Tri-Energy Cooperative is a locally owned cooperative consisting of dedicated members who share a common vision of providing reliable energy solutions to our community. With our roots deeply embedded in the region, we take pride in managing 12 conveniently located stores in Bismarck, Mandan, Dickinson, Sterling, and Lincoln that cater to the diverse needs of our customers. Beyond that, we go the extra mile by delivering bulk fuel, oil, and propane while ensuring businesses and individuals alike have access to the essential resources they require. Committed to delivering top-notch service and fostering sustainable practices, Tri-Energy Cooperative is a trusted partner for all your energy needs.