Heron Lake BioEnergy, LLC announced earnings results for the full year ended October 31, 2019. For the full year, the company announced sales was USD 106.827 million compared to USD 108.472 million a year ago. Operating loss was USD 5.382 million compared to operating Income of USD 893,555 a year ago. Net loss was USD 5.455 million compared to net income of USD 855,216 a year ago.