Valero Renewables - Hartley
3260 Van Buren Avenue
Hartley, IA 51346
The Hartley plant, located on 350 acres about 100 miles southeast of Sioux Falls, South Dakota, produces ethanol, distillers grains livestock feed and fuel- and feed-grade corn oil. With original startup in August 2008, the plant was acquired by Valero in April 2009.
The plant buys corn directly from farmers within a 40-mile radius, and from commercial elevators as far as 80 miles.