Stock photography, photos: Ethanol Plant Stock photos of Ethanol plant in Rosholt SD Photograph: © Jim Parkin Click for a larger image and more information Keywords associated with this stock photo: usa, us, united states, united states of america, south dakota, sd, rosholt,energy, industry, technology, transportation, petroleum, ethanol, alcohol, corn, chemical, production, ethaol production, petroleum production, agriculture, gasoline additive