The Under2 Coalition, of which The Climate Group is Secretariat, supports signatories in strengthening their greenhouse gas (GHG) accounting capacity, increasing transparent disclosure of their climate change mitigation progress and solving the most challenging sectoral accounting challenges.

For governments, a robust understanding of their region-wide emissions is essential to raise public awareness of climate change, and functions as the backbone of their climate plan. It is also an essential element for supporting their national government with improving their national GHG inventories and the implementation and expansion of their nationally determined contributions.


The Climate Group, as Secretariat of the Under2 Coalition, helps regions in developing and newly industrialized countries to better understand the mitigation opportunities by improving and expanding Measurement, Reporting and Verification (MRV) of GHG emissions and undertaking MRV of mitigation actions where sufficiently robust GHG inventories are in place.


The Climate Group partners with CDP to incentivize states and regions to disclose their GHG emissions, climate targets and actions on an annual basis.

Every year, The Climate Group and CDP publish a Disclosure Report providing a transparent and global picture of state and regional climate ambition and progress towards their targets. Find out more about Annual Disclosure.


The Climate Group is a supporting partner for the Initiative for Climate Action Transparency and contributes to the Non-State and Subnational Action Guidance. This Guidance will facilitate the integration of the impacts of non-state and sub-national action (i.e., states and regions, cities, businesses, sectors) into national GHG projections and mitigation assessments.


For more info – or to be part of this work – contact:
Jean-Charles Seghers, Head of Climate Transparency, The Climate Group
Facebook icon
Twitter icon
LinkedIn icon
e-mail icon
Google icon