AltaGas is an energy infrastructure company that connects natural gas liquids and natural gas to domestic and global markets. Co.'s business segments are: Utilities, which owns utility assets that deliver natural gas to end-users in the United States; Midstream, which consist of global export assets and processing, fractionation, and liquids handling infrastructure that connect Western Canadian producers from wellhead to the coast and to global export markets, primarily focusing on liquefied petroleum gas; and Power, which is engaged in the generation and sale of capacity, electricity, ancillary services, and related products in Alberta, California, and Colorado.