How far will the hydroelectic equipment of weirs in the Loire – Allier basin go?
The Loire-Allier basin is one of the main migration routes for wild Atlantic salmon. NGOs have been working for more than 30 years to protect and restore ecological continuity on this axis. Several successes have been achieved. Large dams have been removed (e.g. Maison-Rouge, Saint-Etienne-de-vigan), the Poutès dam is being completely restructured (partial removal) to reduce […]