Midwest Ag Energy Share: Energy & Environment Midwest Ag Energy Visit Website 2841 3rd Street SW Underwood, ND 58576 (701) 442-7513 Facebook Hours: Office Hours: Mon-Fri 7am-3:30pmControl Room Hours: 24/7 About Map About An upper Midwest bio-fuels enterprise consisting of Blue Flint near Underwood, ND & Dakota Spirit near Spiritwood, ND. What's Nearby? Distance: 5 10 15 20 25 50 mi.