Nicknamed the “energy capital of America,” Beulah is home to the nation's first synfuels plant—fuel produced from coal is used as a substitute for natural gas or petroleum. The North Dakota Energy Trail features the Antelope Valley Station, the Freedom Mine, the Great Plains Synfuels Plant and the Knife River Coal Mining Co., as well as other power plants and coal mines in the area; the chamber of commerce has a brochure detailing the trail. Learn More...