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Portland XPress Project

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

The third-and-final phase of the project entered service in November 2020.

Helps meet growing energy demand in New England

Transports some 200 MMcf/d of natural gas

Placed in commercial service

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

TC Energy is committed to notifying affected landowners, towns, communities and local, state and federal governments and agencies involved in the Project. If you have any questions about the Project, please reach out to us via the contact information below.

Portland Natural Gas Transmissions System (TC Energy)
700 Louisiana Street
Houston, Texas 77002

Emergency Response
Our commitment to the safety of our people, 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


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)