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Rate My Professor John Barrett

University of Leeds

Ratings & reviews

5.05/4/2026

Always goes the extra mile for students.

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About John

Professor John Barrett OBE serves as Professor in Energy and Climate Policy in the School of Earth, Environment and Sustainability at the University of Leeds, where he is affiliated with the Sustainability Research Institute. He has a distinguished track record of leading major research centres dedicated to modelling approaches that analyze changes in production and consumption to facilitate a low carbon future. Barrett has provided expert advice to numerous UK Government departments, Government Select Committees, and agencies including the Committee on Climate Change. His contributions include evidence supporting the UK government's commitment to net-zero greenhouse gas emissions by 2050 and the development of consumption-based emissions indicators. He served as a lead author for the Intergovernmental Panel on Climate Change's Fifth Assessment Report, Working Group III, focusing on climate change mitigation. Additionally, he has engaged with the Department for Business, Energy and Industrial Strategy on energy demand modelling and industrial strategy, and the Department for Environment, Food and Rural Affairs on resource productivity policy.