How to Register as an IPCC Expert Reviewer for the 2027 Methodology Report on Carbon Dioxide Removal and Carbon Capture, Utilization and Storage

IPCC Webinar
27 November 2026, h. 11:00 CET
Register here

The Intergovernmental Panel on Climate Change (IPCC) has opened registration for experts to review the First Order Draft (FOD) of the 2027 Methodology Report on Carbon Dioxide Removal Technologies, Carbon Capture, Utilization and Storage for National Greenhouse Gas Inventories (Additional guidance).

The Open Hour webinar, hosted by the IPCC Focal Point for Italy, will explain how to register as an IPCC Expert Reviewer and provide guidance on effective participation. To facilitate participation and clarify the expert review process, the webinar will provide an overview of the structure and scope of the Methodology Report, practical guidance on submitting review comments, and clarification of the role and expectations of Expert Reviewers.

Participating in the expert review allows reviewers to contribute directly to the scientific robustness of this key IPCC methodology product, support a rigorous and transparent framework for estimating and reporting greenhouse gas emissions and removals associated with carbon dioxide removal and carbon capture, utilization and storage, and engage with an international community of experts contributing to climate policy-relevant science.

Review period: 2 November – 20 December 2026, 23:59 (GMT+1)
Registration deadline: 11 December 2026, 23:59 (GMT+1)

Learn more about participating as an Expert Reviewer