A European network of 2,000+ cities driving change
From small towns to capital cities, our members are working together to build fairer, climate-neutral and resilient communities. Explore who they are, where they are, and what they are doing.
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AdEPorto
Collective
Portugal
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ALDA
Collective
France
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ALEB
1 653 000 inhabitants
Spain
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AMORCE
Collective
France
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Berdychiv
74 800 inhabitants
Ukraine
-
Bethune-Bruay UC
205 872 inhabitants
France
-
Brest Métropole
210 572 inhabitants
France
-
Brussels-Capital Region
1 217 070 inhabitants
Belgium
-
Carmiano
12 000 inhabitants
Italy
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Cascais Ambiente
216 000 inhabitants
Portugal
-
Castellammare di Stabia
64 500 inhabitants
Italy
-
Chortkiv
36 560 inhabitants
Ukraine
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CITENERGO – Interest association of towns and municipalities for sustainable energy efficiency
Collective
Slovakia
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Cities Northern Netherlands
Collective
The Netherlands
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City of Águeda
50 000 inhabitants
Portugal
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City of Albertville
19 740 inhabitants
France
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City of Almada
250 000 inhabitants
Portugal
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City of Annecy
125 700 inhabitants
France
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City of Aradippou
19 594 inhabitants
Cyprus
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City of Arnhem
161 000 inhabitants
The Netherlands
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City of Aveiro
73 626 inhabitants
Portugal
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City of Barreiro
85 000 inhabitants
Portugal
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City of Besançon
119 000 inhabitants
France
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City of Bistrița
80 000 inhabitants
Romania
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City of Bornova
416 007 inhabitants
Turkey
-
City of Brașov
315 000 inhabitants
Romania
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City of Brussels
187 686 inhabitants
Belgium
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City of Bucharest
2 082 000 inhabitants
Romania
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City of Budapest
2 000 000 inhabitants
Hungary
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City of Büyükcekmece
230 000 inhabitants
Turkey
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City of Čačak
114 000 inhabitants
Serbia
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City of Cadiz
117 000 inhabitants
Spain
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City of Charleroi
203 300 inhabitants
Belgium
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City of Delft
94 512 inhabitants
The Netherlands
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City of Dijon
153 800 inhabitants
France
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City of Dublin
920 000 inhabitants
Ireland
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City of Echirolles
35 700 inhabitants
France
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City of Fourmies
11 500 inhabitants
France
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City of Freiburg-im-Breisgau
217 547 inhabitants
Germany
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City of Gaziantep
1 290 000 inhabitants
Turkey
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City of Geneva
185 726 inhabitants
Switzerland
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City of Grenoble
157 900 inhabitants
France
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City of Guimarães
162 700 inhabitants
Portugal
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City of Heidelberg
144 634 inhabitants
Germany
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City of Helsinki
820 000 inhabitants
Finland
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City of Ivano-Frankivsk
219 479 inhabitants
Ukraine
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City of Kalamata
54 100 inhabitants
Greece
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City of Karlovac
55 705 inhabitants
Croatia
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City of Karşıyaka
325 000 inhabitants
Turkey
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City of Križevci
22 324 inhabitants
Croatia
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City of Lausanne
141 000 inhabitants
Switzerland
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City of le Havre
195 932 inhabitants
France
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City of Les Mureaux
32 600 inhabitants
France
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City of Leuven
100 000 inhabitants
Belgium
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City of Liège
197 000 inhabitants
Belgium
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City of Lille
226 800 inhabitants
France
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City of Lorient
62 000 inhabitants
France
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City of Lviv
760 300 inhabitants
Ukraine
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City of Málaga
576 725 inhabitants
Spain
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City of Mantova
48 590 inhabitants
Italy
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City of Mariupol
475 200 inhabitants
Ukraine
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City of Marseille
826 700 inhabitants
France
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City of Martigny
14 973 inhabitants
Switzerland
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City of Modena
180 641 inhabitants
Italy
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City of Montmélian
4 038 inhabitants
France
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City of Montpellier
281 613 inhabitants
France
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City of Montreuil
105 000 inhabitants
France
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City of Mouscron
57 000 inhabitants
Belgium
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City of Munich
1 456 039 inhabitants
Germany
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City of Namur
107 178 inhabitants
Belgium
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City of Nanterre
90 000 inhabitants
France
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City of Nantes
281 000 inhabitants
France
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City of Niš
260 000 inhabitants
Serbia
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City of Oeiras
171 658 inhabitants
Portugal
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City of Örebro
156 000 inhabitants
Sweden
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City of Pamplona
193 328 inhabitants
Spain
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City of Paris
2 265 884 inhabitants
France
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City of Parma
180 327 inhabitants
Italy
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City of Poprad
56 000 inhabitants
Slovakia
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City of Pordenone
51 044 inhabitants
Italy
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City of Poreč – Parenzo
16 700 inhabitants
Croatia
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City of Rennes
425 745 inhabitants
France
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City of Riga
727 800 inhabitants
Latvia
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City of Rijeka
144 043 inhabitants
Croatia
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City of Rustavi
123 000 inhabitants
Georgia
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City of San Sebastián – Donostia
187 000 inhabitants
Spain
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City of Schaerbeek
132 800 inhabitants
Belgium
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City of Skopje
506 926 inhabitants
North Macedonia
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City of Stuttgart
590 430 inhabitants
Germany
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City of Talence
42 600 inhabitants
France
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City of Tampere
260 000 inhabitants
Finland
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City of Tourcoing
94 000 inhabitants
France
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City of Trnava
71 641 inhabitants
Slovakia
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City of Utrecht
295 122 inhabitants
The Netherlands
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City of València
790 201 inhabitants
Spain
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City of Växjö
96 000 inhabitants
Sweden
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City of Vienna
1 840 570 inhabitants
Austria
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City of Villers-sur-Mer
2 700 inhabitants
France
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City of Zadar
70 779 inhabitants
Croatia
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City of Zagreb
779 000 inhabitants
Croatia
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City of Zoetermeer
124 971 inhabitants
The Netherlands
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Clermont Auvergne Métropole
280 000 inhabitants
France
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CODEMA – Local energy agency of Dublin
920 000 inhabitants
Ireland
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Cork County Council
481 295 inhabitants
Ireland
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CREM – Centre for energy and municipal research
Collective
Switzerland
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Cyprus Energy Agency
1 172 458 inhabitants
Cyprus
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Develop Athens SA
Collective
Greece
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Drohobych
158 150 inhabitants
Ukraine
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EcoEnergy – Municipal Energy Efficiency Network
Collective
Bulgaria
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EECU – Energy Efficient Cities of Ukraine
Collective
Ukraine
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ENA – Local energy agency of Arrabida
234 000 inhabitants
Portugal
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ENERGAIA – Energy Agency for the South of the Porto Metropolitan Area
586 581 inhabitants
Portugal
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Energia Calabria
Collective
Italy
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Energy Cities Algeria
Collective
Algeria
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Energy City Frederikshavn – Local Energy Agency
226 720 inhabitants
Denmark
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Ettlingen Energy Utility
40 000 inhabitants
Germany
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European Metropolis of Lille
1 000 000 inhabitants
France
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FLAME – Federation of local energy and climate agencies
France
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Fyli
48 150 inhabitants
Greece
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Grand Lyon Métropole
1 416 545 inhabitants
France
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Grand Nancy Métropole
257 000 inhabitants
France
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Grenoble Alpes Métropole
398 906 inhabitants
France
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Intercommunality of Oeste
Collective
Portugal
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Ivry sur Seine
64 000 inhabitants
France
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Klimaatverbond Nederland
Collective
The Netherlands
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Klimatkommunerna
Collective
Sweden
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Koprivnica Križevci County
101 221 inhabitants
Croatia
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Kopychyntsi
7 000 inhabitants
Ukraine
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Kutaisi
125 000 inhabitants
Georgia
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La Rinconada
40 000 inhabitants
Spain
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Liepaja
69 000 inhabitants
Latvia
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Lisboa E-Nova – Local energy agency of Lisbon
659 650 inhabitants
Portugal
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Lizzanello
11 700 inhabitants
Italy
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Manisa
1 457 000 inhabitants
Turkey
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Marburg
77 000 inhabitants
Germany
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Marmara Municipalities Union
Collective
Turkey
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Matosinhos
172 560 inhabitants
Portugal
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Mechelen
87 000 inhabitants
Belgium
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Metz Métropole
125 000 inhabitants
France
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NALAS – Network of Associations of Local Authorities of South-East Europe
Collective
North Macedonia
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Nantes Métropole
580 000 inhabitants
France
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Nisporeni
8 000 inhabitants
Moldova
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OER – Orașe Energie Romania
Romania
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Plaine Commune
450 000 inhabitants
France
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PNEC – Polish Network Energie-Cités
Poland
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Poti
42 000 inhabitants
Georgia
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Priboj
14 000 inhabitants
Serbia
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Province of Fryslân
650 000 inhabitants
The Netherlands
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Province of Liège
1 083 400 inhabitants
Belgium
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Region of Bourgogne Franche-Comté
2 816 000 inhabitants
France
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Regional Energy Agency North
Croatia
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Rennes Métropole
403 943 inhabitants
France
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Saint-Étienne Métropole
374 835 inhabitants
France
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Sambir
38 000 inhabitants
Ukraine
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SDEA – Syndicat Départemental d’Energie de l’Aube
299 704 inhabitants
France
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SIPPEREC
Collective
France
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Sireti
5 220 inhabitants
Moldova
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Strasbourg Métropole
452 609 inhabitants
France
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Sustainable City Network
Collective
Cyprus, Greece
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Tallin
461 484 inhabitants
Estonia
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Ubran Community of Pays Basque
Collective
France
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UCSA – Cities of San Giuseppe Vesuviano, Palma Campania, San Gennaro Vesuviano, Striano
68 000 inhabitants
Italy
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Union of Baltic Cities
Collective
Finland
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Union of Communities of Armenia
Collective
Armenia
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Urban Community of Auxerrois
70 000 inhabitants
France
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Urban community of Grand Besançon
160 000 inhabitants
France
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Urban community of Grand Paris Seine Ouest
163 000 inhabitants
France
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Urban community of Grand Paris Sud
336 000 inhabitants
France
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Urban community of La Rochelle
165 000 inhabitants
France
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Urban community of Mulhouse Alsace
110 359 inhabitants
France
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Verona
260 000 inhabitants
Italy
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VVSG – Vereniging van Vlaamse Steden en Gemeenten
Collective
Belgium
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Xanthi
55 000 inhabitants
Greece
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Yerevan
1 086 677 inhabitants
Armenia
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Zlatopil
28 000 inhabitants
Ukraine
