CDP全球环境信息研究中心：2022年城市温室气体排放工具和数据集：完整报告（英文版）

Measuring territorial emissions (emissions directly released within a city’s boundary) on its own is often not a useful reflection of the city’s overall impact on climate. For example, a key proportion of a city’s energy may be imported from a power plant outside of the city boundary. The emissions generated by the power plant will not be reflected in the city’s territorial emissions because they occur outside of the boundary, even though they are a result of activities taking place with