1. Department of Geography and Environment, Loughborough University, Loughborough LE11 3TU, UK
2. Centre for Environmental Policy, Imperial College London, London SW7 1NE, UK
3. Department of Chemical Engineering, Imperial College London, London SW7 2AZ, UK
4. Centre for Global Equality, Cambridge CB2 1SJ, UK
5. Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge CB3 0AS, UK
6. Department of Energy Technology, School of Industrial Engineering and Management, KTH Royal Institute of Technology, 114 28 Stockholm, Sweden
7. Department of Science, Technology, Engineering and Public Policy, University College London, London WC1E 6JA, UK
8. UCL Energy Institute, University College London, London WC1H 0NN, UK
9. TUM School of Engineering and Design, Technical University of Munich, 85748 Garching b. München, Germany
10. School of Engineering and Innovation, The Open University, Milton Keynes MK7 6AA, UK
11. School of Sustainable Energy Engineering, Simon Fraser University, Surrey, BC V3T 0N1, Canada
12. Strathmore Energy Research Centre (SERC), Strathmore University, Madaraka Campus, Nairobi 00200, Kenya
13. Independent Researcher, 20124 Milan, Italy
14. Foreign, Commonwealth & Development Office, London SW1A 2AH, UK