TC Energy Corporation operates as an energy infrastructure company in North America. It operates through four segments: Canadian Natural Gas Pipelines; U.S. Natural Gas Pipelines; Mexico Natural Gas Pipelines; and Power and Energy Solutions. The company builds and operates a network of 93,700 kilometers of natural gas pipelines, which transports natural gas from supply basins to local distribution companies, power generation plants, industrial facilities, interconnecting pipelines, LNG export terminals, and other businesses.