Dickinson Renewable Diesel Facility became fully operational in 2021 as the second largest facility of its kind in the United States. M MARATHON Dickinson Renewable Diesel Facility At Marathon, we are committed to addressing global energy demands while simultaneously reducing the carbon footprint of both our operations and the products we manufacture. Our approach to sustainability involves ramping up the production and promotion of renewable fuels, exploring avenues to integrate renewable energy into our operations, and actively pioneering and implementing cutting-edge technologies that not only mitigate environmental impact but also boost business efficiency. Dickinson Renewable Diesel Facility became fully operational in 2021 as the second largest facility of its kind in the United States . M MARATHON Dickinson Renewable Diesel Facility At Marathon , we are committed to addressing global energy demands while simultaneously reducing the carbon footprint of both our operations and the products we manufacture . Our approach to sustainability involves ramping up the production and promotion of renewable fuels , exploring avenues to integrate renewable energy into our operations , and actively pioneering and implementing cutting - edge technologies that not only mitigate environmental impact but also boost business efficiency .