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

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This report—produced since 2001—provides us with the opportunity to comprehensively and transparently report on our economic, social and environmental performance. We define corporate responsibility (CR) as our “commitment to operating in an economically, socially and environmentally sustainable manner while recognizing the interests of our stakeholders.”

Extending from New York state to the Midwest and Southeast, TC Energy’s Columbia Gas Transmission system moves the natural gas relied upon by millions of Americans for their energy and heating needs.

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We are a leader in the responsible development and safe and reliable operation of energy infrastructure across North America.

With more than 30 storage locations in four states, Columbia Gas Transmission Storage has enough capacity to handle almost 630 billion cubic feet of natural gas.

Announcing the in-service of the Grand Rapids Pipeline Project, a 460-kilometer pipeline to transport crude oil production from their oil sands project to the Edmonton, Alberta market.