GreenVOCnet – Grünes Unternehmertum motivieren
H2Greece – Grüner Wasserstoff in Griechenland
University of Western Macedonia – Special Account for Research Funds
INSTITOYTO KOINONIKIS KAINOTOMIAS KAI SYNOXIS
Sustainable City – City Network for Sustainable Development and Cyclical Economy
Central Union of Municipalities of Greece (KEDE)
ELECTRA Energy – Social Cooperative
HELLENIC PASSIVE HOUSE INSTITUTE
National and Kapodistrian University of Athens
Centre for Renewable Energy Sources and Saving (CRES)