The forty monks of the Abbey at Fontgombault get a new hydroelectric plant. The video is in French, but the visuals make it possible to understand what is being installed. The priest (père) in charge does much of the talking, but French is so pretty (English is 29% French). Auto-consommation - self-consumption; puissance - power. I hear kilowatt in there. Fontgombault is closer to becoming self-sufficient.
https://en.wikipedia.org/wiki/Solesmes_Congregation
https://en.wikipedia.org/wiki/Solesmes_Congregation