Wuppertal Institut für Klima, Umwelt, Energie gGmbH
Germanwatch e.V.
Regional association of local government of Western Macedonia
RES Foundation
Balkan Green Foundation (BGF)
WWF Greece
2° Investing Initiative, Association loi 1901 (France)
Czech Consumer Association
E3G – Third Generation Environmentalism gGmbH
CEE Bankwatch Network