The Japanese nuclear watchdog on Wednesday said they are taking the leakage of highly radioactive water at the crippled Fukushima nuclear power plant seriously, and proposed raising the rating to describe it from "an anomaly" to a "serious incident."
The operator of Japan's tsunami-crippled nuclear power plant said Tuesday that about 300 tons (300,000 liters, 80,000 gallons) of highly radioactive water have leaked from one of the hundreds of storage tanks there — its worst leak yet from such a vessel.
An Idaho-based company that plans to build a facility in southeastern New Mexico to make uranium waste safe for long-term disposal has put its plans on hold because of a funding shortage, though the company says it remains committed to building the $125 million uranium deconversion plant.
Two days after a federal appeals court ruled against the state, the chairman of the Vermont Republican Party, Jack Lindley, attacked Attorney General Bill Sorrell and his fellow Democrats over their efforts to close the Vermont Yankee nuclear plant.
A spokesman for Dominion Resources Inc.'s nuclear power plant in Connecticut says the unit that was shut down last week because of a malfunction is generating electricity again. According to the company, Unit 3 was reconnected to the grid on Wednesday.
In a rebuke to the Obama administration, the U.S. Court of Appeals for the District of Columbia ruled Tuesday that the Nuclear Regulatory Commission has been violating federal law by delaying a decision on a proposed nuclear waste dump in Nevada.
Florida's Levy and Citrus counties' current and future economic prospects dimmed considerably when Duke Energy Corp. announced earlier this month that it will not build a plant in Levy after saying earlier this year that it would not rebuild the Crystal River Plant in Citrus.
Ten workers at Japan's crippled nuclear plant were exposed Monday to small amounts of radiation while conducting cleanup activities, the plant's operator said. Tokyo Electric Power Co. said it is still investigating how the workers were contaminated.
A debate over the rising cost of building a first-of-its-kind nuclear plant in Georgia will be pushed far into the future. Regulators at the Public Service Commission were facing a legal dilemma ever since Southern Co. subsidiary Georgia Power asked in February to raise its construction budget.
The construction of two new nuclear plants in Fairfield County has been delayed, but the overall cost remains below initial estimates, officials with South Carolina Electric & Gas Co. said Wednesday. SCE&G is building two new reactors at its V.C. Summer Nuclear Station.
Tokyo Electric Power Co., the operator of Japan's wrecked Fukushima nuclear power plant says it is struggling to stop contaminated underground water from leaking into the sea. The company said some of the water is seeping over or around an underground barrier it created by injecting chemicals into the soil that solidified into a wall.
A carbon dioxide leak prompted an Alabama nuclear plant to declare a five-hour alert on Saturday, though federal authorities said the incident did not threaten the public. The carbon dioxide leak was detected around 5:20 a.m. The utility ended the alert at 11:10 a.m.
Southern Co. has agreed to drop its request to raise its construction budget for a nuclear plant in eastern Georgia and will instead seek permission to recover that money as it spends on the massive project, utility CEO Tom Fanning said Wednesday.
The U.S. Nuclear Regulatory Agency has told Duke Energy Corp. a decision on its application to build and operate two nuclear power plants in South Carolina won't be made until 2016, about three years after the previously planned date of March 2013.
A central Missouri nuclear plant is expected to remain shut down for several days while Ameren Missouri workers perform tests and repair damage from a small fire Friday night. Ameren says the nuclear reactor automatically shut down and no radioactivity was released.
In Mississippi, the Southern Co. utility took financial losses when the cost of building a new power plant went over budget. In Georgia, another of the company's projects is going over budget, but it has not yet taken a financial hit.
Gov. Nathan Deal says it would be a "good solution" if the Southern Co. utility absorbed more of the extra costs incurred while building a nuclear power plant in eastern Georgia. The Republican governor said the decision rests with Georgia's Public Service Commission.
The operator of Japan's crippled nuclear plant said Friday that it delayed acknowledging that the plant was leaking contaminated water into the sea because it did not want to worry the public until it was certain there was a problem. The plant suffered multiple meltdowns after the March 2011 earthquake and tsunami destroyed its power and cooling systems.
Workers at the San Onofre nuclear power plant have finished removing highly radioactive fuel from its Unit 2 reactor, marking a milestone as the plant fades into early retirement. Southern California Edison, a unit of Edison International, announced last month it was closing the twin-reactor plant.
Federal authorities say a generator fault caused a western New York nuclear plant to automatically shut down as a safety precaution. A Nuclear Regulatory Commission spokesman said the plant's reactor was stopped by control rods just before 2:30 p.m. Wednesday.
A Japanese utility said Monday its crippled Fukushima nuclear plant is likely leaking contaminated water into sea, acknowledging for the first time a problem long suspected by experts. The delayed announcement underscores the criticisms the company has faced over the Fukushima crisis.
Steam or vapors appeared to be coming from a damaged reactor building at Japan's tsunami-crippled nuclear plant Thursday, but the plant operator said radiation levels were steady. The video images showed a small amount of vapor or steam, but the origin wasn't clear.
Regulators say southwestern Michigan's Palisades Nuclear Power Plant has had two leaks since shutting down in May to repair a leaking water storage tank. Jack Geissner, a commission branch chief, said Tuesday the most recent leak occurred last Wednesday in a pipe in the service water system.
Xcel Energy is about to restart its oldest nuclear plant after a four-month shutdown for improvements that ran $267 million over budget. The Star Tribune reported that Xcel's Monticello Nuclear Power Plant would restart this week after aging pumps and other equipment were replaced.
The Fort Calhoun nuclear power plant has missed another target date for restarting, so the Omaha Public Power District might have to endure another summer of buying electricity to meet peak demand. OPPD officials say they've addressed most of what regulators want them to do, but more work remains.