Angelo Ligori, left, plant manager of the GreenField Specialty Alcohols plant in Chatham, Ont. shows one of the two co-generation units to MPP Bob Belaney, parliamentary assistant to the Minister of Energy, during a tour on Wednesday, May 25, 2016. The co-generation units are each powered by 5,000 horse-power jet engines that have helped the facility generate most of its own power needs. (Ellwood Shreve/Chatham Daily News/Postmedia Network)