Viterra Oilseed Processing, located in Warden, WA, is the largest commercial-scale canola processing facility west of the Rocky Mountains. It is one of only two large-scale canola processing facilities in North America using expeller-press technology. The facility is designed to produce over 300,000,000 pounds of canola oil each year. Our oil products are food grade quality and are also available for use as a renewable fuel. Our Canola Meal products are sold into the dairy cattle and other live-stock markets. The Warden plant is designed to crush over 350,000 metric tonnes of canola seed annually.