- Lucas Alados Arboledas – University of Granada, Spain
- António Sá da Costa – European Renewable Energy Federation
- Michel Cuney – Université de Lorraine – CNRS, Nancy, France
- Raul Madariaga – Ecole Normale Supérieure de Paris, France
- Celso Dal Re Carneiro – University of Campinas, Brasil
- János Fehér – Faculty of Agricultural and Food Sciences and Environmental Management, Hungary
