Zaporizhzhia Nuclear Power Plant

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Zaporizhzhia Nuclear Power Station
Kernkraftwerk Saporischschja.JPG
Two cooling towers at left (one largely obscured by the other) and the six reactor buildings viewed from the Nikopol shore. The large building between the cooling towers and the reactors, and the two tall smokestacks, are at the Zaporizhzhia thermal power station, beyond the nuclear plant.
Official nameЗапорізька атомна електростанція
CountryUkraine (de jure)
Russia (de facto)[1]
LocationEnerhodar, Zaporizhzhia Oblast
Coordinates47°30′30″N 34°35′04″E / 47.50833°N 34.58444°E / 47.50833; 34.58444Coordinates: 47°30′30″N 34°35′04″E / 47.50833°N 34.58444°E / 47.50833; 34.58444
StatusOperational
Construction beganUnit 1: 1 April 1980
Unit 2: 1 January 1981
Unit 3: 1 April 1982
Unit 4: 1 April 1983
Unit 5: 1 November 1985
Unit 6: 1 June 1986
Commission dateUnit 1: 25 December 1985
Unit 2: 15 February 1986
Unit 3: 5 March 1987
Unit 4: 14 April 1988
Unit 5: 27 October 1989
Unit 6: 17 September 1996
Owner(s)Energoatom
Operator(s)Energoatom
Nuclear power station
Reactors6
Reactor typePWR
Reactor supplierAtomstroyexport
Cooling towers2
Cooling sourceKakhovka Reservoir
Thermal capacity6 × 3000 MWth
Power generation
Units operational6 × 950 MW
Make and model6 × VVER-1000/320
Nameplate capacity5700 MW
Capacity factor58.68%
Annual net output
  • 29,299 GWh (2016)
  • 38,000 GWh
External links
Websitewww.npp.zp.ua/en[dead link]
CommonsRelated media on Commons
[edit on Wikidata]

The Zaporizhzhia Nuclear Power Station (Ukrainian: Запорізька атомна електростанція, romanized: Zaporizʹka atomna elektrostantsiya[2]) in southeastern Ukraine is the largest nuclear power plant in Europe and among the 10 largest in the world. It was built by the Soviet Union near the city of Enerhodar, on the southern shore of the Kakhovka Reservoir on the Dnieper river. It is operated by Energoatom, who operate Ukraine's three other nuclear power stations also.

The plant has 6 VVER-1000 pressurized light water nuclear reactors (PWR), each fuelled with 235U (LEU)[3] and generating 950 MWe, for a total power output of 5,700 MWe.[4] The first five were successively brought online between 1985 and 1989, and the sixth was added in 1995. The plant generates nearly half of the country's electricity derived from nuclear power,[5] and more than a fifth of total electricity generated in Ukraine.[6]

The Zaporizhzhia thermal power station is nearby. On 4 March 2022, both plants were captured by Russian forces during the battle of Zaporizhzhia of the 2022 Russian invasion of Ukraine.[7][8][9][10] The plant is reportedly now controlled by the Russian company Rosatom.[11]

Operational status

In 2017 modernization work was completed on unit 3, enabling a 10 year life-extension to 2027.[5] In 2021 modernization work was completed on unit 5, enabling a 10 year life-extension.[12]

2014 unrest

Main articles: 2014 pro-Russian unrest in Ukraine and War in Donbass

In May 2014, 40 armed members claiming to be representatives of Right Sector allegedly tried to gain access to the power plant area.[13] The men were stopped by the Ukrainian police before entering into Enerhodar.

The Zaporizhzhia power plant is located around 200 km away from the War in Donbas combat zone, where fighting became very severe in 2014. On 31 August 2014, a Greenpeace member, Tobias Münchmeyer, expressed concerns the plant could be hit by heavy artillery from the fighting.

Incidents

2014 incident

On 3 December 2014, Prime Minister Arseny Yatseniuk announced the occurrence of an incident several days before at the Zaporizhzhia Nuclear Power Plant.[14] The cause of the incident was reported as a short circuit in the power outlet system and was not linked to the site's production.[15] One of the six reactors of the plant was shut down twice in December 2014.[16] This and lack of coal for Ukraine's coal-fired power stations led to rolling blackouts throughout the country from early until late December 2014.[16]

2022 Russian invasion of Ukraine

Annotated 27 February 2022 Landsat 9 photograph of Zaporizhzia Nuclear Power Plant
 
1–6.Reactor units 1–6
7.Electricity pylons
8.Training building shelled
9.Radioactive waste storage
10.Cooling pond
11.Cooling towers
12.Kakhovka Reservoir
See also: Battle of Zaporizhzhia and Siege of Enerhodar

After the Russian invasion of Ukraine began on 24 February 2022, Energoatom shut down Units 5 and 6 to reduce risk, keeping Units 1 to 4 in operation on 25 February 2022.[17]

On 3 March 2022, artillery strikes by Russian forces damaged some buildings at the plant.[18][19][20][21] A fire occurred near reactor Unit 1, but essential equipment was not damaged.[22][23] A U.S. official said that the reactor was being safely shut down.[24] After an intense battle, Russian troops captured the power plant after confirming that there were no changes to radiation levels.[9][10]

As of 04:20 UTC on March 4, the IAEA said that the fire, which was in a training building, had been extinguished. It did not impact reactor safety or any essential equipment.[25][26] The plant lost 1.3 GW of capacity which then was compensated by additional 9 power units in the thermal power station nearby.[27]

The Ukrayinska Pravda reported on March 12 that the plant's management was told by Russian authorities that the plant now belonged to Rosatom, Russia's state nuclear power company.[11]

See also

References

  1. ^ https://www.zmescience.com/science/russian-forces-seize-control-nuclear-plant-04032022/
  2. ^ "Google Translate". translate.google.com. Retrieved 6 March 2022.
  3. ^ Kosourov, E.; Pavlov, V.; Pavlovcev, A.; Spirkin, E. (2003), Improved VVER-1000 fuel cycle (PDF), Moscow, Russia: RRC Kurchatov Institute, retrieved 5 March 2022
  4. ^ "Nuclear Power Plants in Lithuania & Ukraine". Industcards.com. Archived from the original on 9 December 2012. Retrieved 31 August 2010.
  5. ^ a b "Zaporozhe 3 enters next 10 years of operation". World Nuclear News. 7 November 2017. Archived from the original on 7 November 2017. Retrieved 8 November 2017.
  6. ^ "SS "Zaporizhzhia NPP"". www.energoatom.com.ua. Archived from the original on 27 October 2020. Retrieved 25 October 2020.
  7. ^ Polityuk, Pavel; Vasovic, Aleksandar; Irish, John (4 March 2022). "Russian forces seize huge Ukrainian nuclear plant, fire extinguished". Reuters. Archived from the original on 4 March 2022. Retrieved 4 March 2022.
  8. ^ Daniel Ten Kate, David Stringer (4 March 2022). "Russian Forces Occupy Site of Nuclear Plant as Fire Contained". Bloomberg. Archived from the original on 4 March 2022. Retrieved 4 March 2022.
  9. ^ a b Boynton, Sean (4 March 2022). "Russian troops capture Europe's largest power plant in Ukraine after intense battle". Global News. Archived from the original on 4 March 2022.
  10. ^ a b "Russia Seizes Ukraine Nuclear Plant Hours After Attack: 10 Points". NDTV.com. Archived from the original on 4 March 2022. Retrieved 4 March 2022.
  11. ^ a b "Invaders seize Zaporizhzhia power plant and claims it is part of Rosatom". Ukrayinska Pravda. Retrieved 12 March 2022.
  12. ^ "Energoatom marks life extension of Ukraine's Zaporozhye 5". Nuclear Engineering International. 1 February 2021. Archived from the original on 19 October 2021. Retrieved 1 February 2021.
  13. ^ Охорона ЗАЕС заблокувала групу озброєних осіб [ZNPP security blocked a group of armed men]. Ukrinform (in Ukrainian). Archived from the original on 21 July 2014. Retrieved 26 June 2014.
  14. ^ "Ukraine Reports Accident At Nuclear Power Plant, But Says Poses No Danger". Huffington Post. 3 December 2014. Archived from the original on 3 December 2014. Retrieved 3 December 2014.
  15. ^ "Ukraine energy minister says 'no threat' from accident at nuclear plant". Reuters. 3 December 2014. Archived from the original on 30 June 2016. Retrieved 5 July 2021.
  16. ^ a b Ukraine turns off reactor at its most powerful nuclear plant after 'accident' Archived 19 October 2017 at the Wayback Machine, The Independent (28 December 2014)
    Ukraine Briefly Cuts Power to Crimea Amid Feud With Russia Over NATO Archived 29 July 2016 at the Wayback Machine, New York Times (24 December 2014)
    Coal import to help avoid rolling blackouts in Ukraine — energy minister Archived 8 January 2015 at the Wayback Machine, ITAR-TASS (31 December 2014)
    Rolling blackouts in Ukraine after nuclear plant accident Archived 31 October 2020 at the Wayback Machine, Mashable (3 December 2014)
    Ukraine to Import Coal From ‘Far Away’ as War Curtails Mines Archived 9 January 2015 at the Wayback Machine, Bloomberg News (31 December 2014)
  17. ^ Kraev, Kamen (25 February 2022). "Energoatom shuts down Zaporozhye-5 and −6 as rest of fleet remains safe and operational". NucNet. Archived from the original on 25 February 2022. Retrieved 25 February 2022.
  18. ^ "Update 1-Ukraine nuclear power plant Zaporizhzhia on fire, town mayor says". Reuters. 4 March 2022. Retrieved 7 March 2022.
  19. ^ "На підступах до Запорізької АЕС — бої, є постраждалі" [On the approaches to the Zaporozhye NPP – fighting, there are victims]. Українська правда (in Ukrainian). Archived from the original on 4 March 2022. Retrieved 4 March 2022.
  20. ^ Brumfiel, Geoff (3 March 2022). "A contested Ukrainian nuclear plant is under attack by Russian forces". NPR. Archived from the original on 4 March 2022. Retrieved 4 March 2022.
  21. ^ "Ukraine nuclear plant on fire after Russia shelling". News.com.au. 4 March 2022. Archived from the original on 4 March 2022. Retrieved 4 March 2022.
  22. ^ "Live updates: Russian troops shelling nuclear power station". Associated Press. 3 March 2022. Archived from the original on 3 March 2022. Retrieved 4 March 2022.
  23. ^ "Fire breaks out at Ukraine's Zaporizhzhia nuclear power plant amid shelling". MSN. Archived from the original on 4 March 2022. Retrieved 4 March 2022.
  24. ^ "Ukraine nuclear reactors being safely shut down – U.S. energy official". Reuters. 4 March 2022. Archived from the original on 4 March 2022. Retrieved 4 March 2022.
  25. ^ "IAEA appeal after shelling and fire at Zaporozhe : Regulation & Safety - World Nuclear News". www.world-nuclear-news.org. Retrieved 4 March 2022.
  26. ^ "IAEA Director General Grossi's Initiative to Travel to Ukraine". www.iaea.org. 4 March 2022. Retrieved 4 March 2022.
  27. ^ "TPP compensates for the shutdown of Zaporizhzhya NPP". www.dtek.com. 4 March 2022. Retrieved 4 March 2022.

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