Albania, Armenia, Austria, Azerbaijan, Belgium, Bosnia and Herzegovina, Croatia, Czech Republic, Denmark, Finland, France, Georgia, Germany, Ireland, Italy,Kosovo, Latvia, Moldova, Netherlands, Poland, Portugal, Romania, Russia, Serbia, Spain, Sweden, Ukraine, United Kingdom
Albania
EDEN Center
Albania
Millieukontakt Albania
Armenia
Active Young Citizens Initiative
Armenia
Blejan NGO
Armenia
Federation of Youth Clubs Armenia – FYCA
Armenia
Khazer
Armenia
Public Awareness and Monitoring Centre
Armenia
Stepanavan Youth center
Armenia
“Yeghvard” Youth – Ecological NGO
Armenia
Armenian Society of Biologists
Armenia
Youth Without Borders
Austria
ÖNJ – Die Österreichische Naturschutzjugend
 
Azerbaijan
"COMMON SENSE" Youth Organization
Belgium
JNM – Jeugdbond voor Natuur en Milieustudie
Bosnia and Herzegovina
Jezero
Czech Republic
Hnutí Brontosaurus
Denmark
Natur &Ungdom
France
JAC - Jeunes Ambassadeurs pour le Climat
France
Pour un réveil écologique (Ecological Awakening)
Georgia
Georgia Youth EcoMovement – SAEM
Germany
DJN – Deutscher Jugendbund fur Naturbeobachtung
Germany
FÖJ-Aktiv
Germany
NAJU – Naturschutzjugend
Ireland
ECO-Unesco
Poland
Oddzial Akademicki Polskiego Towarzystwa Turystyczno-Krajoznawczego w Krakowie – OA PTTK
Portugal
Organisation for the promotion of Ecoclubes
Romania
Green Echoes Association
Russia
Regional non-governmental organization for development of volunteering «AYA»
Russia
EcoCenter Zapovedniks
Russia
Environmental Youth Club – EYC
Serbia
Young Researchers of Serbia
Ukraine
InYouth Ukraine
Ukraine
Ipso Jure
United Kingdom
UK Youth Climate Coalition