Note: This story was updated at 3 p.m.

The Tennessee Valley Authority has terminated rolling blackouts in Oak Ridge.

“Everything is now going back to normal,” City of Oak Ridge spokesperson Lauren Gray said.

The mandatory rolling blackouts that affected electricity across the region and in the City of Oak Ridge were to help TVA meet the power demand today (Friday, December 23), a press release said.

The blackouts were expected to affect about 2 percent of Oak Ridge Electric Department customers and last for about 30 minutes, the press release said. The blackouts were expected across the Tennessee Valley.

They were being conducted because of the low temperatures and to meet high power demand, according to the press release, which came from the City of Oak Ridge.

Information was not available about which 2 percent of customers were affected, although there were measures in place to ensure hospitals, fire departments, and other similar operations are not without power, Gray said.

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