ANS Nuclear Cafe

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Reflections on Vermont Yankee - 1

January 19, 2015, 8:30PMANS Nuclear Cafe

Although the nuclear power station known as Vermont Yankee had another 18 years left on its license, it was shut down for economic reasons at the end of 2014. Entergy Corporation,the plant's owner, and others have cited the low price of natural gas in the region as deterministic, but the reality is that many other issues were also at play.

Vermont Yankee: Born of "Yankee Ingenuity," Now No More

January 3, 2015, 2:57AMANS Nuclear CafeWill Davis

Yankee Ingenuity

There was a time in our not too distant past when a brochure such as that above-entitled "Yankee Ingenuity," and published in 1982 by the Nuclear Information Committee of the Electric Council of New England-carried a message that rang true. The imagery of the mill house, as an early cornerstone of commerce employed widely across New England, was coupled with the image of a nuclear power plant. The Northeast had a tendency for doing what was necessary to advance commerce and break away from foreign control. In short, it was the "Yankee spirit."

Responding to System Demand II: Extreme Scenarios

December 14, 2014, 3:12PMANS Nuclear CafeWill Davis

Gravelines Units 1 through 6, France.  Image courtesy AREVA USA.

Gravelines Units 1 through 6, France. Image courtesy AREVA USA.

The continued introduction of renewables onto the electric grid in the United States is ensuring that discussion of whether or not these assets can be integrated with existing or expected designs of other sources continues. In this discussion, nuclear energy is often wrongly described as "on or off"-but in fact, nuclear plants can and do load follow (respond to changing system demands) although it's a matter of both design and owner utilization-with a focus on economics-that determines if or when any actually do.