Days
Hours
Minutes
Seconds

" Hydroelectricity & regenerative economy "

October 14 and 15, 2025

GRENOBLE - (38 - Alpexpo)

Our sponsors DIAMOND 2024*
*updated on 25/04/2024

Discover the latest
hydro21 newsletter

Follow us

Subscribe to the hydro business newsletter and the hydro21 newsletter

Meeting
organizer

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

Hall d'exposition - Vue aérienne stand - Présentation - Salon Business Hydro
Présentation Salon Business Hydro - Networking sur stand
Présentation Salon Business Hydro - Visite et échange commercial sur stand
Growth of +20% / year

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!

* In 2024: 174 stands and 2,200 visitors - In 2023: 153 exhibitors - 1,700 visitors.

Our 2025 offers

Product offers at the show

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

Hall d'exposition - Vue aérienne stand - Présentation - Salon Business Hydro
Présentation Salon Business Hydro - Networking sur stand

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...

News ...