
With significant facilities in the gorges of the Ain (Saut Mortier I, 1901 and Saut Mortier II, 1912), the Franche-Comté company, Union électrique (1897-1946), led an electricity supply network in rural municipalities and enabled craftsmanship in the region of Saint-Claude (R. Tardy, 2003). In the département of Ain, it developed two major lines providing electricity to the municipalities having sold it the land. Even better, it built industrial buildings in return for the land used to place electricity lines, in which craftsmen could rent driving power to run their towers. (PNRHJ - Collection patrimoine, “Heritage collection”)