Great Lakes Greenhouses is the largest grower, shipper, and packer of hydroponic cucumbers in North America. They have been family owned and operated for the past 34 years, and are certified organic by Ecocert Canada. All energy at Great Lakes Greenhouses is generated on-site to reduce their carbon footprint. Their co-generation system produces all their energy and the excess heat that is produced is captured and used to heat the greenhouse. By integrating state-of-the-art co-generation system, they secure base loads of electricity and thermal demands efficiently while reducing the emissions of greenhouse gases!