Visite-flash : La centrale hydroélectrique de Long | JEP 2026

Opened in 1903, the Long hydroelectric power plant was one of the first to be built in France. It provided the village with electric lighting and running water, well before many other towns.
Discover how the machinery that earned Long the nickname City of Light worked. The lingering scent of the machinery and the vibration of the turbines will transport you even further back in time.