Jour E – 2026

Jour E is a key event dedicated to accelerating the ecological and energy transition for businesses. The event brings together committed business leaders who want to move from ambition to action and turn the transition into a real business opportunity. Designed as a positive and collaborative day, Jour E focuses on practical solutions to help companies advance concretely in their environmental transformation.

The program features inspiring talks on energy, decarbonization, biodiversity, circular economy, and resilience, along with thematic workshops, Greentech startup pitches, expert masterclasses, personalized climate diagnostics, and networking spaces to foster collaboration and new initiatives.

Pierre-Emmanuel Casanova & Belén Moreno
Marseille, Parc chanot