Mark Howells
Imperial College London
Benjamin K. Sovacool
Aarhus University
Dolf Gielen
World Bank Group
Manuel Welsch
International Atomic Energy Agency
D. J. Arent
National Renewable Energy Laboratory
Holger Rogner
International Institute for Applied Systems Analysis
Steve Griffiths
American University of Sharjah
Patrick Nussbaumer
United Nations Industrial Development Organization
Brian Ó Gallachóir
University College Cork
Jinsoo Kim
Kangwon National University
National Renewable Energy Laboratory
Colorado School of Mines
Office of Scientific and Technical Information
Stanford University
University of California, Berkeley
World Bank
University of Oxford
National Technical Information Service
Massachusetts Institute of Technology
International Institute for Applied Systems Analysis