Updated March 4, 2022 at 5:18 AM ET. Ukrainian officials said on Friday that fire at the largest nuclear power plant in Europe has been extinguished, but that the facility is now under Russian control after fighting. In a later development at a Friday ...
Ukraine relies on 15 nuclear reactors spread throughout the country for around half of its electricity. U.S. Energy Secretary Jennifer Granholm said on Twitter that she spoke with her Ukrainian counterpart and that the plant's reactors were being safely shut down. Footage also showed what appeared to be a fire in one of the plant's administrative buildings. The Zaporizhzhia plant provides a quarter of Ukraine's electricity. Dmytro Kuleba, Ukraine's foreign minister, warned that if something similar happens at Zaporizhzhia, "it will be 10 times larger." British Prime Minister Boris Johnson criticized the Russian attack and said he would seek an emergency meeting of the U.N. Security Council, The Associated Press reported. He said his organization has been in contact with Ukraine's nuclear regulator and managers at the plant after the strike. In an emotional middle-of-the-night speech, Ukrainian President Volodymyr Zelenskyy said the fire could mean "the end for everyone. Ukraine's nuclear regulator issued a statement confirming that the fire was out. "The battle is going on in the town of Enerhodar and on the road to the ZNPP [Zaporizhzhia Nuclear Power Plant] site," the regulator told the IAEA, adding that the situation was "critical." Radiation levels are normal," it said. "Russian forces are controlling the administrative building and passage into the plant," it says.
Clearly there's the potential for many different kinds of damage: either direct, destructive damage to the plant systems, safety systems, infrastructure or indirect damage to support systems such as the off-site power. And [there is] potential for fire, ...
And in that case, the containment is the only remaining barrier between the radioactive material in the reactor and the environment. Reports indicate that after the Russian takeover of the Chernobyl site in Ukraine, its staff are still working and have been unable to switch out. But it’s not clear exactly what, and it’s going to depend on the good graces of the parties. But, again, that assumes certain things about what the nature of the accident is that can prove to be false or can be exceeded, such as at Fukushima. Very few of those are addressed that would need to be, if you’re going to worry that there is a real possibility of having this plant in the middle of a war zone. Each reactor has three, and then there are a couple extra, so there are a lot a lot of backup diesels at the plant. The cost of hardening commercial nuclear power plants so that they might survive a military onslaught is probably prohibitive. Even if they are not breached, they can spall, and you can have concrete falling down onto the reactor vessel. And these [VVER-1000s] do have those kinds of systems, unlike some of the earlier versions of these Soviet reactors. The big danger in any nuclear reactor is that somehow cooling of the fuel is disrupted, because without enough cooling, the fuel will heat up to the point where it can destroy itself. In addition, these plants store their spent nuclear fuel on-site—and some of that fuel is stored in cooling water, which also has to be replenished with pumps. Water in this type of reactor is pumped through the core and is heated and then is transferred to another loop that’s under high pressure.
The head of the International Atomic Energy Agency, Rafael Mariano Grossi, briefed the Council from a plane en route to Tehran, Iran, and tweeted, “It is high ...
It is Europe. It is the entire world. And finally, it is the future of the next generation.” We call on you to withdraw your troops and weaponry from Ukraine,” she said. It is humanity. The U.K.’s Ambassador Barbara Woodward reminded diplomats of the stakes, saying, “This is the first time that a State has attacked a fueled and functioning nuclear power plant.” “To my Russian counterpart: this council needs answers.
Security camera footage showed a building ablaze inside the complex amid fighting. The fire was later extinguished. A Ukrainian agency said that Russian ...
Starting this past Sunday, three days into the invasion, Ukraine’s nuclear regulator began reporting an unusual rate of disconnection: Six of the nation’s 15 reactors were offline. A spokesman for the nuclear plant, Andriy Tuz, was quoted by The Associated Press as telling Ukrainian television that shells had set fire to one of the plant’s six reactors that was under renovation and not operating. But an additional danger at the Zaporizhzhia site is the many acres of open pools of water behind the complex where spent fuel rods have been cooled for years. In comparison, the Chernobyl plant in northern Ukraine produced 3,800 megawatts — about a third less. About an hour after dawn, Ukraine’s nuclear regulatory inspectorate said in a statement that Russian military forces were now occupying the complex. The director general, Rafael Mariano Grossi, said that troops were “moving directly” toward the reactor site.
Russian forces have captured Ukraine's Zaporizhzhia nuclear power plant, the largest in Europe, according to regional officials.
They also said there “was no reported change in radiation levels at the plant”. For the first time in human history, a terrorist state has resorted to nuclear terror. Tell your politicians Russian troops are shooting at a nuclear power plant in Ukraine.” The President will continue to be briefed regularly. Ukrainian authorities said on Friday Russian shelling had caused a fire at a building in the plant complex that was later put out. Instead, it is used to power another uncontaminated steam circuit which then turns the turbines.
While Zaporizhzhia appeared secure on Friday, Russia's seizure of the vast energy production site and potential targeting of another nuclear plant created ...
Other Western nations reacted with horror, as well. The attack stoked fears the war could spark another Chernobyl.
Grossi said the trip would aim to discuss with both sides a "framework" to safeguard the security and functioning of Ukraine's nuclear sites. The head of the U. N. nuclear watchdog offered Friday to travel to Chernobyl to negotiate with Ukraine and Russia and ensure the security of Ukraine's nuclear sites. "This just demonstrates the recklessness of this war and the importance of ending it and the importance of Russia withdrawing all its troops and engaging good faith in diplomatic efforts," NATO chief Jens Stoltenberg said The Kremlin denied its forces had shelled the plant, instead blaming the fire on Ukrainian "saboteurs" and calling it a "monstrous provocation," according to the Reuters news service. He accused Putin of "reckless actions" that "could now directly threaten the safety of all of Europe" and pressed anew for a ceasefire. "We survived a night that could have stopped the story, the history of Ukraine, the history of Europe," Ukrainian President Volodymr Zelensky said.
Russian troops have occupied Ukraine's largest nuclear power plant, with managers working at "gunpoint" after a fire caused by their attack was extinguished ...
The IAEA said in a statement that Ukraine had informed it staff held at the Chernobyl nuclear power plant since Russian military forces took control of the site a week ago were facing "psychological pressure and moral exhaustion." Petro Kotin, head of Ukraine's nuclear power operator Energoatom, later reported that management were operating at "gunpoint." He said on Telegram that Russian forces "entered the territory of the nuclear power plant, took control of the personnel and management of the nuclear power plant." The Russian government has routinely and without evidence claimed the Ukrainian government is staging "provocations" to provoke a military response by Western governments.It's the not first nuclear plant to come under threat from the Russian invasion. On the first day of the assault, Russian forces seized control of the Chernobyl power plant in northern Ukraine, the site of the world's worst nuclear disaster, according to Ukrainian officials. In a video briefing, Russian Ministry of Defense spokesperson Maj. Gen. Igor Konashenkov said Russian forces took the city of Enerhodar, the Zaporizhzhia nuclear power plant and the territory adjacent to it on February 28. Konashenkov claimed the plant's technical staff continued regular work on the facilities, but that Ukrainian forces attempted a "monstrous provocation" in the early hours of Friday. Konashenkov also claimed the Ukrainians had set fire to the training building themselves.Smoke rises from tire barricades set on fire in Enerhoda, Ukraine, on March 3. He said that what happens next at Zaporizhzhia is "a situation that is very difficult to sustain, very fragile" while there is an active military operation and Russian forces in control. He explained that a Russian projectile had hit a building within the site, causing a localized fire, but none of the reactors were affected and radiation monitoring systems are fully functional.Ukrainian staff are still at the helm of operations at the plant, but "effective control" of the site was in the hands of Russian forces, Grossi said, adding: "I hope the distinction is clear." "We are fortunate there has not been a release of radioactive material and the integrity of the reactors has not been compromised," he said. However, he also expressed his gratitude to NATO countries that have shown support for Ukraine.Meanwhile, US Secretary of State Antony Blinken said the establishment of a no-fly zone in Ukraine by the US and it's NATO allies could lead to a "full-fledged war in Europe," but said Washington would continue to work with it's allies to provide Ukrainians with the means to defend themselves from Russian aggression.Reports of the attack on the facility emerged early Friday morning, with video of the scene showing bursts of gunfire apparently directed at the Zaporizhzhia facility before dawn.Flames could also be seen on video footage, though for some time it was unclear where the fire was or the scale of the threat posed to the facility. However, the operator and regulator have relayed to the IAEA that the situation on the ground is "extremely tense and challenging," he warned. Former CIA officer explains the challenges of tracking oligarchs' yachts'They want to kill people:' Syrian journalist compares Russia's involvement in Syria and UkraineRetired general reacts to new images of 40-mile long Russian convoy'A beacon of hope': CNN sits with composer using music to help Ukrainians 'This is what you get': Ukraine claims to have defeated convoy Woman who was inside bombed hospital gives birthEx-CIA official explains who Putin should be afraid ofUkrainians resort to desperate measures for food and waterFormer CIA officer explains the challenges of tracking oligarchs' yachts'They want to kill people:' Syrian journalist compares Russia's involvement in Syria and UkraineRetired general reacts to new images of 40-mile long Russian convoy'A beacon of hope': CNN sits with composer using music to help Ukrainians 'This is what you get': Ukraine claims to have defeated convoy Woman who was inside bombed hospital gives birthEx-CIA official explains who Putin should be afraid ofUkrainians resort to desperate measures for food and waterRussian troops have occupied Ukraine's largest nuclear power plant, with managers working at "gunpoint" after a fire caused by their attack was extinguished, according to Ukrainian nuclear officials.
Ukraine is heavily dependent on nuclear energy – it has four main power plants, with 15 reactors, generating about half its electricity. On Friday, the ...
The cooling systems rely on diesel generators, so any damage to these – or if fuel was siphoned off for other purposes – could cause an incident similar to that at Fukushima, where the plant’s power failed after a tsunami. The Chernobyl reactor used graphite to keep the nuclear reaction under control and the disaster was caused by a graphite fire. The Zaporizhzhia plant – and those at Ukraine’s other main plants, Khmelnitski, Rovno and South Ukraine – has pressurised water reactors, a more modern type that do not involve graphite. “If there’s going to be a major nuclear incident it’s because something deliberately is being done,” said Tom Scott, professor in materials at the University of Bristol. “Surely nobody is going to be that stupid. Reports from the site suggest that staff have continued to control operations. The wind is blowing towards Russia at the moment.”
Russia's attack on the Zaporizhzhia nuclear power station in southeast Ukraine highlights the possible dangers of warfare around nuclear sites.
The main impact of such a crisis could be related to psychology and how people — including politicians and policymakers — react. A similar event could occur if there is damage to the systems — including pumps, heat exchangers and back-up diesel generators — that provide active cooling and are outside a reactor’s protective containment structure, says Okamoto. “Any nuclear reactor could be damaged when coolants are lost.” There are safety systems in place at Ukrainian plants that make the reactors resilient to this damage. The ruins of the reactor that exploded in 1986 are enclosed in a massive 63-metre-tall steel and concrete shell called the sarcophagus. “You have to remove the decay heat,” Bluck says. “Russia needs to keep in mind that the prevailing winds are towards Russia,” Rofer tells Nature. But the incident has highlighted the possible dangers of warfare around nuclear sites, he and others say.