The Global Climate Action portal is an online platform where actors from around the globe - countries, regions, cities, companies, investors and other organisations - can register their commitments to act on climate change.

Prompted by the urgency to scale up climate action, state, non-state and subnational actors have committed to facilitate the achievement of the Paris Agreement. With this Actor Tracker one can explore the individual actors and their engagements in climate action by using the different filters, or explore the progress tracking framework by navigating to a specific actor page.

In accordance with Articles 4 and 12 of the Climate Change Convention and the relevant decisions of the Conference of the Parties, countries that are Parties to the Convention submit national greenhouse gas (GHG) inventories to the Climate Change Secretariat. These submissions are made in accordance with the reporting requirements adopted under the Convention, such as the revised “Guidelines for the preparation of national communications by Parties included in Annex I to the Convention, Part I: UNFCCC reporting guidelines on annual greenhouse gas inventories” (decision 24/CP.19) for Annex I Parties and “Guidelines for the preparation of national communications for non-Annex I Parties” (decision 17/CP.8). The inventory data are provided in the annual GHG inventory submissions by Annex I Parties and in the national communications and biennial update reports by non-Annex I Parties.

"The UNFCCC secretariat has prepared this greenhouse gas (GHG) emissions calculator to provide the general public with a free and up-to-date methodology for estimating GHG emissions. This Spreadsheet aims only to support organisations to estimate their GHG emissions in order to raise awareness and to promote climate action. However, the UNFCCC secretariat makes no representations as to the accuracy, completeness, suitability or validity of any information on this Spreadsheet and will not be liable for any errors, omissions, or delays in this information or any losses, injuries, or damages arising from its display or use. All information is provided on an “as-is” basis. All data and information provided on this Spreadsheet are for reference purposes only. The emission factors used on this Spreadsheet are publicly available on third parties’ websites and the links are provided in the tab ‘Info and sources’. The contents in, and linked to, this spreadsheet do not reflect the policy or position of the UNFCCC nor the UNFCCC secretariat’s and do not imply UNFCCC secretariat’s endorsement. Under no circumstances shall the UNFCCC be liable for any loss, damage, liability or expense incurred or suffered that is claimed to have resulted from the use of this Spreadsheet, its data or its methodology, or from the conduct of any user. Use of this Spreadsheet and reliance upon the content in or linked to it is solely at the user’s own risk.