Kyiv, Ukraine – On October 2, Russian President Vladimir Putin alleged that Ukrainian attacks had destroyed a high-voltage transmission line between the Moscow-occupied Zaporizhzhia nuclear power plant in southeastern Ukraine and Kyiv-controlled areas.
Days earlier, Ukraine’s chief, President Volodymyr Zelenskyy, said Russian shelling had reduce the plant off from the electrical energy community.
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The mammoth, six-reactor plant – Europe’s largest and recognized in Ukraine because the ZAES – sits lower than 10km (6.2 miles) south of the entrance line. It has been shut since 2022, producing not one of the electrical energy that after supplied as much as a fifth of Ukraine’s wants.
However dozens of Moscow-deployed engineers have frantically tried to restart it – thus far unsuccessfully. Ukraine has long feared that Russia is attempting to attach the ability grid and quench a thirst for power in Crimea and different occupied areas.
Putin purported that the alleged Ukrainian strikes prompted a blackout on the plant and that it needed to be fuelled by diesel turbines.
The most recent blackout on the plant is the longest wartime outage of energy.
“On the [Ukrainian] aspect, individuals ought to perceive that in the event that they play so dangerously, they’ve an working nuclear energy station on their aspect,” Putin instructed a discussion board in St Petersburg.
‘The radioactivity is so highly effective’
Actually, other than the Zaporizhzhia nuclear plant, Ukraine has three working energy stations – in addition to the shutdown Chornobyl facility, the positioning of one of many world’s worst nuclear disasters.
“And what prevents us from mirroring [Ukraine’s alleged actions] in response? Allow them to give it some thought,” Putin mentioned.
His menace had apparently already been fulfilled a day earlier. Ukraine accused Russia of shelling that broken the ability provide to the colossal protecting “sarcophagus” over the Chornobyl station’s Reactor 4 that exploded in 1986.
Each the Chornobyl station and the plant in Zaporizhzhia want electrical energy for his or her security methods and, most significantly, for the uninterrupted circulation of water that cools nuclear gas.
The gas, 1000’s of uranium rods that preserve emitting warmth, are too radioactive to be taken wherever else.
In Chornobyl, the gas is spent and submerged in cooling ponds or “dry-stored” in ventilated, secured amenities.
However on the Zaporizhzhia website, the rods are nonetheless contained in the reactors – and are newer, hotter, and made in the US.
Earlier than the conflict, Ukraine started a swap from the hexagonal, bee-cell-like rods made by Rosatom, Russia’s nuclear monopoly, to the sq. rods made by Westinghouse, an power large primarily based in Pittsburgh within the US.
The US-made rods will take years to chill down sufficient to be eliminated with out the danger of contamination, in keeping with a former Zaporizhzhia plant engineer who fled to Kyiv.
“The radioactivity is so highly effective that one can’t get the gas out, [or] transport or deal with in different methods till it burns out. It’ll take years,” the engineer instructed Al Jazeera on situation of anonymity due to safety issues for family in Enerhodar.
Ukrainian forces ‘stop’ Russia’s alleged plans
A better problem on the plant is a extreme lack of reactor-cooling water. The Zaporizhzhia station stood lower than 15km (9 miles) upstream from the mammoth, Soviet-designed Novo-Kakhovka dam on the Dnieper River.
The dam created a reservoir with as much as 18 cubic kilometres (4.76 trillion gallons) of water that freely flowed to the ability station. In June 2023, the dam was destroyed by highly effective blasts – Ukraine and Russian traded blame – and the water degree dropped dramatically.
The deep cooling ponds across the plant that by no means froze, even within the harshest winters, had been stuffed to the brim, however the water retains evaporating. There is sufficient to cool the shutdown reactors – however not almost sufficient if the station is restarted and the uranium rods flip the water into steam to energy the generators.
“It’s completely unattainable to modify on even one bloc,” the engineer mentioned. “In fact, the Russians preserve digging and provide some water, however it’s not sufficient in any respect.”
The most important drawback is Russia’s failure to hook the plant to the power grid of occupied areas as Ukrainian forces pin-pointedly destroy the transmission traces Russia is constructing – together with gas depots and thermal energy stations, he mentioned.
“The Russians are restoring them any means they’ll, however Ukrainian forces very a lot stop the restoration,” the engineer quipped.
Bellona, a Norway-based nuclear monitor, mentioned on October 2 {that a} “better hazard lies in Moscow’s potential use of the disaster to justify reconnecting the plant to its personal grid – portraying itself because the saviour stopping a nuclear catastrophe”.
Ought to Moscow do this, the step would solely “worsen [the] strategic state of affairs, give Moscow extra leverage, and convey a possible restart nearer – a transfer that, amid ongoing preventing, would itself sharply enhance the danger of a nuclear accident,” it mentioned.

Analysts pointed to a deal proposed by US President Donald Trump in March to switch the plant to US administration as a attainable answer.
Ukrainian strikes “will go on till Russia makes a peace deal that additionally contains US management over the ZAES and its operation”, Nikolay Mitrokhin, a researcher with Germany’s College of Bremen, instructed Al Jazeera.
In the meantime, in current weeks, blackouts in Crimea have turn out to be unpredictable and distressing, a Crimea native instructed Al Jazeera.
“They swap the ability off and swap it again on with none warning. Then once more – on and off, on and off. My fridge died,” mentioned a resident of Simferopol, Crimea’s administrative capital, on situation of anonymity out of worry for his security.
Russia understands that improved energy provide is a prerequisite for its efforts to revive occupied Ukrainian areas and conquer extra Ukrainian land, mentioned an observer.
Moscow wants the plant to “cowl the rising [energy] consumption within the area, contemplating not simply occupied Crimea, but additionally the occupied areas [above the Sea of] Azov. And likewise throughout the context of Russia’s plan to occupy a part of the Zaporizhia area,” Kyiv-based analyst Aleksey Kushch instructed Al Jazeera.
Greenpeace mentioned that its detailed evaluation of high-resolution satellite tv for pc photographs taken after what Putin alleged have been Ukrainian strikes confirmed that he was bluffing.
“There is no such thing as a proof of any navy strikes within the space surrounding the pylons and community of energy traces on this a part of Zaporizhzhia nuclear energy plant,” the worldwide environmentalist group mentioned on October 1.
The pictures confirmed that the ability towers remained in place and there have been no craters left by explosions across the traces, it mentioned.
Greenpeace concluded that the blackout on the plant is “a deliberate act of sabotage by Russia” whose intention is to “completely disconnect the plant from the Ukraine grid and join the nuclear plant to the grid occupied by Russia”.
