Electricity in Ukraine

Electricity sector of Ukraine
Data
Installed capacity (2025)13 GW[1]
Institutions
Responsibility for transmissionUkrenergo

Electricity is an important part of energy in Ukraine. Most electricity generation is nuclear,[2] and the system is inflexible.[3] The bulk of Energoatom output is sold to the government's "guaranteed buyer" to keep prices more stable for domestic customers.[4][5] Until the 2010s all of Ukraine's nuclear fuel came from Russia, but now most does not.[6]

Some electricity infrastructure was destroyed in the Russo-Ukrainian War,[7][8] but wind farms, solar power and batteries are thought to be resilient because they are distributed.[9] As of 2025 there is about a third of pre-invasion installed capacity.[10] As of 2025 just over 2 GW can be imported from other European countries,[10] but that is not enough to cover peak demand.[2][11] Better air defence is needed,[12]: 5  and many small gas-turbine generators are being installed to generate flexibly to reduce the blackouts being caused by Russian attacks.[11] As of 2025 the Energy Ministry is prioritising decentralisation for energy security, such as rooftop solar with batteries.[10]

History

Electricity production fell from 296 TWh in 1991 to 171 TWh in 1999, then increased slowly to 195 TWh in 2007, before falling again.[13] In 2014, consumption was 134 TWh after transmission losses of 20 TWh, with peak demand at about 28 GWe. 8 TWh was exported to Europe. In 2015 electricity production fell to about 146 TWh largely due to a fall in anthracite coal supplies caused by the War in Donbass.[14][15]

In July 2019, a new wholesale energy market was launched, intended to bring real competition in the generation market and help future integration with Europe. The change was a prerequisite for receiving European Union assistance. It led to in increased price for industrial consumers of between 14% and 28% during July. The bulk of Energoatom output is sold to the government's "guaranteed buyer" to keep prices more stable for domestic customers.[4][5]

Grid synchronisation with Europe

See also: Ukrenergo

Since 2017 Ukraine sought to divest itself of dependency on the Unified Power System of Russia (UPS) and instead connect westwards to the synchronous grid of Continental Europe, thereby participating in European electricity markets.[16][17] Power lines coupling the country to the grids of neighbouring Poland, Romania, Slovakia and Hungary existed, but were de-energised.

A necessary prerequisite of Ukrainian integration was for the country to successfully demonstrate it was capable of running in an 'islanded' manner, maintaining satisfactory control of its own frequency. To do that would require disconnection from the UPS grid, and a date of 24 February 2022 was set. This proved to be the date Russia invaded Ukraine, but the disconnection nonetheless proceeded to schedule. Ukraine placed an urgent request to synchronise with the European grid to ENTSO-E, the European collective of transmission system operators of which it was a member, and on 16 March 2022 the western circuits were energised, bringing both Ukraine and Moldova, which is coupled to the Ukrainian grid, into the European synchronised grid.[18][19][20] On 16 March 2022 a trial synchronisation started of the Ukraine and Moldova grid with the European grid.[18]

Wartime

This section is an excerpt from Ukrainian energy crisis.[edit]

During the Russo-Ukrainian war winter attacks on district heating and electricity in Ukraine caused crises for energy in Ukraine.

The situation created significant challenges during the 2024 winter season, with the country's generating capacity severely compromised and facing widespread blackouts, leading to difficulties in heating Ukrainian households as well as further economic challenges to the nation. The crisis was referred to by energy and geopolitical experts as one of the most severe disruptions to a national power system in recent history.[21][22][23]

In 2026 Russia attempted to fragment the electricity grid to disrupt military supply and maintenance.[24]

This section is an excerpt from Russian strikes against Ukrainian infrastructure.[edit]

Russia has launched waves of missile and drone strikes against energy in Ukraine as part of its invasion.[25] From 2022 the strikes targeted civilian areas beyond the battlefield, particularly critical power infrastructure,[26][27] which is considered a war crime.[28][29] By mid-2024 the country only had a third of pre-war electricity generating capacity, and some gas distribution and district heating had been hit.[30]

On 10 October 2022 Russia attacked the power grid throughout Ukraine, including in Kyiv, with a wave of 84 cruise missiles and 24 loitering munitions.[31] Further waves struck Ukrainian infrastructure, killing and injuring many, and seriously affecting energy distribution across Ukraine and neighboring countries. By 19 November, nearly half of the country's power grid was out of commission, and 10 million Ukrainians were without electricity, according to Ukrainian president Volodymyr Zelenskyy.[32] By mid-December, Russia had fired more than 1,000 missiles and drones at Ukraine's energy grid.[33] Several waves targeted Kyiv, including one on 16 May 2023 in which Ukraine said it had intercepted six Kinzhal missiles.

Deliberately depriving Ukrainians of electricity and heating during the cold winter months was the biggest attack on a nation's health since World War II.[34] The attacks on power stations inflicted large economic and practical costs on Ukraine.[35] The UK Defense Ministry said the strikes were intended to demoralize the population and force the Ukrainian leadership to capitulate.[36] This is widely deemed to have failed.[37][38]


The strikes were condemned by Western groups, with the European Commission describing them as "barbaric"[39] and NATO secretary general Jens Stoltenberg calling them "horrific and indiscriminate".[40] President Zelenskyy described the strikes as "absolute evil" and "terrorism".[41] The International Criminal Court (ICC) indicted four Russian officials for alleged war crimes connected with attacks against civilian infrastructure, including former minister of defence Sergei Shoigu and Chief of the General Staff Valery Gerasimov.

On 31 January 2026, further emergency power cuts occurred in several Ukrainian and Moldovan cities, caused by a technical malfunction in the powerlines connecting the 2 countries according to Denys Shmyhal.[7][42]

Reconstruction financing

International financing commitments totalling $8.5 billion through multilateral development banks prioritise emergency generation capacity and transmission grid stabilisation. The European Bank for Reconstruction and Development's €3.1 billion programme leads coordinated donor support, with the World Bank-European Commission-United Nations assessment quantifying direct infrastructure losses at $10.4 billion through Q4 2024.[43] Private sector investment focuses on industrial self-generation and behind-the-meter solar installations, supported by political risk insurance and first-loss guarantees. NEURC Resolution 485 provides 15-year feed-in tariff guarantees at €0.088/kWh for solar and €0.103/kWh for wind generation.[43]

Demand

Demand peaks in very cold weather,[44] for example at 18 GW in winter 25/26.[45]: 4  More flexible demand, such as electric vehicles and heat pumps, could help smooth peaks.[3]

Generation

See also: Renewable energy in Ukraine and Distributed generation

In 2024 Russia put 9 GW of capacity out of action.[46] Ukrenergo has suggested that hundreds of small power plants should be built to enhance energy security.[12]

Nuclear

This section is an excerpt from Nuclear power in Ukraine.[edit]

There are four nuclear power plants in Ukraine but one of them, Zaporizhzhia, is now occupied and claimed by Russia and shutdown. The 15 reactors total installed capacity is over 13 GWe.[47] Energoatom, a Ukrainian state enterprise, is the operator. Ukraine is one of the very few countries where nuclear power supplies most of its electricity.[48][49]

Zaporizhzhia is the largest nuclear power plant in Europe, and Russia wants Rosatom to restart it.[50]

The 1986 Chernobyl disaster in northern Ukraine was the world's most severe nuclear accident to date. It occurred at the Chernobyl Nuclear Power Plant on the banks of the Dnieper.

Lack of coal for Ukraine's coal-fired power stations due to the war in Donbas and a shut down of one of the six reactors of the Zaporizhzhia Nuclear Power Plant led to rolling blackouts throughout the country in December 2014. Due to the Russo-Ukrainian War, the nuclear power plant has been damaged.

Ukraine relies to a large extent on nuclear power. The largest nuclear power plant in Europe, the Zaporizhzhia Nuclear Power Plant, is located in Ukraine. In 2006, the government planned to build 11 new reactors by the year 2030, which would have almost doubled the current amount of nuclear power capacity.[52]

Hydro

This section is an excerpt from Hydroelectricity in Ukraine.[edit]

Hydropower is part of renewable energy in Ukraine. Ukraine is trying to build more small hydroelectric plants as sources of electricity in Ukraine.[53] State operating company is Ukrhydroenergo.[54] About half of hydro capacity of power stations in Ukraine has been destroyed in the Russian invasion of Ukraine,[55] including the Kakhovka Hydroelectric Power Plant.[56] Defence against drones is important.[57] Design of main power plants is carried out by Ukrhydroproject.

Gas

Many small gas-turbine generators are used, as these are more difficult to attack than large gas-fired or coal-fired power plants.[58] Up to 700 MW of gas peakers may be installed before 2030.[59]

International trade

Normally Ukraine is a net exporter (for example in summer 2025), but imports in winter because demand increases and Russia damages the system.[60] About 2.5 GW can flow with neighbouring countries.[61] In 2025 this capacity was rarely fully used, likely due to technical difficulties in Ukraine’s grid and import price caps.[60] In January 2026 the price cap was increased to 15,000 UAH/MWh (16,000 for balancing).[62]

There is a 750 kV link with Hungary.[63]: 6  Rzeszów–Khmelnytskyi powerline connects Poland at 750 kV. Vetrino–Isaccea–Yuzhnoukrainsk powerline connects Romania at 750 kV. It has been suggested that the 220 kV link with Poland be improved and that interconnection with Slovakia be built sooner.[63]: 5  There are five 110 kV interconnections with Moldova, but they could be better used.[63]: 5 

The IEA says that capacity limits on links from neighbouring countries should be increased.[64]

Storage, transmission, distribution and resiliance

The IEA says that more decentralised generation and batteries should be installed for energy security.[65] They recommend more off-grid and mini-grid. Both transmission and distribution have been attacked,[64] and shelters have been built to protect substations from attack.[66][67]

Due to the large share of fixed-production nuclear, balancing the grid is particularly difficult during peak demand, which is in the morning and evening due to retail demand.[68] Peak demand can reach 18 GW in winter, or 19 in cold winters.[68]

DTEK is building more storage,[69][70] to improve ancillary services such as frequency control.[71] Grid batteries with 200 MW power and 400 MWh energy were operating in 2025.[72] There is a reserve stockpile of transformers.: 29 

Local generation, such as rooftop solar, and batteries can continue to supply some critical facilities, such as hospitals, when grid connection is lost.[73]: 12  Microgrids have been made.[45]: 24 

Power system reforms

The IEA has published a roadmap for Ukraine's increased use of distributed energy resources (DERs) towards 2030 which says:[74]: 19 

"Scaling up DERs requires robust financial incentives, while maintaining affordability and equity as core priorities. This involves two key elements: First, market design must enable broader participation of small-scale and distributed resources, such as batteries and small gas turbines, in wholesale electricity and ancillary services markets. Second, consumer tariffs should be structured to incentivise efficient electricity consumption, the deployment of behind-the-meter DERs like rooftop solar and batteries, and the operation of these resources in ways that deliver system-wide benefits."

Economics

In 2024 the price to householders was said to be about half the market price, and it has been suggested that to encourage energy saving and energy efficiency the subsidy should only apply to energy poor households and/or a certain minimum consumption.[75]

DTEK has started installing smart meters.[76] Central and city government is subsidizing rooftop solar installation.[68]

References

  1. ^ "Ukraine's energy sector is a key battleground in the war with Russia". Brookings. Retrieved 2025-12-14.
  2. ^ a b "How Ukraine is keeping the lights on under Russian fire".
  3. ^ a b "Empowering Ukraine Through a Decentralised Electricity System – Analysis". IEA. 2024-12-17. Retrieved 2024-12-30.
  4. ^ a b Prokip, Andrian (6 May 2019). "Liberalizing Ukraine's Electricity Market: Benefits and Risks". Wilson Center. Retrieved 2 August 2019.
  5. ^ a b Kossov, Igor (2 August 2019). "New energy market brings controversy". Kyiv Post. Retrieved 2 August 2019.
  6. ^ "Westinghouse and Ukraine's Energoatom Extend Long-term Nuclear Fuel Contract". 11 April 2014. Westinghouse. Archived from the original on 11 April 2014. Retrieved 15 April 2014.
  7. ^ a b español, SUSIE BLANN Leer en (2026-01-31). "Power outages hit Ukraine and Moldova as Kyiv struggles against the winter cold". AP News. Retrieved 2026-02-01.
  8. ^ Taylor, Kira (2022-02-26). "Ukraine's energy system coping but risks major damage as war continues". www.euractiv.com. Retrieved 2022-02-27.
  9. ^ Koshiw, Isobel (8 April 2024). "Russia changes tack on targeting Ukraine's energy plants". Financial Times. Retrieved 2024-04-12.
  10. ^ a b c "Ukraine's energy sector is a key battleground in the war with Russia". Brookings. Retrieved 2025-12-14.
  11. ^ a b Stern, David L. (2024-07-06). "Russia destroyed Ukraine's energy sector, so it's being rebuilt green". Washington Post. ISSN 0190-8286. Retrieved 2024-07-16.
  12. ^ a b "Strengthening Ukraine's Electricity System | CSIS Events". www.csis.org. Retrieved 2024-11-21.
  13. ^ "Nuclear Power in Ukraine". World Nuclear Association. February 2017. Retrieved 21 February 2017.
  14. ^ "Poroshenko: Ukraine increasing nuclear share to 60%". World Nuclear News. 17 February 2017. Retrieved 21 February 2017.
  15. ^ "Poroshenko: Share of nuclear power grows to 60% amid blockade of trade with Donbas". UNIAN. 16 February 2017. Retrieved 21 February 2017.
  16. ^ Feldhaus, Lukas; Westphal, Kirsten; Zachmann, Georg (24 November 2021). "Connecting Ukraine to Europe's Electricity Grid". SWP Comment. Stiftung Wissenschaft und Politik. doi:10.18449/2021C57. Retrieved 17 March 2022.
  17. ^ Abnett, Kate; Strzelecki, Marek (1 April 2022). "Explainer: Europe and Ukraine's plan to link power grids". Reuters. Retrieved 1 April 2022.
  18. ^ a b "Continental Europe successful synchronisation with Ukraine and Moldova power systems". ENTSO-E. 16 March 2022. Retrieved 17 March 2022.
  19. ^ Böttcher, Philipp C.; Gorjão, Leonardo Rydin; Beck, Christian; Jumar, Richard; Maass, Heiko; Hagenmeyer, Veit; Witthaut, Dirk; Schäfer, Benjamin (2023). "Initial analysis of the impact of the Ukrainian power grid synchronization with Continental Europe". Energy Advances. 2: 91–97. arXiv:2204.07508. doi:10.1039/D2YA00150K.
  20. ^ "Ukraine joins European power grid, ending its dependence on Russia". CBS News. No. 16 March 2022. Associated Press. Archived from the original on 16 March 2022. Retrieved 23 March 2022.
  21. ^ "Ukraine's Winter Energy Crisis: Facing the Threat of Missiles and Default". Wilson Center. 18 September 2024. Retrieved 2024-11-18.
  22. ^ "Ukraine's energy system under attack – Ukraine's Energy Security and the Coming Winter – Analysis". IEA. Retrieved 2024-11-18.
  23. ^ "The upcoming winter will be a critical test – Ukraine's Energy Security and the Coming Winter – Analysis". IEA. Retrieved 2024-11-18.
  24. ^ Dixon, Maksym Beznosiuk, William (2026-02-13). "Saving Ukraine's Power Grid". CEPA. Retrieved 2026-03-01.{{cite web}}: CS1 maint: multiple names: authors list (link)
  25. ^ Meilhan, Pierre; Roth, Richard (22 October 2022). "Ukrainian military says 18 Russian cruise missiles destroyed amid attacks on energy infrastructure". CNN International. Archived from the original on 22 October 2022. Retrieved 22 October 2022.
  26. ^ Olearchyk, Roman; Srivastava, Mehul; Seddon, Max; Miller, Christopher (10 October 2022). "Vladimir Putin says Russia launched strikes on Ukraine over Crimea bridge explosion". Financial Times. Archived from the original on 10 October 2022. Retrieved 10 October 2022.
  27. ^ "Ukraine: Russian large-scale strikes are 'unacceptable escalation', says Guterres". 10 October 2022. Archived from the original on 10 October 2022. Retrieved 11 October 2022.
  28. ^ "Zelenskiy asks G7 for monitoring of Ukraine's border with Belarus". the Guardian. 2022-10-11. Archived from the original on 21 October 2022. Retrieved 2022-12-06.
  29. ^ "Ukraine: Russian attacks on critical energy infrastructure amount to war crimes". Amnesty International. 20 October 2022. Archived from the original on 16 December 2022. Retrieved 17 December 2022.
  30. ^ Ukraine's Energy Security and the Coming Winter – Analysis. International Energy Agency (Report). September 2024.
  31. ^ "Russia rains missiles down on Ukraine's capital and other cities in retaliation for Crimea bridge blast". CBS News. 10 October 2022. Archived from the original on 11 October 2022. Retrieved 11 October 2022.
  32. ^ "Ukraine war: Almost half Ukraine's energy system disabled, PM says". BBC News. 18 November 2022. Archived from the original on 23 November 2022. Retrieved 23 November 2022.
  33. ^ Terajima, Asami (2022-12-09). "Ukraine war latest: Power deficit still 'significant' after Russia launches 'more than 1,000 missiles and drones' at Ukrainian energy since October". The Kyiv Independent. Archived from the original on 10 December 2022. Retrieved 2022-12-10.
  34. ^ "En Ukraine, " l'hiver qui s'installe fait dorénavant de la santé une préoccupation prioritaire "". Le Monde.fr (in French). 2022-12-08. Archived from the original on 8 December 2022. Retrieved 2022-12-08. In Ukraine, "the coming winter now makes health a priority concern"
  35. ^ Kraemer, Christian (2022-10-26). "Russian bombings of civilian infrastructure raise cost of Ukraine's recovery: IMF". Reuters. Archived from the original on 26 October 2022. Retrieved 2022-10-26.
  36. ^ "UK Defense Ministry: Russia's strategy of attacking Ukraine's critical infrastructure becoming less effective". The Kyiv Independent. The Kyiv Independent news. 2022-12-01. Archived from the original on 1 December 2022. Retrieved 2022-12-01.
  37. ^ "How Ukraine tamed Russian missile barrages and kept the lights on". The Economist. ISSN 0013-0613. Retrieved 2023-05-16.
  38. ^ Pietralunga, Cédric (2023-04-13). "Russia fails to break Ukraine morale by targeting energy infrastructure". Le Monde. Retrieved 2023-05-16.
  39. ^ "EU condemns 'barbaric' Russian missile attacks, warns Belarus". Reuters. 2022-10-10. Archived from the original on 10 October 2022. Retrieved 2022-10-10.
  40. ^ Mueller, Julia (2022-10-10). "NATO chief condemns 'horrific & indiscriminate' Russian attacks on Ukraine". Archived from the original on 11 October 2022. Retrieved 2022-10-10.
  41. ^ "Ukraine live briefing: Putin, Zelensky trade accusations of 'terrorism' as bloody weekend ebbs". 2022-10-09. Archived from the original on 10 October 2022. Retrieved 2022-10-10.
  42. ^ Peleschuk, Dan (1 February 2026). "Ukraine talks set for next week as cold strains battered energy grid". Reuters.
  43. ^ a b Cheplyk, Roman (2026). "Ukraine Power Sector: Post-Conflict Infrastructure Investment Requirements and Financing Architecture (2024-2030)". GTInvest. Retrieved 19 February 2026.{{cite web}}: CS1 maint: url-status (link)
  44. ^ "Daily average temperature vs peak electricity demand & CHP generation | GDU". greendealukraina.org. Retrieved 2026-03-01.
  45. ^ a b "Energy System Resilience – Analysis". IEA. 2026-02-11. Retrieved 2026-03-01.
  46. ^ Odarchenko, Kateryna (2025-12-02). "A Rebirth in Flame: Ukraine's Beleaguered Energy System". CEPA. Retrieved 2025-12-14.
  47. ^ "PRIS – Miscellaneous reports – Nuclear Share". pris.iaea.org. Retrieved 2022-02-27.
  48. ^ "Ukraine is battling to keep the lights on - this nuclear is vital in their fight". www.bbc.com. 2026-01-23. Retrieved 2026-01-25.
  49. ^ "PRIS - Miscellaneous reports - Nuclear Share". pris.iaea.org. Retrieved 2026-01-25.
  50. ^ Tracey (2025-05-28). "Rosatom confirms long-term plans to restart Zaporizhia". Nuclear Engineering International. Retrieved 2026-01-25.
  51. ^ Nuclear fuel imports from Sweden account for 41.6% in H1, balance from Russia, UNIAN (22 August 2016)
  52. ^ "Nuclear Power in Ukraine". World Nuclear Association. Archived from the original on 12 June 2013. Retrieved 22 December 2007.
  53. ^ "First online auction for the allocation of the renewable energy support quota announced in Prozorro.Sale". Government of Ukraine. 27 September 2024. Retrieved 3 February 2025.
  54. ^ carrieann (2024-11-15). "Ukrhydroenergo secures strategic partnerships with EIB, IBRD, and KfW to bolster Ukraine's energy stability". International Water Power. Retrieved 2024-11-22.
  55. ^ Sanderson, Cosmo (2024-01-17). "Ukraine to sue Russia over destruction of energy assets". rechargenews.com. Retrieved 2024-05-09.
  56. ^ Bandhakavi, Swagath (2024-08-07). "How Ukrhydroenergo is rebuilding and developing Ukraine's hydropower infrastructure". NS Energy. Retrieved 2024-11-22.
  57. ^ "Ukraine decides to protect Kremenchuk hydroelectric power plant from drones for US$23 million". Ukrainska Pravda. Retrieved 2024-11-22.
  58. ^ "Russia destroyed Ukraine's energy sector, so it's being rebuilt green".
  59. ^ "Ukrainian government approves National Renewable Energy Action Plan, 110 MW RES auction, and contest to construct 700 MW of high maneuverable generation". www.dentons.com. Retrieved 2024-12-03.
  60. ^ a b "Electricity and gas supply in Ukraine: Winter 2025/26 Update January 2026" (PDF).
  61. ^ "Electricity imports Ukraine and Moldova | GDU". greendealukraina.org. Retrieved 2026-03-01.
  62. ^ "Ukraine Ramps Up Electricity Imports Following Price Cap Increase". Energy Business Magazine. Retrieved 2026-03-01.
  63. ^ a b c Six options to boost power transfers from Continental Europe to Ukraine, for the next two winters (PDF) (Report).
  64. ^ a b Ukraine's Energy Security and the Coming Winter – Analysis. International Energy Agency (Report). September 2024.
  65. ^ "Empowering Ukraine Through a Decentralised Electricity System – Analysis". IEA. 2024-12-17. Retrieved 2024-12-30.
  66. ^ Koshiw, Isobel (3 September 2024). "Ukraine energy chief ousted in 'politically motivated' move". Financial Times. Retrieved 2024-09-04.
  67. ^ Kottasová, Ivana (2024-08-27). "How Ukrainians learned to live with wartime blackouts". CNN. Retrieved 2024-09-04.
  68. ^ a b c "Ukrainians find new energy sources to beat blackouts as winter arrives".
  69. ^ Ellichipuram, Umesh (2024-09-13). "DTEK to invest $155m in 200MW energy storage systems". Power Technology. Retrieved 2024-11-22.
  70. ^ Ross, Kelvin (2024-10-01). "Yuliana Onishchuk: The gamechanger on a mission for Ukraine". Enlit World. Retrieved 2024-10-26.
  71. ^ "BATTERY ENERGY STORAGE FOR UKRAINE" (PDF).
  72. ^ Maisch, Marija (11 September 2025). "Ukraine's biggest battery storage project goes online". Energy Storage.
  73. ^ "Energy System Resilience – Analysis". IEA. 2026-02-11. Retrieved 2026-03-01.
  74. ^ "Empowering Ukraine Through a Decentralised Electricity System – Analysis". IEA. 2024-12-17. Retrieved 2024-12-30.
  75. ^ "Investors once again asked to buy into Ukrainian renewable energy".
  76. ^ "Why a decentralized grid is central to Ukraine's efforts to rebuild". Latitude Media. Retrieved 2024-11-29.
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