SMRs and AMRs

Thursday, April 02, 2009

Nuclear Reactor’s Life Is Prolonged in New Jersey

By MATTHEW L. WALD
NYT

WASHINGTON — The federal Nuclear Regulatory Commission voted Wednesday to allow the Oyster Creek nuclear reactor in South Jersey to operate for another 20 years, rejecting claims made by opponents about risk.

The Oyster Creek case had generated intense interest because the plant, in Lacey Township in Ocean County, is the nation’s oldest nuclear reactor, having opened in 1969, and rust had corroded its steel liner. The liner would contain radioactive steam in an emergency and supports hundreds of tons of water in a pool above the reactor during routine refueling.

But after extensive repeated examinations by the plant’s operator, now called the Amergen Energy Company, engineers at the regulatory commission concluded that the rust was not progressing and that enough metal remained for safe operation.

Since 2000, the commission has allowed extensions of initial 40-year licenses for 51 other reactors in the country. By authorizing its staff to extend the Oyster Creek license, it sent a signal that opponents of renewals at other plants — including Indian Point 2 and 3 in Buchanan, N.Y., and Vermont Yankee in Vernon, Vt. — may find it hard to prevail.

(More here.)

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