This dataset contains public data on cities' emissions reduction actions in 2023, as reported by cities and local authorities through CDP-ICLEI Track. The reporting platform remains open and the dataset is updated daily to reflect new submissions. View questionnaire guidance at https://www.cdp.net/en/guidance/guidance-for-cities. 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.