ESOCF on OTC Markets Group

Enel

Logo: Enel S.p.A., Public domain, via Wikimedia Commons4

Multinational energy company based in Italy

Enel S.p.A. is an Italian multinational producer and distributor of electricity and gas. Enel was established as a public body at the end of 1962 and was transformed into a limited company in 1992. In 1999, following the liberalisation of the electricity market in Italy, Enel was privatised.2 It was founded by Government of Italy.1 It employed about 61,100 people in 2023.1 Its revenue was €141 billion in 2022.1 Its shares trade on OTC Markets Group under the symbol ESOCF.1 Wikipedia text CC BY-SA 4.0

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Last updated Oct 20, 2026.

Overview

Nov 27, 1962Founded1

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  • TickerESOCF on OTC Markets Group1
  • Industryenergy industry1
  • HeadquartersRome1
  • Founded inRome1
  • Websitewww.enel.com
  • Legal formpublic company1
  • Listed onItalian Stock Exchange (ENEL), OTC Markets Group (ESOCF)1
  • LEIWOCMU6HCI0OJWNPRZS333
  • StatusActive3
  • LEI statusIssued and current3
  • Registered addressVIALE REGINA MARGHERITA 137, 00198 Roma, Italy3
  • Registered withInfocamere, 008117205803
Sede ENEL Roma
Photo: Carlo Dani, CC BY-SA 4.0, via Wikimedia Commons23

Enel S.p.A. is an Italian multinational producer and distributor of electricity and gas. Enel was established as a public body at the end of 1962 and was transformed into a limited company in 1992. In 1999, following the liberalisation of the electricity market in Italy, Enel was privatised. The Italian state, through the Ministry of Economy and Finance, is the company's largest shareholder, holding 23.6% of its share capital as of 31 December 2024.2

Corporate structure

Enel sits at the top of its group. 212 entities, 30 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Enel Roma, Italy
    • Enel Italia 100% · Roma, Italy
      • ENEL LIBRA FLEXSYS S.R.L. Subsidiary · 100% · Roma, Italy
      • ENEL GREEN POWER ITALIA S.R.L. Subsidiary · Roma, Italy
        • ENERGYQ1BESS SRL Subsidiary · 100% · Roma, Italy
        • 3SUN S.R.L. Subsidiary · Catania, Italy
        • E-SOLAR 2 SRL Subsidiary · Roma, Italy
        • ENEL GREEN POWER SANNIO S.R.L. Subsidiary · Roma, Italy
        • MAICOR WIND SRL Subsidiary · Roma, Italy
      • ENEL X ITALIA S.R.L. Subsidiary · Roma, Italy
      • ENEL X MOBILITY S.R.L. Subsidiary · Roma, Italy
      • ENEL.SI S.R.L. Subsidiary · Roma, Italy
    • Enel Américas 64.9% · Santiago, Chile
      • ENEL COLOMBIA S.A. E.S.P Subsidiary · Bogota, Colombia
        • ENEL COSTA RICA CAM SOCIEDAD ANONIMA Subsidiary · San Jose, Costa Rica
          • 1 more
        • ENEL GUATEMALA, SOCIEDAD ANÓNIMA Subsidiary · Guatemala City, Guatemala
        • ENEL PANAMA CAM, S.R.L Subsidiary · Panama City, Panama
          • 1 more
        • RENOVABLES DE GUATEMALA SOCIEDAD ANONIMA Subsidiary · Guatemala City, Guatemala
      • Enel Perú Subsidiary · Peru
    • ENEL CHILE S.A. Santiago, Chile
      • Enel Generación Chile Santiago, Chile
      • ENEL DISTRIBUCION CHILE S.A. Subsidiary · Santiago, Chile
      • ENEL GREEN POWER CHILE S.A. Subsidiary · Santiago, Chile
    • Enel Green Power Roma, Italy
      • POTENTIA ENERGY FINCO PTY LTD Subsidiary · 100% · Barangaroo, Australia
      • COHUNA SOLAR FARM PTY LTD Subsidiary · Sydney, Australia
      • EGP NORTH AMERICA PPA, LLC Subsidiary · Andover, Massachusetts, United States
        • 25 MILE PPA, LLC Subsidiary · Andover, Massachusetts, United States
        • Estonian Solar PPA, LLC Subsidiary · Dover, Delaware, United States
        • SEVEN COWBOY PPA, LLC Subsidiary · Andover, Massachusetts, United States
      • ENEL GREEN POWER ARGENTINA SA Subsidiary · Buenos Aires, Argentina
        • PARQUE EOLICO PAMPA SOCIEDAD ANONIMA Subsidiary · Buenos Aires, Argentina
      • ENEL GREEN POWER AUSTRALIA PTY LTD Subsidiary · Sydney, Australia
      • ENEL GREEN POWER MEXICO S DE RL DE CV Subsidiary · Mexico, Mexico
        • EGP MAGDALENA SOLAR SA DE CV Subsidiary · Ciudad de México, Mexico
        • ENEL ENERGIA SA DE CV Subsidiary · Ciudad De Mexico, Mexico
        • EOLICA ZOPILOAPAN Subsidiary · Miguel Hidalgo, Mexico
        • KINO CONTRACTOR SA DE CV Subsidiary · Mexico City, Mexico
        • MEXICANA DE HIDROELECTRICIDAD MEXHIDRO Subsidiary · Miguel Hidalgo, Mexico
        • PROVEEDORA DE ELECTRICIDAD DE OCCIDENTE Subsidiary · Miguel Hidalgo, Mexico
        • STIPA NAYAA SA DE CV Subsidiary · Ciudad de México, Mexico
      • ENEL GREEN POWER SOLAR NGONYE S.P.A. Subsidiary · Roma, Italy
      • ENEL RINNOVABILE SA DE CV Subsidiary · Mexico, Mexico
        • PARQUE AMISTAD II SA DE CV Subsidiary · 99.9% · Ciudad de México, Mexico
        • PARQUE AMISTAD III S A DE CV Subsidiary · 99.9% · Ciudad de México, Mexico
        • PARQUE AMISTAD IV SA DE CV Subsidiary · 99.9% · Ciudad de México, Mexico
        • DOLORES WIND SA DE CV Subsidiary · Mexico, Mexico
      • TYNEMOUTH BATTERY STORAGE LIMITED Subsidiary · London, United Kingdom
    • ENEL IBERIA SL Madrid, Spain
    • Endesa Subsidiary · 70.1% · Madrid, Spain
      • Empresa de Alumbrado Eléctrico de Ceuta, Ceuta, Spain
      • ENDESA GENERACION, S.A.U. Seville, Spain
        • Enel Green Power España, S.L. Madrid, Spain
          • 15 more
        • ASOCIACION NUCLEAR ASCO VANDELLOS II AIE Subsidiary · Vandellos I L'Hospitalet De L'Infant, Spain
        • ENDESA GENERACION PORTUGAL S.A. Subsidiary · Abrantes, Portugal
          • 1 more
        • GAS Y ELECTRICIDAD GENERACION SA Subsidiary · Palma, Spain
        • UNION ELECTRICA DE CANARIAS GENERACION SA Subsidiary · Las Palmas De Gran Canaria, Spain
      • Hidroeléctrica de Cataluña Subsidiary · Antiga Hidrolèctrica de Catalunya, Spain
      • EDISTRIBUCION REDES DIGITALES SL Subsidiary · Madrid, Spain
      • ENDESA CAPITAL SA Subsidiary · Madrid, Spain
      • ENDESA ENERGIA SA Subsidiary · Madrid, Spain
        • ENERGIA XXI COMERCIALIZADORA DE REFERENCIA SL Subsidiary · Madrid, Spain
      • ENDESA FINANCIACIÓN FILIALES, S.A.U. Subsidiary · Madrid, Spain
      • ENDESA MEDIOS Y SISTEMAS SL Subsidiary · Madrid, Spain
      • ENEL GREEN POWER ESPAÑA SOLAR 1 SL Subsidiary · Madrid, Spain
        • BALEARES ENERGY SL Subsidiary · Palma, Spain
        • BAYLIO SOLAR SOCIEDAD LIMITADA Subsidiary · Madrid, Spain
        • DEHESA DE LOS GUADALUPES SOLAR SL Subsidiary · Madrid, Spain
        • ENERGIA NETA SA CASETA LLUCMAJOR SL Subsidiary · Madrid, Spain
        • FURATENA SOLAR 1 SOCIEDAD LIMITADA Subsidiary · Madrid, Spain
        • SEGUIDORES SOLARES PLANTA 2 SL Subsidiary · Madrid, Spain
      • EXPLOTACIONES EÓLICAS SIERRA COSTERA SA Subsidiary · Zaragoza, Spain
      • PARQUE EÓLICO BELMONTE SA Subsidiary · Madrid, Spain
      • SAN FRANCISCO DE BORJA SA Subsidiary · Zaragoza, Spain
      • SOCIEDAD EOLICA EL PUNTAL SOCIEDAD LIMITADA Subsidiary · Seville, Spain
    • EL5-Energo Subsidiary · 54.6% · Yekaterinburg
    • 3Sun Subsidiary · Catania
    • e-distribuzione Subsidiary · Roma, Italy
    • Enel Brasil Subsidiary · Sao Paulo, Brazil
    • Enel Energia Subsidiary · Roma, Italy
    • Enel Gas Subsidiary · Rome, Italy
    • Enel Produzione Subsidiary · Roma, Italy
      • Slovak Power Holding Subsidiary · 50%
    • Enel So.l.e. Subsidiary · Napoli, Italy
    • Enel X Subsidiary · Rome
    • Mooney Subsidiary · Milano, Italy
      • PluService Subsidiary · 70% · Senigallia, Italy
      • MooneyGo Subsidiary
    • Servizio Elettrico Nazionale Subsidiary · Roma, Italy
    • Slovenské elektrárne Subsidiary · Bratislava - mestská časť Ružinov, Slovakia
    • Ables Springs Solar PPA, LLC Subsidiary · Andover, Massachusetts, United States
    • BOSA DEL EBRO SLU Subsidiary · Zaragoza, Spain
    • EGP GulfStar Solar PPA, LLC Subsidiary · Andover, Massachusetts, United States
    • EGPE SOLAR 2, S.L. Subsidiary · Madrid, Spain
    • EMPRESA DE ALUMBRADO ELÉCTRICO DE CEUTA ENERGÍA Subsidiary · Ceuta, Spain
    • Enel Distribución Chile Subsidiary · Chile
    • ENEL GLOBAL SERVICES S.R.L. Subsidiary · Roma, Italy
    • and 33 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

What it owns

What Enel reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

Things Wikidata records the company as owning, with the share when stated.1

The story

Founded by Government of Italy on Nov 27, 1962, in Rome.1

1898–1962: Towards a national policy for electricity

In 1898, the production of electricity in Italy was 100 GWh, and had a value of over $56 billion by 1960. The majority of the electricity was produced by regional private companies, or by companies linked to other industrial bodies, both local and regional, by exploiting the specific characteristics of the territory: its hydrogeological resources.

The state subsidised the construction of power stations and other necessary construction work in the territory in order to increase the production of electricity. In 1961, the state-regulated distribution, with unified national tariffs set on the basis of equal consumption classes (through the Equalisation Fund for the Electricity Sector), and by requiring power companies to provide access to electricity for everyone.

In 1962, the government institutionalised the Entity for electricity with the aim of making electricity a means for the development of the country and in order to define a national policy for electricity based on the experiences of other countries such as France and the United Kingdom.

1962: Establishment of the National Electricity Board

At the beginning of 1962, the Fanfani IV Cabinet committed the government to put together a proposal for the unification of the national electricity system within three months of the parliament passing a confidence motion.

During the Chamber of Deputies assembly of 26 June 1962, the government presented a bill that sanctioned the principles and procedures for the establishment of the Ente Nazionale per l'energia Elettrica (E.N.EL).

According to the bill, Enel was going to acquire all assets of companies producing, processing, transmitting, and distributing electricity, with the exception of self-producers—companies that produced more than 70% of their electricity for other production processes—(the same exception was later applied to municipal authorities), and of small businesses that did not produce more than 10 million kilowatt hours per year.

Procedures to assess the value of the acquired companies were defined, and it was established that compensation was to be paid to creditors in 10 years at an interest rate of 5.5%. Within this framework, 1962 was to be considered a transition year, in which all income and expenses of the acquired companies would be transferred to Enel. 1963 was thus the first operational year of the newly formed company.

The first companies to be acquired were: SIP (Piedmont), Edison Volta (Lombardy), SADE (Veneto), SELT-Valdarno (Tuscany), SRE (Lazio), SME (Campania), SGES (Sicily), and Carbosarda (Sardinia).

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1963–1970: Modernization and development of the network

Enel's early goals were the modernization and development of the electricity grid with the construction of a high voltage power lines backbone, international connections, connections to the islands, rural electrification, and the creation of a national centre for dispatching. These projects were to be co-financed by the state through the issuing, in 1965, of bonds valued at over 200 billion Italian liras. In 1967, Enel, which was originally supervised by the Committee of Ministers, began to be overseen by the inter-ministerial Committee for Economic Planning (CIPE), under the Ministry of Industry. During this period, production from thermal power stations surpassed, for the very first time, that of hydroelectric power.

In 1963, the National Dispatch Centre of Rome was created to manage the energy network by coordinating the production plants, the transmission network, the distribution, as well as the interconnection of the Italian electricity system with that of foreign countries by adjusting in real time the production and transmission of energy on the basis of actual demand.

In terms of rural electrification, the settlements that were not connected to the electricity grid declined from 1.27% in 1960 to 0.46% in 1964, with over 320,000 new residents being connected.

In the five-year period between 1966 and 1970, further investments for rural electrification were made, where 80% of the costs were covered by the state and 20% by Enel, part of those costs being incurred by reducing some rates as an incentive for agricultural development.

In 1968, the construction of the 380 kV high-voltage connection between Florence and Rome began, with the aim of joining the high voltage electrical system of the north with that of the centre and the south. Around the same time, international high voltage connections with France (380 kV Venaus-Villarodin, 1969) and Switzerland were also put in place. In the same year, undersea electrical cables were put in place to connect the peninsula and the islands of Elba (1966), Ischia (1967), and Sardinia through Corsica (1967).

In 1963, Enel was involved in the Vajont Dam disaster. On 9 October 1963, a huge landslide of 260 million cubic metres fell into the reservoir formed by the dam. The dam and power plant had been built by the Società Adriatica di Elettricità (the Adriatic Electricity Company, or SADE) and then sold to Edison, and it had just been transferred as part of the nationalisation process to the newly established Enel. The landslide created huge waves in the Vajont reservoir, which partially flooded the villages of Erto e Casso and swept over the dam, completely wiping out the towns in the valley below it: Longarone, Pirago, Rivalta, Villanova, and Faè.

Approximately two thousand people died in the disaster. Enel and Montedison were charged in the ensuing trial as the companies responsible for the disaster, a responsibility considered all more serious because of the predictability of the event. The two companies were forced to pay damages to the communities involved in the catastrophe.

1970–1989: Energy crisis and search for new sources

The decade of the 1970s was distinguished by a major energy crisis that led the company to implement drastic austerity measures, and the establishment of a national energy plan that defined the objectives of both building new power plants and searching for new energy sources.

In 1975, as a result of the 1973 oil crisis and the austerity measures, and following the establishment of the first National Energy Plan (PEN), the aim of the company became that of reducing Enel's dependence on hydrocarbons, which was to be achieved with the use of other energy sources, including hydro, geothermal, coal, reducing waste, and, in particular, the use of nuclear power.

Several new plants were built in the course of the decade. In the early 1970s, the construction of the nuclear power station Caorso (Emilia-Romagna), the first major nuclear power plant in Italy (to generate 840-860 MW), began. The station became operational in 1978. Between 1972 and 1978, the hydroelectric plant of Taloro was built in the province of Nuoro (Sardinia). In 1973, the hydroelectric plant of San Fiorano became operational. In 1977, a thermoelectric power plant opened in Torre del Sale, near Piombino (Tuscany). At the end of the 1970s, the construction of the thermal power plant of Porto Tolle (Veneto) began, and its first completed section became active in 1980.

Between 1971 and 1977, the pilot 1000 kV transmission facilities in Suvereto (Tuscany) were tested. In 1974, the construction of the Adriatic high voltage electric backbone was completed. Between 1973 and 1977, wells for geothermal energy production were drilled in Torre Alfina, in the province of Viterbo (Lazio). The dam of Alto Gesso (Piedmont) was completed in 1982 as part of the hydroelectric power station Luigi Einaudi "Entracque".

The 1980s were characterised by the construction of new plants and the testing of alternative forms of energy, the Italian nuclear power phase-out, as well as a gradual reduction of reliance on oil, which decreased from 75.3% in 1973 to 58.5% in 1985. Several large power plants became active during this period. Among these, the fossil fuel power plant of Fiumesanto (Sardinia) in 1983–84; the pumped-storage hydroelectricity power station of Edolo (Lombardy) in 1984–85, one of the biggest of its kind in Europe; and the coal power plant of Torrevaldaliga Nord (Lazio) in 1984.

In 1981, with the help of the European Economic Community, Enel built the first large-scale compact linear Fresnel reflector concentrated solar power plant, the 1 MWe Eurelios power station in Adrano (Sicily). The plant was shut down in 1987.

In 1984, the photovoltaic power station of Vulcano (Sicily) became active. In the same year, the first wind farm in the country became operational in Alta Nurra (Sardinia).

During 1985, the national center for the dispatch and control of the electricity network was gradually transferred from the center of Rome to Settebagni, and made a part of a bigger European network for the synchronisation of electricity production.

In 1986, Enel had its first positive balance, with a profit of 14.1 billion Italian liras.

In 1987, in the aftermath of the Chernobyl disaster, the first referendum on nuclear power took place and was won by those opposed to nuclear power. This result marked the end of nuclear power in Italy, the closing and suspension of all construction of nuclear power stations, and the establishment of a new national energy plan. The Caorso Nuclear Power Plant in Emilia-Romagna, which had been inactive since 1986 due to refuelling, was never reactivated and was finally closed in 1990.

The Enrico Fermi Nuclear Power Plant in Piedmont was deactivated in 1987 and shut down in 1990. The construction work on the Montalto di Castro Nuclear Power Station, started in 1982, was interrupted in 1988. The station was converted the following year into a multi-fuel plant. The Latina Nuclear Power Plant was shut down in 1988. The Garigliano Nuclear Power Plant had been shut down since 1978.

In 1988, the new National Energy Plan (PEN) established its key objectives: increased energy efficiency, environmental protection, the exploitation of national resources, the diversification of sources of supply from abroad, and the overall competitiveness of the production system.

1990–present: Liberalisation and privatisation

Between 1990 and 2000, the Italian electricity market was progressively liberalized. In 1991, Law No. 9/1991 sanctioned a first partial liberalisation of the production of electricity generated from conventional sources and renewable energy sources; companies were allowed to produce electricity for their own use with an obligation to hand over the excess amount to Enel. In July 1992, the Amato I Cabinet turned Enel into a joint-stock company with the Treasury as the sole shareholder.

In 1999, the D'Alema I Cabinet issued Legislative Decree no. 79 of 16 March 1999 (known as the Bersani Decree) to liberalise the electricity sector. This opened up the possibility for other actors to operate in the energy market. Enel—which had so far been the only actor in the production, distribution, and sale of electricity in Italy—had now to change its corporate structure by distinguishing the three phases and constituting itself as three different companies: Enel Produzione, Enel Distribuzione, and Terna, respectively, for energy production, distribution, and transmission. Moreover, Enel could produce only 50% of the national production according to the new law.

That same year, 31.7% of the company, in its new structure, was privatised. Following privatization, Enel was put on the stock market; its shares were listed on the Italian Stock Exchange with a value of €4.3 per share; the total number was 4,183 million shares for a total value of €18 billion.

In this period, Enel was involved in several new projects. In 1993, the company built the Serre photovoltaic plant. At the time, this was largest of its kind in Europe with an installed capacity of 3.3 megawatts. In 1997, Enel, France Télécom, and Deutsche Telekom funded Wind as a joint venture,, a mobile and fixed telecom operator. In 2000, Enel launched a project to connect Italy's and Greece's power grids by laying a 160 km underwater power line, capable of carrying 600 megawatts, to connect Otranto (Apulia) with the Greek city of Aetos. The project, completed in 2002, had a total cost of €339 million.

During the 2000s, the company worked to reduce the environmental impact of the production of energy and on a progressive internationalization of Enel through a number of mergers and acquisitions. In 2000, Enel signed an agreement with the Italian Ministry of the Environment and the Ministry of Economic Development in which the company committed to reduce carbon dioxide emissions by 13.5% before 2002, and by 20% before 2006. That year, Enel acquired CHI Energy, a renewable energy producer operating in the US and Canadian markets, for $170 million. In the following years, Enel continued investing in renewable energy and clean technologies.

In 2004, the company was included in the Dow Jones Sustainability Index, a stock market index that evaluates the financial performance of companies based on economic, environmental, and social performance.

In 2008, Enel formed Enel Green Power, a company dedicated to developing and managing the production of power from renewable energy. In 2009, Enel launched the Archilede project, a new urban lighting system chosen by 1600 municipalities. This new intelligent lighting technology resulted in approximately 26 GWh per year of energy saving, and reduced carbon dioxide emissions by 18,000 tons per year. That same year, the company opened a new photovoltaic power station in the Park of Villa di Pratolino, in Florence. The project - called "Diamante" – was to build a plant capable of storing, as hydrogen, enough of the solar energy accumulated during the day to meet night-time requirements. In 2010, the Archimede combined cycle power plant became operational at Priolo Gargallo, near Syracuse in Sicily. This was the first thermal solar field to use molten salt–technology integrated with a combined cycle gas facility.

Enel had several acquisitions and divestments in this period. In 2001, the company won the tender offer for the purchase of Viesgo—a subsidiary of Endesa—a company active on the Spanish market in the production and distribution of electricity, with a net installed capacity of 2400 megawatts.

In 2002, Enel divested Eurogen SpA, Elettrogen SpA, and Interpower SpA in compliance with the Bersani Decree provisions on the liberalization of electricity production.

In 2001, Enel acquired Infostrada, previously a subsidiary of Olivetti, at a cost of 7.25 billion euros. Infostrada was later merged with Wind, with 17 million customers. In 2005, Enel assigned 62.75% ownership of Wind to Weather Investments, a company belonging to the Egyptian businessman Naguib Sawiris, at the time CEO of Orascom Telecom Holding (the remaining 37.25% was divested in 2006).

In 2008 and 2009, Enel Stoccaggi and Enel Rete Gas were sold to investors, mainly Primo Fondo Italiano per le Infrastrutture. In 2011, Enel opened the first pilot carbon dioxide–capture facility in Italy, in the area of Brindisi, in the existing power plant ENEL Federico II. That year, Enel Distribuzione built its first Smart grid in Isernia, a grid capable of effectively adjusting the two-way flow of electricity generated from renewable sources. The total investment for this project was €10 million.

Also in 2011, Enel became part of the United Nations Global Compact, a United Nations initiative to encourage businesses to adopt sustainable policies worldwide, and signed a cooperation framework agreement with the World Food Programme, to fight against world hunger and climate change. The cost of the project was €8 million, which included the production and distribution of high-efficiency cooking stoves, the installation of photovoltaic systems in the all WFP logistical premises, and giving support to humanitarian interventions. In the same year, the company was added to the FTSE4Good Index of the London Stock Exchange which measures businesses' behaviour in terms of environmental sustainability, relationships with stakeholders, human rights, the quality of working conditions, and fighting against corruption.

In 2012, Enel sold the remaining 5.1% of Terna in its possession, thus exiting completely from the high-voltage market. In 2013, Enel signed an agreement, in Sochi, for the sale of 40% of Arctic Russia, a joint venture with Eni, which in turn controlled 49% of SeverEnergia, for $1.8 billion. In May 2014, Maria Patrizia Grieco was elected president of the board of directors; and Francesco Starace was appointed CEO.

The company's main objectives were set to be the reorganisation of activities in Iberia and Latin America and debt reduction. In 2014, Enel—together with Endesa, Accelerace, and FundingBox—initiated the INCENSe program (Internet Cleantech Enablers Spark), which was co-funded by the European Commission, for the promotion of technological innovation in renewable energy, and was joined by over 250 start-ups from 30 countries in 2015. In 2014 and 2015, Enel was included in the STOXX Global ESG Governance Leaders index, an index that measures a company's environmental, social, and governance practices.

Enel took part in Expo 2015 in Milan as an Official Global Partner. With a €29 million investment, as well as building its own pavilion, Enel built a Smart City over the entire Expo area, simulating a city of 100,000 inhabitants with a total energy consumption of 1 GWh per day.

The Smart City comprised a smart grid for the distribution of electricity, an operations center for the monitoring and management of the smart grid, an information system that allowed visitors to view in real-time the electricity consumption in each pavilion, charging stations for electric vehicles, and LED lighting of the entire exhibition site.

During 2016–2018, Enel carried out a series of operations aimed at digitising and innovating the Group, with particular attention to sustainability. In January 2016, Enel launched the "Open Power" brand, which presented the company with a new visual identity and a new logo. The concept of "openness" became the driver of the Group’s operative and communicative strategy. In June 2016, Enel presented the Enel Open Meter, the 2.0 smart meter designed to replace first-generation electronic meters. Open Meter was designed by Italian designer and architect Michele De Lucchi. In July 2016, Enel launched an Innovation Hub in Tel Aviv to scout 20 start-ups and foster collaboration, while offering a personalized support programme. In December 2016, Open Fiber completed the acquisition of Metroweb Italia for €714 million.

In 2016, a hydrogen-fueled power station located in Fusina, near Venice was commissioned but only produced energy for less than two years with costs of energy production 5-6 times higher than conventional sources.

In March 2017, Enel inaugurated the Innovation Hub at University of California, Berkeley, an initiative for start-up scouting and collaboration development. In April 2017, in joint venture with Dutch Infrastructure Fund, the company launched the largest "ready-to-build" solar PV project in Australia. In May 2017, Enel launched E-solutions, a new global business line to explore new technologies, as well as to develop products. In July 2017, Enel joined Formula E for the first zero-emission event in the championship’s history in New York. In September 2017, Enel ranked 20th in Fortune’s 2017 "Change the World" list and became one of the top 50 companies in the world – and the only Italian company – to have a positive social impact through business activities. In the same month, Enel and ENAP inaugurated Cerro Pabellón, the first geothermal power plant in South America and the first in the world to be built at 4,500 meters above sea level.

From Wikipedia’s article on Enel, shared under CC BY-SA 4.0.5

Products and brands

  • electrical energy
  • natural gas

Listed on Wikidata.1

Production and service capacities

Enel produces electricity from a number of energy sources including geothermal, wind power, solar power, hydroelectric power, thermal, and nuclear power.

In 2025, Enel generated a total of 200 TWh of electricity, distributed 474.7 TWh, and sold 249.9 TWh.

Enel is also engaged in research and development activities for the production and transmission of electricity. These include:

the design and implementation of "hybrid plants" that combine the use of different sources and technologies for energy storage, in order to increase the efficiency of plants.

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the development of smart grids that increase efficiency and sustainability in the distribution of electricity, with the support of the European Community.

Subsidiaries

For trading on international markets, as well as for the procurement and sale of energy products including gas, Enel owns 100% of Enel Trade, which in turn owns 100% of Enel Trade Romania, Enel Trade Croatia, and Enel Trade Serbia.

Through Enel Trade, Enel also owns Nuove Energie, a company that specialises in the construction of regasification plants.

In Italy, Enel owns companies that produce, distribute and resell electricity:

100% of Enel Energia – which deals with the sale of electricity and natural gas on the free market and to end customers. Enel Energia also owns 100% of Enel.si, a company that offers renewable energy to end customers and franchises "Punto Enel Green Power".

100% of e-distribuzione – for the distribution of electricity.

100% of Enel Sole – which deals with public and artistic lighting.

In France, Enel owns 5% of the French energy exchange Powernext.

In Spain, through its subsidiary Enel Iberia Srl (previously known as Enel Energy Europe), Enel holds 70.1% of Endesa, acquired in 2009 with an initial stake of 92%.

The acquisition earned Enel the 2009 Platts Global Energy Award for "Deal of the Year".

In 2016, Endesa acquired Enel Green Power España from Enel for €1.207 billion.

Enel has been operating in Russia since 2004.

It owns 56.4% of Enel Russia (formerly OGK-5) and 49.5% of the electricity supplier RusEnergoSbyt, through Enel Investment Holding BV.

In 2013, Rosneft, through NGK Itera, bought 40% of Enel's stake in Arctic Russia BV, a company which owned 19.6% of SeverEnergia. In March 2022, Enel announced it will cease operations in Russia.

In Argentina, Enel holds a 41% share of Empresa Distribuidora Sur SA.

In Chile, Enel controls 61.99% of Empresa Electrica Panguipulli SA, 56.80% of Enel Américas SA, 61.4% of Distribución Chile SA, 57.9% of Generación Chile SA, 61.9% of Enel Green Power Chile Ltd, 61.9% of Enel Green Power del Sur SpA, and 58.0% of Gas Atacama Chile SA. In October 2023, it was announced Enel Chile had sold 416 MW of solar PV portfolio in Chile, to the multinational renewable energy producer, Sonnedix.

In Peru, through Enel Perù SAC, Enel controls 47.2% of Enel Distribución Perù SAA and 47.5% of Enel Generación Perú SA.

On 7 April 2023, Enel announced that its subsidiary Enel Perú S.A.C. – controlled through the Chilean publicly traded company Enel Américas S.A. – entered into an agreement with China Southern Power Grid International (HK) Co., Ltd. for the sale of its equity interests in Enel Distribución Perú S.A.A. and in Enel X Perú S.A.C., for an aggregate amount of around 2.9 billion US dollars.

On 22 November 2023, Enel also announced that its subsidiaries Enel Américas S.A. and Enel Perú S.A.C. – the latter under the control of Enel via the Chilean listed company Enel Américas – have finalized an agreement with Niagara Energy S.A.C. for the sale of all the shares held by Enel in Enel Generación Perú S.A.A. and Compañía Energética Veracruz S.A.C. The total value of the transaction was approximately 1.4 billion US dollars.

From Wikipedia’s article on Enel, shared under CC BY-SA 4.0.5

Subsidiaries and ownership

Owners

  • Ministry of Economy and Finance 23.4%

Subsidiaries

Also owns

  • 3Sun
  • Alessandro Volta thermal power station
  • Baita Cernello
  • Costanera power station
  • Enel X
  • Federico II power station
  • Palazzo ENEL
  • Palazzo Luciano Spinola di Luccoli

Subsidiaries (GLEIF)

Also consolidated

From Wikidata.1 Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.

Acquisitions

  1. 2021Acquired Mooney1
  2. 2008Acquired PPC Energie Muntenia1
  3. 2007Acquired PPC Romania1

Employees over time

  • 202361,0551
  • 202166,2791

Revenue over time

As stated on Wikidata, in the currency reported.

Revenue

Enel revenue by year1140.5B EUR in 2022+86% since 2018
050.0B EUR100.0B EUR150.0B EUR2018: 75.7B EUR75.7B EUR20182019: 80.3B EUR80.3B EUR2019+6%2020: 65.0B EUR65.0B EUR2020−19%2021: 88.0B EUR88.0B EUR2021+35%2022: 140.5B EUR140.5B EUR2022+60%
  • 2022140.5B EUR1
  • 202188.0B EUR1
  • 202065.0B EUR1
  • 201980.3B EUR1
  • 201875.7B EUR1

Net income

Enel net income by year11.7B EUR in 2022−74% since 2018
02.0B EUR4.0B EUR6.0B EUR8.0B EUR2018: 6.3B EUR6.3B EUR20182019: 2.2B EUR2.2B EUR2019−66%2020: 2.6B EUR2.6B EUR2020+20%2021: 3.2B EUR3.2B EUR2021+22%2022: 1.7B EUR1.7B EUR2022−47%
  • 20221.7B EUR1
  • 20213.2B EUR1
  • 20202.6B EUR1
  • 20192.2B EUR1
  • 20186.3B EUR1

Timeline

  1. Nov 27, 1962Founded Founded in Rome1