Gas Transmission Northwest is a 1,353 mile (2,177, km) natural gas pipeline system that transports Canadian natural gas to communities in Washington, Oregon and California. With capacity to deliver as much as 2.9 billion cubic feet (Bcf) per day, Gas Transmission Northwest offers families and businesses in the Pacific Northwest and California a safe and reliable source of daily fuel for cooking, heating, air conditioning and more.
TransCanada operates Gas Transmission Northwest and effectively owns 26.8 percent of the pipeline through its interest in TC PipeLines, LP.
For commercial information, visit TCPlus.com.
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Gas Transmission Northwest is a 1,353 mile (2,177, km) natural gas pipeline system with authorized capacity of 2.9 billion cubic feet (Bcf) per day.
Explore the infrastructure and facilities that make up the system.
Gas Transmission Northwest is governed according to regulations outlined by the Federal Energy Regulatory Commission (FERC). It is also subject to rules and regulations of the Department of Energy administered by the Pipeline and Hazardous Materials Safety Administration, and the Environmental Protection Agency.
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.
|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.|