Fessenheim is a commune in the Haut-Rhin department in Grand Est in north-eastern France.
It is known for:
its hydroelectric power plant on the Grand Canal d'Alsace;
the Fessenheim Nuclear Power Plant next to the Grand Canal d'Alsace, formerly the oldest in service in France since 1977 until it shut down in 2020;
Wikipedia https://en.wikipedia.org/wiki/Fessenheim
Official Website http://www.fessenheim.fr/
Address 37 Rue de la Libération, Fessenheim 68740, France
Coordinates 47°54'52.07" N 7°32'16.14" E