Enbridge Inc. is an energy infrastructure company with business platforms that include a network of crude oil, liquids and natural gas pipelines, regulated natural gas distribution utilities and renewable power generation. It operates through five segments: Liquids Pipelines, Gas Transmission and Midstream, Gas Distribution, Green Power and Transmission, and Energy Services. Liquids Pipelines consists of pipelines and related terminals that transport various grades of crude oil and other liquid hydrocarbons. Gas Transmission and Midstream consists of its investments in natural gas pipelines and gathering and processing facilities, including US Gas Transmission, and Canadian Gas Transmission and Midstream. Gas Distribution consists of its natural gas utility operations. Green Power and Transmission consists of investments in renewable energy assets and transmission facilities. The Energy Services businesses undertake physical commodity marketing activity and logistical services.