The 295-mile (475-km) Portland Natural Gas Transmission System spans New England from the Canadian border to pipeline connections in New Hampshire, Maine and Massachusetts.

tc-operations-map 1.pdf

Learn more about TC Energy's federally regulated End of Life Cycle Program with the Canada Energy Regulator (CER).

This brochure contains informaton about excavation related activities near the Portland Natural Gas Transmission System, operated by TransCanada.

HOUSTON, April 25, 2022 (GLOBE NEWSWIRE) -- Media Advisory – TC Energy Corporation (TSX, NYSE: TRP) (TC Energy), a leading North American energy infrastructure company, and GreenGasUSA , an owner and operator of renewable natural gas (RNG) value chain critical assets, have announced a strategic collaboration to explore development of a network of natural gas transportation hubs, including RNG. These transportation hubs would provide centralized access to existing energy transportation...

Compressor stations keep the natural gas flowing at a desired flow rate by mechanically re-pressurizing the gas along the pipeline.

We are responding to a natural gas leak on our ANR Pipeline system suspected to be caused by a third-party line strike located near Fennville, MI.

This brochure contains important safety information about natural gas pipelines and TransCanada has a regulatory obligation to communicate this information to stakeholders that live and work near pipelines.

This brochure contains important safety information about natural gas pipelines, and you live or work near the Portland Natural Gas Transmission System (PNGTS), operated by TransCanada.