" Hydroelectricity & regenerative economy "
October 14 and 15, 2025
GRENOBLE - (38 - Alpexpo)
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The French Alps are Europe’s No. 1 hydroelectric hub. They are home to an unrivalled density of facilities, as well as all the skills and companies needed to master this energy of the future, one of the few industrial sectors in which France retains sovereignty.
Under the aegis of Hydro 21, this dynamic ecosystem now includes more than a hundred members, operating in four key business sectors:
- Engineering: Design and construction of major facilities, civil engineering structures and technical and economic studies.
- Research and training: Development of new skills and technologies to meet the challenges of hydropower.
- Manufacturing: PProduction and integration of hydraulic, electrical and mechanical equipment.
- Operations: Management and maintenance of hydropower facilities, as well as energy, information and control systems.
France's N°1 hydropower
trade show
The Business Hydro Show is the emblematic meeting place for
Experts in hydroelectricity and innovation, located in the heart of the Alps, a unique industrial hub in Europe that concentrates the entire industrial value chain.
2025 targets
3 Villages
4 highlights
+ 200 exhibitors
+ 2,500 participants
A start-up area and more than a dozen business sectors represented
Official opening
with the Grand Témoin
Plenary sessions & pitches
Innovation Awards
& Gala evening
Launch of the Centenary Book
Take advantage of the Business Hydro show network by becoming an exhibitor!
Our 2025 offers
Stands
4m², 6m² et 9m² turnkey stands
Visibility
Digital, Alpexpo exhibition
and our new 2025 products
Sponsoring
12m², 18m² et 24m²,
become the official sponsor of the Ceremony
The 3 villages
Dive into the heart of innovation, recruitment and career opportunities with the Jobs, Contractors and Innovations Villages!
Discover concrete solutions to meet the challenges of jobs in short supply, meet your future partners directly, and explore the latest technological advances in the hydropower industry. A must-attend event to boost your projects and forge strategic links!
They talk about us...
Discover the press articles and press reviews of our Business Hydro trade fair throughout the year.
Experts, personalities and VIP partners give their views at the hydro 2023 Business Meetings