This dataset contains public responses to the CDP Cities 2014 questionnaire. If you have any questions about this dataset or how to use the data, please contact cities@cdp.net.

This dataset contains the responses submitted by cities that publicly participated in WWF's One Planet City Challenge (OPCC) in 2019. Only cities that submitted a response on or before September 17th 2019 are included in the dataset. For a list of the cities whose responses are included in this dataset along other general information relating to the responses of these cities, please see the following dataset: 'WWF One Planet City Challenge 2019 - Cities Summary'. To find out more information about WWF OPCC and for a full list and responses of cities that participated in 2019, please contact cities@cdp.net.

This dataset contains 2023 data for states and regions. All data included in the dataset is self reported by states and regions through the 2023 States and Regions 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.

For guidance on how to use this dataset, go to Header Menu > Explore > Open Data Portal User Guide. Access more information on states and regions' reporting, including questionnaire guidance, at https://www.cdp.net/en/states-and-regions.

When using the inventory data for aggregation, comparison and trend analysis, please note that the inventory data is based on non-verified self-reported inputs from states and regions. The reported inventory may not include all emission sources within the administrative boundary.

This dataset contains the complete data for 2021 on cities that reported emissions inventories using either the IPCC or UNEP and World Bank methodology. The data in the dataset is based on responses to question 4.6d in the 2021 Cities questionnaire, as reported by cities and local authorities through the CDP-ICLEI Unified Reporting System.

This dataset contains data on sustainability projects seeking financing in states and regions in 2021. The data is based on responses to the 2021 CDP States and Regions questionnaire.

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

For any questions, please contacts statesandregions@cdp.net.

This dataset contains public responses of Canadian cities to question 4.6a in the CDP-ICLEI Cities 2020 questionnaire on city-wide emissions in the format of the Common Reporting Framework (CRF).

This dataset contains public responses of Canadian cities to question 4.6b in the CDP-ICLEI Cities 2020 questionnaire on city-wide emissions in the format of the Global Protocol for Community Greenhouse Gas Emissions Inventories (GPC).

This dataset contains 2021 data on cities' climate change mitigation plans, as reported by cities through the CDP-ICLEI Unified Reporting System in response to question 5.5a 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.

In 2016, cities reported over 2,000 climate hazards that are impacting their cities. Globally, cities are reporting that health and community will be most impacted by climate change.