Catalog of actions to reduce greenhouse gas emissions in cities, as reported by city governments participating in CDP in 2013. 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.

This dataset contains all the data points for all states and regions reporting publicly in 2018 and 2019. When using this dataset, please refer to the 2018 and 2019 States and Regions questionnaire especially when identifying the relevant questions and associated question numbers.

This visualisation shows the number of emissions reduction actions being taken in cities in 2022, disaggregated by sector and action type. All data was self-reported by cities and local authorities through CDP-ICLEI Track in 2022.

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.

Annual city-wide emissions for more than 30 global cities. Includes information about how cities measured emissions (primary protocol).

This dataset contains a list of cities that participated in WWF's One Planet City Challenge (OPCC) in 2019 along with other general information about their response. Only cities that submitted a response on or before September 17th 2019 are included in the dataset. To view the responses submitted by these cities, please see the following dataset: 'WWF One Planet City Challenge 2019 - Cities Responses'. 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.

Electricity mix statistics for 133 cities, reported by cities in 2015.

Scope 1 and 2 emissions from 482 of the largest 500 companies in the world by market capitalization. Also contains CDP response status. The dataset includes information on a company's sector, country and response status as well as the ticker symbol and ISIN number. For disclosing companies, information includes CDP Disclosure and Performance scores.

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

In 2017, Over 120 cities used the Global Protocol for Community-Scale Greenhouse Gas Emission Inventories (GPC) methodology to calculate their emissions. This is a 70% increase on the previous year. Explore cities emissions inventory data to better understand what cities are managing.

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.