This is a list of every

electric power company An electric utility is a company in the electric power industry (often a public utility) that engages in electricity generation and distribution of electricity for sale generally in a regulated market. The electrical utility industry is a major pr ...

producing

electrical energy Electrical energy is energy related to forces on electrically charged particles and the movement of electrically charged particles (often electrons in wires, but not always). This energy is supplied by the combination of electric current and electr ...

in Greece as of March 2007.

Public Power Corporation of Greece

The

PPC PPC may refer to: Computing * Personal programmable calculator, programmable calculators for personal use * Pay-per-click, an internet advertising model * PearPC, a PowerPC platform emulator * Peercoin, a peer-to-peer cryptocurrency * Periphera ...

S.A. (ΔΕΗ) is the biggest

in Greece. It owns and operates 34 major thermal and

hydroelectric Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and ...

power plants and 3 aeolic parks of the interconnected power grid of the mainland, as well as 60 autonomous power plants located on Crete, Rhodes and other Greek islands (33 thermal, 2

, 18 aeolic and 5

photovoltaic Photovoltaics (PV) is the conversion of light into electricity using semiconducting materials that exhibit the photovoltaic effect, a phenomenon studied in physics, photochemistry, and electrochemistry. The photovoltaic effect is commercially us ...

parks). The total installed capacity of PPC's 97 power plants is 12276 MW with a net generation of 52.9 TWh in 2005.

PPC

*PPC Renewables S.A **1. PPC Renewable-C.ROKAS S.A.I.C. - 52.7% of C.ROKAS is now owned by Iberdrola (see below). **2. PPC Renewable-TERNA Energy S.A. - In cooperation with TERNA S.A. (GEK Group) (see below). **3. PPC Renewable-DIEKAT Energy S.A. **4. PPC Renewable-MEK Energy S.A. *PPC RHODES S.A. (ex KOZEN HELLAS S.A.) *PPC CRETE S.A.

Thessaloniki Energy S.A.

Thessaloniki Energy S.A. is a subsidiary of Hellenic Petroleum. So far it owns and operates one

thermoelectric The thermoelectric effect is the direct conversion of temperature differences to electric voltage and vice versa via a thermocouple. A thermoelectric device creates a voltage when there is a different temperature on each side. Conversely, when ...

power station fueled with natural gas of 390 MW installed capacity in Thessaloniki and aims to build two more of the same size and reach 1200 MW in total.

Terna S.A.

Terna is part of the

GEK Terna GEK Terna Holding Real Estate Construction ( el, ΓΕΚ ΤΕΡΝΑ) is a large Greek conglomerate which is listed on the Athens Exchange. Its construction branch Terna is one of the leading enterprises of its sector in Greece. GEK Terna's el ...

group. It operates through two subsidiaries in the energy sector.

Terna Energy S.A.

Terna Energy Terna Energy ( el, ΤΕΡΝΑ Ενεργειακή) is a Greek renewable energy company that is listed on the Athens Exchange. The company is a subsidiary of Greek conglomerate GEK Terna, which through its subsidiary Heron S.A. is as well involv ...

S.A. is actively involved in wind (Aeolian)

power generation Electricity generation is the process of generating electric power from sources of primary energy. For utilities in the electric power industry, it is the stage prior to its delivery ( transmission, distribution, etc.) to end users or its stor ...

. It is one of the first private Greek companies ever to be involved in

Renewable Energy Renewable energy is energy that is collected from renewable resources that are naturally replenished on a human timescale. It includes sources such as sunlight, wind, the movement of water, and geothermal heat. Although most renewable energy ...

Sources and has been licensed for more than 600 MW.

Heron S.A.

Terna is involved in

from thermal units through its subsidiary Heron S.A., which is licensed for the construction and operation of

power stations fuelled with natural gas. Heron owns and operates a 147 MW gas fired power plant in

Viotia Boeotia ( ), sometimes Latinized as Boiotia or Beotia ( el, Βοιωτία; modern: ; ancient: ), formerly known as Cadmeis, is one of the regional units of Greece. It is part of the region of Central Greece. Its capital is Livadeia, and its lar ...

which is designed to cover the system's reserve needs, as well as the needs in periods of high demand, over the following years. The total investment in this project reached 80 million euros. Also, Heron S.A. is registered for another 400 MW power plant, budgeted up to 220 million euros. This project is under development.

Protergia

Protergia, a subsidiary of Mytilineos Holdings, operates 1.2 GW of power generation facilities, including the 444.48 MW Agios Nikolaos power plant in

, a 436.6 MW power plant, owned by Korinthos Power, at Agioi Theodoroi, a 334 MW power plant, owned by Aluminium of Greece, in

. It also operates 54 MW of wind and solar facilities.

Enelco S.A.

Founded on 16 September 1999. Main shareholders of Enelco are: # 75%, Enel # 25%, Prometheus Gas, of Copelouzos Group and the Russian gas company

Gazprom PJSC Gazprom ( rus, Газпром, , ɡɐzˈprom) is a Russian majority state-owned multinational energy corporation headquartered in the Lakhta Center in Saint Petersburg. As of 2019, with sales over $120 billion, it was ranked as the larges ...

Enelco has submitted to the Regulatory Authority for Energy three applications for Generation Authorisations for

Elefsina Elefsina ( el, Ελευσίνα ''Elefsina''), or Eleusis (; Ancient Greek: ''Eleusis'') is a suburban city and municipality in the West Attica regional unit of Greece. It is situated about northwest from the centre of Athens and is part of i ...

(

Attiki Attica ( el, Αττική, Ancient Greek ''Attikḗ'' or , or ), or the Attic Peninsula, is a historical region that encompasses the city of Athens, the capital of Greece and its countryside. It is a peninsula projecting into the Aegean Se ...

Levadia Livadeia ( el, Λιβαδειά ''Livadiá'', ; grc, Λεβάδεια, Lebadeia or , ''Lebadia'') is a town in central Greece. It is the capital of the Boeotia regional district. Livadeia lies north-west of Athens, west of Chalkida, south-eas ...

(

) and Evros ( Thrace) locations. Each power plant will be of 360-390 MW capacity and will be fuelled by natural gas. Two of whom (Evros,

) have been already awarded to it.

C.Rokas S.A.

C.Rokas S.A. is an

in Greece, that produces electricity from

renewable energy Renewable energy is energy that is collected from renewable resources that are naturally replenished on a human timescale. It includes sources such as sunlight, wind, the movement of water, and geothermal heat. Although most renewable energy ...

sources. So far, it owns and operates wind farms with combined installed capacity of 193.3 MW, which produce annually over 525 GWh. The main shareholder of C.Rokas S.A. is the Spanish

Iberdrola with a percentage of 52.7%.

Korinthos Power S.A.

Korinthos Power is a subsidiary of Mytilineos Holdings (65%) and

Motor Oil Hellas Motor Oil (Hellas) Corinth Refineries S.A. ( el, Μότορ Όιλ (Ελλάς) Διυλιστήρια Κορίνθου Α.Ε.) is a petroleum industry based in Greece focusing on oil refining and trading. It is a leading force in its sector in S ...

(35%). It operates 436.6 MW power plant at Agioi Theodoroi.

References

“KORINTHOS POWER S.A.” Motor Oil, 2011, www.moh.gr/Default.aspx?a_id=10576.