EDP (formerly EDP - Energias de Portugal and Electricidade de Portugal) is a
Portuguese electric utilities
An electric utility, or a power company, is a company in the electric power industry (often a public utility) that engages in electricity generation and Electricity retailing, distribution of electricity for sale generally in a regulated market. El ...
company, headquartered in
Lisbon
Lisbon ( ; ) is the capital and largest city of Portugal, with an estimated population of 567,131, as of 2023, within its administrative limits and 3,028,000 within the Lisbon Metropolitan Area, metropolis, as of 2025. Lisbon is mainlan ...
founded in 1976 through the merger of 14 nationalised electricity companies.
History
EDP was founded as ''Electricidade de Portugal,
E.P.'' by the
Portuguese government
Portuguese may refer to:
* anything of, from, or related to the country and nation of Portugal
** Portuguese cuisine, traditional foods
** Portuguese language, a Romance language
*** Portuguese dialects, variants of the Portuguese language
** Portu ...
though the Decreto-lei n.º 502/76 published on 30 Jun 1976, merging 14 former energy companies that had been nationalised by 1975 in the aftermath of the
regime change in 1974, of which the most significant had been the ''Companhia Portuguesa de Eletricidade'' (CPE).
In 1991, through Decreto-Lei n.º 07/91 of 8 January, the Government changed EDP's legal status from a Public Company to a Public Limited Company with exclusively public capital.
In May 1994, after a profound restructuration of EDP, E.P., carried out between 1991 and 1993, under the Tutelary of ''Mira Amaral, Minister of Industry e Energy of the XII Portuguese Constitutional Government'' and the Presidency of ''Joaquim Serrão da Silva Correia,'' the EDP Group have been constituted with a Holding and 19 companies, six of them responding to the main core business activities: CPPE - Companhia Portuguesa de Produção de Electricidade (electricity production); REN - Rede Eléctrica Nacional (electricity transportation); and four companies of regional electricity distribution: EN - Electricidade do Norte; CENEL - Electricidade do Centro; LTE - Electricidade de Lisboa e Vale do Tejo; and SLE - Electricidade do Sul.
In March 2007, the group made a US$3 billion takeover of
Horizon Wind Energy
EDP Renewables North America (former names: Zilkha Renewable Energy and Horizon Wind Energy) and its subsidiaries develop, construct, own, and operate wind farms and solar parks throughout North America.
Headquartered in Houston, Texas, with 58 ...
, the Texan-based wind power producer. At the time, it was the largest renewable energy deal to date and made EDP the fourth-largest wind power producer in the world.
China Three Gorges Corporation
The China Three Gorges Corporation (CTG; ) is a Chinese state-owned power company, established on 27 September 1993. The company was responsible for the construction of the Three Gorges Dam-project, the world's largest hydroelectric power plant, t ...
, a
SOE, won in December 2011 the bidding for the Portuguese government's 21.35% interest in the company.
[
] The transaction is expected to be concluded by April 2012. As of February 2014, just under 45% of the ownership of EDP was controlled by five institutional shareholders.
Amongst the others were the
Qatar Investment Authority
The Qatar Investment Authority (QIA; ) is Qatar's sovereign wealth fund. The QIA was founded by the State of Qatar in 2005 to strengthen the country's economy by diversifying into new asset classes. In November 2024, the QIA had an estimated $526 ...
and
BlackRock
BlackRock, Inc. is an American Multinational corporation, multinational investment company. Founded in 1988, initially as an enterprise risk management and fixed income institutional asset manager, BlackRock is the world's largest asset manager ...
.
In late 2018 EDP's largest shareholder,
China Three Gorges Corporation
The China Three Gorges Corporation (CTG; ) is a Chinese state-owned power company, established on 27 September 1993. The company was responsible for the construction of the Three Gorges Dam-project, the world's largest hydroelectric power plant, t ...
, proposed a
hostile takeover
In business, a takeover is the purchase of one company (law), company (the ''target'') by another (the ''acquirer'' or ''bidder''). In the UK, the term refers to the acquisition of a public company whose shares are publicly listed, in contrast t ...
of EDP. This was ultimately rejected at the shareholders meeting on 24 April 2019.
In 2020, EDP agreed to buy
Viesgo, more than doubling its presence in Spain's electricity distribution market.
On 10 April 2024, the company decided at a general meeting of shareholders to change its name to simply "EDP, S.A.", dropping "Energias de Portugal" from the name. The objective was to "simplify the image" and "adjust the corporate name to an increasingly global company".
Operations
In 2006 35% of the energy produced by EDP was from
renewable energy
Renewable energy (also called green energy) is energy made from renewable resource, renewable natural resources that are replenished on a human lifetime, human timescale. The most widely used renewable energy types are solar energy, wind pow ...
sources, and, as of the end of 2007, the company announced that 39% of its energy was already emissions-free and that it was aiming for a 75% renewable energy production by 2013.
In November 2019, EDP announced that it had reached a 50/50 Joint Venture agreement with the French gas and power company
Engie
Engie SA (stylised in all caps as ENGIE) is a French multinational electric utility company, headquartered in La Défense, Courbevoie. Its activities cover electricity generation and distribution, natural gas, nuclear power, renewable energy ...
to merge their fixed and floating offshore wind power activities, primarily targeting markets in Europe, the United States and selected geographies in Asia.
Foundation
The
EDP Foundation is a non-profit organization set up and financed by the company as a means to foster the development of cultural, scientific, and educational activities.
It is headquartered at
''Central Tejo'', a former CRGE-owned 50 MW coal-powered
plant
Plants are the eukaryotes that form the Kingdom (biology), kingdom Plantae; they are predominantly Photosynthesis, photosynthetic. This means that they obtain their energy from sunlight, using chloroplasts derived from endosymbiosis with c ...
at the Lisbon riverfront, decommissioned in the 1960s. Since 1990 it houses the
Electricity Museum, recently incorporated in the broader MAAT –
Museum of Art, Architecture, and Technology, which is the main focal point of the foundation's activities.
Image:Museu da electricidade.jpg, Tejo Power Station seen from the Tagus River (Rio Tejo) in 2009, before the construction of the MAAT
Maat or Maʽat ( Egyptian: ''mꜣꜥt'' /ˈmuʀʕat/, Coptic: ⲙⲉⲓ) comprised the ancient Egyptian concepts of truth, balance, order, harmony, law, morality, and justice. Maat was also the goddess who personified these concepts, and regul ...
.
Carbon intensity
See also
*
EDP Renováveis
References
External links
*
{{Authority control
Energy companies of Portugal
Electric power companies of Portugal
Oil and gas companies of Portugal
Electric power in Portugal
Natural gas in Portugal
Companies based in Lisbon
Energy companies established in 1976
Non-renewable resource companies established in 1976
Companies listed on Euronext Lisbon
Companies formerly listed on the New York Stock Exchange
Companies in the PSI-20
Portuguese companies established in 1976