Solar power in Greece has been driven by a combination of government incentives and equipment cost reductions. The installation boom started in the late 2000s with feed-in tariffs has evolved into a market featuring auctions, power purchase agreements, and self-generation. [1] The country's relatively high level of solar insolation is an advantage boosting the effectiveness of solar panels; within Europe, Greece receives 50% more solar irradiation than Germany. [2]
In 2022, solar power accounted for 12.6% of total electricity generation in Greece, up from 0.3% in 2010 and less than 0.1% in 2000. [3] The national government's 2023 National Energy & Climate Plan anticipates solar PV capacity rising from 4.8 GW in 2022 to 14.1 GW in 2030, and 34.5 GW in 2050. [4]
Broad development of solar power in Greece started in the 2000s, with installations of photovoltaic systems skyrocketing from 2009 because of the appealing feed-in tariffs introduced and the corresponding regulations for domestic applications of rooftop solar PV. However, funding the FITs created an unacceptable deficit of more than €500 million in the Greek "Operator of Electricity Market" RES fund. To reduce that deficit, new regulations were introduced in August 2012 including retrospective feed-in tariffs reduction, [5] with further reductions over time. [6] These measures enabled the deficit to be erased by 2017. [7]
Auctions have replaced FITs and after stagnating since 2013, as of 2019 Greece was again installing hundreds of MWp per year. [7]
By April 2015, the total installed photovoltaic capacity in Greece had reached 2,442.6 MWp from which 350.5 MWp were installed on rooftops and the rest were ground mounted. [8] Greece ranks 5th worldwide with regard to per capita installed PV capacity. [7]
Two new photovoltaic parks are currently (August 2024) under construction in Western Macedonia with a total capacity of 1,000MW. [9] This new energy project is carried out by Greece's Public Power Corporation in a joint venture with RWE Renewables Europe & Australia. [9] Both of these parks are expected to commence operations in 2025. In addition, a new photovoltaic park in Thessaly of a total capacity of 390MW is under design (as of August 2024) [10]
Year | Capacity (MW) | Watts per capita | Electricity generation % |
---|---|---|---|
2010 | 205 | 18 | 0.3% |
2020 | 3,287 | 304 | 9.2% |
2023 | 6,453 | 620 | 19.0% |
Location | Capacity | Description | Constructed |
---|---|---|---|
Kozani | 204 MW | Park of Kozani [16] | 2022 |
Naoussa | 7+7 MW | Photovoltaic plants cluster | 2013 |
Florina | 4.3 MW | Florina industrial zone | 2009 |
Volos | 2 MW | Photovoltaic power plant Volos | 2009 |
Thebes | 2 MW | Photovoltaic power plant Thebes | 2009 |
Koutsopodi | 1.997 MW | 2009 | |
Tripoli | 1.99 MW | 2009 | |
Pournari | 1.25 MW | 2009 | |
Iliopenditiki | 1 MW | 2009 | |
Pontoiraklia | 944 kW | 2009 | |
Kythnos | 100 kW | 2009 | |
Sifnos | 60 kW | 1998 | |
Tavros, ILPAP Building | 20 kW | 2009 | |
Ethel Station | 20 kW | 2009 | |
Maroussi, Eirini metro station | 20 kW | 2009 | |
Location | Capacity | Description | Constructed |
---|---|---|---|
Ptolemaida | 550MW | Lignite Centre of Western Macedonia | To commence operation in 2025 |
Amyntaio | 450MW | Western Macedonia | To commence operation in 2025 |
Thessaly | 390MW | Park of Argyromylos | - |
Megalopoli | 50 MW | Park of Megalopoli | - |
Crete | 0.48 MW | Park of Atherinolakos | - |
Many countries and territories have installed significant solar power capacity into their electrical grids to supplement or provide an alternative to conventional energy sources. Solar power plants use one of two technologies:
Spain is one of the first countries to deploy large-scale solar photovoltaics, and is the world leader in concentrated solar power (CSP) production.
Solar power accounted for an estimated 12.2% of electricity production in Germany in 2023, up from 1.9% in 2010 and less than 0.1% in 2000.
Solar power has a small but growing role in electricity production in the United Kingdom.
Solar power consists of photovoltaics (PV) and solar thermal energy in the European Union (EU).
Solar power in Japan has been expanding since the late 1990s. The country is a major manufacturer and exporter of photovoltaics (PV) and a large installer of domestic PV systems, with most of them grid connected.
Solar power in Romania had an installed capacity of 1,374 megawatt (MW) as of the end of 2017. The country had in 2007 an installed capacity of 0.30 MW, which increased to 3.5 MW by the end of 2011, and to 6.5 MW by the end of 2012. However, the record year of 2013 was an exception, and new installation fell back from 1,100 MW to a moderate level of 69 MW in 2014.
The Polish energy sector is the fifth largest in Europe. By the end of 2023, the installed generation capacity had reached 55.216 GW, while electricity consumption for that year was 167.52 TWh and generation was 163.63 TWh, with 26% of this coming from renewables.
Renewable energy in the Czech Republic describes the renewable energy related development in the Energy in the Czech Republic.
As of the end of 2022, solar power in Austria amounted to nearly 3.8 gigawatt (GW) of cumulative photovoltaic (PV) capacity, with the energy source producing 4.2% of the nation's electricity.
The Czech Republic had almost two gigawatts (GW) of photovoltaic capacity at the end of 2010, but installed less than 10 megawatts (MW) in 2011 due to the feed-in tariff being reduced by 25%, after installing almost 1,500 MW the year before. Installations increased to 109 MW in 2012. In 2014, no new installations were reported.
Solar power in France including overseas territories reached an installed capacity figure of 11.2 GW in 2020, and rose further to 17.1 GW at the end of 2022. Government plans announced in 2022 foresee solar PV capacity in France rising to 100 GW by 2050.
Solar power in Mexico has the potential to produce vast amounts of energy. 70% of the country has an insolation of greater than 4.5 kWh/m2/day. Using 15% efficient photovoltaics, a square 25 km (16 mi) on each side in the state of Chihuahua or the Sonoran Desert could supply all of Mexico's electricity.
Solar power in Belgium reached an installed capacity of 9.9 GW at the end of 2023, an increase of 1.8 GW from 2022.
Under its commitment to the EU renewable energy directive of 2009, France has a target of producing 23% of its total energy needs from renewable energy by 2020. This figure breaks down to renewable energy providing 33% of energy used in the heating and cooling sector, 27% of the electricity sector and 10.5% in the transport sector. By the end of 2014, 14.3% of France's total energy requirements came from renewable energy, a rise from 9.6% in 2005.
Solar energy in Poland includes the production of solar thermal energy and solar photovoltaics. By the end of 2021, there were around 3,000,000 square metres (32,000,000 sq ft) of installed solar thermal collectors which in Poland are primarily used for heating up household water.
Renewable energy in Greece accounted for 29 percent of its electricity from renewable sources in 2021. By 2030, renewables are expected to have a capacity of 28GW, and exceed 61 percent of Greece's electricity consumption. This is a significant increase from 8% of the country's total energy consumption in 2008. By 2022, Greece occasionally reached 100% renewables for a few hours. The target for 2050 is a capacity of 65GW.
Under the original 2009 Renewable Energy Directive Ireland had set a target of producing 16% of all its energy needs from renewable energy sources by 2020 but that has been updated by a second Renewable Energy Directive whose targets are 32% by 2030. Between 2005 and 2014 the percentage of energy from renewable energy sources grew from just 3.1% to 8.6% of total final consumption. By 2020 the overall renewable energy share was 13.5%, short of its Renewable Energy Drive target of 16%. Renewable electricity accounted for 69% of all renewable energy used in 2020, up from two thirds (66.8%) in 2019.
Solar power in Hungary has been rapidly advancing due to government support and declining system prices. By the end of 2022 Hungary had just over 4,000 megawatt (MW) of photovoltaics capacity, a massive increase from a decade prior. Relatedly, solar power produced 12.5% of the country's electricity in 2022, up from less than 0.1% in 2010.