The General Assembly meets twice a year and sets the overall direction and priorities for the foundation. Its members represent the three main stakeholders of the Green European Foundation: national Green foundations from all over Europe, the European Green Party and the Green Group in the European Parliament. At least 50% of members are representatives of national political foundations.
As of June 2024, the General Assembly of the Green European Foundation is composed of:
1. Members nominated by national political foundations
- Kevin Puisieux – Fondation de l’Ecologie Politique (France)
- Carlo Back – Gréng Steftung (Luxembourg)
- Dirk Holemans – Oikos (Belgium)
- Roderick Kefferpütz – Heinrich Böll Stiftung (Germany)
- Christine Stufferin – Fondazione Alexander Langer (Italy)
- Albin Arleskär – Cogito (Sweden)
- Mar García Sanz – Fundació Nous Horitzons (Spain)
- Juliane Alton – Freda (Austria)
- Miriam Kennet – Green Economics Institute (United Kingdom)
- Noortje Thijssen – Wetenschappelijk Bureau GroenLinks (The Netherlands)
- Raúl Gómez – Transición Verde (Spain)
- Jonathan Piron – Etopia (Belgium)
- Tommy Simpson – Green Foundation Ireland (Ireland)
- Gabor Hanák – Ökopolisz (Hungary)
- Katja Alvoittu – Visio (Finland)
- Justine Pantelejeva, Freedom and Solidarity Foundation (Latvia)
- Lana Pukanic, Institute for Political Ecology (Croatia)
- Ewa Sufin-Jacquemart, Fundacja Strefa Zieleni (Poland)
- Carlos M.G.L. Teixeira, Instituto José Tengarrinha (Portugal)
- Martina Duskova, Institute for Active Citizenship (Czech Republic)
- Eglé Radišauskienė, Democracy Institute (Lithuania)
2. Members nominated by the European Green Party
- Malgorzata Tracz (Poland)
- Rasmus Nordqvist (Denmark)
- Emma Nohrén (Sweden)
- Benjamin Bibas (France)
3. Members nominated by the Green Group in the European Parliament
- Alexandra Geese (Germany)
- Gwendoline Delbos Corfield (France)
- Heidi Hautala (Finland)
- Sara Matthieu (Belgium)
4. Observer members:
- Chris Sakellaridis (Greece)
- Magnus P. Wåhlin, Green Forum (Sweden)
- Melisa Kutluğ – Green Thought Association (Turkey)
- Cinta González Sentís, Federation of Young European Greens (FYEG)
- Michael Schmid, Grüne Bildungswerkstatt Wien (Austria)
- Peter Sims, Green House Think Tank (United Kingdom)