TC Energy added multiple natural gas pipelines and compressor unit additions as part of the 2021 NGTL System Expansion Project in Alberta.

Four families of house wrens chose specially made nesting cavities in the company’s pipeline markers as safe, cozy places to rear their young this summer. And, thanks to a little foresight and some delicate work, the evolution of two of those families was captured on camera.

Connecting to virtually every major pipeline in the U.S. Gulf Coast and additional Midwestern lines, TC Energy’s Columbia Gulf Transmission System (CGT) ensures energy reaches where it’s needed most, adapting to evolving energy demands and shifting environmental priorities.

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All aspects of the life cycle of a pipeline – from design and construction to operation and retirement – are guided by our comprehensive Operational Management System and strictly overseen by regulatory agencies and government departments. That's why every TC Energy pipeline is rigorously and precisely built with high-quality materials and the latest proven technology, and monitored by expert staff, every step of the way. Take the journey with us, and learn about the life cycle of a pipeline from planning to monitoring and beyond.

TC Energy celebrates and recognizes International Women's Day (IWD) – a global movement promoting equality and a gender-inclusive world. A perfect time to highlight just a few of the amazing woman making an impact at TC Energy. From the office to the field, there is a place for everyone at TC Energy. Labourers, equipment operators, engineers, community advisors, administrators, environmental monitors, skilled tradespeople and project managers are just a few of the diverse roles filled by women.

With thousands of employees and contractors at field sites throughout North America, preventing accidents and injuries is a critical task. Learn more about the steps we take.