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Gas Transmission Northwest XPress Project

Overview

The Gas Transmission North West XPress Project (GTNXP) will upgrade three existing compressor stations on the Gas Transmission Northwest (GTN) system - transporting natural gas since 1962 - to meet increasing demand from residential, commercial and industrial customers in the Pacific Northwest region of the United States while also providing supply reliability to the Pacific Northwest and West Coast regions as natural gas supplies coming from the Rockies region of the United States decline. 

The Project will ensure ongoing reliability to communities in the Western U.S. in a safe and responsible manner, supplementing renewable energy as required. GTNXP's scope consists of the following facilities and associated upgrades with all work to be conducted within the compressor stations' property lines:

Existing compressor station location
Upgraded software operating system to uprate existing turbine compressor horsepower
Additional gas cooling
New turbine compressor Installation
 
 
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Athol, Idaho
Starbuck, Washington
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Kent, Oregon

Read: TC Energy appreciates FERC’s bipartisan approval of its GTN XPress Project

 

Project dates

October 4, 2021

FERC filing

October 23, 2023

FERC certificate

Summer 2024

Commence compressor station upgrades

Winter 2024

Anticipated completion of compressor station upgrades

Leverages existing infrastructure on current footprint

Designed to meet growing natural gas demand

Safely and reliably serves Western U.S

Community Support for GTNXP

“These improvements are necessary to not only upgrade the system but to meet increased demand in an efficient manner.”
Representative Greg Smith
Oregon House of Representatives


“This project will bring good-paying jobs and tangible benefits to area residents and businesses while ensuring that the energy we need to grow our economy is delivered safety and reliably…Our residents also know the importance of a stable power grid and the importance upgrades like those planned in GTNXP play in ensuring that continuity.”
Joe Dabulskis
Judge, Sherman County


“This project will support…additional capacity to regional utilities at a time when additional energy is needed to drive the Northwest’s recovery economy in the wake of the COVID-19 pandemic.”
Dan Kirschner
Executive Director of the Northwest Gas Association


“Even as our nation works in the long-term to rely on alternative sources of energy, the immediate needs of Oregonians are met by traditional energy sources. The GTN Xpress project would transport low-cost natural gas to customers in the Pacific Northwest. The project itself consist of modifications to three compressor station in Oregon, Washington and Idaho.”
Lori Chavez-DeRemer
Member of Congress


“Projects such as GTNXP will help ensure we have the energy needed to grow our economy in a way that is delivered safely and reliably. The project will serve critical needs in meeting residential, commercial and industrial demand for natural gas and renewable natural gas (RNG)…Additionally, TC Energy is actively working to reduce the natural gas carbon intensity for the fuel it delivers”
Sharla Moffett
Senior Policy Director, Oregon Business & Industry


“Projects like the GTN Xpress utilize existing infrastructure with new technology to provide additional value to consumers in the Northwest.”
Russ Fulcher
Idaho's 1st Congressional District Congressman

How can I get my business involved with this Project?

TC Energy has a Vendor Registration site where interested local service providers can express interest in working with us. Please visit TCEnergy.com/vendors for more information about how to register with us.

Who can I contact if I have a question of concern about the project?

Our goal is to maintain continuous contact with our stakeholders throughout this Project. We invite you to contact us with any questions or comments you have about the Project at 1-832-320-5000 or public_affairs_us@tcenergy.com.

Safety is our number one value

For more than 70 years, TC Energy has been a leader in the safe and reliable operation of North American energy infrastructure. From design and construction, to operations and maintenance, safety is integral to everything we do. The Project will be designed, constructed and operated in a safe and environmentally responsible manner. Learn more about our safety practices.

 

Documents and maps

 

How are we regulated?

GTNXP is governed according to regulations outlined by the U.S. Federal Energy Regulatory Commission (FERC).

Federal Energy Regulatory Commission (FERC)
Local 1-202-502-6088
Toll-Free 1-866-208-3372

Ways to reach us

If you have any questions about the Project, please reach out to us via the contact information below. 

Gas Transmission Northwest XPress Project

Gas Transmission Northwest XPress Project
700 Louisiana Street 
Houston, Texas 77002

1-832-320-5000
Emergency Response
Our commitment to the safety of our pipelines and facilities is unwavering. In case of an emergency, visit our Contact page for our complete list of emergency numbers. 
Landowner Helpline
A key component in maintaining the integrity of our facilities is input from stakeholders: Tribal groups, landowners and governments. If you have questions or concerns, please let us know.

Head Office
700 Louisiana Street
Houston, Texas 77002

1-877-287-1782
Media Relations
TC Energy welcomes enquiries from media. Please direct questions to:
1-800-608-7859 Toll-free (North America)
Investor Relations
We welcome inquiries from analysts, shareholders and prospective shareholders at: 
1-800-361-6522 Toll-free (North America)