UNION ELECTRIC CO

Evergy, Inc., along with its subsidiaries, operates as an integrated electric utility, focusing on the production, conveyance, distribution, and direct sale of power throughout Kansas and Missouri in the United States. The company's electricity generation relies on a diverse energy mix, utilizing sources such as coal, hydroelectric, landfill gas, uranium, natural gas, and oil, alongside a growing portfolio of renewables like solar and wind energy. Supporting its operations, Evergy maintains a robust infrastructure, which includes roughly 10,100 circuit miles of high-voltage transmission lines, about 39,800 circuit miles of overhead distribution lines, and an additional 13,000 circuit miles of underground distribution networks. It provides service to a substantial customer base of approximately 1,620,400, encompassing residential consumers, commercial enterprises, industrial facilities, municipal entities, and fellow electric utilities. Evergy, Inc. was founded in 2017 and has its main corporate headquarters situated in Kansas City, Missouri.

WEC Energy Group, Inc. is a major American energy provider that delivers both regulated natural gas and electricity services, along with regulated and non-regulated renewable energy solutions across the United States. The company's operations are structured into six key segments: Wisconsin, Illinois, Other States, Electric Transmission, Non-Utility Energy Infrastructure, and Corporate and Other. WEC Energy is involved in a comprehensive range of energy activities, encompassing the generation and distribution of electricity using a diverse mix of sources. These include traditional fuels like coal, natural gas, and oil, as well as sustainable options such as hydroelectric, wind, solar, and biomass. Additionally, the company manages electric transmission, provides retail natural gas distribution, handles natural gas transportation, and produces and sells steam. As of December 31, 2021, WEC Energy maintained an extensive infrastructure network. This included approximately 35,800 miles of overhead and 35,600 miles of underground electrical distribution lines, supported by 440 electric distribution substations and 510,500 line transformers. Its natural gas network comprised 50,900 miles of distribution mains, 1,200 miles of transmission mains, 2.3 million lateral service connections, and 500 distribution and transmission gate stations. Furthermore, the company controlled underground natural gas storage facilities with a substantial working capacity of 68.2 billion cubic feet. WEC Energy Group, Inc. was founded in 1981. It was previously known as Wisconsin Energy Corporation before officially changing its name in June 2015. The company's primary corporate offices are located in Milwaukee, Wisconsin.

Alliant Energy Corporation operates as a utility holding entity, delivering regulated electricity and natural gas provisions. The company's activities are structured across three primary segments: Utility Electric Operations, Utility Gas Operations, and Utility Other. Through its subsidiary, Interstate Power and Light Company (IPL), it is responsible for generating and distributing electricity, and distributing and transporting natural gas to individual consumers across Iowa. IPL also supplies electricity to wholesale buyers in Minnesota, Illinois, and Iowa, in addition to producing and supplying steam within Cedar Rapids, Iowa. By the close of 2021, IPL served around 500,000 retail electricity clients and roughly 225,000 retail natural gas customers. Similarly, its other subsidiary, Wisconsin Power and Light Company (WPL), handles the generation and distribution of electricity, as well as the distribution and transport of natural gas for retail consumers throughout Wisconsin, alongside selling electricity to wholesale accounts within the state. At the same date (December 31, 2021), WPL provided electric service to approximately 485,000 retail clients and natural gas to about 200,000. Its diverse retail clientele spans sectors such as farming, agriculture, industrial manufacturing, chemicals, packaging, and food production. Furthermore, the corporation holds and manages a short-line rail freight operation in Iowa, a multi-modal freight terminal (barge, rail, and truck) situated on the Mississippi River, and a rail-accessible warehouse, also in Iowa. It also provides freight brokerage solutions. The company also possesses stakes in a 347-megawatt (MW) natural gas-powered electricity generation facility near Sheboygan Falls, Wisconsin, and a 225 MW wind energy farm in Oklahoma. Established in 1981, its corporate headquarters are situated in Madison, Wisconsin.

Entergy CorporationETR · EnergyNew Orleans, United States

68% matchPublic

Entergy Corporation, headquartered in New Orleans, Louisiana, is a prominent American energy company primarily involved in generating and distributing electricity across the United States. Its operations are divided into two main divisions: Utility and Entergy Wholesale Commodities. The Utility division manages the end-to-end process of generating, transmitting, distributing, and selling electricity. This service covers specific regions of Arkansas, Louisiana, Mississippi, and Texas, including the metropolitan area of New Orleans, providing electricity to 3 million utility customers in these states. Additionally, this segment handles natural gas distribution. In contrast, the Entergy Wholesale Commodities division focuses on the ownership, operation, and decommissioning of nuclear power facilities. It also holds stakes in various non-nuclear power plants, selling their output to wholesale clients, and offers specialized services to other nuclear power plant operators. Entergy's electricity generation portfolio is diverse, utilizing natural gas, nuclear, coal, hydroelectric, and solar power. Collectively, its power plants boast an approximate generating capacity of 26,000 megawatts (MW), with 6,000 MW specifically from nuclear sources. Beyond its direct utility customers, Entergy also supplies energy to a range of wholesale clients, including other retail power providers, utility companies, electric power cooperatives, energy trading organizations, and fellow power generation firms. The company has a long history, established in 1913.

MGE Energy, Inc. operates as a public utility holding company, primarily conducting its business in Wisconsin through various subsidiary entities. The company's operations are divided into several key segments: Regulated Electric Utility, Regulated Gas Utility, Nonregulated Energy, Transmission Investments, and an "All Other" category. Its core activities involve the generation, acquisition, and delivery of electricity, utilizing owned or leased power generation facilities situated in both Wisconsin and Iowa. Furthermore, MGE Energy undertakes the planning, construction, operation, maintenance, and expansion of transmission infrastructure to provide essential transmission services. The company's electricity generation portfolio includes coal-fired, gas-fired, and renewable energy sources, supplemented by power purchased under both short-term and long-term agreements. As of December 31, 2021, MGE Energy was supplying electricity to 159,000 customers in Dane County, Wisconsin, and distributing natural gas to 169,000 customers across seven Wisconsin counties. The company maintains its corporate headquarters in Madison, Wisconsin.

OGE Energy CorpOGE · EnergyOklahoma City, United States

66% matchPublic

OGE Energy Corp., along with its various subsidiaries, operates as a comprehensive energy and utility provider. The company facilitates the physical delivery and associated services for electricity, natural gas, crude oil, and natural gas liquids across the United States. Its core operations encompass the generation, transmission, distribution, and sale of electrical power. OGE Energy serves approximately 879,000 retail electric customers within an expansive service area spanning about 30,000 square miles in Oklahoma and western Arkansas. The company also owns and manages a diverse portfolio of power generation facilities, utilizing coal, natural gas, wind, and solar sources. As of December 31, 2021, OGE Energy Corp. maintained substantial interconnected electrical infrastructure. This included 16 power generation stations with a combined output capability of 7,207 megawatts. Its transmission networks featured 54 substations and 5,122 structural miles of lines in Oklahoma, complemented by 7 substations and 277 structural miles of lines in Arkansas. The distribution systems were equally extensive: in Oklahoma, they comprised 350 substations, 29,494 structural miles of overhead lines, 3,365 miles of underground conduit, and 11,125 miles of underground conductors. In Arkansas, this infrastructure included 29 substations, 2,795 structural miles of overhead lines, 349 miles of underground conduit, and 662 miles of underground conductors. Established in 1902, OGE Energy Corp. is headquartered in Oklahoma City, Oklahoma.