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Special and Methodology Reports
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Sixth Assessment Report
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  • AR6 Climate Change 2021: The Physical Science Basis
Fifth Assessment Report
  • AR5 Synthesis Report: Climate Change 2014
  • AR5 Climate Change 2013: The Physical Science Basis
  • AR5 Climate Change 2014: Impacts, Adaptation, and Vulnerability
  • AR5 Climate Change 2014: Mitigation of Climate Change
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Reports

Special and Methodology Reports
  • 2027 IPCC Methodology Report on Inventories for Short-lived Climate Forcers
  • Special Report on Climate Change and Cities
  • Global Warming of 1.5°C
  • Climate Change and Land
  • 2019 Refinement to the 2006 IPCC Guidelines for National Greenhouse Gas Inventories
  • The Ocean and Cryosphere in a Changing Climate
Sixth Assessment Report
  • AR6 Synthesis Report: Climate Change 2023
  • AR6 Climate Change 2022: Impacts, Adaptation and Vulnerability
  • AR6 Climate Change 2022: Mitigation of Climate Change
  • AR6 Climate Change 2021: The Physical Science Basis
Fifth Assessment Report
  • AR5 Synthesis Report: Climate Change 2014
  • AR5 Climate Change 2013: The Physical Science Basis
  • AR5 Climate Change 2014: Impacts, Adaptation, and Vulnerability
  • AR5 Climate Change 2014: Mitigation of Climate Change
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Activities

Obituary

Obituary: Dr Mannava V.K. Sivakumar

With great sadness, the Intergovernmental Panel on Climate Change (IPCC) has learned of the death of Dr Mannava V.K. Sivakumar, …

April 2025
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Press Release

First Lead Author Meeting of the 2027 Methodology Report on Short-Lived Climate Forcers

GENEVA, Mar 24 – Over 100 experts from more than 40 countries are meeting in Bilbao, Spain this week for …

March 2025
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Press Release

IPCC calls for the nomination of experts for its Task-Group on Data Support

GENEVA, Mar 21 – The Intergovernmental Panel on Climate Change (IPCC) is  inviting  its member governments and accredited observer organizations …

March 2025
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