News April–June 2007
News Release: April 19, 2007 | View Printable PDF Version |
Docket No. CP06-354, et al. |
Commission approves Rockies Express-West Pipeline; Project will supply growing demand east of Rockies
The Federal Energy Regulatory Commission today approved the new Rockies
Express-West interstate pipeline project intended to transport more than 1.5 million
dekatherms (Dth) per day of Rocky Mountain natural gas to supply growing energy
demand in markets east of the Rockies.
The Commission also authorized the construction and operation of two related
components of the Rockies Express-West project proposed by TransColorado Gas
Transmission Co. and Questar Overthrust Pipeline Co. Together with Rockies Express,
the entire project will consist of nearly 800 miles of new pipeline, more than 237,000
horsepower (hp) of compression, meter stations and other related facilities that will span
portions of Colorado, Wyoming, Nebraska, Kansas, Missouri and New Mexico.
The Commission conditioned its approval of the Rockies Express, TransColorado
and Overthrust projects by requiring the companies to adhere to measures that will
mitigate any potential adverse environmental impact identified by FERC Staff after its
thorough analysis of the proposals.
FERC Chairman Joseph T. Kelliher observed: "This pipeline is one of the largest
Greenfield projects the Commission has certificated in recent years. It promises to bring
reliable and affordable gas supplies to U.S. consumers while helping address the disparity
in prices for producers in the Rocky Mountain region. The Rocky Mountain region is a
major supply source for the Lower 48 states and its production continues to grow. In
addition, the amount of proven reserves, critical for increased production, is growing as
well. The increased access to Rocky Mountain supplies afforded by this project will help
to offset the production decline in other areas, including the Gulf of Mexico."
Rockies Express-West will construct and operate 713 miles of 42-inch diameter
mainline pipeline and related facilities that will commence at the existing Cheyenne Hub
and extend eastward to an interconnection with Panhandle Eastern Pipeline Company in
Audrain County, Missouri. Rockies Express also proposes to construct approximately
177,000 hp of additional compression at five new compressor stations and two currently
certificated compressor stations. In addition, Rockies Express proposes to lease 625,000
Dth per day of capacity on Overthrust's system.
TransColorado will construct and operate certain facilities, including new
compression totaling 15, 390 hp, to transport an additional 250,000 Dth per day of natural
gas from the Blanco Hub area in San Juan County, New Mexico through the
TransColorado pipeline system to Rockies Express at the an existing interconnection
located at the Meeker Hub in Rio Blanco County, Colorado.
Overthrust will construct and operate an estimated 77 miles of new pipeline that
will extend from the terminus of Overthrust's existing transmission system to an
interconnection with Rockies Express at Wamsutter in Sweetwater County, Wyoming. In
addition, Overthrust will install 45,000 hp of compression at two new compressor
stations. This project is designed to provide an additional 750,000 Dth per day of
capacity to an existing interconnection with Wyoming Interstate Co. Ltd. and 625,000
Dth per day of capacity to a proposed delivery point with Rockies Express at Wamsutter.
The Commission's order will require the companies to complete and make the
various facilities available for service within one year.
R-07-30
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