Heron Lake Bioenergy LLC 

Heron Lake BioEnergy, LLC (HLBYL) is a U.S.-based company primarily engaged in the production and sale of ethanol, alongside various co-products and non-edible corn oil. Its operations are divided into two distinct areas: ethanol manufacturing and the management of a natural gas pipeline. Within its ethanol production arm, the company offers several key products. Its fuel-grade ethanol serves multiple purposes: boosting octane in fuels, acting as an oxygenated additive to cut ozone and carbon monoxide vehicle emissions, providing a gasoline alternative not derived from petroleum, and serving as a renewable fuel to reduce reliance on foreign oil. Beyond ethanol, HLBYL produces distillers' grains, a crucial component for animal feed, especially for the dairy and beef sectors. It also supplies crude corn oil, which is mainly utilized as a raw material for biodiesel and as a nutritional supplement in animal feed. Furthermore, corn syrup is offered, predominantly as an additive to moisten dry animal feed, such as hay. The natural gas pipeline segment not only delivers natural gas to HLBYL's own ethanol facility but also supplies it to external clients. The company relies on third-party marketers for the distribution and sale of its diverse product portfolio. Founded in 2001 and headquartered in Heron Lake, Minnesota, the company initially operated as Generation II, LLC before adopting the name Heron Lake BioEnergy, LLC in June 2004. Since January 29, 2020, Heron Lake BioEnergy, LLC has functioned as a subsidiary of Granite Falls Energy, LLC.