Rockies Express Pipeline

Rockies Express Pipeline (REX)is a proposed 1,679-mile natural gas pipeline system from Rio Blanco County, Colorado, to Monroe County, Ohio.

The Rockies Express Pipeline System is a significant investment in the U.S. energy infrastructure and will help meet the nation's need for energy. At 1,679 miles, this project is one of the largest natural gas pipelines constructed in North America – and one of the most significant in the last 25 years. There is growing demand for safe, clean-burning natural gas in the United States. Additional pipeline capacity will be needed to deliver natural gas to end users.

Rockies Express is being developed by Rockies Express Pipeline LLC, which is a joint development of Kinder Morgan Energy Partners, L.P.; Sempra Pipelines & Storage, a unit of Sempra Energy; and ConocoPhillips.

Rockies Express has three components: Rockies Express — Entrega, Rockies Express — West, and Rockies Express — East.