In November 2015 L'Anse Warden Electric Company (LWEC) submitted results from an emission test on the Boiler No. 1 exhaust duct to Michigan Department of Environmental Quality (MDEQ). Boiler no. 1 was a coal-, oil- and gas-fired steam generating station until it converted to biomass.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- L’Anse Warden Electric Company Boiler Number One Emissions Test Report - November 2015 (PDF)(287 pp, 8 MB, Nov. 20, 2015)