U.S. Has Plans to Again Make Own Plutonium

New York Times:

The Bush administration is planning the government's first production of plutonium 238 since the cold war, stirring debate over the risks and benefits of the deadly material. The substance, valued as a power source, is so radioactive that a speck can cause cancer.

Federal officials say the program would produce a total of 330 pounds over 30 years at the Idaho National Laboratory, a sprawling site outside Idaho Falls some 100 miles to the west and upwind of Grand Teton National Park in Wyoming. Officials say the program could cost $1.5 billion and generate more than 50,000 drums of hazardous and radioactive waste.

Project managers say that most if not all of the new plutonium is intended for secret missions and they declined to divulge any details. But in the past, it has powered espionage devices.

"The real reason we're starting production is for national security," Timothy A. Frazier, head of radioisotope power systems at the Energy Department, said in a recent interview.

He vigorously denied that any of the classified missions would involve nuclear arms, satellites or weapons in space.

The laboratory is a source of pride and employment for many residents in the Idaho Falls area. But the secrecy is adding to unease in Wyoming, where environmentalists are scrutinizing the production plan - made public late Friday - and considering whether to fight it.

They say the production effort is a potential threat to nearby ecosystems, including Yellowstone National Park, Grand Teton National Park and the area around Jackson Hole, famous for its billionaires, celebrities and weekend cowboys, including Vice President Dick Cheney.

"It's completely wrapped in the flag," said Mary Woollen-Mitchell, executive director of Keep Yellowstone Nuclear Free, a group based in Jackson Hole. "They absolutely won't let on" about the missions.

"People are starting to pay attention," she said of the production plan. "On the street, just picking up my kids at school, they're getting keyed up that something is in the works."

Plutonium 238 has no central role in nuclear arms. Instead, it is valued for its steady heat, which can be turned into electricity. Nuclear batteries made of it are best known for powering spacecraft that go where sunlight is too dim to energize solar cells. For instance, they now power the Cassini probe exploring Saturn and its moons.

Federal and private experts unconnected to the project said the new plutonium would probably power devices for conducting espionage on land and under the sea. Even if no formal plans now exist to use the plutonium in space for military purposes, these experts said that the material could be used by the military to power compact spy satellites that would be hard for adversaries to track, evade or destroy.

"It's going to be a tough world in the next one or two decades, and this may be needed," said a senior federal scientist who helps the military plan space missions and spoke on the condition of anonymity because of the possibility that he would contradict federal policies. "Technologically, it makes sense."

Early in the nuclear era, the government became fascinated by plutonium 238 and used it regularly to make nuclear batteries that worked for years or decades. Scores of them powered satellites, planetary probes and spy devices, at times with disastrous results.

In 1964, a rocket failure led to the destruction of a navigation satellite powered by plutonium 238, spreading radioactivity around the globe and starting a debate over the event's health effects.

In 1965, high in the Himalayas, an intelligence team caught in a blizzard lost a plutonium-powered device meant to spy on China. And in 1968, an errant weather satellite crashed into the Pacific, but federal teams managed to recover its plutonium battery intact from the Santa Barbara Channel, off California.

Such accidents cooled enthusiasm for the batteries. But federal agencies continued to use them for a more limited range of missions, including those involving deep-space probes and top-secret devices for tapping undersea cables.

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