Colorado Interstate Gas Company, L.L.C., a subsidiary of Kinder Morgan, operates a 4,350-mile pipeline system delivering gas from production areas in the Rocky Mountains and the Anadarko Basin to Colorado, Wyoming, the Midwest, Southern California, and the Pacific Northwest. Operating at around 50% utilization, it primarily serves producers, power, and utilities sectors, with major customers including Public Service of Colorado, Black Hills Energy, and Anadarko Energy Services.