This dataset contains 2022 data on cities' collaboration with government, business and civil society on climate-related issues. All data was self reported by cities through CDP-ICLEI Track in 2022. Browse the header menu to access supporting resources - including 2022 cities questionnaire guidance, our Open Data Portal user guide, and Introducing Cities, States and Regions Data webinar recording.

This data is collected through the CDP-ICLEI Unified Reporting System. When using this data, please cite both organisations using the following wording: ‘This data was collected in partnership by CDP and ICLEI - Local Governments for Sustainability’.

For further guidance on how to reference this data for use in external publications, please refer to the Open Data Portal Terms of Use available on the homepage.

Catalog of actions to reduce greenhouse gas emissions in cities, as reported by city governments participating in CDP in 2014. Activities are tagged by sector and cities provide detailed descriptions of each activity. Some cities also provide estimates of the total anticipated lifetime emissions that will be reduced from each activity.

Cities house half the world’s population but represent almost two-thirds of global energy demand and 70% of carbon emissions from the energy sector. Therefore, transition to a sustainable economy will be won or lost in our cities. Explore how cities across the globe are working to measure their city-wide emissions, a vital first step towards taking ambitious climate action.

Annual city-wide emissions for more than 100 global cities. Includes information about how cities measured emissions (primary protocol), as well as why emissions rose/fell since prior reporting period.

This dataset contains public data for percentage energy mix in cities based on responses to the CDP Cities 2018 questionnaire.

This dataset contains the full responses of A list cities in 2022 to CDP-ICLEI Track. All data included in the dataset is self reported by cities. Guidance on how to read this dataset is available in our Open Data Portal User Guide. Access more information on cities reporting, including questionnaire guidance, at https://www.cdp.net/en/guidance/guidance-for-cities.

This data is collected through CDP-ICLEI Track. When using this data, please cite both organisations using the following wording: ‘This data was collected in partnership by CDP and ICLEI - Local Governments for Sustainability’.

Cities around the world are taking action on climate change, improving water stewardship and creating better places to live and work.

The dataset contains 2021 data on the impact of COVID-19 on climate action in cities. The data was reported by cities through the CDP-ICLEI Unified Reporting System in response to question 1.6 ("Please provide information on the overall impact of COVID-19 on climate action in your city.") in the 2021 Cities questionnaire. View cities questionnaire guidance at https://www.cdp.net/en/guidance/guidance-for-cities. Please contact cities@cdp.net if you have any questions.

This data is collected through the CDP-ICLEI Unified Reporting System. When using this data, please cite both organisations using the following wording: ‘This data was collected in partnership by CDP and ICLEI - Local Governments for Sustainability’.

For further guidance on how to reference this data for use in external publications, please refer to the Open Data Portal Terms of Use available on the homepage.

This data was collected in partnership by CDP and ICLEI - Local Governments for Sustainability.

This dataset outlines the city-wide emissions including a breakdown of the gases as well as the overall changes in the emissions reported. Please contact cities@cdp.net for further information on the breakdown of emissions under this protocol and on how to use this data.