Located in the heart of a former paper mill closed in 1975, the Savoyeux power plant was acquired in 2015 by the ARTEA Group. In 2017, two Kaplan Double Adjustment direct-drive turbines were installed in the power plant, along with the replacement of all the production equipment.
The Sauvat power station was the first high-head project of the ARTEA Group. It is also fully in line with ARTEA's strategy of supplying energy with electricity without a purchase obligation. The power station has been renovated with a second 400 kW turbine to increase the power.
Acquired in May 2015, the plant of Samoëns has been renovated with an increase in power. It is part of ARTEA's strategy of supplying energy with electricity outside of the purchase obligation.
The building originally housing a 640 kW turbine was expanded to accommodate a second 400 kW turbine. kW under purchase obligation.
The water intake and electrical installations have been completely renovated.
Nestled in the heart of the listed site of the Gorges de la Langouette, the The Planches-en-Montagne generating station was built in the 1960s at the of an old sawmill.
The first draft of the ARTEA Group's average fall, the take water, electrical installations and production facilities have fully rehabilitated in 2017.
Acquired in 2015, the Perrigny power plant is the second hydraulic project of the ARTEA Group. It relaunches the group's growth phase in hydroelectricity. Renovated in 2010 as part of the purchase obligation contracts, ARTEA chose to renovate the site's automation in order to improve the power plant's performance.
The Moulin du Pont power station was completely rebuilt with the installation of a new Kaplan turbine. The site, abandoned for many years, has been redesigned for better performance and easier operation. A fish pass, planned on the left bank, will complete the equipment in the summer of 2020.
Neighbouring the Moulin du Pont power station, the Marvit power station has undergone a complete overhaul of its production facilities coupled with major ecological compliance work on a threshold of over 5 metres.
Installed at the diversion canal of the old lock at Duellas Falls, the power station is the first hydraulic project of the ARTEA Group, acquired in 2011. It was renovated between 20012 and 2013. As part of its acquisition, the automation system was renovated to improve the power plant's performance.
Initially resulting from the transformation of the former Moulin Rayot into a spinning mill, the Colombier-Fontaine power station is installed on a former industrial complex. In 2016, ARTEA teams renovated the power station by modifying the water intake, installing a fourth unit and modernising all the electrical installations and automation on the site.