Storage: Harmony Energy inaugurates France's largest BESS plant at the port of Nantes (Loire-Atlantique)
100 MW/200 MWh: this is the capacity of the battery storage plant inaugurated by Harmony Energy at the port of Nantes Saint-Nazaire (Loire-Atlantique) on 16/12/2025.
This is the largest French storage plant to date, and the first plant with the capacity to store two hours of energy. "This battery will increase the installed capacity of battery...