|
Center for International Forestry Research (Indonesia)
17
|
Brookings Institution (United States)
4
|
Center for American Progress (United States)
3
|
|
Center for Energy and Environmental Policy Research (United States)
2
|
Centre for Economic Policy Research (United Kingdom)
2
|
Copenhagen Consensus Center (Denmark)
2
|
|
Fondazione Eni Enrico Mattei (Italy)
2
|
Centre for International Governance Innovation (Canada)
1
|
