Discover and Understand Climate Change Data

A new data catalogue for the IPCC DDC is in development.
You can use the search bar below to explore the limited number of datasets made available in the  data catalogue at this stage, including the data from the Summary for Policymakers of the Working Group I Contribution to the IPCC Sixth Assessment Report.
Our old site continues to offer a wealth of data, that will be transitioned into the data catalogue over time.  Key links include:

  • GCM Input data for previous reports available here
  • Socioeconomic data and scenarios (including AR4 and AR5 observed impacts) available here


Discover data used by the IPCC and their partners


Understand how IPCC data is shared and accessed


Explore the data standards being used to link data


Establish relevance and share knowledge to maximise data utility