[1] NewClimate Inst, Cologne, Germany
[2] Univ Wageningen, Mitigat Greenhouse Gases, Wageningen, Netherlands
[3] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
[4] PBL Netherlands Environm Assessment Agcy, The Hague, Netherlands
[5] Imperial Coll London, Grantham Inst, Climate Change, London, England
[6] Int Inst Appl Syst Anal, Laxenburg, Austria
[7] IPCC Working Grp Mitigat, The Hague, Netherlands
[8] European Climate Fdn, The Hague, Netherlands
[9] World Resources Inst, Washington, DC 20006 USA
[10] NewClimate Inst, Cologne, Germany
[11] Univ Utrecht, Copernicus Inst Sustainable Dev, Utrecht, Netherlands
[12] Tech Univ Denmark, Climate Planning & Policy, UNEP DTU Partnership, Copenhagen, Denmark
[13] Univ Sussex, Environm Syst Sci, Brighton, E Sussex, England
[14] Univ Sussex, Sussex Sustainabil Res Programme, Brighton, E Sussex, England
[15] Univ Cape Town, Energy & Climate Policy, Cape Town, South Africa
[16] Energy Fdn China, Climate Econ, Beijing, Peoples R China
[17] Climate Analyt, Berlin, Germany
[18] Wageningen Univ, Environm Syst Anal Grp, Wageningen, Netherlands
[19] Univ Fed Rio de Janeiro, Energy Econ, Rio De Janeiro, Brazil
[20] CICERO Ctr Int Climate Res, Oslo, Norway
[21] Overseas Dev Inst, London, England
[22] Ctr Policy Res, Initiat Climate Energy & Environm, New Delhi, India