Glacial Lakes Energy is an ethanol production plant and South Dakota Cooperative comprised of over 4,000 members. They have production plants in Aberdeen, Mina, Huron, and Watertown that produce millions of gallons of ethanol and modified distillers grains each year.  Glacial Lakes Energy, and its subsidiaries, continues to prove to be successful in the industry by continually running above name plate capacity as well as providing economic impact to the agriculture industry, community, and its shareholders.