The In Focus city reports provide valuable insight into the efforts of the world's leading cities to become more sustainable. This report has been developed with C40's official reporting partner, CDP Cities, and AECOM, using data submitted through CDP's reporting platform. It conveys information about how San Francisco perceives its climate risk, measures key climate change-related data, and manages climate action. San Francisco was selected as the subject of an In Focus report based on the comprehensiveness of its submission and the quality of its data.

Download the report.

For more details on those cities that participated in this year's reporting process, please visit