Expobiogaz · 2027

Agoris analysis · updated May 2026

Key takeaways

• Expobiogaz is the renewable gas trade show (anaerobic digestion, power-to-gas, pyrogasification, hydrothermal gasification, grid injection, bioGNV) in France. The next edition takes place on 2 and 3 June 2027 at Reims Expo: the touring show leaves Lyon Eurexpo for the Marne, at the heart of an agricultural and wine-growing region where the anaerobic digestion sector is highly active.
• It covers the entire biogas value chain, from farmer-digesters to industrial players and local authorities: a tightly focused, vertical sector trade show.
• The show changes city from one edition to the next (Strasbourg, Lyon, Reims). In Lyon in 2026, it was exceptionally paired with the Open Energies trade show; this pairing is not being repeated for the 2027 Reims edition.
• Organised by GL events (GreenTech+), with the Club Biogaz de l'ATEE as co-organiser.

Who exhibits

Typical profile

Biogas producers, technology suppliers, energy companies, engineering consultancies and equipment manufacturers in the sector. Target audience: project leaders, farmer-digesters, local authorities and industrial players.

Notable exhibitors

List of exhibitors on the official website: expobiogaz.com.

Quality of the visitor base

Target audience: biogas sector professionals, public decision-makers and project leaders. The 2027 location in the Grand Est region is aimed particularly at agricultural players and local authorities in the north-eastern half of France.

Activities & community

Conference programme

The 2027 programme has not yet been published. For reference, the conferences at the 2026 edition covered the regulatory and financial framework (PPE, the end of cogeneration tariffs), technologies (hydrothermal gasification, recovery of biogenic CO2, grid injection), agricultural anaerobic digestion and bioGNV.

Community & networks

Co-organised with the Club Biogaz de l'ATEE, which structures the biogas and biomethane sector in France.

On site: what you need to know

Access, parking and accommodation: see the Reims Expo listing for the 2027 edition.

Specific to the show:

• Visitor badge: free, reserved for professionals, by online registration.

How much it costs to exhibit

Exhibitor rates not published: quote on request from GL events.

Planning your visit

For the exhibitor

• 9 months out: request a quote from GL events.
• 6 months out: stand plan, choice of thematic zone.
• 3 months out: accreditations, accommodation in Reims.
• 6 weeks out: final brief, delivery of materials.

For the decision-maker visitor

• Free professional badge on registration.
• Sector-focused format: 1 day is enough, target the regulatory and technical conferences.

Policy & CSR initiatives

Expobiogaz sets out its commitments on its Our ESG commitments page: carbon reduction (green electricity, charging points, car-sharing), waste reduction (paperless badges, sorting) and local roots (short supply chains, donations).

How the show has evolved

Trajectory analysis

Expobiogaz is a vertical trade show for the biogas sector, with a touring format (Strasbourg, then Lyon in 2026, and Reims in 2027). The 2026 Lyon edition introduced an exceptional pairing with Open Energies, broadening the combined audience. For 2027, the show returns to a standalone format and moves to the Grand Est, a region with a high density of agricultural anaerobic digestion projects, anchoring the event as close as possible to its project leaders.

Unless otherwise stated, all factual data in this listing comes from the organiser's official website (expobiogaz.com).