Top related persons:
Top related locs:
Top related orgs:

Search resuls for: "Nuclear Safety"


19 mentions found


Explainer: 'Close call' at Ukrainian nuclear plant
  + stars: | 2022-11-21 | by ( Guy Faulconbridge | ) www.reuters.com   time to read: +3 min
LONDON, Nov 21 (Reuters) - Ukraine's Zaporizhzhia nuclear power plant, which is under Russian control, was rocked by shelling on Sunday, drawing condemnation from the U.N. nuclear watchdog which said such attacks risked a major disaster. Besides the reactors, there is also a dry spent fuel storage facility at the site for used nuclear fuel assemblies, and spent fuel pools at each reactor site that are used to cool down the used nuclear fuel. "Whoever is shelling at the Zaporizhzhya Nuclear Power Plant, is taking huge risks and gambling with many people's lives," Grossi said. "The regime in Kyiv does not cease provocations aimed at creating a threat of a disaster at the Zaporizhzhia nuclear power plant," the Russian defence ministry said. "The nature of the damaged equipment at the Zaporizhzhia nuclear power plant shows that the attackers aimed at, and disabled, precisely the infrastructure that was necessary for the start-up of reactors 5 and 6," Energoatom said.
The biggest risk is from overheating nuclear fuel, which could happen if the power that drives the cooling systems was cut. Besides the reactors, there is also a dry spent fuel storage facility at the site for used nuclear fuel assemblies, and spent fuel pools at each reactor site that are used to cool down the used nuclear fuel. "Whoever is shelling at the Zaporizhzhya Nuclear Power Plant, is taking huge risks and gambling with many people's lives," Grossi said. "The regime in Kyiv does not cease provocations aimed at creating a threat of a disaster at the Zaporizhzhia nuclear power plant," the Russian defence ministry said. "The nature of the damaged equipment at the Zaporizhzhia nuclear power plant shows that the attackers aimed at, and disabled, precisely the infrastructure that was necessary for the start-up of reactors 5 and 6," Energoatom said.
[1/2] A view shows the Zaporizhzhia Nuclear Power Plant in the course of Ukraine-Russia conflict outside the Russian-controlled city of Enerhodar in Zaporizhzhia region, Ukraine August 30, 2022. REUTERS/Alexander ErmochenkoSummary Rosatom warns of nuclear accidentKremlin concerned by shellingIAEA calls it a 'close call'Moscow blames Ukraine, Kyiv blames RussiaLONDON, Nov 21 (Reuters) - Russia said on Monday that shelling of the Zaporizhzhia nuclear power plant risked unleashing a grave nuclear accident and repeated accusations, denied by Kyiv, that Ukrainian forces were to blame. The Kremlin called on "all countries of the world" to pressure Kyiv into ceasing the attacks, for which Ukraine says Russia is responsible. "The plant is at risk of a nuclear accident," Alexei Likhachev, the director general of Russia's Rosatom state nuclear corporation, was quoted as saying by Interfax. The power plant, which is under Russian control, was rocked by heavy shelling on Saturday and Sunday, drawing condemnation from the U.N. nuclear watchdog which said such attacks risked a major disaster.
While there was no direct impact on nuclear safety and security systems, "the shelling came dangerously close", Grossi said. A view shows Zaporizhzhia Nuclear Power Plant from the town of Nikopol, amid Russia's attack on Ukraine, in Dnipropetrovsk region, Ukraine November 7, 2022. The Zaporizhzhia plant itself and territory south of it fell to Russia in March. The Zaporizhzhia plant provided about a fifth of Ukraine's electricity before Russia's invasion, and has been forced to operate on back-up generators a number of times. Although there were fewer attacks today due to worsening weather, the amount of Russian shelling unfortunately remains extremely high," Zelenskiy said.
LONDON, Nov 21 (Reuters) - Repeated shelling of the Zaporizhzhia nuclear power plant in southern Ukraine has raised the possibility of a grave accident just 500 km (300 miles) from the site of the world's worst nuclear accident, the 1986 Chornobyl disaster. What nuclear material is at Europe's largest nuclear power plant, what are the risks and why are Russia and Ukraine fighting over it? The Zaporizhzhia nuclear power plant has six Soviet-designed VVER-1000 V-320 water-cooled and water-moderated reactors containing Uranium 235, which has a half-life of more than 700 million years. The biggest risk is from overheating nuclear fuel, which could happen if the power that drives the cooling systems was cut. Besides the reactors, there is also a dry spent fuel storage facility at the site for used nuclear fuel assemblies, and spent fuel pools at each reactor site that are used to cool down the used nuclear fuel.
The International Atomic Energy Agency (IAEA) said more than a dozen blasts shook the nuclear plant late on Saturday and on Sunday. The team plans to conduct an assessment on Monday, Grossi said, but Russian nuclear power operator Rosenergoatom said there would be curbs on what the team could inspect. EAST UNDER RUSSIAN FIREIn eastern Ukraine, Russian forces battered Ukrainian front-line positions with artillery fire, with the heaviest attacks in the Donetsk region, Zelenskiy said in a video address. "The fiercest battles, as before, are in the Donetsk region. Although there were fewer attacks today due to worsening weather, the amount of Russian shelling unfortunately remains extremely high," Zelenskiy said.
Ukraine nuclear power station shelled, UN nuclear watchdog says
  + stars: | 2022-11-20 | by ( ) www.cnbc.com   time to read: +3 min
This photo taken on Sept. 11, 2022, shows a security person standing in front of the Zaporizhzhia Nuclear Power Plant in Enerhodar, Zaporizhzhia, amid the Ukraine war. Ukraine's Zaporizhzhia nuclear power plant, which is under Russian control, was rocked by shelling on Sunday, drawing condemnation from the head of the U.N. nuclear watchdog who said such attacks risked a major nuclear disaster. An IAEA team on the ground said there had been damage to some buildings, systems and equipment at the plant, Europe's largest nuclear power station. "Explosions occurred at the site of this major nuclear power plant, which is completely unacceptable. The Zaporizhzhia nuclear power plant has six Soviet-designed VVER-1000 V-320 water-cooled and water-moderated reactors containing Uranium 235, which has a half-life of more than 700 million years.
SummarySummary Companies IAEA says Ukraine plant rocked by 12 blastsPlant is controlled by Russian forcesRussia says Ukraine shelled the plant'You're playing with fire!' - IAEA chiefLONDON, Nov 20 (Reuters) - Ukraine's Zaporizhzhia nuclear power plant, which is under Russian control, was rocked by shelling on Sunday, drawing condemnation from the head of the U.N. nuclear watchdog who said such attacks risked a major nuclear disaster. An IAEA team on the ground said there had been damage to some buildings, systems and equipment at the plant, Europe's largest nuclear power station. "Explosions occurred at the site of this major nuclear power plant, which is completely unacceptable. The Zaporizhzhia nuclear power plant has six Soviet-designed VVER-1000 V-320 water-cooled and water-moderated reactors containing Uranium 235, which has a half-life of more than 700 million years.
Renewed shelling near Ukraine's Zaporizhzhya nuclear power plant in the last 24 hours. "Powerful explosions shook the area," said the IAEA in a statement. Grossi said that there is an "urgent need for measures to help prevent a nuclear accident." "Powerful explosions shook the area," said the IAEA in a statement. The Director General has been pushing for a nuclear safety and security zone around the power plant, said: "I'm not giving up until this zone has become a reality.
The plan includes ensuring nuclear and food safety, and an "all for all" prisoner swap. "I am convinced now is the time when the Russian destructive war must and can be stopped," he said. He also called for an "all for all" prisoner swap with Russia, saying: "Thousands of our people — military and civilians — are in Russian captivity. It marked one of the most significant setbacks for Putin in the Ukraine war so far. In his speech to the G20, Zelenskyy accused Russia of turning the Zaporizhzhia Nuclear Power Plant into a radioactive bomb that can explode at any moment.
"Many countries faced with sharply rising energy costs and heightened security of supply concerns are turning to nuclear power," the IAEA said in a release announcing the exhibit. "We don't get to net zero by 2050 without nuclear power in the mix." The United States has already earmarked billions of dollars toward keeping existing nuclear power plants open as part of a broader strategy to decarbonize the economy and is hoping to encourage new projects. The nuclear power industry has had trouble raising money in recent years, having taken a huge public relations hit following the 2011 reactor meltdown at the Fukushima power plant in Japan. Even so, Hannah Fenwick, the co-lead of Nuclear for Climate which represents a network of 150 associations advocating for governments to embrace nuclear power, said her organization was lobbying policy-makers at COP27 to consider nuclear energy investments and was getting decent feedback.
VIENNA, Nov 5 (Reuters) - External power has been restored to Ukraine's Zaporizhzhia nuclear power plant two days after it was disconnected from the power grid after Russian shelling damaged high voltage lines, the U.N. nuclear watchdog said on Saturday. Both the plant's external power lines were repaired and reconnection started on Friday afternoon, Rafael Mariano Grossi, director general of the International Atomic Energy Agency (IAEA), said in a statement. Grossi reiterated his call for the establishment of a nuclear safety and security protection zone around the plant to prevent a nuclear accident, adding: "We can't afford to lose any more time. We must act before it is too late." Writing by Paul Carrel; Editing by Andrew HeavensOur Standards: The Thomson Reuters Trust Principles.
OTTAWA, Nov 3 (Reuters) - Below are some of the key proposals and takeaways from the annual fall economic statement unveiled by Canada's Finance Minister Chrystia Freeland on Thursday. LOWER CREDIT CARD TRANSACTION FEES FOR SMALL BUSINESSTo lower credit card transaction fees for small businesses by negotiating with payment card networks, financial institutions, payment processors, and businesses. To introduce legislation in 2023 to regulate credit card transaction fees if an agreement is not reached with the industry. SUPPORT FOR LOW-EARNERSTo provide C$4 billion over six years starting 2022-23 tolow-income earners by way of advance payment. SUPPORT FOR HURRICANE FIONA-IMPACTED PROVINCESTo set aside C$1 billion in 2022-23 to help provinces hit by Hurricane Fiona under the Disaster Financial Assistance Arrangements.
BUENOS AIRES, Oct 18 (Reuters) - International Atomic Energy Agency (IAEA) chief Rafael Grossi expects to return "soon" to Ukraine, he told Reuters on Tuesday, amid negotiations to establish a security protection zone around the Russian-occupied Zaporizhzhia nuclear power plant. The talks are seen as key to defusing concerns that have mounted since August about the risks of shelling at or near Zaporizhzhia, Europe's largest nuclear power station. Russia and Ukraine have both blamed each other for the shelling. The head of the IAEA, the U.N. nuclear watchdog, said that separate Russian threats to use nuclear weapons in Ukraine could not be ruled out but that it was "not an immediate possibility". "I believe that the possibility of Russia using nuclear weapons is not an immediate possibility.
Nuclear war remains unlikely but Russia's recent threats have raised attention to nuclear safety. As Russia continues its invasion of Ukraine, concerns about nuclear safety have returned vividly to the fore. Experts tend to agree that a nuclear attack is not impossible but remains unlikely. Still, with nine countries sharing about 12,700 nuclear warheads, the risk of nuclear war is always present. Here are 13 do's and don'ts in case of a nuclear attack.
OSLO, Oct 18 (Reuters) - Damage has been detected in the feedwater pumps of Finland's Olkiluoto 3 (OL3) nuclear reactor during maintenance work, which will likely delay the commissioning of the plant and the startup of regular production, operator TVO said on Tuesday. The damage to Europe's largest nuclear reactor is a setback for Finland, where the national grid operator has warned of potential power blackouts in the coming winter if OL3 could not reliably supply electricity. Under construction since 2005, OL3 was originally meant to start operation in 2009, but has faced several technical mishaps, which sparked costly delays and a lengthy legal battle. Test production began this year, and regular electricity output at the reactor had been set to start on Dec. 14, TVO has said. "The damage detected at the pumps has no impact on nuclear safety," the company said on its website.
Ukraine says Russia hits power site near Kyiv
  + stars: | 2022-10-15 | by ( ) www.cnbc.com   time to read: +6 min
"Putin knew he would not be able to sustain high-intensity missiles strikes for a long time due to a dwindling arsenal of high-precision missiles," the think tank said. Vorontsov explained the move by citing Moscow's concern about the possibility of the deployment of U.S. nuclear weapons in Poland near the borders of Belarus and Russia. He emphasized that in compliance with the Treaty on Non-Proliferation of Nuclear Weapons, Russia had no intention for now of fitting nuclear warheads to Belarusian weapons systems or transferring nuclear warheads to the territory of Belarus. He said the shelling of the city of Nikopol, which is located across the Dnieper from the Russian-occupied Zaporizhzhia Nuclear Power Plant, damaged a dozen residential buildings, several stores and a transportation facility. "Working in very challenging conditions, operating staff at the Zaporizhzhia Nuclear Power Plant are doing everything they can to bolster its fragile offsite power situation," Grossi said.
What nuclear material is at Europe's largest nuclear power plant, what are the risks and why are Russia and Ukraine fighting over it? The Zaporizhzhia nuclear power plant has six Soviet-designed VVER-1000 V-320 water-cooled and water-moderated reactors containing Uranium 235, which has a half-life of more than 700 million years. The biggest risk is from overheating nuclear fuel, which could happen if the power that drives the cooling systems was cut. Besides the reactors, there is also a dry spent fuel storage facility at the site for used nuclear fuel assemblies, and spent fuel pools at each reactor site that are used to cool down the used nuclear fuel. Special Russian military units guard the facility and Russian nuclear specialists are on site.
French power stations are reportedly being allowed to break environmental rules to stay open, per Bloomberg. In France, the crisis is so bad that power stations are being permitted to break environmental rules to stay open as the country struggles to maintain national energy supplies, according to a report from Bloomberg. The waiver, reportedly in place until September, allows Electricite de France to keep the energy plants operating amid national pressure on supply. In France, rivers and waterways are used to cool power plants. Under the current environmental rules, nuclear plants must reduce or stop output when river temperatures reach a point at which use by the plants may harm the environment, per Bloomberg.
Total: 19