CITENERGO, Association of Cities and Municipalities for Energy Efficiency
Carpe Europe e.V.
Universitatea Babeş-Bolyai, Cluj Napoca
Energy Agency of Savinjska, Šaleška and Koroška Region (KSSENA)
CENER 21 – Center for Energy, Environment and Resources
Urban Research Institute
CIPRA International Lab GmbH
Fundación Tecnalia Research & Innovation
Association Green Istria
Alliance for Energy Self-Sufficiency