City of Ettelbruck

Country: Luxembourg (LU)
Region: Luxembourg (LU00)

City of Liège

Country: Belgique/België (BE)
Region: Prov. Liège (BE33)

City of Lorient

Country: France (FR)
Region: Bretagne (FRH0)

City of Mechelen

Country: Belgique/België (BE)
Region: Prov. Antwerpen (BE21)

City of Paris

Country: France (FR)
Region: Ile-de-France (FR10)

City of The Hague

Country: Nederland (NL)
Region: Zuid-Holland (NL33)

City of The Hague

Country: Nederland (NL)
Region: Zuid-Holland (NL33)

City of Utrecht

Country: Nederland (NL)
Region: Utrecht (NL31)

Climate Agency Strasbourg

Country: France (FR)
Region: Alsace (FRF1)

Climate Agency Wiesbaden

Country: Deutschland (DE)
Region: Darmstadt (DE71)

Climate Alliance

Country: Deutschland (DE)
Region: Darmstadt (DE71)

Climate Partner South Baden e.V.

Country: Deutschland (DE)
Region: Freiburg (DE13)

Cluster Eco-construction

Country: Belgique/België (BE)
Region: Prov. Namur (BE35)

Comhairle Ceantar na nOileán CTR

Country: Éire/Ireland (IE)
Region: Northern and Western (IE04)

Community Land Trust Ghent

Country: Belgique/België (BE)
Region: Prov. Oost-Vlaanderen (BE23)

Constellr GmbH

Country: Deutschland (DE)
Region: Freiburg (DE13)