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US lawmakers ask Trump to cancel the plutonium fuel project over concerns about proliferation

Democratic U.S. legislators on Wednesday called for President Donald Trump's cancellation of a plan that would make surplus plutonium derived from Cold War era atomic weapons available to nuclear power operators as fuel, citing a proliferation threat.

In May, Trump signed executive orders that directed the government to stop a large part of its current program to dilute plutonium and dispose of it and to instead use it as fuel for advanced nuclear technology.

The administration announced last month that it would make about 20 metric tonnes of plutonium, which was derived from decommissioned nuclear warheads, available as fuel for potential reactors.

Why it's important

Plutonium, a material fissile, could be used to create nuclear weapons by militants. It is unlikely, but possible.

The lawmakers claim that transferring government-held plutonium into private industry will increase the risk of nuclear weapon proliferation throughout the world.

The reasoning is that if the U.S. uses old plutonium for reactors, it can't effectively deter other countries from using their own plutonium. Supplies of this material can be created by reprocessing nuclear waste.

KEY QUOTE

"Trump wants enough plutonium to make 2,000 atomic weapons and give it to the private sector just to please his wealthy buddies," said Senator Edward Markey who, along with two Democrats from the U.S. House of Representatives, signed the letter. "He could just as easily sell nuclear weapons at Costco. We know who to blame if this material turns up in Iran.

The White House didn't immediately respond to an inquiry for comment.

Trump's executive order also called for the halting of the government program to dispose surplus plutonium through diluting and burying. Supporters of the use of radioactive plutonium say that militants could harm themselves if they handled it, and only nuclear workers are qualified to handle it safely. (Reporting and Editing by Marguerita Chôy)

(source: Reuters)