Nuclear plant spills tritium into lake

(ON) Toronto Star – Workers at the Darlington nuclear station filled the wrong tank with a cocktail of water and a radioactive isotope Monday, spilling more than 200,000 litres into Lake Ontario. Ontario Power Generation is investigating how the accident happened and officials say hourly tests of the lake water show that the level of tritium — the radioactive isotope of hydrogen — poses no harm to nearby residents. More

Public invited to nuclear plant issues discussion

(MI) The Herald Palladium – The Nuclear Regulatory Commission will hold an open house this week to discuss nuclear power issues and answer questions about the 2008 safety assessment for the Cook Nuclear Power Plant. The NRC found the Cook plant near Bridgman met all the agency’s safety objectives in 2008, and its performance was at a level that resulted in no additional NRC oversight. “This meeting allows us to discuss our annual assessment of safety performance with the company and members of the local community,” said Mark Satorius, the NRC’s Region III administrator, in a news release. More

With Billions at Stake, Trying to Expand the Meaning of ‘Renewable Energy’

(NY) The New York Times – The definition of renewable energy seems clear cut: The sun continues to shine, so solar energy is renewable. The wind continues to blow, so wind turbines churn out renewable power. But industries are now pushing to have a growing number of other technologies categorized as renewable – or at least as environmentally advantageous. They include nuclear power plants and the burning of garbage and even the waste from coal mines. More

Fermi 2 plant closed after vibrations were detected

(MI) The News-Herald – DTE Energy shut down its Fermi 2 reactor plant in Monroe County on March 28 after an unexpected vibration in plant equipment was detected. John Austerberry, spokesman for DTE, said the nuclear power plant was scheduled to be shut down at 3 a.m. that day for a refuel outage plan. The vibration in the bearings for the turbine was noted at 1:48 a.m., so operators decided to shut the plant down to protect the equipment, Austerberry said. “It was not a safety concern,” he said, adding that the operators responded appropriately. More