About Northern tier energy

About company

Northern Tier Energy’s refining business primarily consists of an 89,500 barrels per calendar day (96,500 barrels per stream day) refinery located in St. Paul Park, Minnesota. The St. Paul Park Refinery has a complexity index of 11.5, which refers to the ability of a refinery to produce finished products based on its investment intensity and cost relative to other refineries. The refinery’s complexity allows it to process a variety of light, heavy, sweet and sour crudes into higher value refined products.