Early-career IPCC researchers interested in climate science now have an exceptional opportunity to contribute to one of the world’s most influential scientific assessments. Applications are open for the Early Career IPCC Review Opportunity, enabling selected participants to review the First Order Draft (FOD) of the Working Group I contribution to the Intergovernmental Panel on Climate Change (IPCC) Seventh Assessment Report (AR7): The Physical Science Basis.
Organized through the Association of Polar Early Career Scientists (APECS) in collaboration with the International Glaciological Society (IGS) Early-Career Glaciology Group, this initiative provides emerging researchers with valuable insight into the IPCC assessment process while contributing to the global scientific review of climate research.
Applications close on 23 March 2026 (23:59 UTC-12).
About the Early Career IPCC Review Opportunity
The Intergovernmental Panel on Climate Change (IPCC) produces comprehensive scientific assessments that inform governments, policymakers, researchers, and international organizations on climate change and its impacts.
As part of the preparation of the Seventh Assessment Report (AR7), Working Group I is developing The Physical Science Basis, which examines the latest scientific understanding of climate change.
Through this initiative, selected early-career researchers will participate in reviewing sections of the First Order Draft, contributing comments that help improve the scientific quality, clarity, and accuracy of the report before publication.
The programme also offers participants valuable professional development and direct exposure to one of the world’s most respected international scientific assessment processes.
Why This Opportunity Matters
Participating in the IPCC review process provides early-career researchers with a unique opportunity to strengthen their understanding of international climate science while contributing to a globally significant publication.
Participants will gain:
- First-hand experience with the IPCC assessment process.
- Insight into international scientific peer review.
- Professional development in scientific evaluation.
- Recognition as an official reviewer.
- Exposure to cutting-edge climate research.
- Opportunities to engage with the global climate science community.
Being formally acknowledged as an IPCC reviewer is a valuable addition to an academic or professional portfolio, particularly for researchers pursuing careers in climate science, environmental policy, earth sciences, glaciology, or related disciplines.
What Selected Participants Will Do
Successful applicants will review portions of the First Order Draft of the Working Group I report.
Responsibilities include:
- Reviewing approximately 10–30 pages of the draft report.
- Evaluating scientific content.
- Providing constructive review comments.
- Contributing to the overall quality and accuracy of the assessment.
The review process helps ensure that the report reflects the latest scientific evidence and maintains the high standards expected of IPCC publications.
Review Timeline
The review process follows a structured schedule.
Onboarding and Training
Selected participants will receive onboarding and training beginning in:
- Late April to Early May 2026
Training is intended to prepare reviewers for the assessment process and explain review expectations.
Review Period
Participants will review assigned sections during:
10 August – 2 October 2026
During this period, reviewers will carefully examine their allocated sections and submit comments through the review process.
Recognition
Individuals who successfully complete the review process will receive formal recognition.
Participants will be:
- Officially acknowledged in the published Annex of Reviewers of the IPCC assessment report.
This recognition demonstrates meaningful participation in one of the world’s leading international scientific assessment initiatives.
Commitment to Diversity
The IGS Early-Career Glaciology Group strongly encourages applications from individuals representing regions and communities that have historically been underrepresented in scientific research.
The initiative seeks to broaden participation in international climate science and strengthen diverse perspectives within the IPCC review process.
Who Should Apply?
The opportunity is designed for early-career researchers interested in climate science and related disciplines.
Applicants with interests in areas such as:
- Climate science
- Glaciology
- Earth sciences
- Environmental science
- Atmospheric science
- Polar research
- Cryosphere studies
- Physical geography
- Environmental policy
- Sustainability research
may find this opportunity particularly valuable.
The programme welcomes applicants from around the world.
Benefits of Participating
Selected reviewers can expect several professional development benefits, including:
- Practical experience reviewing an international scientific assessment.
- Improved understanding of IPCC report development.
- Enhanced scientific reviewing skills.
- Recognition in the published IPCC reviewer annex.
- Increased professional visibility.
- Valuable experience for future research and policy careers.
- Networking opportunities within the climate science community.
How to Apply
Interested applicants should complete the official online application before the closing date.
Applicants are encouraged to review all guidance provided by the organizers before submitting their applications.
Application Deadline
Application Deadline: 23 March 2026 (23:59 UTC-12)
Applications submitted after the deadline may not be considered.
Why You Should Consider Applying
For early-career researchers, opportunities to contribute directly to the IPCC assessment process are both rare and highly valuable. Participation provides practical experience in scientific peer review while offering insight into how international climate assessments are developed.
Whether pursuing careers in academia, environmental policy, international organizations, or climate research, serving as an IPCC reviewer demonstrates a commitment to scientific excellence and global collaboration.
Final Thoughts
The Early Career IPCC Review Opportunity 2026 offers emerging researchers an outstanding chance to contribute to one of the world’s most influential climate science reports while developing valuable professional skills.
Through structured training, guided review, and formal recognition, participants will gain unique insight into the international scientific assessment process and help strengthen the quality of the IPCC Seventh Assessment Report (AR7) Working Group I: The Physical Science Basis.
Researchers interested in climate science and international collaboration are encouraged to apply before 23 March 2026.
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