Utilities Stocks

NextEra Energy, Inc. is an electric power and energy infrastructure company. It operates through the following segments: FPL & NEER. The FPL segment engages primarily in the generation, transmission, distribution and sale of electric energy in Florida. The NEER segment produces electricity from clean and renewable sources, including wind and solar. It provides full energy and capacity requirements services; engages in power and gas marketing and trading activities; participates in natural gas production and pipeline infrastructure development; and owns a retail electricity provider. The company was founded in 1984 and is headquartered in Juno Beach, FL.

Duke Energy Corp. engages in the distribution of natural gas and energy related services. It operates through the following segments: Electric Utilities and Infrastructure; Gas Utilities and Infrastructure; and Commercial Renewables. The Electric Utilities and Infrastructure segment conducts operations in Duke Energy's regulated electric utilities in the Carolinas, Florida and the Midwest. The Gas Utilities and Infrastructure segment focuses on Piedmont, Duke Energy's natural gas local distribution companies in Ohio and Kentucky, and Duke Energy's natural gas storage and midstream pipeline investments. The Commercial Renewables segment acquires, develops, builds, operates, and owns wind and solar renewable generation throughout the continental United States. The company was founded on April 30, 1904 and is headquartered in Charlotte, NC.

The Southern Co. is a holding company. The firm engages in the sale of electricity. It operates through the following segments: Traditional Electric Operating Companies, Southern Power and Southern Company Gas. The Traditional Electric Operating Companies segment refers to vertically integrated utilities that own generation, transmission and distribution facilities, and supplies electric services in the states of Alabama, Georgia, Florida, and Mississippi. The Southern Power segment constructs, acquires, owns, and manages generation assets such as renewable energy projects and sells electricity in the wholesale market. The Southern Company Gas segment distributes natural gas through natural gas distribution facilities in the states of Illinois, Georgia, Virginia, New Jersey, Florida, Tennessee, and Maryland. The company was founded on November 9, 1945 and is headquartered in Atlanta, GA.

Dominion Energy, Inc. engages in the provision of electricity and natural gas to homes, businesses, and wholesale customers. Its operations also include a regulated interstate natural gas transmission pipeline and underground storage system. It operates through following business segments: Dominion Energy Virginia, Gas Distribution, Dominion Energy South Carolina, Contracted Assets and Corporate and Other. The company was founded by William W. Berry in 1983 and is headquartered in Richmond, VA.

Exelon Corp. operates as a utility services holding company, which engages in the energy generation, power marketing, and energy delivery business. It operates through the following segments: Mid Atlantic, Midwest, New York, Electric Reliability Council of Texas (ERCOT) and other Power Regions. The Mid-Atlantic segment represents operations in the eastern half of PJM, which includes New Jersey, Maryland, Virginia, West Virginia, Delaware, the District of Columbia and parts of Pennsylvania and North Carolina. The Midwest segment operates in the western half of PJM, which includes portions of Illinois, Pennsylvania, Indiana, Ohio, Michigan, Kentucky and Tennessee, and the United States footprint of MISO, excluding MISO's Southern Region, which covers all or most of North Dakota, South Dakota, Nebraska, Minnesota, Iowa, Wisconsin, the remaining parts of Illinois, Indiana, Michigan and Ohio not covered by PJM, and parts of Montana, Missouri and Kentucky. The New York (NY) segment provides operations within ISONY, which covers the state of New York in its entirety. The ERCOT segment includes operations within Electric Reliability Council of Texas, covering most of the state of Texas.

BCE, Inc. is a telecommunications and media company, which engages in the provision of communication services to residential, business, and wholesale customers. It operates through the following segments: Bell Wireless, Bell Wireline, and Bell Media. The Bell Wireless segment covers integrated digital wireless voice and data communications products and services to residential and business customers. The Bell Wireline segment offers data, including Internet access and Internet protocol television, local telephone, long distance, as well as other communications services and products to residential, small and medium-sized business, and large enterprise customers. The Bell Media segment includes conventional, specialty and pay television, digital media, radio broadcasting services, and out-of-home advertising services. The company was founded on February 25, 1970 and is headquartered in Verdun, Canada.

National Grid Plc engages in the transmission and distribution of electricity and gas. It operates through the following segments: UK Electricity Transmission, UK Gas Transmission, U.S. Regulated, and National Grid Ventures and Other. The UK Electricity Transmission segment focuses on the electricity transmission networks in England and Wales and Great Britain system operator. The UK Gas Transmission segment includes the gas transmission networks in Great Britain and system operator in Great Britain. The U.S. Regulated segment involves gas distribution networks, electricity distribution networks, and electricity transmission networks in New York and New England. The National Grid Ventures and Other segment comprises all commercial operations in metering with a focus on investment and future activities in emerging growth areas. The company was founded in 1989 and is headquartered in London, the United Kingdom.

American Electric Power Co., Inc. engages in the business of generation, transmission and distribution of electricity. It operates through the following segments: Vertically Integrated Utilities, Transmission & Distribution Utilities, AEP Transmission Holdco and Generation & Marketing. The Vertically Integrated Utilities segment engages in the generation, transmission and distribution of electricity for sale to retail and wholesale customers through assets owned and operated by its subsidiaries. The Transmission & Distribution Utilities segment engages in the business of transmission and distribution of electricity for sale to retail and wholesale customers through assets owned and operated by its subsidiaries. The AEP Transmission Holdco segment engages in the development, construction and operation of transmission facilities through investments in its wholly-owned transmission subsidiaries and joint ventures. The Generation & Marketing segment engages in non-regulated generation and marketing, risk management and retail activities. The company was founded on December 20, 1906 and is headquartered in Columbus, OH.

Sempra Energy is an energy-service holding company, which engages in the development and operation of energy infrastructure, and provision of electric and gas services. It operates through the following segments: San Diego Gas and Electric Company (SDG&E), Southern California Gas Company (SoCalGas), Sempra Texas Utilities, Sempra Mexico, and Sempra LNG. The SDG&E segment offers electric and natural gas services. The SoCalGas segment owns and operates a natural gas distribution, transmission, and storage systems. The Sempra Texas Utilities segment comprises the equity method investments in Oncor Holdings and Sharyland Holdings. The Sempra Mexico segment includes the operating companies of IENova. The Sempra LNG segment develops natural gas storage and related pipeline facilities. The company was founded on October 11, 1996 and is headquartered in San Diego, CA.

Xcel Energy, Inc. operates as a holding company, which engages in the generation, purchase, transmission, distribution and sale of electricity. It operates through the following three segments: Regulated Electric Utility, Regulated Natural Gas Utility and All Others. The Regulated Electric Utility segment generates, transmits and distributes electricity primarily in portions of generates, transmits and distributes electricity in Minnesota, Wisconsin, Michigan, North Dakota, South Dakota, Colorado, Texas and New Mexico. In addition, this segment includes sales for resale and provides wholesale transmission service to various entities in the United States. It also includes commodity trading operations. The Regulated Natural Gas Utility segment transports, stores, and distributes natural gas primarily in portions of Minnesota, Wisconsin, North Dakota, Michigan and Colorado. The All Others segment engages in steam, appliance repair services, nonutility real estate activities, processing solid waste into refuse-derived fuel and investments in rental housing projects that qualify for low-income housing tax credits. The company was founded in 1909 and is headquartered in Minneapolis, MN.

Public Service Enterprise Group, Inc. is a holding company, which engages in the provision of electric and gas services. The firm operates through the following two segments: Public Service Electric & Gas Co. (PSE&G) and PSEG Power. The PSE&G segment engages in the transmission of electricity and distribution of electricity and natural gas. The PSEG Power segment wholesales energy, fuel supply, and energy transacting functions. Its products and services include energy, capacity, ancillary services, and emissions allowances and congestion credits. The company was founded in 1903 and is headquartered in Newark, NJ.

American Water Works Co., Inc. engages in the provision of complementary water and wastewater services. It operates through the following segments: Regulated Businesses; Market-Based Businesses; and Other. The Regulated Businesses segment provides water and wastewater services to customers. The Market-Based Businesses segment is responsible for Military Services Group, Contract Operations Group, Homeowner Services Group, and Keystone Operations. The Other segment includes corporate costs that are not allocated to the Company's operating segments, eliminations of inter-segment transactions, fair value adjustments and associated income and deductions related to the acquisitions that have not been allocated to the operating segments for evaluation of performance and allocation of resource purposes. The company was founded in 1886 and is headquartered in Camden, NJ.

Chunghwa Telecom Co., Ltd. engages in the provision of integrated telecommunication services. It offers domestic & international fixed communication, mobile communication, broadband, Internet services. The Company also provides information and communication technology services; and innovative technology services such as Internet of things and artificial intelligence. Chunghwa Telecom was founded on June 15, 1996 and is headquartered in Taipei, Taiwan.

TELUS Corp. is a telecommunications company. The company specializes in telecommunication services and products primarily for wireless and wireline voice and data. It operates through the following segments: Wireless and Wireline. The Wireless segment refers to the data and voice products for mobile technologies. The Wireline segment offers data solutions such as internet protocol, television, hosting, managed information technology and cloud-based services, business process outsourcing, certain healthcare solutions, as well as voice and other telecommunications services, and equipment sales. The company was founded on October 4, 1990 and is headquartered in Vancouver, Canada.

Eversource Energy engages in the generation, transmission, and distribution of natural gas and electricity. It operates through the following segments: Electric Distribution, Electric Transmission, Water Distribution and Natural Gas Distribution. The Electric Distribution segment distributes electricity to retail customers. The Electric Transmission segment owns and maintains transmission facilities through CL&P, NSTAR Electric, PSNH, and WMECO. The Water Distribution segments operates three separate regulated water utilities in Connecticut, Massachusetts and New Hampshire. The Natural Gas Distribution segment transmits and distributes natural gas to retail customers. The company was founded on July 1, 1966 and is headquartered in Springfield, MA.

ONEOK, Inc. engages in gathering, processing, fractionating, transporting, storing and marketing of natural gas. It operates through the following segments: Natural Gas Gathering and Processing, Natural Gas Liquids and Natural Gas Pipelines. The Natural Gas Gathering and Processing segment offers midstream services to producers in North Dakota, Montana, Wyoming, Kansas and Oklahoma. The Natural Gas Liquids segment owns and operates facilities that gather, fractionate, treat and distribute NGLs and store NGL products, in Oklahoma, Kansas, Texas, New Mexico and the Rocky Mountain region, which includes the Williston, Powder River and DJ Basins, where it provides midstream services to producers of NGLs and deliver those products to the two market centers, one in the Mid-Continent in Conway, Kansas and the other in the Gulf Coast in Mont Belvieu, Texas. The Natural Gas Pipelines segment provides transportation and storage services to end users. The company was founded in 1906 and is headquartered in Tulsa, OK.

WEC Energy Group, Inc. is a holding company, which engages in the generation and distribution of electricity and natural gas. It operates through the following segments: Wisconsin, Illinois, Other States, Electric Transmission, Non-Utility Energy Infrastructure and Corporate & Other. The Wisconsin segment refers to the electric and gas utility operations. The Illinois segment deals with natural gas utility and non-utility activities. The Other States segment pertains to natural gas operations of the firm's subsidiaries. The Electric Transmission segment holds interests in state regulatory commissions. The Non-Utility Energy Infrastructure segment includes Wisconsin Electric Power, which owns and leases generating facilities. The Corporate and Other segment refers to the firm's administrative and holding activities. The company was founded in 1981 and is headquartered in Milwaukee, WI.

PG&E Corp. is a holding company, which engages in generation, transmission, and distribution of electricity and natural gas to customers. It specializes in energy, utility, power, gas, electricity, solar and sustainability. The company was founded in 1995 and is headquartered in San Francisco, CA.

Consolidated Edison, Inc. operates as holding company, which through its subsidiaries engages in the business of regulated electric, gas, and steam delivery. It operates through the following segments: Consolidated Edison Company of New York, Inc. (CECONY), Orange and Rockland Utilities, Inc. (O&R), Con Edison Clean Energy Businesses, Inc. and Con Edison Transmission, Inc.. The Consolidated Edison Co. of New York segment involves regulated electric, gas, and steam utility businesses. The Orange & Rockland Utilities segment covers regulated electric and gas utility delivery businesses. The Con Edison Clean Energy Businesses, Inc. segment develops, owns and operates renewable and energy infrastructure projects and provides energy-related products and services to wholesale and retail customers. The Con Edison Transmission, Inc. segment invests in electric and gas transmission projects. The company was founded in 1823 and is headquartered in New York, NY.

Telefónica SA engages in the provision of communication, information and entertainment solutions. It operates through the following brands: Telefónica, Movistar, O2, and Vivo. The company was founded on April 19, 1924 and is headquartered in Madrid, Spain.

PT Telkom Indonesia (Persero) Tbk is a holding company, which engages in the provision of telecommunications, information, and technology services. It operates through the following segments: Mobile, Consumer, Enterprise, Wholesale and International Business (WIB), and Others. The Mobile segment provides mobile voice, SMS, value added services and, mobile broadband. The Consumer segment offers fixed wireline telecommunications services, pay television, data, and internet services to home customers. The Enterprise segment provides end-to-end solution to corporate and institutions. The WIB segment includes interconnection services, leased lines, satellite, VSAT, broadband access, information technology services, data and internet services to Other Licensed Operator companies and institutions. The Others segment deals with Digital Service Operating Segments that does not meet the disclosure requirements for a reportable segments. The company was founded on September 24, 1991 and is headquartered in Jakarta, Indonesia.

DTE Energy Co. operates as a diversified energy company, which engages in the provision of electricity and natural gas sales, distribution and storage services. It operates through the following segments: Electric, Gas, Non-Utility Operations, and Corporate & Other. The Electric segment engages in the generation, purchase, distribution and sale of electricity to residential, commercial and industrial customers in south-eastern Michigan. The Gas segment engages in the purchase, storage, transportation, distribution and sale of natural gas to residential, commercial and industrial customers throughout Michigan and the sale of storage and transportation capacity. The Non-Utility Operations segment engages in gas storage and pipelines, power and industrial projects, and energy trading. The Corporate & Other includes various holding company activities, holds certain non-utility debt, and holds energy-related investments. The company was founded in January 1995 and is headquartered in Detroit, MI.

PPL Corp. engages in the generation, transmission and distribution of electricity. It operates through the following segments: U.K. Regulated, Kentucky Regulated and Pennsylvania Regulated. The U.K. Regulated segment includes regulated electricity distribution operations of Western Power Distribution. The Kentucky Regulated segment comprises of LKE's regulated electricity generation, transmission and distribution operations of Louisville Gas and Electric Company and Kentucky Utilities Company as well as regulated distribution and sale of natural gas of Louisville Gas and Electric Company. The Pennsylvania Regulated segment consists of regulated electricity transmission and distribution operations of PPL Electric Utilities Corporation. The company was founded in 1994 and is headquartered in Allentown, PA.

Edison International is a renewable energy company, which through its subsidiaries, generates and distributes electric power, and invests in energy services and technologies. The company was founded on July 4, 1886 and is headquartered in Rosemead, CA.

Fortis, Inc. is an international electric and gas utility holding company. It operates through the following business segments: Regulated Utilities and Non-Regulated. The Regulated Utilities segment comprises of ITC, which contains mainly of the electric transmission operations of the ITC regulated operating subsidiaries; UNS Energy that offers vertically integrated utility services; Central Hudson, which provides regulated electric and gas T&D utility services; FortisBC Energy distributes natural gas in British Columbia; FortisAlberta, which involves in the ownership and operation of regulated electricity distribution facilities; FortisBC Electric includes the ownership of hydroelectric generating plants, high voltage transmission lines, and a large network of distribution assets; and Other Electric that contains utilities in the eastern Canada and Caribbean. The Non-Regulated segment consists of energy Infrastructure, which is primarily comprised of long-term contracted generation assets in British Columbia and Belize, and a gas storage facility in British Columbia; and Corporate & Other includes expenses and revenue items not specifically related to business operations. The comp

China Telecom Corporation Limited, together with its subsidiaries, provides wireline and mobile telecommunications services primarily in the People's Republic of China. It offers wireline voice services, including local wireline telephone services and long distance wireline services; CDMA mobile voice services, such as local calls, domestic and international long distance calls, intra-provincial roaming, and inter-provincial roaming and international roaming; wireline Internet access services comprising dial-up and broadband services; wireless Internet access services; and wireline, Internet, and mobile value-added services. The company also provides Best Tone information services; and information technology-based integrated solutions, such as system integration and consulting, outsourcing, special advisory, information application, knowledge, and software development services. In addition, it offers managed data services that include digital data network, frame relay, and asynchronous transfer mode services for government agencies, large corporations, and institutions; and leased line services, as well as sells, repairs, and maintains customer-end equipment. Further, the company provides international telecommunications services, including network, Internet access and transit, Internet data center, and mobile virtual network services in various countries, including the Asia Pacific, Europe, Africa, South America, and North America; and music production and related information, instant messenger, finance leasing, capital and financial management, and e-commerce services, as well as sells telecommunications terminals. As of December 31, 2019, it had approximately 336 million mobile subscribers; 153 million wireline broadband subscribers; and 111 million access lines in service. The company was incorporated in 2002 and is based in Wanchai, Hong Kong. China Telecom Corporation Limited is a subsidiary of China Telecommunications Corporation.

Ameren Corp. is a public utility holding company, which engages in the provision of electric and natural gas services. It operates through the following segments: Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, Ameren Transmission, and Other. The Ameren Transmission segment consists of the aggregated electric transmission businesses of Ameren Illinois and Ameren Transmission Company of Illinois (ATXI). The company was founded in 1902 and is headquartered in St. Louis, MO.

Entergy Corp. is a holding company, which engages in electric power generation and distribution. It operates through the following segments: Utility and Entergy Wholesale Commodities. The Utility segment includes the generation, transmission, distribution, and sale of electric power; and operations of a natural gas distribution business. The Entergy Wholesale Commodities segment owns, operates, and decommissions nuclear power plants; and sells electric power. The company was founded by Harvey Couch on November 13, 1913 and is headquartered in New Orleans, LA.

FirstEnergy Corp. engages in the generation, transmission and distribution of electricity as well as energy management and other energy-related services through its subsidiaries. It operates through the following business segments: Regulated Distribution, Regulated Transmission and Corporate. The Regulated Distribution segment distributes electricity through FirstEnergy's utility operating companies, serving various customers. The Regulated Transmission segment transmits electricity through transmission facilities owned and operated by FirstEnergy's utilities and the regulatory assets. The Corporate segment reflects corporate support not charged to FE's subsidiaries, interest expense on FE's holding company debt and other businesses that do not constitute an operating segment. FirstEnergy was founded in 1996 and is headquartered in Akron, OH.

Avangrid, Inc. engages in the energy transmission and gas distribution. It operates through the following segments: Networks, Renewables, and Other. The Networks segment includes energy transmission and distribution, electric transmission, and gas distribution activities. The Renewables segment relating to renewable energy, mainly wind energy generation and trading related with such activities. The Other segment covers miscellaneous corporate revenues including intersegment eliminations. The company was founded in 1852 and is headquartered in Orange, CT.

CMS Energy Corp. is a holding company, which engages in business through its subsidiaries. It operates through the following business segments: Electric Utility, Gas Utility, and Enterprises. The Electric Utility segment engages in the generation, purchase, transmission, distribution and sale of electricity. The Gas Utility segment is comprised of the purchase, transmission, storage, distribution and sale of natural gas The Enterprises segment engages primarily in domestic independent power production, marketing of independent power production and the development and operation of renewable generation. The company was founded in 1987 and is headquartered in Jackson, MI.

Brookfield Infrastructure Partners LP is an infrastructure company, which engages in the management of diversified portfolio of infrastructure assets that will generate sustainable and growing distributions over the long-term for unit holders. It operates through the following segments: Utilities, Transport, Energy, Data Infrastructure, and Corporate. The Utilities segment include regulation of business which earn a return on asset base. The Transport segment consists transportation for freight, bulk commodities, and passenger. The Energy segment comprises systems that gives energy transmission, gathering, processing, and storage services. The Data Infrastructure segment involves in the critical infrastructure and services to global communication companies. The company was founded in July 1905 and is headquartered in Hamilton, Bermuda.

AES Corp. engages in the provision of power generation and utility services through its renewable and thermal generation facilities and distribution businesses. It operates through the following segments: U.S. and Utilities Strategic Business Unit (SBU), South America SBU, MCAC SBU, Eurasia SBU and Corporate and Other. The U.S. and Utilities SBU segment consists of facilities in the United States, Puerto Rico and El Salvador. The South America SBU segment covers Chile, Colombia, Argentina, and Brazil. The MCAC SBU segment refers to Mexico, Central America, and the Caribbean. The Eurasia SBU segment handles operations in Europe and Asia. The Corporate and Other segment includes the results of the AES self-insurance company. The company was founded by Dennis W. Bakke and Roger W. Sant in 1981 and is headquartered in Arlington, VA.

CenterPoint Energy, Inc. is a holding company, which engages in the business of power generation and distribution. It operates through the following segments: Houston Electric Transmission & Distribution (T&D); Indiana Electric Integrated; Natural Gas Distribution; Energy Services; Infrastructure Services; Midstream Investments; and Corporate and Other. The Electric T&D segment offers electric transmission and distribution services. The Indiana Electric Integrated segment includes energy delivery services to electric customers and electric generation assets to serve electric customers and optimize those assets in the wholesale power market. The Natural Gas Distribution segment provides regulated natural gas distribution services. The Energy Services segment offers non-rate regulated natural gas sales to, and transportation and storage services, for commercial and industrial customers. The Infrastructure Services segment focuses on underground pipeline construction and repair services. The Midstream Investments segment consist of the equity method investment in Enable. The Other Operations segment comprises office buildings and other real estate used for business operations and home

BT Group plc provides communications services worldwide. Its Consumer segment sells telephones, baby monitors, and Wi-Fi extenders through high street retailers, online BT Shop, and Website BT.com; and offers home phone, copper and fiber broadband, TV, and mobile services in various packages. The company's EE segment offers 2G, 3G, and 4G mobile network services; broadband, fixed-voice, and TV services; and postpaid and prepaid plans, and emergency services network. This segment also sells 4G mobile phones, tablets, connected devices, and mobile broadband devices from various manufacturers. Its Business and Public Sector segment provides fixed voice, mobility, fiber and connectivity, and networked IT services to retailers, utilities, public sector, healthcare, sports, construction, finance, and educational sectors. The company's Global Services segment offers business communications and ICT services comprising BT Connect, BT Security, BT One, BT Contact, BT Compute, BT Advise, and BT for financial markets. This segment serves approximately 5,500 customers in 180 countries. Its Wholesale and Ventures segment enables communications providers and other organizations to provide fixed or mobile phone services. Its ventures provide mass-market services, such as directory enquiries and payphones; and enterprise services comprising BT Fleet and BT Redcare. This segment also provides broadband and Ethernet, voice, hosted communication, mobile virtual network operator, managed solutions, machine-to-machine, roaming, and media services. The company's Openreach segment engages in the provision of services over the local access network; and installation and maintenance of fiber and copper communications networks that connect homes and businesses. The company was formerly known as Newgate Telecommunications Limited and changed its name to BT Group plc in September 2001. BT Group plc was incorporated in 2001 and is headquartered in London, the United Kingdom.

Telefônica Brasil S.A., together with its subsidiaries, provides mobile and fixed telecommunications services to residential and corporate customers in Brazil. Its fixed line services portfolio includes local, domestic long-distance, and international long-distance calls; and mobile portfolio comprises voice and broadband internet access through 3G, 4G, and 4.5G, as well as mobile value-added services and wireless roaming services. The company also offers data services, including broadband and mobile data services. In addition, it provides pay TV services through direct to home satellite technology, IPTV, and cable, as well as pay-per-view and video on demand services; network services, such as rental of facilities; other services comprising internet access, private network connectivity, computer equipment leasing, extended service, caller identification, voice mail, cellular blocker, and others; wholesale services, including interconnection services to users of other network providers; and digital services, such as entertainment, cloud, and security and financial services, as well as sells wireless devices and accessories. Further, the company offers multimedia communication services, which include audio, data, voice and other sounds, images, texts, and other information, as well as sells devices, such as smartphones, broadband USB modems, and other devices. Additionally, it provides telecommunications solutions and IT support to various industries, such as retail, manufacturing, services, financial institutions, government, etc. It markets and sells its solutions through own stores, dealers, retail and distribution channels, door-to-door sales, and telesales. The company was formerly known as Telecomunicações de São Paulo S.A. - TELESP and changed its name to Telefônica Brasil S.A. in October 2011. The company was incorporated in 1998 and is headquartered in São Paulo, Brazil.

Alliant Energy Corp. is a regulated investor-owned public utility holding company that engages in the provision of regulated electricity and natural gas service to natural gas customers in the Midwest through its two public utility subsidiaries. It operates its business through following segments: utility electric operations, utility gas operations; and utility other. The company was founded in 1981 and is headquartered in Madison, WI.

Korea Electric Power Corp. engages in the generation, transmission and distribution of electricity. It operates through the following Businesses: Sale of Electric Power, Development of Electric Power Resources, Investment, and Real Estate. The company was founded on July 1, 1961 and is headquartered in Naju, South Korea.

Telecom Italia S.p.A., together with its subsidiaries, provides fixed and mobile telecommunications services in Europe, South America, and the Mediterranean Basin. The company operates through Domestic, Brazil, and Other Operations segments. It offers fixed and mobile voice and Internet, and public telephony services, as well as products managed and developed for individuals and families; and voice, data, and Internet services and products, and information and communications technology solutions for small and medium-size enterprises, small offices/home offices, the public sector, large accounts, and enterprises in the fixed and mobile telecommunications markets. The company also manages and develops a portfolio of regulated and unregulated wholesale services for fixed and mobile telecommunications operators; provision of infrastructure for housing radio transmission equipment of mobile telephone networks; and development, engineering, building, and operation of network infrastructures, information technology (IT), real estate properties, and plant engineering. In addition, it engages in customer care, operating credit support, loyalty, and retention activities; and staff functions and other support activities. Further, the company offers office products and services for IT sector. The company was founded in 1908 and is headquartered in Rome, Italy.

Atmos Energy Corp. engages in the regulated natural gas distribution and pipeline and storage businesses. It operates through the Distribution, and Pipeline and Storage business segments. The Distribution segment comprises regulated natural gas distribution and related sales operations. The Pipeline and Storage segment includes the pipeline and storage operations of Atmos Pipeline-Texas division and natural gas transmission operations in Louisiana. The company was founded in 1983 and is headquartered in Dallas, TX.

Centrais Elétricas Brasileiras SA engages in the production and dissemination of electricity. It operates through the Generation and Transmission segments. The Generation segment refers to the electric power generation including hydroelectric, thermal, and nuclear power plants. The Transmission segment focuses on the transmission of electric power in Brazil. The company was founded by Getulio Dornelles Vargas on June 11, 1962 and is headquartered in Rio de Janeiro, Brazil.

Essential Utilities, Inc. is a holding company, which engages in the provision of water and wastewater services through its subsidiaries. It operates through the following segments: Regulated Water and Regulated Natural Gas. The Regulated Water segment includes water and wastewater regulated utility companies. The Regulated Natural Gas segment comprises of one operating segment representing natural gas utility companies, acquired in the peoples gas acquisition, where the company provides natural gas distribution services. The company was founded in 1968 and is headquartered in Bryn Mawr, PA.

Centrais Elétricas Brasileiras S.A. - Eletrobras, through its subsidiaries, engages in the generation, transmission, and distribution of electricity in Brazil. The company generates electricity through thermal, nuclear, wind, and hydroelectric plants. As of December 31, 2018, it owned and operated 32 hydroelectric plants with a total installed capacity of 44,221.05 megawatts; 105 thermal plants, including coal, and oil and gas power generation units with a total installed capacity of 2,403 megawatts; and 2 nuclear power plants comprising Angra I with an installed capacity of 640 megawatts and Angra II an installed capacity of 1,350 megawatts. It also operates 71,068 kilometers of transmission lines. The company was founded in 1962 and is based in Rio de Janeiro, Brazil.

Brookfield Renewable Partners LP engages in owning a portfolio of renewable power generating facilities primarily in North America, Colombia, Brazil, Europe, India, and China.. It operates through following segments: Hydroelectric, Wind, Solar, Energy Transition, and Corporate. The Energy Transition segment distributes generation, pumped storage, cogeneration, and biomass. The company was founded on June 27, 2011 and is headquartered in Hamilton, Bermuda.

Aqua America, Inc., through its subsidiaries, operates regulated utilities that provide water or wastewater services in the United States. It offers water services through operating and maintenance contracts with municipal authorities and other parties. The company also provides non-utility raw water supply services for firms in the natural gas drilling industry; and water and sewer line protection solutions, and repair services to households through third-party. It serves approximately three million residential water, commercial water, fire protection, industrial water, wastewater, and other water and utility customers in Pennsylvania, Ohio, Texas, Illinois, North Carolina, New Jersey, Indiana, and Virginia. The company was formerly known as Philadelphia Suburban Corporation and changed its name to Aqua America, Inc. in 2004. Aqua America, Inc. was founded in 1968 and is based in Bryn Mawr, Pennsylvania.

CPFL Energia S.A., through its subsidiaries, generates, transmits, distributes, and commercializes electricity to residential, industrial, and commercial customers in Brazil. The company generates electricity through wind, biomass, solar, and hydroelectric power plants. It also manufactures, commercializes, rents, and maintains electro-mechanical equipment; and offers administrative, call center, collection, IT, telecommunication, energy transmission, and energy efficiency management services, as well as maintenance services for energy generation companies. As of December 31, 2018, the company distributed electricity to approximately 9.6 million customers; and had 323,979 kilometers of distribution lines, which included 464,627 distribution transformers. It also has an installed capacity of 3,272 megawatts. The company was founded in 1998 and is headquartered in Campinas, Brazil. CPFL Energia S.A. is a subsidiary of State Grid Brazil Power Participações S.A.

NRG Energy, Inc. engages in the production, sale, and distribution of energy and energy services. It operates through the following segments: Generation, Retail, and Corporate. The Generation segment includes all power plant activities, domestic and international, as well as renewables. The Retail segment includes mass customers and business solutions, and other distributed and reliability products. The Corporate segment includes residential solar and electric vehicle services. The company was founded in 1989 and is headquartered in Princeton, NJ.

NiSource, Inc. is a holding company, which engages in energy solutions. Through its subsidiaries, it provides natural gas, electricity, and other products and services. It operates through the following segments: Gas Distribution Operations and Electric Operations. The Gas Distribution Operations segment focuses in the natural gas service and transportation for residential, commercial, and industrial customers. The Electric Operations segment generates, transmits, and distributes electricity. The company was founded in 1987 and is headquartered in Merrillville, IN.

Vistra Corp. is an energy company, which engages in the provision of electricity and power generation. It operates through the following segments: Retail, Texas, East, West, Sunset and Asset Closure. The Retail segment sells electricity and natural gas to residential, commercial and industrial customers. The Texas and East segments engages in electricity generation, wholesale energy sales and purchases, commodity risk management activities, fuel production and fuel logistics management. The West segment represents Vistra's electricity generation operations in CAISO. The Sunset segment consists of generation plants with announced retirement plans. The Asset Closure segment is engaged in the decommissioning and reclamation of retired plants and mines. The company was founded in 1882 and is headquartered in Irving, TX.

Algonquin Power & Utilities Corp. operates as a diversified utility company. The firm engages in the ownership and operation of a portfolio of regulated and non-regulated generation, distribution and transmission utility assets. It operates through the following segments: Regulated Services Group, and Renewable Energy Group. The Regulated Services Group segment owns and operates a portfolio of electric, natural gas, water distribution and wastewater collection utility systems and transmission operations in the United States and Canada. The Renewable Energy Group segment owns and operates a diversified portfolio of renewable and thermal electric generation assets in North America and internationally. The company was founded on August 1, 1988 and is headquartered in Oakville, Canada.

UGI Corp. operates as a holding company that engages in the distribution, storage, transport, and marketing of energy products and services. It operates through the following segments: AmeriGas Propane; UGI International; Midstream and Marketing; and UGI Utilities. The AmeriGas Propane segment consists of the propane distribution business of AmeriGas Partners, L.P. The UGI International segment conducts a liquefied petroleum gas distribution business in the United Kingdom; and central, northern, and eastern Europe. The Midstream and Marketing segment refers to the businesses of Energy Services, LLC and its subsidiaries; and the heating, ventilation, air-conditioning, refrigeration, and electrical contracting businesses in the Mid-Atlantic region. The UGI Utilities segment involves the natural gas distribution utility business directly and through its wholly owned subsidiaries UGI Penn Natural Gas, Inc. and UGI Central Penn Gas, Inc. The company was founded on June 1, 1982 and is headquartered in King of Prussia, PA.

Oi S.A., a switched fixed-line telephony services concessionaire, provides integrated telecommunication services in Brazil. The company offers fixed telephony services, including voice, data communication, and pay TV services; local and intraregional long-distance carrier services; domestic and international long-distance services; mobile telephony and corporate solutions; and installation, maintenance, and repair services, as well as value-added services and commercial data transmission services. It also provides wholesale interconnection, network usage, and traffic transportation services to other telecommunications providers. As of December 31, 2017, the company had 5.9 million asymmetric digital subscriber line subscribers; and 39 million mobile subscribers. It serves residential, subscription and prepaid, mobile broadband, small, medium-sized, and large corporate customers. The company was formerly known as Brasil Telecom S.A. and changed its name to Oi S.A. in February 2012. Oi S.A. was founded in 1963 and is headquartered in Rio de Janeiro, Brazil. On June 20, 2016, Oi S.A. along with its subsidiaries filed for bankruptcy protection.

Huaneng Power International, Inc., together with its subsidiaries, generates and sells electricity and heat to the regional or provincial grid companies in the People's Republic of China and internationally. It is involved in the development, investment, construction, operation, and management of power plants and related projects; and generation, wholesale, and retail of power and other relating utilities. The company generates power from gas turbine, hydro, wind, photovoltaic, biomass, coal, solar, and oil resources. It is also involved in the sale of coal ash and lime; provision of cargo loading and storage, port, warehousing, and conveying services; photovoltaic power generation projects development and construction; and provision of thermal energy and cold energy services, as well as thermal heating services. In addition, the company engages in the repair of power equipment; provision of water supply and transportation services; construction and operation of electricity distribution networks and heating pipe networks; energy supply, energy transmission, and substation project contracting activities; cargo transportation; and port management, investment, and development activities. Further, it is involved in the management of industrial water and waste, as well as provides environment engineering, and information technology and management consulting services. Additionally, it sells raw and processed coal; and provides central heat, and plumbing and pipe installation services, as well as desalinated water. As of December 31, 2020, the company had a controlled generating capacity of 113,357 megawatts and an equity-based installed capacity of 98,948 megawatts. Huaneng Power International, Inc. was incorporated in 1994 and is based in Beijing, the People's Republic of China.

Pinnacle West Capital Corp. is a holding company, which engages in providing energy and energy-related products. It offers regulated retail and wholesale electricity businesses and related activities, such as electricity generation, transmission and distribution through its subsidiary, Arizona Public Service Co. The company was founded on February 20, 1985 and is headquartered in Phoenix, AZ.

Vectren Corporation provides energy delivery services to residential, commercial, and industrial and other contract customers. The company offers natural gas distribution and transportation services, and electric transmission and distribution services; and owns and operates coal-fired, natural gas or oil-fired, and landfill gas electric generating facilities with an installed generating capacity of 1,248 megawatts. Its electric transmission system consists of approximately 1,028 circuit miles of 345, 138, and 69 kilovolt lines, and 34 substations; and distribution system comprises 4,543 circuit miles of lower voltage overhead lines and 462 trench miles of conduit containing 2,405 circuit miles of underground distribution cable, as well as 85 distribution substations and 54,919 distribution transformers. The company also provides underground pipeline construction and repair services; and energy performance contracting and sustainable infrastructure, such as renewables, distributed generation, and combined heat and power projects, as well as invests in energy-related opportunities and services. It serves various industries comprising automotive assembly, parts, and accessories; feed, flour, and grain processing; metal castings and plastic products; gypsum products; electrical equipment, metal specialties, and glass and steel finishing; pharmaceutical and nutritional products; gasoline and oil products; ethanol; and coal mining. The company supplies natural gas services to approximately 1,022,000 customers in Indiana and Ohio; and electric services to approximately 145,200 customers in Indiana. Vectren Corporation was incorporated in 1999 and is headquartered in Evansville, Indiana.

Great Plains Energy Incorporated, through its subsidiaries, generates, transmits, distributes, and sells electricity. It also provides regulated steam services in St. Joseph, Missouri. The company generates electricity using coal, nuclear, natural gas, oil, wind, solar, landfill gas, and hydroelectric resources. It has approximately 6,500 megawatts of generating capacity. The company sells electricity to approximately 867,100 customers in western Missouri and eastern Kansas, including approximately 764,200 residences and 100,400 commercial firms, as well as 2,500 industrials, municipalities, and other electric utilities. Great Plains Energy Incorporated was founded in 1919 and is headquartered in Kansas City, Missouri.

SCANA Corporation, through its subsidiaries, engages in the generation, transmission, distribution, and sale of electricity to retail and wholesale customers in the United States. The company owns nuclear, coal, hydro, natural gas, oil, biomass, and solar generating facilities. It also purchases, sells, and transports natural gas; and offers energy-related services. As of December 31, 2017, the company provided electricity to approximately 719,000 customers; and natural gas to approximately 931,000 retail customers in South Carolina and North Carolina, as well as marketed natural gas to approximately 425,000 customers in Georgia. It serves municipalities, electric cooperatives, other investor-owned utilities, registered marketers, and federal and state electric agencies, as well as chemical, educational service, paper product, food product, lumber and wood product, health service, textile manufacturing, rubber and miscellaneous plastic product, automotive and tire, and fabricated metal product industries. The company was founded in 1924 and is based in Cayce, South Carolina.

OGE Energy Corp. is a holding company, which engages in the provision of physical delivery and related services for both electricity and natural gas. It operates through the Electric Utility and Natural Gas Midstream Operations segments. The Electric Utility segment generates, transmits, distributes, and sells electric energy in Oklahoma and Western Arkansas. The Natural Gas Midstream Operations segment involves gathering, processing, transporting, storing, and marketing of natural gas. The company was founded in August 1995 and is headquartered in Oklahoma City, OK.

MDU Resources Group, Inc. engages in the provision of natural resource products and related services to energy and transportation infrastructure. It operates through the following business segments: Electric, Natural Gas Distribution, Pipeline and Midstream, Construction Materials and Contracting, Construction Services, and Other. The Electric segment generates, transmits and distributes electricity in Montana, North Dakota, South Dakota, and Wyoming. The Natural Gas Distribution segment distributes natural gas in Montana, North Dakota, South Dakota, Wyoming, Idaho, Minnesota, Oregon, and Washington. The Pipeline and Midstream segment offers natural gas transportation, underground storage, processing and gathering services, as well as oil gathering, through regulated and non-regulated pipeline systems and processing facilities. The Construction Materials and Contracting segment mines aggregates and markets crushed stone, sand, gravel and related construction materials, including ready-mixed concrete, cement, asphalt, liquid asphalt and other value-added products. The Construction Services segment refers to the inside and outside specialty contracting services. The company was found

National Fuel Gas Co. is a holding company, which engages in the production, gathering, transportation, distribution, and marketing of natural gas. It operates through the following segments: Exploration and Production, Pipeline and Storage, Gathering, and Utility. The Exploration and Production segment handles the exploration for and the development of natural gas and oil reserves in California and in the Appalachian region of the United States. The Pipeline and Storage segment transports and stores natural gas for utilities, natural gas marketers, exploration and production companies, and pipeline companies in the northeastern United States markets. The Gathering segment builds, owns, and operates natural gas processing and pipeline gathering facilities in the Appalachian region. The Utility segment sells natural gas to retail customers and provides natural gas transportation services in western New York and northwestern Pennsylvania. The company was founded in 1820 and is headquartered in Williamsville, NY.

IDACORP, Inc. is a holding company, which engages in the generation, transmission, distribution, sale, and purchase of electric energy. The firm owns and operates hydroelectric plants on the Snake River and its tributaries. It operates through the following segments: Utilities Operations and Other. The Utilities Operations segment focuses in the production of electricity. The Others segment comprises of IFS's investments in affordable housing developments and historic rehabilitation projects, Ida-West's joint venture investments in small hydropower generation projects. The company was founded on October 1, 1998 and is headquartered in Boise, ID.

Companhia 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.

Companhia de Saneamento Basico do Estado de Sao Paulo SABESP engages in the provision of water and sewage service. It also offers advisory services on the rational use of water, planning and commercial, and financial and operational management. The company was founded on September 6, 1973 and is headquartered in São Paulo, Brazil.

Enel Generación Chile SA engages in the production, transportation, distribution and supply of electric power. It also provides engineering and consulting services. The company was founded on December 1, 1943 and is headquartered in Santiago, Chile.

Hawaiian Electric Industries, Inc. is a holding company, which engages in power, financial, and renewable and sustainable infrastructure investment businesses. It operates through the following segments: Electric Utility, Bank, and Other. The Electric Utility segment offers essential electric service in the islands of Oahu, Hawaii, and Maui, Lanai, and Molokai. The Bank segment delivers banking and other financial services to Hawaii consumers and businesses. The Other segment comprises of corporate-level operating, general, and administrative expenses. The company was founded by C. Dudley Pratt Jr. in 1981 and is headquartered in Honolulu, HI.

TerraForm Power, Inc., together with its subsidiaries, owns and operates clean power generation assets. The company operates through three segments: Solar, Wind, and Regulated Solar and Wind. As of December 31, 2018, its portfolio consisted of solar and wind projects located in the United States, Canada, Spain, Chile, Portugal, the United Kingdom, and Uruguay with a combined nameplate capacity of 3,738 megawatts. The company was formerly known as SunEdison Yieldco, Inc. and changed its name to TerraForm Power, Inc. in May 2014. TerraForm Power, Inc. was founded in 2014 and is headquartered in New York, New York.

Portland General Electric Co. is a vertically integrated electric utility company, which engages in the generation, purchase, transmission, distribution, and retail of electricity. The firm sells electricity and natural gas in the wholesale market to utilities, brokers, and power marketers. It also serves residential, commercial and non-residential customers. The company was founded by Edward L. Eastham and Parker F. Morey in 1888 and is headquartered in Portland, OR.

PNM Resources, Inc. operates as an investor-owned holding company, which provides electricity and electric services in New Mexico and Texas. It operates through the following segments: Public Service Company of New Mexico (PNM), Texas-New Mexico Power Company (TNMP), and Corporate and Other. The PNM segment includes the retail electric utility operations of the company. The TNMP segment provides transmission and distribution services of electricity in Texas. The Corporate and Other segment consists of holding company activities. The company was founded in 2000 and is headquartered in Albuquerque, NM.

Southwest Gas Holdings, Inc. engages in the energy business. It operates through the following segments: Natural Gas Operations and Utility Infrastructure Services. The Natural Gas Operations segment focuses in purchasing, distribution, and transportation of natural gas in Arizona, California, and Nevada. The Utility Infrastructure Services segment comprises delivering array of solutions to North America's gas and electric providers. The company was founded in March 1931 and is headquartered in Las Vegas, NV.

Black Hills Corp. is a diversified energy company. It operates through the following segments: Electric Utilities, Gas Utilities, Power Generation, Mining, and Corporate and Other. The Electric Utilities segment generates, transmits, and distributes electricity in South Dakota, Wyoming, Colorado, and Montana. The Gas Utilities segment conducts natural gas utility operations through the Arkansas, Colorado, Iowa, Kansas, Nebraska, and Wyoming subsidiaries. The Power Generation segment produces electric power from its generating plants and sells the electric capacity and energy. The Mining segment comprises of the production and sale of coal to site, mine-mouth power generation facilities. The Corporate and Other segment covers unallocated corporate expenses that support its operating segments. The company was founded in 1883 and is headquartered in Rapid City, SD.

VEON Ltd. is a holding company, which engages in the provision of connectivity and internet services. It operates through the following segments: Cornerstone Market, Growth Engine, and Frontier Market. The Cornerstone segment includes operations in Russia. The Growth Engines segment comprises businesses in Pakistan, Ukraine, Kazakhstan, and Uzbekistan. The Frontier Markets segment covers the market of Algeria and Bangladesh. Its brands include Beeline, Kyivstar, Banglalink, Jazz, and Djezzy. The company was founded by Dmitriy Borisovich Zimin and Augie K. Fabela II in 1992 and is headquartered in Amsterdam, the Netherlands.

Atlantica Sustainable Infrastructure Plc engages in the ownership, management, and acquisition of renewable energy. It specializes in the following businesses: Renewable Energy; Natural Gas; Electrical Transmission; and Water. The Renewable Energy business includes production of electricity from solar power and wind plants. The Natural Gas business offers electricity and steam from natural gas. The Electric Transmission business relates to the operation of electric transmission lines. The Water business is responsible for desalination plants related activities. The company was founded on December 17, 2013 and is headquartered in Brentford, United Kingdom.

New Jersey Resources Corp. is a holding company. The firm provides safe and reliable natural gas and clean energy services, including transportation, distribution, asset management and home services. It operates through the following segments: New Jersey Natural Gas, NJR Clean Energy Ventures, NJR Energy Services, NJR Midstream, and NJR Home Services. The New Jersey Natural Gas segment provides regulated retail natural gas service to residential and commercial customers in central and northern New Jersey. The NJR Clean Energy Ventures segment invests in, owns and operates solar projects. The NJR Energy Services segment manages a diversified portfolio of natural gas transportation and storage assets and provides physical natural gas services in the U.S. and Canada. The NJR Midstream segment serves customers from local distributors and producers to electric generators and wholesale marketers. The NJR Home Services segment provides heating, ventilation and cooling service, sales and installation of appliances services to its customers, as well as solar installation projects, and is the primary contributor to home services. The company was founded in 1981 and is headquartered in Wall,

ONE Gas, Inc. engages in the provision of natural gas distribution services. It also offers natural gas to residential, commercial, industrial, and transportation customers. The company was founded in 1906 and is headquartered in Tulsa, OK.

American States Water Co. operates as a holding company, which engages in the purchase, production, distribution, and sale of water. It operates through the following segments: Water, Electric, and Contracted Services. The company was founded on December 1, 1929 and is headquartered in San Dimas, CA.

Companhia Paranaense de Energia engages in the generation, transmission, distribution and sale of electricity. It operates through the following segments: Power Generation and Transmission (GET), Power Distribution (DIS), Telecommunications (TEL), GAS, Power Sale (COM), and Holding Company (HOL). The GET segment include production of electricity from hydraulic, wind, and thermal projects (GER) and also provides services of transmission and transformation of electric power. The DIS segment comprises public electricity distribution services. The TEL segment offers telecommunications and general communication services. The GAS segment encompasses public service of piped natural gas distribution. The HOL segment participate in other companies. The company was founded on October 26, 1954 and is headquartered in Curitiba, Brazil.

Spire Inc. operates as a public utility holding company, which provides natural gas service through its utility operations while engaging in non-regulated activities. It operates through the following business segments: Gas Utility and Gas Marketing. The Gas Utility segment includes the regulated operations of Laclede Gas Company and Alabama Gas Corporation. The Gas Marketing segment includes Laclede Energy Resources, Inc. a subsidiary engaged in the marketing of natural gas and related activities on a non-regulated basis. The company also engages in other businesses, including the transportation of liquid propane, real estate development, the compression of natural gas, financial investments in other enterprises, propane sales transactions, propane storage, and related services, and merchandise sales business. Spire was founded in 1857 and is headquartered in St. Louis, MO.

ALLETE, Inc. engages in the provision of electric and natural gas utility services. It operates through the following business segments: Regulated Operations, ALLETE Clean Energy, and U.S. Water Services. The Regulated Operations segment includes regulated utilities; Minnesota Power; SWL&P; and investment in ATC, which regulates utilities that owns and maintains electric transmission assets. The ALLETE Clean Energy segment develops, acquires, and operates clean and renewable energy projects. The U.S. Water Services segment provides integrated water management for industry by combining chemical, equipment, engineering, and service for customized solutions to reduce water and energy usage and improve efficiency. The company was founded in 1906 and is headquartered in Duluth, MN.

Enel Chile SA engages in the development, operation, generation, and distribution of electricity. It operates through following segments: Generation, Transmission, and Distribution. The Generation segment supplies electricity to end customers using lines and substations that belong to transmission and distribution companies. The Transmission segment comprises electricity lines and substations with a voltage or tension higher than 23kV that are connected from generators production points to the centers of consumption or distribution. The Distribution segment provides electricity to end customers using electricity infrastructure lower than 23 kV. The firm transmits and distributes electricity to residential, commercial, industrial, government, and toll customers. The company was founded on April 1, 2015 and is headquartered in Santiago, Chile.

TransAlta Corp. engages in the generation and distribution of electricity through wind, hydro, gas and coal power plants. It operates through the following business segments: Canadian Coal, U.S. Coal, Canadian Gas, Australian Gas, Wind & Solar, Hydro, Energy Marketing and Corporate. The Canadian Coal, U.S. Coal, Canadian Gas, Australian Gas, Wind and Solar, and Hydro segments are responsible for constructing, operating and maintaining its electrical generation. The Energy Marketing segment engages in marketing its production through short-term and long-term contracts. The Corporate segment deals with its central financial, legal, administrative, and investing functions. The company was founded by William Maxwell Aitken in 1909 and is headquartered in Calgary, Canada.

California Water Service Group is a holding company, which engages in provision of water utility and other related services in California, Washington, New Mexico, and Hawaii through its wholly-owned subsidiaries. The firm is involved in the production, purchase, storage, treatment, testing, distribution and sale of water for domestic, industrial, public, and irrigation uses, as well as for fire protection. It also provides non-regulated water-related services under agreements with municipalities and other private companies. The company was founded in 1926 and is headquartered in San Jose, CA.

NorthWestern Corp. engages in generating and distributing electricity and natural gas. It operates through the following segments: Electric Utility Operations, Natural Gas Operations, and All Other. The Electric Utility Operations segment includes generation, transmission, and distribution of electric utility business as a vertically integrated generation transmission and distribution utility. The Natural Gas Operations segment comprises production, storage, transmission, and distribution of natural gas. The All Other segment consists of unallocated corporate costs. The company was founded in November 1923 and is headquartered in Sioux Falls, SD.

El Paso Electric Co. engages in the generation, transmission, and distribution of electricity in West Texas and southern New Mexico. Its energy sources consist of nuclear fuel, natural gas, coal, wind turbines, and purchased power. The company's electrical generating facilities include Palo Verde Station, Newman Power Station, Rio Grande Power Station, Four Corners Station, Copper Power Station, and Wind Ranch. It serves residential, commercial, industrial, public authority and wholesale customers in El Paso, Texas and Las Cruces, New Mexico. The company was founded on August 30, 1901 and is headquartered in El Paso, TX.

Avista Corp. is a holding company, which engages in the provision of electric and natural gas utility business. It operates through the Avista Utilities, and Alaska Electric Light and Power Company (AEL&P) segments. The Avista Utilities segment includes electric distribution and transmission, and natural gas distribution services in parts of eastern Washington, Northern Idaho, and Northeastern and Southwestern Oregon. The AEL&P segment offers electric services in Juneau. The company was founded on March 13, 1889 and is headquartered in Spokane, WA.

MGE Energy, Inc. provides natural gas and electric services. The firm operates its business through the following segments: Regulated Electric Utility Operations, Regulated Gas Utility Operations, Non-Regulated Energy Operations, Transmission Investments, and All Other. The Regulated Electric Utility Operations segment engages in generating, purchasing, and distributing electricity. The Regulated Gas Utility Operations segment engages in purchasing and distributing natural gas. The Non-Regulated Energy Operations segment engages in owning and leasing electric generating capacity. The Transmission Investments segment represents investment in American Transmission Company LLC, a company engaged in the business of providing electric transmission services primarily in Wisconsin. The All Other segment invests in companies and property that relate to the regulated operations and financing the regulated operations. The company was founded in 2001 and is headquartered in Madison, WI.

Pattern Energy Group Inc. operates as an integrated renewable energy company. The company operates in two segments, Operating Business and Development Business. The Operating Business segment holds interest in 24 renewable energy projects with an operating capacity that totals approximately 4 gigawatts located in the United States, Canada, and Japan. The Development Business segment develops and sells renewable energy projects focusing on wind, solar, storage, and transmission primarily in the United States, Canada, Japan,and Mexico. Pattern Energy Group Inc. sells electricity and renewable energy credits primarily to local utilities and local liquid independent system organizations markets. The company was founded in 2012 and is headquartered in San Francisco, California.

Primo Water Corp. engages in the manufacture, process, and distribution of beverages. It operates through the following segments: North America, Rest of World, and All Other. The North America segment offers bottled water, water filtration, and coffee services to customers in North America. The Rest of World segment provides bottled water, water filtration, and coffee services to customers in Europe and Israel. The All Other segment includes the corporate oversight function and other miscellaneous expenses. The company was founded in 1955 and is headquartered in Tampa, FL.

South Jersey Industries, Inc. is a holding company, which engages in the provision of energy-related products and services. It operates through the following segments: SJG Utility Operations; ETG Utility Operations; ELK Utility Operations, Wholesale Energy Operations; Retail Electric Operations; Appliance Service Operations; Midstream; and Corporate & Services. The SJG Utility Operations segment consists of natural gas distribution to residential, commercial and industrial customers in southern New Jersey. The ETG Utility Operations segment consists of natural gas distribution to residential, commercial and industrial customers in northern and central New Jersey. The ELK Utility Operations segment consists of natural gas distribution to residential, commercial and industrial customers in Maryland. The Wholesale Energy Operations segment includes the activities of South Jersey Resources Group and South Jersey Exploration. The Retail Electric Operations segment consists of electricity acquisition and transportation to commercial, industrial and residential customers. The Appliance Service Operations segment comprises of South Jersey Energy Service Plus, which serviced residential and

Otter Tail Corp. is a holding company, which engages in the energy, infrastructure, and production businesses. It operates through the following segments: Electric, Manufacturing and Plastics. The Electric segment generates, transmits, and distributes power and electric energy. The Manufacturing segment offers contract machining, metal parts stamping, fabrication, handling trays, and horticultural containers. The Plastics segment produces polyvinyl chloride pipes. The company was founded in 1907 and is headquartered in Fergus Falls, MN.

Chesapeake Utilities Corp. engages in the distribution and transmission of natural gas, propane and electricity; and generation of electricity and steam. It operates through the following segments: Regulated Energy and Unregulated Energy. The Regulated Energy segment distributes and transmits gas, natural gas, and electricity. The Unregulated Energy segment markets and sells propane, crude oil, and natural gas. The company was founded in 1947 and is headquartered in Dover, DE.

Kenon Holdings Ltd. is an investment company, which engages in the operation of growth-oriented businesses. It operates through the following segments: OPC, Quantum and ZIM. The OPC segment include initiation, development, construction and operation of power plants and the sale and supply of electricity under OPC Energy Ltd and its subsidiaries. The Quantum segment comprises interest in Qoros Automotive Co. Ltd., an automotive company. The ZIM segment covers ZIM Integrated Shipping Services, Ltd., an associated company, an Israeli global container shipping company. The company was founded on March 7, 2014 and is headquartered in Singapore.

Telecom Argentina SA engages in the provision of telecommunications services. The company offers fixed-line telecommunications, mobile telecommunications, other telephone-related services such as international long-distance and wholesale services, data transmission, information technology solutions outsourcing, and internet services. It operates through the Argentina and Other Abroad geographical segments. The company was founded on January 5, 1990 is headquartered in Buenos Aires, Argentina.

Telephone & Data Systems, Inc. engages in the provision of wire line and cable broadband, video and voice services. It operates through the following segments: U.S. Cellular, Telephone and Data Systems (TDS) Telecom's Wireline and Cable. The U.S. Cellular segment provides service to postpaid and prepaid customers from a variety of demographic segments. The TDS Telecom's Wireline segment operates Wireline and Cable subsidiaries that provide communications services. The Cable segment provides interconnected voice over internet protocol and broadband services, including internet access. The company was founded by LeRoy T. Carlson in 1968 and is headquartered in Chicago, IL.

SJW Group operates as a holding company, which through its subsidiaries provides water utility services. It operates through the Water Utility Services and Real Estate Services segments. The Water Utility Services segment offers water utility and utility-related services. The Real Estate Services segment engages in property management and investment activity. The company was founded on February 8, 1985 and is headquartered in San Jose, CA.

Clean Energy Fuels Corp. engages in the provision of natural gas as an alternative fuel for vehicle fleets in the United States and Canada. It also builds and operates compressed natural gas (CNG) and liquefied natural gas (LNG) vehicle fueling stations; manufacture CNG and LNG equipment and technologies; and deliver more CNG and LNG vehicle fuel. The company was founded by T. Boone Pickens and Andrew J. Littlefair in 1996 and is headquartered in Newport Beach, CA.

Middlesex Water Co. owns and operates regulated water utility and wastewater systems. The firm's services include water production, treatment, & distribution, full service municipal contract operations, wastewater collection and treatment. It operates through two segments: Regulated and Non-Regulated. The Regulated segment serves residential, commercial, industrial and municipal customers. The Non-Regulated segment engages in business activities with developers, government entities and other customers. The company was founded in 1897 and is headquartered in Iselin, NJ.

MYR Group, Inc. is a holding company, which engages in the provision of electrical construction services. It operates through the Transmission and Distribution (T&D); and Commercial and Industrial (C&I) segment. The T&D segment offers a range of services on electric transmission and distribution networks and substation facilities. The C&I segment includes the design, installation, maintenance and repair of commercial and industrial wiring, installation of traffic networks and the installation of bridge, roadway, and tunnel lighting. The company was founded in 1995 and is headquartered in Henderson, CO.

Shenandoah Telecommunications Co. operates as a holding company, which engages in the provision of regulated and unregulated telecommunication services to end-user customers and other telecommunications providers. It offers voice, video and data communications services. It operates through the following segments: Wireless, Broadband and Tower. The Wireless segment provides digital wireless telephone and data network services. The Broadband segment provides broadband, video and voice services to residential and commercial customers in portions of Virginia, West Virginia, Maryland, and Kentucky, via fiber optic and hybrid fiber coaxial (“HFC“) cable. The Tower segment leases space on 225 owned cell towers. The company was founded in 1902 and is headquartered in Edinburg, VA.

Northwest Natural Holding Co. engages in the local distribution of gas and water through its subsidiaries. It supplies natural gas to residential, commercial, and industrial customers in Oregon and southwest Washington. The company is headquartered in Portland, OR.

IDT Corp. operates as a holding company. The firm engages in the distribution and market of communications and payment services. It operates through the following segments: Telecom and Payment Services and net2phone. The Telecom and Payment Services segment markets and distributes multiple communications and payment services. The net2phone segment comprises cloud-based PBX services offered to enterprise customers mainly through value-added resellers, service providers, telecom agents and managed service providers, SIP trunking, which supports inbound and outbound domestic and international calling from an IP PBX and cable telephony. The company was founded by Howard S. Jonas in August 1990 and is headquartered in Newark, NJ.