AltaGas Ltd is a Canada-based energy infrastructure company. The Company operates through three segments: Gas, Power and Utilities. The Gas segment transacts approximately two billion cubic feet per day (Bcf/d) of natural gas and includes natural gas gathering and processing, natural gas liquids extraction and separation, transmission, storage and natural gas marketing, as well as its interest in Petrogas Energy Corp. The Power segment includes generation assets located across North America with over 2,000 megawatt (MW) of capacity from over five fuel types, with opportunities to expand in California and across the United States, as well as the opportunity to develop new gas-fired and renewable generation in Alberta to replace coal. The Utilities segment serves over 560,000 customers through ownership of regulated natural gas distribution utilities across North America and a regulated natural gas storage utility in the United States, delivering natural gas to homes and businesses.