Erg (company)
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Erg S.p.A., acronym for Edoardo Raffinerie Garrone, is an
Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, a Romance ethnic group related to or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance languag ...
energy company, founded in 1938, and based in
Genoa Genoa ( ; ; ) is a city in and the capital of the Italian region of Liguria, and the sixth-largest city in Italy. As of 2025, 563,947 people live within the city's administrative limits. While its metropolitan city has 818,651 inhabitan ...
, Italy. It produces wind and solar energy and has operations in Italy,
France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
,
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, the
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,
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,
Poland Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...
,
Bulgaria Bulgaria, officially the Republic of Bulgaria, is a country in Southeast Europe. It is situated on the eastern portion of the Balkans directly south of the Danube river and west of the Black Sea. Bulgaria is bordered by Greece and Turkey t ...
,
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, and the
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. As of June 2024, the installed capacity of the group's plants amounted to 3,754 MW. Erg is 62.53% controlled by “SQ Renewables S.p.A.,” a company that is in turn 51% controlled by San Quirico S.p.A. - the holding company of the Garrone-Mondini family - and the remaining 49% by IFM Investors. The company has been listed on the
Italian stock exchange Borsa Italiana () or Borsa di Milano (), based in Milan at Palazzo Mezzanotte, Mezzanotte Palace, is the Italy, Italian stock exchange. It manages and organises domestic market, regulating procedures for admission and listing of companies and i ...
since 1997.


History


Origins

Erg was founded by Edoardo Guida Garrone in 1938, founding a company for the refining of petroleum and tar. The company, which became a refinery after
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, chose as its trademark a die (from “Dado,” an affectionate diminutive of Edoardo) on whose faces is reproduced a three-letter acronym, the initials of Edoardo Raffinerie Garrone, or Erg.


Postwar period

In 1947, production began at the Genoa San Quirico Refinery. Immediately after World War II, in a country in need of reconstruction, energy needs made oil a key energy source. Thanks to the favorable economic situation and the optimal geographical location of the plants, Erg's business experienced rapid development. In 1956, Erg signed an agreement to refine the oil on behalf of BP which, thereafter and for a number of years, will hold a minority interest in Erg's share capital. In 1963, 6.5 million tons of processed material was reached. During the 1960s and 1970s the company started to build some oil refineries and pipelines in Italy. Specifically, in 1967 Erg built a major pipeline in
Arquata Scrivia Arquata Scrivia (local dialect: ''Auquâ'') is a ''comune'' (municipality) in the Province of Alessandria in the Italian region Piedmont, located about southeast of Turin and about southeast of Alessandria. Arquata Scrivia borders the following ...
; in 1971, it entered with other private groups into the shareholding structure of ISAB (Industria Siciliana Asfalti e Bitumi), a company created to build a large refinery in
Sicily Sicily (Italian language, Italian and ), officially the Sicilian Region (), is an island in the central Mediterranean Sea, south of the Italian Peninsula in continental Europe and is one of the 20 regions of Italy, regions of Italy. With 4. ...
that began production in 1975 in
Priolo Gargallo Priolo Gargallo ( Sicilian: ''Priolu'') is a ''comune'' (municipality) in the Province of Syracuse, Sicily (southern Italy). It is about southeast of Palermo Palermo ( ; ; , locally also or ) is a city in southern Italy, the capital (po ...
.


Erg network development

After developing business mainly in the refining sector, the Genoa-based company also began to grow nationally in the fuel distribution sector through its subsidiary Erg Petroli. In 1984, it acquired the 780 petrol stations network of Elf's Italian subsidiary and in 1986 1.700 stations owned by Chevron. Thus grows the Erg Network, which adopts the brand characterized by the three rampant panthers. In 1987 the company also finalized an agreement with BP to distribute the British company's lubricants. Collaboration with Elf and BP to sell lubricants (produced by Erg's own plants in Savona) continued until 1996, when its own product was launched. In 1985, in anticipation of the closure of the San Quirico Refinery in Genoa, it took control of ISAB with a stake that grew over the years until it reached 100 percent in 1997. In 1994, ISAB Energy was established to build a plant to produce electricity derived from the gasification of heavy oils. By the mid-1990s, Erg accounted for 6 percent of the Italian market in the field of service stations. Since 1997 the company is listed on the
Italian Stock Exchange Borsa Italiana () or Borsa di Milano (), based in Milan at Palazzo Mezzanotte, Mezzanotte Palace, is the Italy, Italian stock exchange. It manages and organises domestic market, regulating procedures for admission and listing of companies and i ...
. In 1999 it opened gas, (petrol), stations network in
Spain Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Eur ...
through Erg Petroleos, sold in 2008 to Saras S.p.A.


From oil to multi-energy company

In 2000, Erg began producing electricity through ISAB Energy (a joint venture with Edison Mission Energy), with a capacity of 528 MW and an estimated production of about 4 billion kWh per year; the goal was to build Italy's first heavy oil regasification plant for electricity production. With this operation, Erg, from an oil company, becomes a “multi-energy” company. A few years later, in October 2002, Erg Raffinerie Mediterranee was founded, a company entrusted with the management of one of the refining hubs in Europe, achieved through the union and integration of Erg's ISAB Refinery with the former Agip refinery, both in Priolo. The integration of the two refineries took place through the construction of an oil pipeline system and other upgrades and improvements to production efficiency and environmental compatibility. In 2005, Erg's stock joined the Blue-Chip segment of the Italian Stock Exchange, following the stock's significant increase in market capitalization. In 2006, Erg acquired EnerTAD, a company listed on the Milan Stock Exchange that built and operated wind farms. The transaction marks Erg's entry into the renewables sector, again as part of the “multi-energy” strategy. Later, EnerTAD changed its corporate name to Erg Renew. Subsequently to the EnerTAD acquisition, from 2007 Erg started to operate in the French and German wind markets, acquiring wind farms also in Bulgaria, Romania, Polonia and United Kingdom. In 2008 it signed an agreement with Lukoil, sharing the 49% of oil refinery in
Priolo Gargallo Priolo Gargallo ( Sicilian: ''Priolu'') is a ''comune'' (municipality) in the Province of Syracuse, Sicily (southern Italy). It is about southeast of Palermo Palermo ( ; ; , locally also or ) is a city in southern Italy, the capital (po ...
.


Growth of renewables and divestment of oil business

From 2008, Erg started a profound transformation process that led it to divest from the oil sector in order to focus investments on renewables. In 2010, Total Italia and Erg Petroli merged to create TotalErg, a joint venture between Total (49%) and Erg (51%). Then, in early 2011 Erg reduced its share in ISAB from 51% to 40%. Two years later Erg completed the exit from the refining sector. In the meantime (since 2010) Erg grew in the Italian wind power sector becoming the leading wind operator in Italy in 2013. In seven years, between 2008 and 2014, the company divested assets worth €3.3 billion and reinvested €3.9 billion on renewables related activities. Meanwhile, in 2009 it launched its own
Mobile Virtual Network Operator A mobile virtual network operator (MVNO) is a wireless communications services provider that does not own the wireless network infrastructure over which it provides services to its customers. An MVNO enters into a business agreement with a mobil ...
: Erg Mobile, becoming the first Italian oil company with its own telecommunications company. In 2015 Erg entered the
hydroelectric Hydroelectricity, or hydroelectric power, is Electricity generation, electricity generated from hydropower (water power). Hydropower supplies 15% of the world's electricity, almost 4,210 TWh in 2023, which is more than all other Renewable energ ...
sector, via acquisition of
E.ON E.ON SE is a European multinational electric utility company based in Essen, Germany. It operates as one of the world's largest investor-owned electric utility service providers. The name originates from the Latin word '' aeon'', derived from ...
's Italian assets, with 527 MW of capacity. In February 2016 Erg entered the UK wind market acquiring a wind farm project in Northern Ireland (45 MW) and completed the acquisition of eleven wind farms in France and six in Germany (206 MW). In January 2018, Total and Erg completed the closing with
Gruppo API Italiana Petroli S.p.A. (until 2019 Anonima Petroli Italiana S.p.A.), also known by the acronym API or Gruppo API, is an Italian petroleum, oil and energy company Headquarters, headquartered in Rome. It is active in the fuel and Mobility as a se ...
regarding the sale of TotalErg, and Erg completed its industrial transformation process towards
renewables Renewable energy (also called green energy) is energy made from renewable natural resources that are replenished on a human timescale. The most widely used renewable energy types are solar energy, wind power, and hydropower. Bioenergy and ...
. In the same year, Erg entered the
solar power Solar power, also known as solar electricity, is the conversion of energy from sunlight into electricity, either directly using photovoltaics (PV) or indirectly using concentrated solar power. Solar panels use the photovoltaic effect to c ...
business through the acquisition of 89 MW (30 photovoltaic plants) in Italy.


Transition to a pure renewable model and entry into the US market

Starting in 2021, Erg completed its transformation into an exclusively renewable operator, focusing on wind and solar power generation, with the divestment of its hydro and thermoelectric assets. Specifically, in August 2021 the company signed an agreement with Enel Produzione to sell the entire capital of Erg Hydro S.r.L., while in June 2023 it signed an agreement with Achernar Assets to sell Erg Power S.r.l., owner of the Priolo Gargallo natural gas-fired power plant. In June 2022, San Quirico, the holding company that has control over Erg, and IFM Investors signed a long-term strategic partnership. Under the agreement, the new holding company SQ Renewables Spa was established. IFM and its affiliates acquired an initial 35 percent stake in the new holding company, which in turn holds about 62.5 percent of Erg. This was the first direct investment in Italy for IFM. In April 2024, as per the agreement, IFM increased its stake in SQ Renewables to 49%. Since 2023, as part of its wind asset portfolio renewal project, the group completed the repowering of four wind farms in Sicily, doubling installed capacity and about tripling power generation. In the same year, in December, Erg entered the renewables market in the United States through an agreement with Apex Clean Energy Holdings. This includes the acquisition of a wind plant and a solar plant for 317 MW of installed capacity and an estimated production of about 1 TWh. There is also a cooperation agreement related to about 1 GW of new onshore solar and wind projects under development in the United States.


Erg Mobile

Erg Mobile was an
Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, a Romance ethnic group related to or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance languag ...
Mobile Virtual Network Operator A mobile virtual network operator (MVNO) is a wireless communications services provider that does not own the wireless network infrastructure over which it provides services to its customers. An MVNO enters into a business agreement with a mobil ...
owned by the
oil company The petroleum industry, also known as the oil industry, includes the global processes of exploration, extraction, refining, transportation (often by oil tankers and pipelines), and marketing of petroleum products. The largest volume products o ...
Erg, later TotalErg. Operational since 15 April 2009, it was the result of a commercial agreement between Erg and
Vodafone Vodafone Group Public Limited Company () is a British Multinational company, multinational telecommunications company. Its registered office and global headquarters are in Newbury, Berkshire, England. It predominantly operates Service (economic ...
(the
service Service may refer to: Activities * Administrative service, a required part of the workload of university faculty * Civil service, the body of employees of a government * Community service, volunteer service for the benefit of a community or a ...
, launched as ESP MVNO, in fact uses the
GSM The Global System for Mobile Communications (GSM) is a family of standards to describe the protocols for second-generation (2G) digital cellular networks, as used by mobile devices such as mobile phones and Mobile broadband modem, mobile broadba ...
/
GPRS General Packet Radio Service (GPRS), also called 2.5G, is a mobile data standard on the 2G cellular communication network's Global System for Mobile Communications, global system for mobile communications (GSM). Networks and mobile devices wit ...
/
UMTS The Universal Mobile Telecommunications System (UMTS) is a 3G mobile cellular system for networks based on the GSM standard. UMTS uses Wideband Code Division Multiple Access, wideband code-division multiple access (W-CDMA) radio access technolog ...
network Network, networking and networked may refer to: Science and technology * Network theory, the study of graphs as a representation of relations between discrete objects * Network science, an academic field that studies complex networks Mathematics ...
of the
British British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories and Crown Dependencies. * British national identity, the characteristics of British people and culture ...
company A company, abbreviated as co., is a Legal personality, legal entity representing an association of legal people, whether Natural person, natural, Juridical person, juridical or a mixture of both, with a specific objective. Company members ...
). The Erg Mobile service was available for subscription, from April 2010, throughout the entire Erg, then TotalErg, distribution network. The
area code A telephone numbering plan is a type of numbering scheme used in telecommunication to assign telephone numbers to subscriber telephones or other telephony endpoints. Telephone numbers are the addresses of participants in a telephone network, rea ...
used was 377-5. The main feature of Erg Mobile was the ambivalent one of giving advantages on
fuel A fuel is any material that can be made to react with other substances so that it releases energy as thermal energy or to be used for work (physics), work. The concept was originally applied solely to those materials capable of releasing chem ...
to those who use Erg Mobile and on top-ups to those who get fuel at
service stations Service station may refer to: * Filling station, a gasoline or petrol station * Automobile repair shop, a place where automobiles are repaired * Service centre or rest area, a public facility on motorways or controlled-access highways for resti ...
. On 10 January 2018, the sale of the TotalErg
business Business is the practice of making one's living or making money by producing or Trade, buying and selling Product (business), products (such as goods and Service (economics), services). It is also "any activity or enterprise entered into for ...
unit relating to fuels to
Gruppo API Italiana Petroli S.p.A. (until 2019 Anonima Petroli Italiana S.p.A.), also known by the acronym API or Gruppo API, is an Italian petroleum, oil and energy company Headquarters, headquartered in Rome. It is active in the fuel and Mobility as a se ...
was completed and on 30 November 2018, after months of uncertainties and disservices in the provision of new SIMs, the operator, via an
SMS Short Message Service, commonly abbreviated as SMS, is a text messaging service component of most telephone, Internet and mobile device systems. It uses standardized communication protocols that let mobile phones exchange short text messages, t ...
, notified its customers of the cessation of all activities starting from March 30, 2019.


Profile

Following a period of profound transformation (sale of the ISAB refinery and of the ISAB Energy power station, creation and sale of the TotalErg joint venture and the sale of the Erg Oil Sicilia network), Erg group is now the leading operator in wind energy in Italy and is currently among the top ten in Europe (onshore). It is also active in Italy and abroad in the generation of electricity from solar sources. In Italy, the company operates with a total installed capacity of more than 1,550 MW, including more than 1,400 MW in wind and 150 MW in solar. Internationally, it has a total installed capacity of more than 2,100 MW. Specifically, in wind power, it is present in France, Germany, the United States, the United Kingdom, Poland, Romania, Sweden, and Bulgaria. As for solar power generation, the group operates in France, Spain, and the United States. With regard to sustainability issues, in October 2022, Standard Ethics Aei upgraded Erg's sustainability rating to "E+" with a positive outlook on a scale of F to EEE within the SE European Utilities Index.


Sponsorship

Erg was the main sponsor of
U.C. Sampdoria Unione Calcio Sampdoria, commonly referred to as Sampdoria (), is an Italian professional Football club (association football), football club based in Genoa, Liguria. Sampdoria was formed in 1946 from the List of football club mergers, merg ...
(until 2011), a football club that was owned by the Garrone family ( Riccardo Garrone was the chairman, with
Edoardo Edoardo is the Italy, Italian form of the England, English male given name Edward. Notable people named Edoardo include: * Edoardo Agnelli (industrialist) (1892–1935), Italian industrialist * Edoardo Alfieri (1913–1998), Italian sculptor * Edoa ...
as the vice-chairman, and Vittorio as director), for more than 9 years.


References


External links

* {{Authority control Companies based in Genoa Italian brands Oil and gas companies of Italy Energy companies established in 1938 Automotive fuel retailers Filling stations Non-renewable resource companies established in 1938