NetworkNature and the French National Research Program on Nature-based Solutions (SOLU-BIOD) and are hosting, for the first time in France, an international congress on Nature-based Solutions. Taking place from 3 to 6 November 2026 at Sorbonne University in Paris, this event will serve as a meeting place for around 500 researchers, practitioners, city representatives, and decision-makers from the NbS community.
The NetworkNature Cities Day will take place on November 4
Together, we will exchange on science, practice and policy, fostering collaboration and knowledge sharing across the international network. The congress will support the uptake of NbS on the ground and promote peer-to-peer learning among attending cities.
This international and cross-sectoral congress aims to bridge science and practice, equipping researchers, practitioners, city leaders, and decision-makers with the knowledge and tools to drive ecological, territorial, and governance transitions, while strengthening co-production with governments, businesses, and local communities to advance Nature-based Solutions worldwide.
Program
The NbS International Congress 2026 will take place over four days, each dedicated to a key theme designed to foster exchanges between all the different actors.
3 November – Opening Day
The congress will begin with an opening plenary session in the auditorium, followed by several thematic sessions and informal networking moments. A poster session in the foyers will showcase ongoing projects and research.
4 November – Scientific Day (led by SOLU-BIOD) and Cities Day (led by NetworkNature and UNP+)
The scientific day will focus on the latest scientific advances related to Nature-based Solutions. After an opening plenary, participants will engage in various thematic sessions, up to four in parallel, to make live the annual SOLU-BIOD event, scientific journeys.
The Cities Day will be hosted by the City of Paris and will foster peer2peer exchange among cities. UNP+
will also host their final symposium at the event, supporting other cities in crafting Urban Nature Plans.
5 November – Practice & Policy Day (led by NetworkNature)
Designed in collaboration with institutional and operational stakeholders, this day will explore the practical implementation of NbS. Conferences, thematic sessions, and the annual NetworkNature event will bring together territories, experts and decision-makers to share perspectives and experiences.
6 November – Closing Day
The final day will gather all participants for a closing plenary session, followed by several thematic sessions.
Some activities may run in parallel. Stay tuned for more information!
