Xcel Energy, Inc. is an electric and natural gas delivery company. It operates through the following three segments: Regulated Electric, Regulated Natural Gas Utility and All Others. The Regulated Electric segment focuses on generating, purchasing, transmitting, and distributing electricity. The Regulated Natural Gas Utility segment includes purchases, transport, stores, distribution, and sales. The All Others segment involves steam, appliance repair services, non-utility real estate activities, revenues associated with processing solid waste into refuse-derived fuel, investments in rental housing projects that qualify for low-income housing tax credits and equity method investments in energy impact partners funds. The company was founded in 1909 and is headquartered in Minneapolis, MN.