Tritium leaks challenge nuclear industry
From the Patriot Ledger:
While tritium leaks plagued a number of reactors in recent years, the Pilgrim nuclear power plant in Plymouth passed its tests without raising any alarms.
Not anymore. Soon after Pilgrim doubled the number of its monitoring wells in April, elevated levels of tritium were found in one of the new wells.
The levels of the radioactive isotope then rose in June, prompting the state Department of Public Health to criticize Pilgrim owner Entergy Corp. By Thursday, U.S. Rep. Ed Markey was involved, with a letter chastising the Nuclear Regulatory Commission for failing to get these leaks under control.
While the levels at Pilgrim are still below federal standards for drinking water, Entergy isn’t leaving anything to chance. An Entergy spokesman says the company has scientists meeting every morning to trace the source of the tritium and respond to concerns raised by state health officials.
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