July 17, 2017

Areva has signed a contract with NorthStar in the United States to segment, package and transport to offsite disposal the reactor pressure vessel and internal reactor components of the Vermont Yankee Boiling Water Reactor.
Vermont Yankee’s reactor pressure vessel is a large steel cylinder with a diameter of 5.5 meters and 13 cm thick walls.
To segment and dismantle the radioactive reactor internals, Areva’s trained teams will use a variety of remotely operated underwater tools specifically designed for nuclear decommissioning and proven effective in various projects in the US and Germany.
Guillaume Dureau, Senior Executive Vice President, Customers, Strategy, Innovation and R&D comments: “Following a contract signed recently with Vattenfall in Germany to segment and package the internals of the Brunsbüttel nuclear power plant, we are pleased to have been selected for this project on the other side of the Atlantic. Such contracts are proof of the expertise AREVA has garnered in decommissioning nuclear reactors over the years.”
Vermont Yankee was an electricity generating nuclear power plant, located in the town of Vernon, Vermont, in the northeastern United States. It generated 620 megawatts (MWe) of electricity at full power. The plant was a boiling water reactor (BWR), designed by General Electric. It operated from 1972 until December 29, 2014, when its owner Entergy shut down the plant. In 2008, the plant provided 71.8% of all electricity generated within Vermont, amounting to 35% of Vermont’s electricity consumption. The plant is on the Connecticut River, upstream of the Vernon, Vermont Hydroelectric Dam and used the reservoir pool for its cooling water. (Source: Areva)

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