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Portland XPress Project

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The Portland Natural Gas Transmission System (PNGTS) is advancing the Portland XPress (PXP) project to increase New England’s energy supply without adding new underground facilities. Added to existing capacity, PXP will be capable of transporting 200 million cubic feet per day (MMcf/d) of natural gas to areas where it is in great demand.

Phases I and II of the project are in service, and construction activities are underway on Phase III. PXP is currently on track to be fully in service by yearend 2020.

Helps meet growing energy demand in New England

Will transport some 200 MMcf/d of natural gas

Completion expected by yearend 2020

How are we regulated?

PXP is governed according to regulations outlined by the U.S. Federal Energy Regulatory Commission (FERC). It is also subject to rules and regulations of the Department of Energy (DOE) administered by the Pipeline and Hazardous Materials Safety Administration (PHMSA) and the Environmental Protection Agency (EPA).

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


Ways to reach us

We’re here to answer your questions. For general questions you can contact us by email, but for a quicker response, please call us directly.

Portland Natural Gas Transmissions System (TC Energy)
One Harbour Place
Portsmouth, NH
1-877-287-1782 Toll-Free (North America)


Emergency Response
Our commitment to the safety of our people, pipelines and facilities is unwavering. In case of an emergency, please call the appropriate 24-hour toll-free hotline:
Canada: 1-888-982-7222
US: 1-800-447-8066

Landowner Helpline
A key component in maintaining the integrity of our facilities is input from all stakeholders: Indigenous communities, landowners and governments. If you have questions or concerns, please let us know.

Head Office
700 Louisiana Street
Houston, Texas 77002


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)