1. Energy & Poverty Research Group, School of Chemical Engineering, The University of Queensland, St Lucia, QLD 4072, Australia
2. International Institute for Applied Systems Analysis (IIASA), A-2361 Laxenburg, Austria
3. Institute for Energy Transition, Curtin University, Bentley, WA 6102, Australia
4. School of International and Public Affairs and School of Professional Studies, Columbia University of the City of New York, 116th and Broadway, New York, NY 10027, USA
5. Catalyst Energy Advisors, 1935 Addison St, Suite A, Berkeley, CA 94704, USA