AltaGas Ltd. is a diversified energy infrastructure company operating primarily in North America, structured into three segments: Utilities, Midstream, and Power. The Utilities segment manages regulated natural gas distribution services across Michigan, Alaska, the District of Columbia, Maryland, and Virginia, serving approximately 1.7 million customers, along with providing interstate natural gas transportation and storage. The Midstream segment focuses on natural gas gathering, processing, and marketing, with a notable capacity of around 1.4 billion cubic feet per day, and operates in the Marcellus/Utica gas formation. This segment caters to residential, commercial, and industrial clients mainly in Western Canada. The Power segment generates and sells electricity and offers energy storage and retail power marketing services, with a total operational capacity of 710 megawatts derived from various sources, including natural gas and renewable energy. Founded in 1994 and headquartered in Calgary, Canada, AltaGas aims to leverage its strategic assets to meet the growing demand for natural gas and power in North America.