This dataset contains responses to the 2021 States and Regions questionnaire by Regions4 members that submitted a response on or before 7th October 2021.

This dataset contains responses by cities to WWF's One Planet City Challenge 2021 that were submitted on or before 04 November 2021. View the list of cities whose responses are included in this dataset at https://data.cdp.net/dataset/2021-11-05-WWF-One-Planet-City-Challenge-Summary/vnqy-v8sv.

This dataset contains the complete list of cities that participated in WWF's One Planet City Challenge in 2021.

This dataset contains a list of African cities that disclosed publicly to CDP in 2020. Only details of cities that submitted responses on or before 31 August 2020 are included in the dataset.

This dataset contains responses to the Cities 2021 questionnaire disclosed through the CDP-ICLEI Unified Reporting System by cities with membership to the Union of Baltic Cities. Only cities that submitted responses on or before 15 September 2021 are included in this dataset.

This dataset contains public responses for city-wide emission reduction actions as reported by city disclosers in 2019, including the currency used by cities for the total cost of the project.

This dataset contains responses for all publicly disclosing cities in the Latin America region in 2018.

This dataset contains the 2021 data for Italian cities reporting through the CDP-ICLEI Unified Reporting System.

This dataset contains the final list of Portuguese cities that reported data through the CDP-ICLEI Unified Reporting System in 2021.