗。臺灣必須迎頭趕上，不能落後中國。

Today the most important international issues are global energy security and global warming that are also economic issues all governments have given priority to resolve. Taiwan and China both are members of the world, so must share these two responsibilities which are carbon reduction and energy conservation. Now, China is already the largest country of carbon dioxide emissions in the world. In order to maintain international reputation, Chinese government must engage in reducing carbon and waste energy that is inevitable. China actively has been took a series of policies, including: reducing carbon emissions, developing new energy, diversifying energy supply pipes and so on. The most success one of them is promote electric cars. Taiwan has lagged behind China in the achievement. It is worth learning for Taiwan. The thesis includes three parts. First, analysis on the problems of the current international energy demand and carbon dioxide emissions. Second, studying the necessity of China's saving energy and reducing carbon. Last, analysis on the reality of promoting electric cars in China, including the policies and the reality. Hope the research to provide more experiences for Taiwan. Taiwan must catch up, not fall behind China.