Consolidated Edison, Inc.

Edison International, operating through its various subsidiaries, is primarily engaged in the generation and delivery of electrical power. The company serves a vast customer base of approximately 15 million, encompassing residential, commercial, industrial, public entities, and agricultural operations, spread throughout Southern, Central, and Coastal California. Beyond its core utility functions, it additionally offers tailored energy solutions to its commercial and industrial clients. The company's robust infrastructure includes a transmission network featuring lines from 55 kV to 500 kV and accompanying substations. Its distribution network is equally comprehensive, consisting of approximately 39,000 circuit-miles of overhead lines, roughly 31,000 circuit-miles of underground lines, and 800 substations. Founded in 1886, the company operates from its main offices in Rosemead, California.

Public Service Enterprise Group Incorporated (PSEG) functions as an energy utility, predominantly operating across the Northeastern and Mid-Atlantic regions of the United States. Its operations are structured into two core divisions: PSE&G and PSEG Power. The PSE&G segment is tasked with electricity transmission, as well as the distribution of both electricity and natural gas to residential, commercial, and industrial clientele. This division also allocates resources to solar power generation projects and offers energy efficiency initiatives and related programs, alongside providing appliance servicing and repair. As of December 31, 2021, its substantial infrastructure encompassed 25,000 circuit miles for electric transmission and distribution, supported by 862,000 poles. The electrical network further included 56 switching stations with a collective capacity of 39,353 megavolt-amperes (MVA), and 235 substations providing 9,285 MVA of capacity. For managing electric distribution, it operated four main and five sub-headquarters. On the gas front, PSEG maintained 18,000 miles of gas mains, utilizing twelve main and two sub-headquarters for distribution, one meter shop, and 58 natural gas metering and regulating stations. PSEG was established in 1985 and maintains its corporate headquarters in Newark, New Jersey.

NorthWestern Corporation, which conducts business under the name NorthWestern Energy, supplies electricity and natural gas to residential, commercial, and diverse industrial clients. The company organizes its operations into two primary divisions: Electric and Natural Gas. In its Electric segment, NorthWestern Energy is responsible for generating, procuring, transmitting, and distributing electrical power. For its Natural Gas segment, the firm undertakes the production, purchase, storage, transmission, and delivery of natural gas, additionally holding local government authorizations to provide gas services in various communities. The company's extensive infrastructure in Montana encompasses 6,819 miles of electric transmission lines, 18,177 miles of electric distribution lines, and roughly 400 transmission and distribution substations. Its natural gas network in Montana features 2,166 miles of transmission lines, 4,945 miles of distribution lines, and approximately 138 city gate stations. Furthermore, in South Dakota, NorthWestern Energy manages 1,308 miles of electric transmission and 2,320 miles of electric distribution lines. Its natural gas facilities in South Dakota include 55 miles of transmission lines, while a combined 2,517 miles of natural gas distribution lines serve both South Dakota and Nebraska. Collectively, NorthWestern Energy caters to approximately 753,600 customers situated across Montana, South Dakota, Nebraska, and Yellowstone National Park. The corporation was founded in 1923 and is based in Sioux Falls, South Dakota.

Consumers Energy Company operates as a dual-utility provider, supplying both electricity and natural gas across Michigan. The firm's operations are segmented into three core divisions: Electric Utility, Gas Utility, and Enterprises. The Electric Utility division is responsible for power generation, procurement, transmission, delivery, and sales. It utilizes a diverse energy mix, including coal, wind, natural gas, various renewable sources, oil, and nuclear power. Its extensive electrical network comprises approximately 4,636 miles of high-voltage overhead distribution lines, 23 miles of high-voltage underground distribution lines, 82,474 miles of standard overhead distribution lines, 9,395 miles of underground distribution lines, 1,093 substations with a combined transformer capacity of 26 million, and three battery storage facilities offering 2 MWh of capacity. The Gas Utility division handles the acquisition, transport, storage, distribution, and sale of natural gas. Its infrastructure features 2,392 miles of transmission lines, 15 natural gas storage facilities, 28,065 miles of distribution mains, and 8 compressor stations totaling 149,817 installed and available horsepower. Consumers Energy serves a broad clientele, encompassing residential homes, businesses, and various industrial enterprises. Established in 1886 and headquartered in Jackson, Michigan, the company is a wholly-owned subsidiary of CMS Energy Corporation.

DTE Energy Company, established in 1903 and based in Detroit, Michigan, is primarily engaged in utility services. Its Electric division is responsible for generating, acquiring, delivering, and selling electricity to approximately 2.3 million customers—including households, businesses, and industrial clients—across southeastern Michigan. This power is sourced from diverse facilities, encompassing fossil fuel, pumped-storage hydroelectric, nuclear, wind, and other renewable energy assets. The infrastructure supporting this includes around 698 distribution substations and 449,800 line transformers. The Gas division manages the procurement, storage, transmission, distribution, and sale of natural gas to roughly 1.3 million residential, commercial, and industrial customers statewide in Michigan. This segment also provides natural gas storage and transportation capacity. Its extensive network features approximately 20,000 miles of distribution mains, 1,304,000 service pipelines, 1,305,000 active meters, and about 2,000 miles of transmission pipelines. Through its Power and Industrial Projects segment, DTE Energy supplies metallurgical coke, along with pulverized coal and petroleum coke, to the steel, pulp and paper, and other industrial sectors. This segment also delivers essential services such as power, steam, and chilled water production, wastewater treatment, and compressed air to various industrial clients. Finally, the Energy Trading segment focuses on the marketing and trading of power, natural gas, and environmental commodities. It also undertakes structured transactions and works to optimize its contracted natural gas pipeline transportation and storage assets.

E.ON Digital Technology GmbHEOAN · EnergyEssen, Germany

67% matchPublic

E.ON SE is an international energy utility, operating extensively across Germany, the United Kingdom, Sweden, the Netherlands, Belgium, and other European and global markets. The company's activities are structured into two core divisions. Its Energy Networks segment is responsible for managing and maintaining electricity and gas distribution infrastructure, along with providing related support services. The Customer Solutions segment supplies power, gas, and heating, while also offering products and services designed to enhance energy efficiency for a diverse clientele, including residential consumers, small and medium-sized enterprises, large commercial and industrial entities, sales partners, and public sector organizations. Additionally, E.ON is engaged in the operation, generation, and eventual decommissioning of nuclear power facilities in Germany and Turkey. The company also provides a suite of specialized technological solutions, such as SmartSim, a software aiding the integration of renewable gases into existing grids; tools for gas quality tracking; GasPro, a portable gas sample collection device; various metering solutions; and GasCalc, a software for calculating the properties of natural gases, LNG, and biogases. Founded in 1923, E.ON SE is headquartered in Essen, Germany.