North Dakota Ethanol Biorefineries

Tharaldson Ethanol — Casselton, ND
Phone: 701-347-4000 Address: 3549 153rd Ave SE, Casselton, ND 58012
Website: http://www.tharaldsonethanol.com

Hankinson Renewable Energy (Guardian Energy) — Hankinson, ND
Phone: 701-242-9420 Address: 10801 Highway 11, Hankinson, ND 58041
Website: http://www.guardiannrg.com

Blue Flint Ethanol — Underwood, ND
Phone: 701-442-7500 Address: 2940 Highway 83 NE, Underwood, ND 58576
Website: http://www.blueflintethanol.com

Red Trail Energy, LLC — Richardton, ND
Phone: 701-974-3308 Address: 3640 94th Ave SW, Richardton, ND 58652
Website: http://www.redtrailenergy.com

Dakota Spirit AgEnergy — Spiritwood, ND
Phone: 701-252-2277 Address: 3350 90th Ave SE, Spiritwood, ND 58481
Website: http://www.dakotaspirit.com

Red River Biorefinery — Grand Forks, ND
Phone: 701-757-0105 Address: 1150 S 48th St, Grand Forks, ND 58201
Website: http://www.redriverbiorefinery.com