关键词：节能；低碳旅游；能源消耗；CO2排放；甘肃省
摘 要：This article selects GanSu Province, the weak ecological environment, as the research object.In accordance with the documents research and mathematical statistics, and the "bottom-up" study method., we made an research on energy consumption and the CO2 emission of GanSu province from the tourism travel , tourism accommodation, and tourism activities, respectively.From the result, GanSu's tourism with low-carbon and energy-saving characteristics, accounting for 0.45％ energy consumptions and 0.86％ CO2 emission in that of the GanSu's tourism.It shows that tourism fits in with the requirements of low-carbon tourism development.However, one of the most important factor in the tourism energy consumption and the CO2 emission is the tourism transportation, accounting for 68.83％ energy consumptions and 65.96％ CO2 emission in that of tourism respectively, which should be focus on as the key link in low-carbon tourism development.