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The Intergovernmental Panel on Climate Change (IPCC) was established by the World Meteorological Organization (WMO) and the United Nations Environment Programme (UNEP) in 1988. Its main objective was to assess scientific, technical and socio-economic information relevant to the understanding of human induced climate change, potential impacts of climate change and options for mitigation and adaptation. The IPCC has completed assessment reports, developed methodology guidelines for national greenhouse gas inventories, special reports and technical papers. For more information on the IPCC, its activities and publications, please see the IPCC homepage.
The IPCC National Greenhouse Gas Inventories Programme was managed from 1991 by the IPCC WG I in close collaboration with the Organisation for Economic Co-operation and Development (OECD) and the International Energy Agency (IEA) until its transfer to the IPCC's Task Force on National Greenhouse Gas Inventories (TFI) based in Japan in 1999.
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What's New
SLCF
22 August 2025
  • Information on 2027 IPCC Methodology Report on Inventories for Short-lived Climate Forcers can be found here.
IPCC Inventory Software
25 June 2025
Meeting Report
 26 December 2024
Meeting Report
 1 November 2024
Meeting Report
 26 September 2024
Meeting Report
 8 May 2024
COP28
23 February 2024
  • The presentation files of the TFI at COP28 are available on the TFI Presentation page.


[ Previous News ]
Meetings
Future Meetings
  • 2027 IPCC Methodology Report on Carbon Dioxide Removal Technologies, Carbon Capture, Utilization, and Storage for National Greenhouse Gas Inventories (Additional guidance) Second Lead Author Meeting (LAM2), 11–14 August 2026, Mexico City, Mexico
Previous Meetings
  • 2027 IPCC Methodology Report on Carbon Dioxide Removal Technologies, Carbon Capture, Utilization, and Storage for National Greenhouse Gas Inventories (Additional guidance) First Lead Author Meeting (LAM1), 14-16 April 2026, Rome, Italy
  • 2027 IPCC Methodology Report on Inventories for Short-lived Climate Forcers Third Lead Author Meeting (LAM3), 20–24 April 2026, Rome, Italy
  • 39th meeting of Task Force Bureau, 13-14 January 2026, Hayama, Japan
  • 21st Meeting of the EFDB Editorial Board (EB21), 11 December 2025, Online meeting
  • IPCC Expert Meeting on Software and EFDB Users' Feedback, 25-27 November 2025, Valdivia, Chile
  • 2027 IPCC Methodology Report on Inventories for Short-lived Climate Forcers Second Lead Author Meeting (LAM2), 7-9 October 2025, Istanbul, Türkiye
  • 2027 IPCC Methodology Report on Inventories for Short-lived Climate Forcers First Lead Author Meeting (LAM1), 24-26 March 2025, Bilbao, Spain
  • 38th meeting of Task Force Bureau, 21 March 2025, Bilbao, Spain
  • 37th meeting of Task Force Bureau, 17 October 2024, Copenhagen, Denmark


[ More Meetings ]

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