Fifth Assessment Report, IPCC

In terms of impact, the results of all Energy (ENE) Program research activities underpin the transformational pathways analysis in the Fifth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC), which is expected be published in spring 2014.

Fifth Assessment Report, IPCC

Fifth Assessment Report, IPCC

For the Fifth Assessment Report, several additional special issues in different scientific journals are under preparation.

Eight ENE researchers, Volker Krey, Nebojsa Nakicenovic, Keywan Riahi, David McCollum, Jessica Jewell, Peter Kolp, Nils Johnson, and Hans-Holger Rogner are serving as Coordinating Lead Authors, Lead Authors, and Contributing Authors of the Working Group III AR5 writing team.

In addition, Joeri Rogelj serves on the writing team of the Summary for Policy Makers (SPM) of the Working Group I report, and Volker Krey and Keywan Riahi on the SPM of the Working Group III.

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Last edited: 22 May 2014


Keywan Riahi

Program Director


T +43(0) 2236 807 491

Research program

IIASA and the IPCC 5th Assessment Report

Further information



International Institute for Applied Systems Analysis (IIASA)
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Phone: (+43 2236) 807 0 Fax:(+43 2236) 71 313