Events › Energy & Sustainability
Energy & Sustainability
200
Exhibitors
2,500
Attendees
The leading B2B trade show for the hydroelectric sector in France and Europe. Organized by Hydro21 at Grenoble Alpexpo, it brings together the entire industrial value chain including equipment manufacturers, engineering firms, operators, and research institutions to discuss new opportunities.
Exhibitor mix: Organized into 4 key sectors: Engineering/Design, Research/Training, Equipment Manufacturing, and Facility Operations. Categories include boiler making, industrial maintenance, and energy production.
Rencontres Business Hydro is held annually. This page tracks the next confirmed edition — Rencontres Business Hydro 2027 dates will be added here once announced.
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Venue
AlpexpoMultipurpose · 42,000 m² · 3 halls · ~3,000 people
Alpexpo is a major exhibition and convention center in Grenoble, France, originally designed for the 1968 Olympic Games. It offers versatile space, including covered exhibition halls, the Summum auditorium for spectacles, and the Alpes Congrès conference center, designed by Jean Prouvé.
📍 2 Av. d'Innsbruck, 38100 Grenoble, France
Operated by SPL Alpexpo
Organizer
Hydro21Nonprofit · Grenoble, France · Founded 2014
A French association fostering innovation and business development in the hydropower sector.
Exhibitor list
16 companies are exhibiting at Rencontres Business Hydro. A sample of 12 is shown below — unlock the full list to see all 16.
Also exhibits at HYDRO, Data Center Nation Milan, World Nuclear Exhibition
Also exhibits at HYDRO, Data Center Nation Milan, World Nuclear Exhibition
Also exhibits at Pollutec Lyon
Also exhibits at WNE - World Nuclear Exhibition, World Nuclear Exhibition, Asics SaintéLyon
Also exhibits at SITL - Semaine Internationale du Transport et de la Logistique
Also exhibits at SITL - Semaine Internationale du Transport et de la Logistique, JDL EXPO, WNE - World Nuclear Exhibition
Also exhibits at EURONAVAL, SIFER, Salon des Maires, des Collectivités Territoriales et de l'Action Publique
Also exhibits at International Fuel Ethanol Workshop & Expo, connecticum Karrieremesse Berlin, Data Center Nation Milan
Also exhibits at KORMARINE, World Nuclear Exhibition, connecticum Karrieremesse Berlin
Also exhibits at WNE - World Nuclear Exhibition, World Nuclear Exhibition, EuroBLECH
4 more exhibitors at Rencontres Business Hydro.
Unlock the complete exhibitor list — every company, with optional ICP filtering and verified buying-committee contacts per matched account.
Why people attend
To source specialized equipment, establish partnerships with major hydropower industrial leaders, discover technical innovations, and engage in targeted business matchmaking and speed meetings.
Who attends
Exhibitor categories
Speakers
2 speakers at Rencontres Business Hydro
Président · Hydro 21
Vice-Président du Salon · Salon Business Hydro
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