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Russia's state-run nuclear corporation on Thursday said it has delivered the first consignment of nuclear fuel for initial loading of the third reactor at the Kudankulam nuclear power plant in Tamil Nadu. The delivery of the nuclear fuel coincided with Russian President Vladimir Putin's arrival in New Delhi on a two-day visit. A cargo flight operated by the Nuclear Fuel Division of Rosatom delivered fuel assemblies manufactured by the Novosibirsk Chemical Concentrates Plant, the corporation said in a statement. A total of seven flights from Russia are planned to supply the entire reactor core and some reserve fuel. These shipments are provided under a contract signed in 2024, which includes fuel supply for the third and fourth VVER-1000 reactors of the Kudankulam plant for the entire service life, starting from initial loading. The Kudankulam plant will have six VVER-1000 reactors with a total installed capacity of 6,000 MW. The first two reactors at Kudankulam were connected to .
Ukraine's president and the UN nuclear agency head are sounding the alarm about increased safety risks at the Russia-occupied Zaporizhzhia Nuclear Power Plant in southern Ukraine, which lost its external power supply more than a week ago as the war raged around it. Emergency diesel generators are providing power for crucial cooling systems for the facility's six shutdown reactors and spent fuel, and there is no immediate danger to Europe's biggest nuclear plant, according to International Atomic Energy Agency Director-General Rafael Mariano Grossi. But it is clearly not a sustainable situation in terms of nuclear safety, he said. The backup generators have never needed to run for so long, according to Ukrainian President Volodymyr Zelenskyy. The generators and the plant were not designed for this, Zelenskyy said late Tuesday, describing the situation as critical. Zaporizhzhia is one of the 10 biggest nuclear plants in the world, and its fate amid the fighting has caused fears of a
An extendable robot on Tuesday resumed its entry into one of three damaged reactors at Fukushima Daiichi nuclear power plant to retrieve a fragment of melted fuel debris, nearly three weeks after its earlier attempt was suspended due to a technical issue. The collection of a tiny sample of the spent fuel debris from inside of the Unit 2 reactor marks the start of the most challenging part of the decadeslong decommissioning of the plant where three reactors were destroyed in the March 11, 2011, magnitude 9.0 earthquake and tsunami disaster. The sample-return mission, initially scheduled to begin on Aug. 22, was suspended when workers noticed that a set of five 1.5-meter (5-foot) add-on pipes to push in and maneuver the robot were in the wrong order and could not be corrected within the time limit for their radiation exposure, the plant operator Tokyo Electric Power Company Holdings said. The pipes were to be used to push the robot inside and pull it back out when it finished. Once ..
The nation's first two nuclear reactors at the Tarapur Atomic Power Station (TAPS) that have been closed for repairs since 2020 will take another five months to resume operation due to a delay in the delivery of an essential component, officials said on Friday. Officials said they were waiting for some special metal pipes from Italy but the tubes did not arrive in time. The manufacturer is finding it difficult to produce the pipes as the order is quite small, they said. Initially scheduled for reactivation on May 9, the reactors will remain offline until October, pending the awaited supplies, an official said. The two Boiling Water Reactors (BWRs), each with a capacity of 160 megawatts, were installed in 1969 at TAPS, about 100 km from Mumbai on the country's western coast. The BWRs boil water which is converted into steam to run the turbine for electricity production and then recycled back to water through a condenser to be re-used in the heat-generation process. The overhaul, ..
The head of the UN atomic agency told local Japanese representatives at a meeting in Fukushima on Wednesday that the ongoing discharge of treated radioactive wastewater at the ruined nuclear power plant has met safety standards and that any restrictions on products from the region are not scientific. International Atomic Energy Agency Director-General Rafael Grossi joined local officials and representatives from fishing and business groups and reassured them that the discharges are being carried out with no impact to the environment, water, fish and sediment." Grossi, who arrived in Japan on Tuesday, visited Fukushima for the first time since the release of the treated water began in August. Grossi examined the discharge and sampling facility on Wednesday, escorted by Tomoaki Kobayakawa, president of the plant's operator, Tokyo Electric Power Company Holdings. He last visited the plant in July after issuing an IAEA review predicting only negligible impact from the discharges. An IA
The U.N.'s atomic watchdog agency chief is visiting Russia amid concern about a Ukrainian nuclear power plant caught in the crossfire since Moscow sent troops into Ukraine in 2022 and seized the facility shortly after. IAEA Director-General Rafael Mariano Grossi arrived at the Black Sea resort of Sochi on Tuesday evening, according to Russian state news agency RIA Novosti for talks on nuclear safety in Ukraine. Grossi announced the trip on Monday, the first day of a regular meeting of the agency's 35-nation board of governors in Vienna. The International Atomic Energy Agency has repeatedly expressed alarm about the Zaporizhzhia Nuclear Power Plant, Europe's largest, amid fears of a potential nuclear catastrophe. The plant's six reactors have been shut down for months, but it still needs power and qualified staff to operate crucial cooling systems and other safety features. Speaking to reporters in Sochi on Wednesday, the IAEA chief said he had a very intensive and exhaustive workin
The tsunami-damaged Fukushima Daiichi nuclear power plant began its third release of treated and diluted radioactive wastewater into the sea Thursday after Japanese officials said the two earlier releases ended smoothly. The plant operator discharged 7,800 tons of treated water in each of the first two batches and plans to release the same amount in the current batch through November 20. Tokyo Electric Power Company Holdings (TEPCO) said its workers activated the first of the two pumps to dilute the treated water with large amounts of seawater, gradually sending the mixture into the Pacific Ocean through an undersea tunnel for an offshore release. The plant began the first wastewater release in August and will continue to do so for decades. About 1.34 million tons of radioactive wastewater is stored in about 1,000 tanks at the plant. It has accumulated since the plant was crippled by the massive earthquake and tsunami that struck northeastern Japan in 2011. TEPCO and the government
Japan's wrecked Fukushima nuclear power plant said it began releasing a second batch of treated radioactive wastewater into the sea on Thursday after the first round of discharges ended smoothly. Plant operator Tokyo Electric Power Company Holdings said workers activated a pump to dilute the treated water with large amounts of seawater, slowly sending the mixture into the ocean through an underground tunnel. The plant's first wastewater release began Aug 24 and ended Sept 11. In the second discharge it plans to release another 7,800 metric tons of treated wastewater into the Pacific Ocean over 17 days. The wastewater discharges, which are expected to continue for decades, have been strongly opposed by fishing groups and neighboring countries including South Korea, where hundreds of people staged protest rallies. China banned all imports of Japanese seafood, badly hurting Japanese seafood exporters. Japan's government has set up a relief fund to find new markets and reduce the impac
At a small section of the Fukushima Daiichi nuclear plant's central control room in northeastern Japan, the treated water transfer switch is on. A graph on a computer monitor nearby shows a steady decrease of water levels as treated radioactive wastewater is diluted and released into the Pacific Ocean. In the coastal area of the plant, two seawater pumps are in action, gushing torrents of seawater through sky blue pipes into the big header where the treated water, which comes down through a much thinner black pipe from the hilltop tanks, gets diluted by hundreds of times before the release. The sound of the treated and diluted radioactive water flowing into an underground secondary pool was heard from beneath the ground during Sunday's first plant tour for media, including The Associated Press, since the controversial release began. The best way to eliminate the contaminated water is to remove the melted fuel debris, said Tokyo Electric Power Company Holdings spokesperson Kenichi .
The operator of the tsunami-wrecked Fukushima Daiichi nuclear power plant will begin releasing the first batch of treated and diluted radioactive wastewater into the Pacific Ocean later Thursday, utility executives said. Tokyo Electric Power Company Holdings executive Junichi Matsumoto, who is in charge of the project, said its final preparations and testing have cleared safety standards and the release will begin in the early afternoon. The release will begin more than 12 years after the meltdowns of three reactors at the plant that was heavily damaged by the massive earthquake and tsunami that struck Japan's northeastern coast on March 11, 2011. Radioactive water both seeping groundwater and water used to cool the reactors have accumulated at the site ever since, and TEPCO and the government say the mass quantities of the water have hampered the daunting task of removing the deadly toxic melted debris from the reactors. The release of the ... treated water is a significant ...
Japanese Prime Minister Fumio Kishida will make a brief visit to the tsunami-wrecked Fukushima nuclear plant on Sunday to highlight the safety of an impending release of treated radioactive wastewater into the Pacific Ocean, a divisive plan that his government wants to start soon despite protests at home and abroad. His trip comes hours after he returned home Saturday from a summit with U.S. and South Korean leaders at the American presidential retreat of Camp David. Before leaving Washington on Friday, Kishida said it is time to make a decision on the treated water's release date, which has not been set due to the controversy surrounding the plan. Since the government announced the release plan two years ago, it has faced strong opposition from Japanese fishing organizations, which worry about further damage to the reputation of their seafood as they struggle to recover from the accident. Groups in South Korea and China have also raised concerns, turning it into a political and ...