Glacial Lakes Energy LLC
At a glance
Employees20-99
In business sinceNot reported
Industry
HeadquartersWatertown, SD
SAM.gov UEID15QJXMNATD5
Glacial Lakes Corn Processors is a South Dakota cooperative that owns and operates four ethanol production plants located in Aberdeen, Huron, Mina, and Watertown, South Dakota. The company produces ethanol from corn, with facilities producing between 130 and 140+ million gallons per year. The company also markets E30 fuel, a blend containing ethanol.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Glacial Lakes Energy LLC | Watertown | SD | 20–99 | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


