nuclear-news

Record heat forces nuclear plant to half power

River temperature forces nuclear plant to 50 percent power | timesfreepress.com, by Pam Soh   4 Aug 11, Not even TVA can beat the heat.On Wednesday, the utility had to bring a third reactor at Browns Ferry Nuclear Plant down to 50 percent power to avoid environmental sanctions because the water in the Tennessee River — where the plant’s cooling water is discharged — already was at 90 degrees.”When the river’s ambient temperature reaches 90 degrees, we can’t add any heat to it,” said TVA’s nuclear spokesman Ray Golden.Similar problems last summer forced the Tennessee Valley Authority to spent $50 million for replacement power, according to Golden. The extra expense translated to something between 50 cents and $1 on most electric bills several months later, officials have said…..

Fighting the heat

Chattanooga’s July clocked in as fifth-hottest July on record, according National Weather Service meteorologist and intern Kate Guillet in Morristown, Tenn. In the Knoxvillle area, the month was the third-hottest July on record, and the Huntsville region near Browns Ferry recorded the 11th-warmest July. Weather Service records date back to 1850.

The rest of August is also going to be above normal in temperature, said Paul Barys, chief meteorologist for WRCB-TV Channel 3.……River temperature forces nuclear plant to 50 percent power | timesfreepress.com

August 5, 2011 - Posted by Christina Macpherson | climate change, USA