Constance Granier leads the Ellen MacArthur Foundation’s work on the Global Commitment, a global initiative uniting businesses, governments, NGOs, and investors behind a common vision for a circular economy for plastics. Before joining the Foundation, Constance worked at Litterati, a U.S.-based startup, where she developed partnerships across Europe to help cities tackle waste and pollution and prevent litter from entering the environment through the use of AI-driven solutions.