There is Several places now carrying it. There is a Place just North of I-70 about 5 miles. Its called SHOCO and its like a Fueling station for big rigs, Its Not a Truck stop. I live 35 miles north of Denver just outside of a small town and there is a Conoco in Town carring it, Its Less expensive then Regular Diesel and I Have been running it for a little while and Plan to continue. I think you can go to BlueSuns