Emmanuelle Lejeune develops and implements ecological and social sustainability strategies in the performing arts. After beginning her sustainability journey at the Paris Opera (France), she expanded her expertise at the Representation Office of the Hauts-de-France Region to the European Union.
She is currently Sustainable Advisor at Théâtre de Liège – Théâtre d’Europe (Belgium), where she also coordinates European cooperation projects, including STAGES, an ambitious initiative dedicated to accelerating the ecological transition of the performing arts sector. Her work connects artists, cultural professionals, researchers, and policymakers to foster innovation, strengthen collaboration, and drive systemic change towards a more sustainable cultural ecosystem.