1. Department of Mechanical and Industrial Engineering, University of Massachusetts, Amherst, Massachusetts, USA
2. Kleinman Center for Energy Policy, University of Pennsylvania, Philadelphia, Pennsylvania, USA;
3. Department of Civil, Architectural and Environmental Engineering, The University of Texas at Austin, Austin, Texas, USA
4. Departments of Civil and Environmental Engineering, and Engineering and Public Policy, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
5. School of Civil and Environmental Engineering, Public Policy, Georgia Institute of Technology, Atlanta, Georgia, USA
6. Paul H. O'Neill School of Public and Environmental Affairs, Indiana University, Bloomington, Indiana, USA
7. Science Policy Research Unit, University of Sussex Business School, University of Sussex, Brighton, United Kingdom
8. National Renewable Energy Laboratory, Golden, Colorado, USA
9. Department of Earth and Environment, Boston University, Boston, Massachusetts, USA
10. Department of Business Technology and Development, Aarhus University, Herning, Denmark