Black Hills
NYSE:BKHBlack Hills Corporation, through its subsidiaries, operates as an electric and natural gas utility company in the United States. The company operates in two segments: Electric Utilities and Gas Utilities. The Electric Utilities segment generates, transmits, and distributes electricity to approximately 222,000 electric utility customers in Colorado, Montana, South Dakota, and Wyoming; and owns and operates 1,394 megawatts of generation capacity and 9,106 miles of electric transmission and distribution lines. The Gas Utilities segment distributes natural gas to approximately 1,116,000 natural gas utility customers in Arkansas, Colorado, Iowa, Kansas, Nebraska, and Wyoming; owns and operates 4,663 miles of intrastate gas transmission pipelines; 42,514 miles of gas distribution mains and service lines; seven natural gas storage sites; and approximately 50,000 horsepower of compression and 516 miles of gathering lines. It also constructs and maintains customer owned gas infrastructure facilities for gas transportation customers; and provides appliance repair services to residential utility customers, as well as electrical system construction services to large industrial customers. In addition, the company produces electric power through wind, natural gas, and coal-fired generating plants; and coal at its coal mine located near Gillette, Wyoming. Black Hills Corporation was incorporated in 1941 and is headquartered in Rapid City, South Dakota.
CEMIG
NYSE:CIGCompanhia Energética de Minas Gerais, through its subsidiaries, engages in the generation, transmission, distribution, and sale of electricity in Brazil. The company generates electricity through renewable energy sources, such as water, wind, sun, and biomass; or non-renewable sources, including fossil and nuclear fuels. As of December 31, 2016, it operated hydroelectric plants, thermoelectric plants, and solar plants with a total installed capacity of approximately 8,000 megawatts in 10 states of Brazil. It is also involved in the telecommunications and energy solutions consulting businesses; exploitation of natural gas; sale and trading of electricity; and acquisition, transport, and distribution of gas and its subproducts and derivatives, as well as provision of technology systems and systems for operational management of public service concessions, including companies operating in electricity, gas, water and sewerage, and other utility companies. The company was founded in 1952 and is headquartered in Belo Horizonte, Brazil.
Chesapeake Utilities
NYSE:CPKChesapeake Utilities Corporation operates as an energy delivery company. The company operates through two segments, Regulated Energy and Unregulated Energy. The Regulated Energy segment natural gas distribution operations in central and southern Delaware, Maryland's eastern shore, and Florida; regulated natural gas transmission in the Delmarva Peninsula, Ohio, and Florida; and regulated electric distribution in northeast and northwest Florida. The Unregulated Energy segment engages in the propane operations in the Mid-Atlantic region, North Carolina, South Carolina, and Florida; unregulated natural gas transmission/supply operation in central and eastern Ohio; generation of electricity and steam; provision of compressed natural gas, liquefied natural gas, and renewable natural gas transportation and pipeline solutions primarily to utilities and pipelines in the United States; and sustainable energy investments. This segment is also involved in the provision of other unregulated services, such as energy-related merchandise sale and heating, ventilation and air conditioning, and plumbing and electrical services. Chesapeake Utilities Corporation was founded in 1859 and is headquartered in Dover, Delaware.
Southwest Gas
NYSE:SWXSouthwest Gas Holdings, Inc., through its subsidiaries, distributes and transports natural gas in Arizona, Nevada, and California. The company operates through Natural Gas Distribution, Utility Infrastructure Services, and Pipeline and Storage segments. It also provides trenching, installation, and replacement of underground pipes, as well as maintenance services for energy distribution systems. As of December 31, 2023, it had 2,226,000 residential, commercial, industrial, and other natural gas customers. Southwest Gas Holdings, Inc. was incorporated in 1931 and is headquartered in Las Vegas, Nevada.