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Watts Bar Unit 2


First Commercial AP1000, EPR Reactors Connected to Grid

Two nuclear energy milestones were reached in the past week, as the world’s first commercial AP1000 and EPR reactors were connected to China’s power grid. Westinghouse announced Sanmen 1, the…


Watts Bar Unit 2 Nuclear Plant Completes Power Ascension Testing

The Tennessee Valley Authority (TVA) has reached another milestone in its effort to bring Watts Bar Unit 2 into commercial operation: The unit completed its final power ascension test—a 50%…


Transformer Fire Will Delay Watts Bar Unit 2 Commercial Operation

A main bank transformer fire has put a halt to power ascension testing at the Tennessee Valley Authority’s (TVA’s) Watts Bar Unit 2 nuclear plant. The incident occurred at about…


U.S. Nuclear Power Plant Closures [Slideshow]

According to the U.S. Energy Information Administration, nuclear power has accounted for about 20% of electricity generated in the U.S. each year since 1990. In fact, the U.S. nuclear fleet…


Watts Bar Unit 2 Nuclear Plant Synchronized to Power Grid

The Tennessee Valley Authority (TVA) reached another milestone on June 3 when operators at Watts Bar Unit 2—the nation’s newest nuclear power plant and the first added to the fleet…