Task 39 Country Representatives, ExCo Members
| Country | Task Representative (s) | ExCo Member |
| Australia | Steve Rogers | Mark Brown |
| Austria | Dina Bacovsky | Ing. René Albert |
| Brazil | Glaucia Mendes Souza | Miguel Ivan Lacerda de Oliveira |
| Canada | Jack Saddler | Oshada Mendis |
| Denmark | Sune Tjalfe Thomsen, Michael Persson | Laerke Skov Hansen |
| European Commission | Adrian Oconnell | Eric Fee, Nicolae Scarlat |
| Germany | Franziska Mueller-Langer, Nicolaus Dahmen | Birger Kerckow |
| Ireland | Stephen Dooley | Matthew Clancy |
| India | Ravi P. Gupta, Puneet Jain | Shri Sunil Kumar |
| Japan | Yuta Shibahara, Shiro Saka, | Shinji Furukawa |
| Netherlands | Paul Sinnige, Timo Gerlagh, Johan van Doesum | Kees Kwant |
| New Zealand | Paul Bennett | Paul Bennett |
| Norway | Duncan Akporiaye | Per Arne Karlsen |
| South Korea | Jin Suk Lee, Kyu-Young Kang, Seonghun Park | In-Gu Lee |
| Sweden | Tomas Ekbom, Leif Jonsson | Jonas Lindmark |
| United States | Jim McMillan | Jim Spaeth |
TASK 39 MANAGEMENT
| Responsibility | Task Representative |
| Operating Agent (Agency) | Alex MacLeod (Natural Resources Canada) |
| Task Leader (Agency) | Jim McMillan (Nat Renewable Energy Lab, USA) |
| Associate Task Leader | Jack Saddler (University of British Columbia) |
| Implementation and Policies Issues | Mahmood Ebadian (Univ of British Columbia, Canada) |
| Task Program Manager | Mahmood Ebadian (Univ of British Columbia, Canada) |
| Task Database and Surveys | Dina Bacovsky (Bioenergy 2020+, Austria) |