Intergovernmental Panel on Climate Change (IPCC), Working Group III

Climate Change 2022: Mitigation of Climate Change. Summary for Policymakers

The approved summary of the IPCC's latest assessment of climate change mitigation (2022). Statements carry paragraph identifiers (for example C.12) and confidence levels. Only short quoted statements and the numbers in them are shown, with the paragraph and page; IPCC figures are never reproduced or redrawn from the report.

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Numbers published from it

Emission cuts available by 2030 from options costing up to 100 US dollars per tonne

Licence and credit

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From the producer's terms, checked 2026-10-04; re-checked automatically every week.
Credit we give: IPCC, 2022: Summary for Policymakers. In: Climate Change 2022: Mitigation of Climate Change. Contribution of Working Group III to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press. doi:10.1017/9781009157926.001
Notice: Quoted from the IPCC report with its statement number and page. IPCC material may not be redistributed or altered; the full report is at https://www.ipcc.ch/report/ar6/wg3/.
Copy of the raw file: Not allowed: we keep a private copy for our own checks and publish its fingerprint.
Cite as: IPCC, 2022: Summary for Policymakers [P.R. Shukla, J. Skea, A. Reisinger, R. Slade, R. Fradera, M. Pathak, A. Al Khourdajie, M. Belkacemi, R. van Diemen, A. Hasija, G. Lisboa, S. Luz, J. Malley, D. McCollum, S. Some, P. Vyas, (eds.)]. In: Climate Change 2022: Mitigation of Climate Change. Contribution of Working Group III to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change [P.R. Shukla, J. Skea, R. Slade, A. Al Khourdajie, R. van Diemen, D. McCollum, M. Pathak, S. Some, P. Vyas, R. Fradera, M. Belkacemi, A. Hasija, G. Lisboa, S. Luz, J. Malley, (eds.)]. Cambridge University Press, Cambridge, UK and New York, NY, USA. doi: 10.1017/9781009157926.001.

Files

The Summary for Policymakers as published (56 pages, PDF created September 2024). The other file at .../IPCC_AR6_WGIII_SPM.pdf is the July 2022 pre-final version, marked "subject to error correction" on every page, and is not used.
https://www.ipcc.ch/report/ar6/wg3/downloads/report/IPCC_AR6_WGIII_SummaryForPolicymakers.pdf

Status

Programme: AR6 WGIII (2022) is the latest IPCC mitigation assessment; the AR7 WGIII report had not been published as of October 2026. The SPM.7 figure data (doi:10.48490/ayfg-tv12) resolves to a 404 and its licence is unknown, so only quoted statements are used.
Updates: IPCC assessment cycle, about 6 to 8 years
Last check: Unchanged since the last fetch (2026-10-05T11:03:37Z)