Frédéric Thivierge is an operations manager at Ethanol Greenfield Quebec. Starting as a maintenance manager, Frédéric quickly advanced and only after two years, was placed in charge of production, establishing a strong culture of continuous improvement and world-class maintenance best practices. Frédéric has worked in maintenance for 15 years, and has held positions in maintenance departments for companies in a variety of industries. www.greenfield.com