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To resuscitate the nuclear industry, USA Dept of Energy promotes yet another gimmick The Versatile Test Reactor

Energy Department wants to build nuclear test “fast” reactor,  BOISE, Idaho (AP) — A new nuclear test reactor is needed as part of an effort to revamp the nation’s fading nuclear power industry by developing safer fuel and power plants, the U.S. Department of Energy said Monday.

The federal agency said it will prepare an environmental impact statement as part of the process to build the test reactor in Idaho or Tennessee by the end of 2025. Public comments on the environmental review are being taken through Sept. 4.

The Versatile Test Reactor would be the first new test reactor built in the U.S. in decades and give the nation a dedicated “fast-neutron-spectrum” testing capability. Such reactors are called fast reactors. ……

The Energy Department had a fast reactor, the Experimental Breeder Reactor II, operating in eastern Idaho until it was shut down in 1994 as the nation turned away from nuclear power.

Edwin Lyman, senior scientist and acting director of the Nuclear Safety Project at the Union of Concerned Scientists, a nonprofit, said fast reactors such as the proposed Versatile Test Reactor are less safe than current reactors.

Most nuclear reactors in use now are “light-water” reactors fueled by uranium and cooled with water. Lyman said the test reactor will be cooled with harder to control liquid sodium and likely fueled by plutonium, increasing potential nuclear terrorism risks because plutonium can be used to make nuclear weapons.

“There is nothing good about these reactors,” he said. “I think there is a love of plutonium in the (Energy) Department that is irrational.”…….

Reducing spent nuclear fuel, federal officials say, is also an objective of the new test reactor. The U.S. has no permanent repository for about 77,000 tons (70,000 metric tons) of radioactive spent fuel, stored mainly at the commercial nuclear power plants where they were used to produce electricity.

But Lyman said fast reactors would produce waste even more hazardous and difficult to dispose…….

The Energy Department is considering building the test reactor at the Idaho National Laboratory in eastern Idaho or the Oak Ridge National Laboratory in eastern Tennessee. …….. https://apnews.com/64194c2125ad4dc6add67d412e9024c5

August 6, 2019 - Posted by | technology, USA

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