With a location in Orange, Calif., Kinder Morgan Energy Partners is one of the largest publicly traded pipeline limited partnerships in the United States. The company is an independent transporter of refined petroleum products and a major transporter and storage operator of natural gas. It is a transporter and marketer of carbon dioxide for enhanced oil recovery projects in North America. Kinder Morgan Energy Partners also transports crude oil and petroleum products from the Midwest. The company is a subsidiary of Kinder Morgan, which is one of the largest pipeline transporters and terminal operators in North America. The parent company operates more than 37,000 miles of pipelines that transport natural gas, crude oil, petroleum products and carbon dioxide. It also operates Kinder Morgan Management and Knight.