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Ministry of Sustainability and the Environment

Nominations for the IPCC

Nomination of experts for Intergovernmental Panel on Climate Change (IPCC) workshops

Last updated 14 November 2025

The Intergovernmental Panel on Climate Change (IPCC) is the United Nations’ body for assessing the scientific basis of climate change, its impacts and future risks, and options for mitigation and adaptation. IPCC assessments provide a scientific basis for governments to develop climate-related policies and contribute to global climate action under the United Nations Framework Convention on Climate Change (UNFCCC).

Singapore has been invited to nominate experts for consideration as Coordinating Leader Authors, Lead Authors and Review Editors for the 2027 IPCC Methodology Report on Carbon Dioxide Removal Technologies, Carbon Capture, Utilization, and Storage for National Greenhouse Gas Inventories (Additional Guidance).

The call for nominations follows agreement on the outlines of the 2027 IPCC Methodology Report during its 63rd Session held in Lima, Peru.

Coordinating Lead Authors and Lead Authors are responsible for drafting the different chapters of the reports and revising those based on comments submitted during the review process. Review Editors are responsible for assisting the Task Force Bureau of the Task Force on National Greenhouse Gas Inventories (TFI) in identifying reviewers for the expert review process. Please refer to the IPCC Procedures for more details of the roles and responsibilities for the various authors and review editors.

The Ministry of Sustainability and the Environment, as the IPCC Focal Point for Singapore, is shortlisting experts for Singapore’s nominations, for submission to the IPCC Secretariat. The nominations will be subject to a further selection process by the IPCC.

The call for author nominations is currently open. Should you wish to nominate experts in your organisation, please download and fill in the nomination templates here:

  1. 2027 IPCC Methodology Report on Carbon Dioxide Removal Technologies, Carbon Capture, Utilization, and Storage for National Greenhouse Gas Inventories (Additional Guidance).

Once completed, please fill in the nomination form here by 3 December 2025.