Flamanville Nuclear Power Plant

Flamanville Nuclear Power Plant
Map
Official nameCentrale Nucléaire de Flamanville
CountryFrance
LocationFlamanville, Manche, Normandy
Coordinates49°32′11″N 1°52′54″W / 49.53639°N 1.88167°W / 49.53639; -1.88167
StatusUnits 1-3: Operational
Construction beganUnit 1: 1 December 1979
Unit 2: 1 May 1980
Unit 3: 3 December 2007
Commission dateUnit 1: 1 December 1986
Unit 2: 9 March 1987
Unit 3: 21 December 2024
OwnerEDF
OperatorEDF
Nuclear power station
Reactor typePWR
Reactor supplierFramatome
Cooling sourceEnglish Channel
Thermal capacity2 × 3817 + 1 x 4500 MWth
Power generation
Units operational2 × 1330 MW, 1 × 1600 MW EPR
Make and modelUnits 1–2: P4 REP 1300
Unit 3: EPR
Nameplate capacity4290 MW
Capacity factor60.08% (2017)
70.55% (lifetime)[citation needed]
Annual net output11.7 TWh (2023)
External links
WebsiteCentrale nucléaire de Flamanville
[1]
CommonsRelated media on Commons

The Flamanville Nuclear Power Plant is located at Flamanville, Manche, France on the Cotentin Peninsula. The power plant houses three pressurized water reactors (PWRs). Unit 1 and 2, rated 1.3 GWe each, and based on Westinghouse design[1], were ordered following the Messmer Plan and deliver full power since 1987. Unit 3 is an EPR unit with a nameplate capacity of 1.65 GWe connected to the grid in December 2024[2] (but still far from full power as of January 2025). The power plant produced 18.9 TWh in 2005, which amounted to 4% of the electricity production in France. In 2006 there were 671 workers regularly working at the plant. In 2023, 11,7 TWh were produced with 1400 regular workers[3].

Construction of unit 3 began in 2007 with its commercial introduction scheduled for 2012. In charge Areva proved unable to managed this project (just like Olkiluoto 3), leading to the ultimate demise of the company. Various safety problems have been raised, including weakness in the steel used in the reactor.[4] In July 2019, further delays were announced, pushing back the commercial introduction date to the end of 2022.[5][6]. As of 2020 the project was more than five times over budget[7]. In January 2022, more delays were announced, with fuel loading continuing until mid-2023,[8][9] and again in December 2022, delaying fuel loading to early 2024.[10] Fuel loading was completed in May 2024[11]. The reactor eventually started up in early September 2024.[12] and was connected to the grid at 11:48 AM on 21 December 2024.[2]

  1. ^ "Westinghouse sells French nuclear stake". Chemical & Engineering News. 54 (2): 5. 1976. doi:10.1021/cen-v054n002.p005. Westinghouse will continue to receive license royalties at present rates on the existing and planned nuclear reactors designed around its pressurized-water reactor system.
  2. ^ a b "Edf: Update on the Flamanville EPR: the reactor produces its first electrons on the national electricity grid".
  3. ^ https://www.edf.fr/sites/groupe/files/2024-02/FLA%20Fiche%20presse%202024_vdef.pdf
  4. ^ Jennifer Rankin. Flamanville: France's beleaguered forerunner to Hinkley Point C, The Guardian, 27 July 2016.
  5. ^ "Snag-hit new French nuclear power station delayed by further 3 years". Agence France Presse. 29 July 2019.
  6. ^ "EDF warns of added costs of Flamanville EPR weld repairs". World Nuclear News. 9 October 2019.
  7. ^ Cite error: The named reference :1 was invoked but never defined (see the help page).
  8. ^ Cite error: The named reference montel-20220112 was invoked but never defined (see the help page).
  9. ^ Cite error: The named reference :3 was invoked but never defined (see the help page).
  10. ^ Cite error: The named reference wnn-20221219 was invoked but never defined (see the help page).
  11. ^ "Fuel loading completed at France's Flamanville 3 EPR". World Nuclear News. 24 May 2024. Retrieved 1 August 2024.
  12. ^ "France's newest nuclear reactor shuts itself down". France 24. 5 September 2024. Retrieved 5 September 2024.

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