This dataset contains self-reported data on city-wide emissions disclosed by cities in 2023. Data is drawn from section 2.1 in the Cities 2023 questionnaire. Access questionnaire guidance for current and previous years here. 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’. Please contact cities@cdp.net if you have any questions.

This visualisation shows the most frequently cited climate hazards by cities in 2022 disaggregated by the proportion of the population exposed to the hazard.

All data included in the dataset is self reported by cities through the 2022 Cities Questionnaire. Please note that the reporting platform remains open for submissions until the end of the year and the dataset is updated daily to reflect new submissions. 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’.

This dataset contains responses to Question 6.5 on Projects Seeking Financing in the Cities 2020 Questionnaire which was collected through the CDP-ICLEI Unified Reporting System.

Complete open data set for companies that responded to the 2014 water questionnaire.

Through our investor initiative we target the largest listed companies in the world, as determined by market capitalization, in sectors for which water is a material issue. We currently cover the Global 500, S&P 500 and FTSE 100 indices as well as the largest companies in Australia, Japan and South Africa.

Water is also incorporated into CDP’s supply chain program. In this initiative, large multinational companies (our Supply Chain Members) issue CDP’s water questionnaire to a number of their suppliers. This exercise allows companies to investigate the water risk in their supply chain and gather vital information about water use outside their direct operations.

This year, we have invited approximately 2,300 companies to respond to CDP’s water questionnaire through our investor and supply chain initiatives. This data set excludes private responders.

To access more complete and recent data, please visit http://purchase.cdp.net

Summary of sustainable infrastructure projects in development across C40 cities - includes projects that have provided a project cost and description.

Please see the 'Terms of Use' to learn more about information about our Terms & Conditions.

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

CDP is working in partnership with The Climate Group to provide the world’s first global platform for states and regions to measure, manage and disclose their greenhouse gas emissions. CDP and The Climate Group are united in their firm belief on the vital role that state and regional governments play in driving climate action and delivering sustainable economies that avoid dangerous climate change and leads to a net-zero emissions world.

Emissions reduction targets for all reporting cities in 2015. Includes baseline emissions, baseline year, percentage reduction target, and other details. Some cities report multiple targets.

The dataset contains 2021 data on cities' adaptation plans, reported by cities through the CDP-ICLEI Unified Reporting System in response to question 3.2a ("Please provide more information on your plan that addresses climate change adaptation and/or resilience and attach the document.") 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.