Our aim is to facilitate the exchange of knowledge and best practices between African and French cities in the fields of sustainable construction, access to water, electricity, energy, food and environmentally-friendly agriculture, to encourage decentralized cooperation and networking between cities committed to sustainable urban development in Africa and France, and to stimulate strategic partnerships between public, private and civil society players to promote the development of ecological and sustainable cities.

The conference was a success, with a small but influential turnout. All the expected personalities were present and enjoyed the support of the town and the Aisne department. The event will become an annual one, enabling communities from all over the world to discuss the challenges facing the city of tomorrow. The social and solidarity economy was highlighted, demonstrating the positive impact of these initiatives. The town of Château-Thierry stood out for its solid associative structure and its young, visionary mayor.