通过CDP城市项目披露环境数据，在改善参与度、集中数据和跟踪进程等方面有多重优势。CDP为各城市提供公开数据，评估您的回复，根据同行标准检测您的表现，并为您的城市寻找机会空间。

Our cities are changing. More than ever, cities around the world are leading the way to building a sustainable economy. But we need to move even faster. Explore our Open Data Portal for more on how cities across the globe are taking environmental action.