Imperial College London


Faculty of Natural SciencesThe Grantham Institute for Climate Change

Lecturer in Climate Change and the Environment







Sherfield BuildingSouth Kensington Campus





Dr Joeri Rogelj is Director of Research and Lecturer in Climate Change and the Environment at the Grantham Institute at Imperial College London. He explores how societies can transform towards more sustainable futures. His research activities cross many disciplinary boundaries, connecting Earth system sciences to the study of societal change and policy.

Over the past decade, Joeri Rogelj has contributed to several major scientific climate change assessments informing the international climate negotiations under the UNFCCC. He is a long-serving lead author on the annual Emissions Gap Reports by the United Nations Environment Programme (UNEP). He contributed to the physical science and climate change mitigation assessment of Fifth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC), served as a Coordinating Lead Author on mitigation pathways for the IPCC Special Report on 1.5°C of Global Warming, and is currently a Lead Author for the IPCC’s Sixth Assessment. He continues to follow the UNFCCC climate negotiations as a scientific advisor and was in 2019 the youngest member serving on the UN Secretary-General's Climate Science Advisory Group

He has published on the potential effectiveness of international climate agreements including the Copenhagen Accord and the Paris Agreement, carbon budgets, the urgency of climate mitigation action, global net zero emission targets, the interaction between climate and sustainable development, emission pathways that limit global warming to 1.5°C and 2°C, and climate justice.

Joeri Rogelj holds a PhD in climate science from ETH Zurich, Switzerland, and an MSc in Engineering and a postgraduate degree in Cultures and Development Studies, both from KU Leuven, Belgium. Before joining the Grantham Institute, he held research positions at the Potsdam Institute for Climate Impact Research (PIK, Germany), as a post-doctoral researcher at ETH Zurich, and as a Senior Research Scholar at the International Institute for Applied Systems Analysis (IIASA, Austria) with whom he continues to collaborate. His professional background further includes three years as a project engineer in the field of rural electrification and drinking water systems in Rwanda.

In 2011 he received the Peccei Award for outstanding research by a young scientist, and in 2014 he received the ETH Medal for his outstanding doctoral dissertation. In 2016, he was awarded the inaugural Piers Sellers Award for his world-leading contributions to solution-focused climate research. Since 2019, he has been a Web of Science Highly Cited Researcher representing the top 1% impactful researchers in the field of Energy & Environment.

Selected Publications

Journal Articles

Andrijevic M, Schleussner C-F, Gidden MJ, et al., 2020, COVID-19 recovery funds dwarf clean energy investment needs., Science, Vol:370, ISSN:1095-9203, Pages:298-300

Forster PM, Forster HI, Evans MJ, et al., 2020, Current and future global climate impacts resulting from COVID-19, Nature Climate Change, Vol:10, ISSN:1758-678X, Pages:913-919

Rogelj J, Forster PM, Kriegler E, et al., 2020, Estimating and tracking the remaining carbon budget for stringent climate targets (vol 571, pg 335, 2019), Nature, Vol:580, ISSN:0028-0836

Höhne N, den Elzen M, Rogelj J, et al., 2020, Emissions: world has four times the work or one-third of the time., Nature, Vol:579, ISSN:0028-0836, Pages:25-28

Rogelj J, Schleussner C-F, 2019, Unintentional unfairness when applying new greenhouse gas emissions metrics at country level, Environmental Research Letters, Vol:14, ISSN:1748-9326, Pages:1-9

Rogelj J, Huppmann D, Krey V, et al., 2019, A new scenario logic for the Paris Agreement long-term temperature goal, Nature, Vol:573, ISSN:0028-0836, Pages:357-363

Fujimori S, Hasegawa T, Rogelj J, et al., 2018, Inclusive climate change mitigation and food security policy under 1.5 degrees C climate goal, Environmental Research Letters, Vol:13, ISSN:1748-9326

Grubler A, Wilson C, Bento N, et al., 2018, A low energy demand scenario for meeting the 1.5 degrees C target and sustainable development goals without negative emission technologies, Nature Energy, Vol:3, ISSN:2058-7546, Pages:515-527

Seneviratne S, Wartenburger R, Guillod BP, et al., 2018, Climate extremes, land-climate feedbacks and land-use forcing at 1.5 degrees C, Royal Society of London. Philosophical Transactions A. Mathematical, Physical and Engineering Sciences, Vol:376, ISSN:1364-503X

Rogelj J, Popp A, Calvin KV, et al., 2018, Scenarios towards limiting global mean temperature increase below 1.5 degrees C, Nature Climate Change, Vol:8, ISSN:1758-678X, Pages:325-+

Mengel M, Nauels A, Rogelj J, et al., 2018, Committed sea-level rise under the Paris Agreement and the legacy of delayed mitigation action, Nature Communications, Vol:9, ISSN:2041-1723

Rogelj J, Schleussner C-F, Hare W, 2017, Getting it right matters: temperature goal interpretations in geoscience research, Geophysical Research Letters, Vol:44, ISSN:0094-8276, Pages:10662-10665

Rogelj J, Fricko O, Meinshausen M, et al., 2017, Understanding the origin of Paris Agreement emission uncertainties, Nature Communications, Vol:8, ISSN:2041-1723

Schleussner C-F, Rogelj J, Schaeffer M, et al., 2016, Science and policy characteristics of the Paris Agreement temperature goal, Nature Climate Change, Vol:6, ISSN:1758-678X, Pages:827-835

Rogelj J, Schaeffer M, Friedlingstein P, et al., 2016, Differences between carbon budget estimates unravelled, Nature Climate Change, Vol:6, ISSN:1758-678X, Pages:245-252

More Publications