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Hydroelectric power plants combine a water intake, a conveyance structure and a powerhouse. Depending on the topography, they may be concentrated at a single location for low-head developments equipped with Kaplan, VLH or Dive turbines, suited to high flow rates and low heads. Other installations extend over long distances to accommodate significant heads, with a water intake connected to the powerhouse by a penstock or hydraulic tunnel. Pelton turbines can then operate with low flow rates under high heads. Between these extremes, a wide range of turbines (Francis, Banki…) meets the requirements of each configuration.
Hydrostadium works across all technical disciplines:
This integrated approach enables our clients to benefit from a single point of contact to manage the entire project, from design through to implementation.
We support both renovation and new-build projects:
Our clients (territorial utilities, local authorities, independent producers and EDF) trust us to deliver reliable, tailor-made hydropower projects, thanks to our technical expertise and comprehensive support.
Access the details of a project by selecting a point on the map.
Storm Alex severely affected the Alpes-Maritimes on 1 October 2020. The damage assessment was very serious: 13,000 people affected, 18 dead or missing Destroyed roads, flood protection...
The Neuville-sur-Ain scheme is located in the eponymous municipality in the Ain department (01). It is located downstream of the EDF Allement dam and upstream of the privately owned Oussiat dam....
Main technical features The Mancioux facility, located 60 kilometres from Toulouse, turbines water from the Garonne. It is one of the five power stations operated by the Palaminy Plant Group,...
Full project management services for the installation of reserved-flow turbines (turbine-generator units, penstocks and gates, electrical systems and MV HV switchgear) at the Hautefage Dam. Main...
The works carried out were intended to strengthen the structures on the right bank of the Bergerac hydroelectric scheme: Treatment of watertightness defects in the debris-clearing canal by mortar...
In 2019, HYDROSTADIUM signed a contract for the full project management of a small hydropower plant development project, including commissioning of the facility. Main technical features A...
HYDROSTADIUM provided project management services for the comprehensive renovation of the scheme, including detailed design studies for the penstock, contractor procurement and construction...
Project management for the complete renovation of the Chavaroche scheme (7.8 MW) and the construction of a small hydropower plant for turbining the reserved flow (90 kW). Main...
Project management for the complete rehabilitation of the Notre-Dame de Briançon development (3.4 MW), including detailed design studies for the penstock. Main technical features Ø...