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Nuclear power in France
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Nuclear power in France
Since the mid-1980s, the largest source of electricity in France has been nuclear power, with a generation of 379.5 TWh in 2019 and a total electricity production of 537.7 TWh. In 2018, the nuclear share was 71.67%, the highest percentage in the world.
Since June 2020, it has 56 operable reactors totalling 61,370 MWe, one under construction (1630 MWe), and 14 shut down or in decommissioning (5,549 MWe). In May 2022, EDF reported that twelve reactors were shut down and being inspected for stress corrosion, requiring EDF to adjust its French nuclear output estimate for 2022 to 280–300 TWh; the estimate of the impact of the decrease in output on the Group's EBITDA for 2022 was assessed to be −€18.5 billion.
Électricité de France (EDF) – the country's main electricity generation and distribution company – manages the country's 56 power reactors. EDF is fully owned by the French government.
Nuclear power was introduced in large quantities in France following the 1973 oil crisis according to the Messmer plan named for then prime minister Pierre Messmer. This was based on projections that large amounts of electric power would be required. Hindsight showed that too much nuclear power capacity was installed, and this led to relatively low production – a low average load factor of 61% by 1988 due to load following generation, and high electricity exports. France exported 38 TWh of electricity to its neighbours in 2017. However, the country still becomes a net importer of electricity when demand exceeds supply, such as in cases of very inclement weather, as in February 2012 when a cold snap, combined with French reliance on electric heating, led it to import large amounts of electricity from Germany.
As of December 2023, according to data from Ember and the Energy Institute as processed by Our World in Data, France generates roughly two-thirds of its electricity from nuclear power, well above the global average of just under 10%. This heavy reliance on nuclear energy allows France to have one of the lowest carbon dioxide emissions per unit of electricity in the world at 85 grams of CO2 per kilowatt-hour, compared to the global average of 438 grams.
France has a long relationship with nuclear power, starting with Henri Becquerel's discovery of natural radioactivity in the 1890s and continued by famous nuclear scientists such as Pierre and Marie Skłodowska Curie.
Before World War II, France had been mainly involved in nuclear research through the work of the Joliot-Curies. In 1945 the Provisional Government of the French Republic (GPRF) created the Commissariat à l'Énergie Atomique (CEA) governmental agency, and Nobel prize winner Frédéric Joliot-Curie, member of the French Communist Party (PCF) since 1942, was appointed high commissioner. He was relieved of his duties in 1950 for political reasons contingent upon the Cold War, and later was one of the 11 signatories to the Russell-Einstein Manifesto in 1955. The CEA was created by Charles de Gaulle on 18 October 1945. Its mandate is to conduct fundamental and applied research into many areas, including the design of nuclear reactors, the manufacturing of integrated circuits, the use of radionuclides for medical treatments, seismology and tsunami propagation, and the safety of computerized systems.[citation needed]
Nuclear research was discontinued for a time after the war, owing to the instability of the Fourth Republic and the lack of finances available.[failed verification] However, in the 1950s a civil nuclear research program was started, a by-product of which was plutonium. A secret Committee for the Military Applications of Atomic Energy was formed in 1956, and a development program for delivery vehicles started. In 1957, soon after the Suez Crisis and the diplomatic tension with both the USSR and the United States, French president René Coty decided on the creation of the C.S.E.M. in what was then French Sahara, a new nuclear testing facility replacing the CIEES testing facility.[dead link] See France and nuclear weapons.
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Nuclear power in France
Since the mid-1980s, the largest source of electricity in France has been nuclear power, with a generation of 379.5 TWh in 2019 and a total electricity production of 537.7 TWh. In 2018, the nuclear share was 71.67%, the highest percentage in the world.
Since June 2020, it has 56 operable reactors totalling 61,370 MWe, one under construction (1630 MWe), and 14 shut down or in decommissioning (5,549 MWe). In May 2022, EDF reported that twelve reactors were shut down and being inspected for stress corrosion, requiring EDF to adjust its French nuclear output estimate for 2022 to 280–300 TWh; the estimate of the impact of the decrease in output on the Group's EBITDA for 2022 was assessed to be −€18.5 billion.
Électricité de France (EDF) – the country's main electricity generation and distribution company – manages the country's 56 power reactors. EDF is fully owned by the French government.
Nuclear power was introduced in large quantities in France following the 1973 oil crisis according to the Messmer plan named for then prime minister Pierre Messmer. This was based on projections that large amounts of electric power would be required. Hindsight showed that too much nuclear power capacity was installed, and this led to relatively low production – a low average load factor of 61% by 1988 due to load following generation, and high electricity exports. France exported 38 TWh of electricity to its neighbours in 2017. However, the country still becomes a net importer of electricity when demand exceeds supply, such as in cases of very inclement weather, as in February 2012 when a cold snap, combined with French reliance on electric heating, led it to import large amounts of electricity from Germany.
As of December 2023, according to data from Ember and the Energy Institute as processed by Our World in Data, France generates roughly two-thirds of its electricity from nuclear power, well above the global average of just under 10%. This heavy reliance on nuclear energy allows France to have one of the lowest carbon dioxide emissions per unit of electricity in the world at 85 grams of CO2 per kilowatt-hour, compared to the global average of 438 grams.
France has a long relationship with nuclear power, starting with Henri Becquerel's discovery of natural radioactivity in the 1890s and continued by famous nuclear scientists such as Pierre and Marie Skłodowska Curie.
Before World War II, France had been mainly involved in nuclear research through the work of the Joliot-Curies. In 1945 the Provisional Government of the French Republic (GPRF) created the Commissariat à l'Énergie Atomique (CEA) governmental agency, and Nobel prize winner Frédéric Joliot-Curie, member of the French Communist Party (PCF) since 1942, was appointed high commissioner. He was relieved of his duties in 1950 for political reasons contingent upon the Cold War, and later was one of the 11 signatories to the Russell-Einstein Manifesto in 1955. The CEA was created by Charles de Gaulle on 18 October 1945. Its mandate is to conduct fundamental and applied research into many areas, including the design of nuclear reactors, the manufacturing of integrated circuits, the use of radionuclides for medical treatments, seismology and tsunami propagation, and the safety of computerized systems.[citation needed]
Nuclear research was discontinued for a time after the war, owing to the instability of the Fourth Republic and the lack of finances available.[failed verification] However, in the 1950s a civil nuclear research program was started, a by-product of which was plutonium. A secret Committee for the Military Applications of Atomic Energy was formed in 1956, and a development program for delivery vehicles started. In 1957, soon after the Suez Crisis and the diplomatic tension with both the USSR and the United States, French president René Coty decided on the creation of the C.S.E.M. in what was then French Sahara, a new nuclear testing facility replacing the CIEES testing facility.[dead link] See France and nuclear weapons.
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