TEAM2 is the French national innovation cluster for circular economy and recycling that supports sectors dedicated to the production and use of new resources, thanks to its expertise and its network of industrial, scientific and institutional partners. For its members, the cluster represents a platform for information and exchanges thanks to its constant monitoring of recycling opportunities, achievements and trends and its links with a vast network of professionals, particularly within working groups and collaborative events. TEAM2 is fully committed to the regional dynamic of the Third Industrial Revolution. It is particularly active with the ecosystem of the battery valley of Region Hauts de France, from academic to start-ups and industries, covering all the topics of circular economy applied to critical raw materials.