A Russian soldier at the occupied Zaporizhzhia Nuclear Power Plant in southern Ukraine, August 4, 2022 (Alexander Ermochenko/Reuters)
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Ukraine’s officials, including President Volodymyr Zelensky, have warned of potential Russian strikes on the country’s active nuclear plants.
After a briefing from head of military intelligence Oleh Ivashchenko, Zelensky said of Russia’s assault on energy infrastructure.
We do not see any willingness on the part of the aggressor to comply with any agreements or end the war.
Instead, there is ample information about preparations for further Russian strikes on our energy sector and infrastructure, including facilities and networks that serve our nuclear power plants. Each such Russian strike on the energy sector amid such a harsh winter weakens and undermines the efforts of key states – in particular the United States – to end this war.
Earlier in the day, the military intelligence service HUR warned of Russian plans to strike substations connected to Ukraine’s three active nuclear plants in the west and south of the country.
Russia escalating its assault on other energy facilities such as thermal power and hydroelectric plants, forcing extended cuts of power and heating amid temperatures as low as -20C (-4F). Moscow’s strategy is “to force Ukraine to accept unacceptable capitulation demands to end the war”, HUR said.
The agency said Russian forces have conducted reconnaissance of 10 critical energy substations in nine regions. The UN’s International Atomic Energy Agency has said it will send a team to assess the substations, but has not set a date.
Foreign Minister Andrii Sybiha posted:
According to our intelligence, Russia is planning dangerous strikes on substations that supply Ukrainian nuclear power plants. Moscow knows no limits in its genocidal goal of depriving Ukrainians of power amid freezing winter.
We are sharing relevant data with partners, warning…
— Andrii Sybiha (@andrii_sybiha) January 17, 2026
“Russia is always trying to disconnect our nuclear plants, and it’s really dangerous for nuclear safety, not only for Ukraine but for the whole of Europe,” Vitaliy Zaichenko, the CEO of Ukraine’s grid operator Ukrenergo, summarized.
Russia overran the Zaporizhzhia Nuclear Power Plant in southern Ukraine, Europe’s largest with six reactors, in March 2022 in the first weeks of its full-scale invasion.
The reactors at the plant, used by Russia as a base for its forces, have been dormant since then. However, strikes on power lines have threatened the cooling of the reactors and a possible meltdown.
Latest Russian Strikes Cut Power in Kyiv Region
Russia struck energy infrastructure in the Kyiv and Odesa regions late Friday into Saturday. Power was cut to more than 20 settlements in the Kyiv region were left without power.
At least two civilians were murdered and others injured in the Kharkiv region in northeast Ukraine during Saturday. A strike on a critical infrastructure facility in Kharkiv city’s industrial district could seriously affect power and heating, said Mayor Ihor Terekhov, with the energy system “constantly operating at its limits”.
Energy Minister Denys Shmyhal said officials have instructed state energy companies to purchase imported electricity covering at least 50% of consumption.
Shmyhal said Lithuania will provide Ukraine with more energy generating equipment for Kyiv and the most critically-affected regions, after already supplying equipment for emergency repairs on coal and nuclear power plants.
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We have received over 2,000 solar panels, various equipment and machinery from our Lithuanian friends.
Lithuania has contributed €5.7 million to the energy support fund of Ukraine….
There is not a single power plant left in Ukraine that has not been hit by Russian strikes. Ukrainian energy workers continue to repair around the clock and return electricity to people.
Ukraine is in its fourth winter in an exhausting battle for light and heat. Russia attacks our energy infrastructure every day — trying to trigger a humanitarian catastrophe.
It is a special responsibility for me to lead Ukraine’s @minenergo_ua and to take on the duties of First… pic.twitter.com/9cJtxHVeUr— Denys Shmyhal (@Denys_Shmyhal) January 14, 2026