BOISE, Idaho - Questions are being raised about the future of NuScale Power's Idaho project to bring nuclear energy to cities in the Mountain West.

NuScale's small, modular reactor design is the first of its kind to be approved in the United States. The new, compact concept is made up of 12 small reactors and will be located at the Idaho National Laboratory.

Sarah Fields, program director with the group Uranium Watch, said the Nuclear Regulatory Commission needs to scrutinize the project carefully. In particular, she said she's concerned about a proposal for fewer people to oversee the project.

"They want to reduce the number of operators, and that's just to save money," said Fields. "And the NRC is undergoing a review of that."

NuScale said the project needs fewer operators because of its design is simpler and the controls involve more automation. The NRC is reviewing the proposal, which could involve policy changes since the approval process is based on conventional nuclear power plant designs.

The NRC has approved the Design Certification Application for the project in its current form. But Fields said the agency still has to authorize certain aspects of the design.

One NRC engineer has raised questions about dilution of boron water around reactor cores, which could cause a dangerous power surge even if the reactor is shut down. Fields said it could be hard to make modifications once aspects of the design are approved.

"It's like designing a house," said Fields. "And once you want to change one thing about the house, then you have to make all different kinds of adjustments. And then, get approvals from that."

There's another problem: seven Utah cities have recently withdrawn from the project, and Idaho Falls has cut its commitment in half. Fields pointed out that some of the largest cities in the agreement have backed out.

"Logan or Heber Light and Power," said Fields, "they have to put more money into the pot if they move forward, and they just had questions about it."

Nuscale plans to have the project operational by 2029.


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Public meetings in New Mexico this week will gather input on proposed expansion of a nuclear waste repository.

But watchdog groups are urging a federal rulemaking process be adopted before the expansion is approved.

The Department of Energy wants the Waste Isolation Pilot Plant outside of Carlsbad to stay open until at least 2083 - decades past a previous deadline.

WIPP is the disposal site of radioactive and hazardous wastes generated from fabricating triggers, or pits, for nuclear weapons at Los Alamos National Laboratory.

Organizations such as the Concerned Citizens for Nuclear Safety, led by Director Don Hancock, said they believe rulemaking is the fairest route the Environmental Protection Agency could take.

"Agencies, when they do rule-making, tend to be more rigorous," said Hancock, "because they know if they have to defend it in court, the court won't throw out what they've done."

A technical meeting among experts, regulators, and the public will be held tomorrow at the Santa Fe Hilton - at 100 Sandoval Street, from 1 to 3 p.m.

An evening meeting to receive public comment will be held at the same location starting at 6 p.m.

The WIPP site near Carlsbad stores waste like clothing, rags, soils and tools contaminated with radioactive elements due to nuclear weapons research and assembly.

It was originally set to close this year. Now, the federal government wants to continue receiving shipments there and expand the plant to store more waste.

Hancock said he fears New Mexico will be the destination of an unending stream of radioactive waste, unless rulemaking is adopted.

"So the EPA, DOE and the public all know that's what the process is going to be in the future," said Hancock, "so there won't be confusion about that and people won't have to spend time and effort saying, 'Is there going to be a rulemaking or not?' - because it will already have been decided that there will be."

WIPP has received 13,000 shipments of nuclear waste since 1999, arriving from about 10 sites across the country shipped in large drums on semi-trailers along state roads and interstates.




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A scientist who said he found extreme plutonium contamination in Los Alamos' Acid Canyon believes concerned residents should invest in monitoring equipment for greater peace of mind.

Over a 20-year period ending in 1963, liquid and often radioactive waste was dumped down the canyon.

Michael Ketterer, professor emeritus of chemistry and biochemistry, Northern Arizona University, presented findings to Nuclear Watch New Mexico about water, soil and plant samples he collected at the site 60 years later. He believes people living nearby should follow his lead.

"New Mexicans, you guys can do this too," Ketterer urged. "Your state needs a community instrument, not one run by the state or the locals or by DOE, one run by the community. You can do this too."

Ketterer pointed out the instrument would provide those downstream updated contamination readings. In 1967, the Atomic Energy Commission worked to clean up the area before releasing the land to Los Alamos County without any restrictions on uses. A County Councilor who attended the presentation said they have not received any notification from the federal government about Acid Canyon being unsafe.

The canyon now features a dirt trail shaded by pines, providing easy recreational opportunities. Ketterer noted the levels of plutonium contamination were the highest he's ever seen in an area without restricted access.

"You know this is happening in an area with full public access," Ketterer emphasized. "Anybody's child or dog can go down there, contact water, the sediments, the plants. What actions has EPA taken or should EPA take to stop this?"

Nuclear Watch New Mexico is pushing for increased cleanup of legacy waste from Los Alamos National Laboratory. The group also opposes new plutonium pit production proposed near the site and worries future wildfires in the area could possibly disperse plutonium through falling ash.


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A new agreement on plans for cleaning up nuclear waste at the Hanford site in Washington state is receiving pushback from environmental groups.

Public comment was originally scheduled to close at the beginning of August but has been extended to Sept. 1 for the Tri-Party Agreement between the U-S Energy Department, Environmental Protection Agency and Washington Department of Ecology.

Simone Anter, staff attorney and Hanford program director for the nonprofit Columbia Riverkeeper, said the new agreement means changes to the cleanup efforts including how and where the Hanford nuclear waste is stored.

"If new proposals are coming out to ship either grouted or liquid nuclear waste across the region, communities deserve to know that and deserve to have a voice and deserve to be engaged," Anter contended.

The agreement for dealing with 177 underground storage tanks at Hanford took four years of closed door negotiations. Columbia Riverkeeper and other environmental groups worry the new agreement opens the door for a storage method other than vitrification, which is used to turn high-level waste into glass.

Anter noted tribal nations in the region were not consulted about the proposal. She stressed even if they could not be part of the agreement, the agencies should have been considered before it was presented to the public.

"Tribal nations are not members of the public. They are government entities and should have been treated as such," Anter pointed out.

Anter added members of the public can play a big role in how the 56 million gallons of nuclear waste at Hanford are handled.

"It's really important that all these cleanup decisions put human health, the Columbia River and the environment first," Anter asserted. "I think public comments play an enormous role in reminding the TPA agencies about this."