Atlantic Power
NYSE:ATAtlantic Power Corporation owns and operates a fleet of power generation assets in the United States and Canada. As of December 31, 2020, its portfolio consisted of twenty-one operating projects with an aggregate electric generating capacity of approximately 1,723 megawatts on a gross ownership basis and approximately 1,327 MW on a net ownership basis across eleven states in the United States and two provinces in Canada. The company sells its electricity to utilities and other customers. The company was incorporated in 2004 and is headquartered in Dedham, Massachusetts. As of May 14, 2021, Atlantic Power Corporation was taken private.
CleanSpark
NASDAQ:CLSKCleanSpark, Inc. operates as a bitcoin miner in the Americas. It owns and operates data centers that primarily run on low-carbon power. Its infrastructure supports Bitcoin, a digital commodity and a tool for financial independence and inclusion. The company was formerly known as Stratean Inc. and changed its name to CleanSpark, Inc. in November 2016. CleanSpark, Inc. was incorporated in 1987 and is headquartered in Henderson, Nevada.
Covanta
NYSE:CVACovanta Holding Corp. engages in the operation and ownership of infrastructure for the conversion of waste to energy, related waste transport and disposal, and other renewable energy production businesses. It operates large-scale energy-from-waste and renewable energy projects. The company was founded on April 16, 1992 and is headquartered in Morristown, NJ.
Environmental Power
OTCMKTS:EPGRQEnvironmental Power Corporation engages in the development, ownership, and operation of renewable energy production facilities in the United States. The company develops renewable energy facilities for the production and commercial application of methane-rich biogas produced from animal, food industry, and other organic wastes. The biogas could be sold to end-users or used to produce pipeline-grade methane, which is referred as renewable natural gas, liquefied natural gas, compressed natural gas, and renewable electrical energy or thermal energy, as well as to produce other useful by-products. Environmental Power Corporation operates three single digester facilities in Wisconsin. The company was founded in 1982 and is headquartered in Tarrytown, New York.
MGE Energy
NASDAQ:MGEEMGE Energy, Inc., through its subsidiaries, operates as a public utility holding company primarily in the United States. It operates through Regulated Electric Utility Operations; Regulated Gas Utility Operations; Nonregulated Energy Operations; Transmission Investments; and All Other segments. The company generates, purchases, and distributes electricity and natural gas in Wisconsin and Iowa; owns and leases electric generating capacity; and plans, constructs, operates, maintains, and expands transmission facilities to provide transmission power services. It generates electricity from coal-fired, gas-fired, and renewable energy sources. As of December 31, 2023, the company owned and operated 835 miles of overhead electric distribution lines; 1,330 miles of underground electric distribution cables; 49 substations with an installed capacity of 1.2 million kVA; and gas facilities, including 3,066 miles of distribution mains, as well as supplied electric service to approximately 163,000 customers. MGE Energy, Inc. founded in 2001 and is headquartered in Madison, Wisconsin.