Enbridge, Inc. engages in the provision of gas and oil. The company is headquartered in Calgary, Alberta and currently employs 11,500 full-time employees. The company went IPO on 2001-10-30. The Company’s segments include Liquids Pipelines, Gas Transmission, Gas Distribution and Storage and Renewable Power Generation. Liquids Pipelines include marketing of crude oil and consist of pipelines and terminals in Canada and the United States that transport and export various grades of crude oil and other liquid hydrocarbons. Gas Transmission consists of its investments in natural gas pipelines and gathering and processing facilities in Canada and the United States. Gas Distribution and Storage consists of its natural gas utility operations. Renewable Power Generation consists of investments in wind and solar assets, geothermal, waste heat recovery, and transmission assets. The firm owns Questar Gas utility, Aitken Creek Gas Storage facility and Aitken Creek North Gas Storage facility. Its Questar Gas's asset portfolio includes over 21,000 miles of natural gas distribution and transmission pipelines.