Jour E 2025

Bpifrance, a leading supporter of businesses and climate-focused initiatives, is organizing Jour E 2026, which will take place on April 2, 2026, at Parc Chanot in Marseille. This free event is dedicated to the ecological and energy transition of businesses, making it a must-attend for all leaders, entrepreneurs, and economic stakeholders looking to turn ideas into concrete actions for the planet.

Jour E 2026 aims to raise awareness, inform, and mobilize participants around environmental and climate challenges, while providing practical tools to adapt strategies, enhance projects, and increase the sustainable impact of businesses.

During this one-day event, the rich and collaborative program will include:

• The E Stage: inspiring talks from leaders, entrepreneurs, and experts on key themes such as decarbonization, green energy, biodiversity, the circular economy, and climate adaptation.

• Workshops and masterclasses to dive deeper into technical topics and engage with experts.

• Greentech pitch sessions showcasing concrete, innovative solutions.

• Personalized “Climate Maturity” diagnostics to create tailored climate roadmaps for participating companies.

• Networking spaces to foster connections and collaborations among participants.

Jour E 2026 is designed to be positive, practical, and action-oriented, enabling each participant to leave with concrete ideas, valuable contacts, and actionable steps to accelerate their ecological and energy transition.

📅 April 2, 2026
📍 Parc Chanot, Marseille, France
🎟️ Free event – prior registration recommended

👉 Find the detailed program, registration information, and all practical details on the event’s official website.