Oak Ridge Today



 










For members: Companies have agreement to make nuclear fuel

Posted at
By Leave a Comment

 

The carbonization and heat treatment furnace used to produce TRISO fuel, a high-assay, low-enriched uranium fuel, at a pilot production facility at Oak Ridge National Laboratory. (Photo courtesy X-energy)

 

A company that has a trial fuel fabrication facility at Oak Ridge National Laboratory is collaborating with a joint venture led by GE with Hitachi to produce nuclear fuel for the U.S. Department of Defense and NASA.

The company, X-energy of Rockville, Maryland, announced the collaboration with Global Nuclear Fuel on November 6.

The two companies have an agreement to develop high-assay, low-enriched uranium TRISO fuel. The fuel could be used in defense micro-reactors and by NASA for nuclear thermal propulsion, a press release said.

The rest of this story, which you will find only on Oak Ridge Today, is available if you are a member: an advertiser, sponsor, or subscriber to Oak Ridge Today.

Already a member? Great! Thank you! Sign in here.

Not a member? No problem! Subscribe here:

Basic

Pro

Temporary

If you prefer to send a check, you may do so by mailing one to:

Oak Ridge Today

P.O. Box 6064

Oak Ridge, TN 37831

Learn about our advanced subscription options here.

Note: Most news stories on Oak Ridge Today are free, brought to you by Oak Ridge Today with help from our advertisers, sponsors, and subscribers. Some are considered premium content. This story is premium content. Premium content can include in-depth, investigative, and exclusive stories. These stories generally take more than four hours to report, write, and publish.

Thank you for reading Oak Ridge Today!

Cirrus Aircraft, Coquí Radio Pharmaceuticals could use Oak Ridge Airport

Posted at
By Leave a Comment

This is an aerial image of the current layout plan for the proposed Oak Ridge Airport at the Heritage Center (the former K-25 site) in west Oak Ridge. (Image courtesy Metropolitan Knoxville Airport Authority)

Cirrus Aircraft and Coquí Radio Pharmaceuticals could both use the proposed Oak Ridge Airport, a project consultant said Tuesday.

Oak Ridge Today has previously reported that Coquí Radio Pharmaceuticals Corporation could use the airport, which would have a 5,000-foot runway and be located at Heritage Center, the former K-25 site. Coquí has announced plans to build a $500 million medical isotope production facility at Heritage Center.

The company makes medical isotopes with a half-life of 62 hours, airport project consultant Billy Stair said at an Oak Ridge Chamber of Commerce breakfast on Tuesday. Using the Oak Ridge Airport, rather than spending 42 minutes driving to McGhee Tyson Airport in Blount County, would save Coquí about $2.3 million per year, Stair said. It would also avoid the loss of about 1,000 doses per day of isotopes used for medical treatments, Stair said.

The Federal Aviation Administration conditionally approved the Oak Ridge Airport in March. That was a very significant step after four years of work, Stair said. The master plan has been approved; the precise location of the runway has been set; and a model of likely traffic has been developed.

As part of the conditional approval, the FAA wants an environmental assessment and a benefit-cost analysis.

[Read more…]

NRC could finish design review of small reactor by 2020

Posted at
By Leave a Comment

Cross-sectional view of the NuScale Power small modular reactor building. (Image courtesy NuScale Power)

NuScale Power of Portland, Oregon, said Monday that the U.S. Nuclear Regulatory Commission has completed the second and third phases of its review of NuScale’s design for a small modular nuclear reactor, and the NRC is on track to complete the design review by September 2020.

This could be important to Oak Ridge because small modular reactors are possible at the Clinch River Nuclear Site in west Oak Ridge, although there are additional approvals that would be required.

The completion of the second and third phases of the NuScale design review is six weeks ahead of schedule, the company said in a press release on Monday.

“Completing phases 2 and 3 of the NRC’s design review certification process is a critical milestone for our company and the advanced nuclear industry,” said NuScale Chairman and Chief Executive Officer John Hopkins.

[Read more…]

NRC has public hearing on Clinch River Nuclear Site in August

Posted at
By Leave a Comment

This image has an empty alt attribute; its file name is Clinch-River-Nuclear-Site-Map-EIS-April-2019.jpg
This image shows the location of the Clinch River Nuclear Site in west Oak Ridge. (Image by the U.S. Nuclear Regulatory Commission from the April 2019 “Reader’s Guide” for the “Final Environmental Impact Statement for an Early Site Permit at the Clinch River Nuclear Site.”)


The U.S. Nuclear Regulatory Commission will have a mandatory hearing on August 14 regarding an application for an early site permit for one or more small modular nuclear reactors at the Clinch River Nuclear Site in west Oak Ridge. It’s the final step in the agency’s review of the application.

The Commission hearing will include testimony and exhibits from the Tennessee Valley Authority, which applied for the early site permit, as well as from the NRC staff. The testimony and exhibits will be about the question of whether the NRC staff’s review adequately supports the findings that are necessary to issue a permit, a press release said.

The August 14 hearing will begin at 9 a.m. in the Commission Hearing Room at NRC Headquarters at 11555 Rockville Pike in Rockville, Maryland. The hearing will be open to public observation and webcast. A detailed agenda and presentation slides will be available in advance on the Commission’s meeting page.

[Read more…]

NRC has hearing on Oak Ridge site that could host small nuclear reactors

Posted at
By Leave a Comment

Image by the NRC from the April 2019 “Reader’s Guide” for the “Final Environmental Impact Statement for an Early Site Permit at the Clinch River Nuclear Site.”

The U.S. Nuclear Regulatory Commission has scheduled a hearing for an application for a site in west Oak Ridge where small modular nuclear reactors could be built.

The hearing has been scheduled for 9 a.m. Wednesday, August 14, at the NRC in Rockville, Maryland.

The NRC will discuss an early site permit application submitted by the Tennessee Valley Authority for the Clinch River Nuclear Site. TVA has proposed using the 935-acre site, which is along the Clinch River south of Heritage Center (the former K-25 site), to build two or more small modular reactors. The site once hosted the former Clinch River Breeder Reactor Project.

During the August 14 hearing, the NRC will have an evidentiary session to hear testimony and receive exhibits in the uncontested proceeding for TVA’s early site permit application, according to a notice published in the Federal Register on Monday.

[Read more…]

Small reactors can be safely located on Clinch River site, NRC says

Posted at
By Leave a Comment

Two or more small modular nuclear reactors could be built on a 935-acre area of the Clinch River Nuclear Site in west Oak Ridge, south of Heritage Center near Highway 58. (Image from the “Final Safety Evaluation Report for the Early Site Permit Application for the Clinch River Nuclear Site” published by the U.S. Nuclear Regulatory Commission in June 2019.)

Two or more small nuclear reactors could be safely located on a site in west Oak Ridge, a federal agency said this month.

The reactors could be built on the Clinch River Nuclear Site. That’s a 935-acre site south of Heritage Center (the former K-25 site) in the Roane County portion of Oak Ridge. The plant would be off Bear Creek Road near Highway 58 on a peninsula surrounded by the Clinch River on the east, south, and west.

The U.S. Nuclear Regulatory Commission has completed a final safety evaluation report for an early site permit application for the site.

“The report concludes there are no safety aspects that would preclude issuing the permit for the site,” the NRC said in a press release Tuesday. The report, which is about 600 pages, had been expected this month.

The Tennessee Valley Authority applied for the early site permit in May 2016. The NRC’s final safety evaluation report for the site was published Friday, June 14.

[Read more…]

NRC still reviewing early site permit for Clinch River Nuclear Site

Posted at
By Leave a Comment

Clinch-River-Site-Bear-Creek-Road-Entrance-March-27-2016
The small nuclear reactors that could be built along the Clinch River could provide enough electricity to power several cities the size of Oak Ridge. The Bear Creek Road entrance to the Clinch River Site, where the reactors could be built by the Tennessee Valley Authority, is pictured above on Sunday, March 27, 2016. (Photo by John Huotari/Oak Ridge Today)

The U.S. Nuclear Regulatory Commission is still reviewing a permit application for a site in west Oak Ridge where two or more small modular nuclear reactors could be built.

The application for the early site permit for the Clinch River Nuclear Site was submitted by the Tennessee Valley Authority on May 12, 2016. The application was supplemented by a revision on January 18, 2019, the NRC said in a notice published in the Federal Register on Friday.

The 935-acre Clinch River Nuclear Site is located in the Roane County portion of Oak Ridge along the Clinch River.

[Read more…]

Company could invest $500 million at medical isotope production facility

Posted at
By Leave a Comment

Pictured above is a rendering of the proposed Coquí Radio Pharmaceuticals Corporation medical isotope production facility at the Heritage Center in west Oak Ridge. (Image courtesy Coquí)

Pictured above is a rendering of the proposed Coquí Radio Pharmaceuticals Corporation medical isotope production facility at the Heritage Center in west Oak Ridge. (Image courtesy Coquí)

 

Note: This story was last updated at 12:45 p.m.

Coquí Radio Pharmaceuticals Corporation announced Wednesday that it could invest $500 million at a new medical isotope production facility at the Heritage Center in west Oak Ridge.

The facility could start production in late 2025, said Carmen Bigles, founder and chief executive officer of Coquí Radio Pharmaceuticals.

The U.S. Department of Energy has transferred land for the facility and provided research support through the national laboratories, the company said in a press release Wednesday morning.

Coquí’s facility will produce medical isotopes that diagnose and treat diseases, primarily molybdenum-99 (Mo-99), which is used in 18 million medical procedures a year in the U.S., the press release said.

The facility will provide more than 200 high-paying, permanent jobs, Coquí said. [Read more…]

NRC recommends early site permit for Clinch River Nuclear Site

Posted at
By Leave a Comment

TVA Clinch River Site

The Clinch River Site in west Oak Ridge is pictured above. The road running from bottom to top on the right (east) side of the Clinch River connects to Bear Creek Road in southwest Oak Ridge. Highway 58 is off to the top left of the photo and the Heritage Center is to the north. (Photo courtesy TVA)

 

Note: This story was last updated at 11:30 a.m.

The U.S. Nuclear Regulatory Commission has issued a final environmental impact statement, and the staff has recommended, based upon the environmental review, issuing an early site permit for the Clinch River Nuclear Site in west Oak Ridge, where two or more small modular nuclear reactors could be built.

The final environmental impact statement, or EIS, was issued by the NRC on April 3. A notice of the EIS and the staff’s recommendation was published in the Federal Register on Monday, April 8.

The 935-acre Clinch River Nuclear Site is located in Roane County along the Clinch River. [Read more…]

Committee recommends approving early site permit for Clinch River Nuclear Site

Posted at
By Leave a Comment

TVA Clinch River Site

The Clinch River Site in west Oak Ridge is pictured above. The road running from bottom to top on the right (east) side of the Clinch River connects to Bear Creek Road in southwest Oak Ridge. Highway 58 is off to the top left of the photo and the Heritage Center (the former K-25 site) is to the north. (Photo courtesy TVA)

 

A federal safety committee has recommended that an early site permit be approved for small modular reactors at the Clinch River Nuclear Site in west Oak Ridge.

The Advisory Committee on Reactor Safeguards recommended the approval in a January 9 letter to the U.S. Nuclear Regulatory Commission. The letter was signed by Michael L. Corradini, committee chair. The Advisory Committee on Reactor Safeguards reports on the parts of an early site permit application that concern safety. The committee’s recommendation does not appear to have been previously reported.

An early site permit evaluates the suitability of a site for the potential construction and operation of a nuclear power plant. The permit application for two or more small modular reactors at the 935-acre Clinch River site was submitted by the Tennessee Valley Authority in May 2016. TVA said the reactors could generate up to 800 megawatts of electricity.

In a presentation to the Advisory Committee on December 6, TVA outlined what it appears to consider advantages of the Clinch River Nuclear Site: access to 500 kilovolt and 161 kilovolt transmission lines; being a neighbor to the U.S. Department of Energy, an interested customer; strong community support; and access to basic infrastructure and an abundant and skilled workforce. Also, TVA owns and controls the site, the public utility said in a presentation by Dan Stout, director of nuclear technology and innovation. [Read more…]

(For members) NRC finds no significant impact from producing tritium at Watts Bar 2

Posted at
By Leave a Comment

Watts Bar Nuclear Plant

The U.S. Nuclear Regulatory Commission announced on Monday that there would be no significant impact from producing tritium for nuclear weapons in a second unit at the Watts Bar Nuclear Power Plant in Rhea County.

The project involves the Y-12 National Security Complex in Oak Ridge.

The tritium could be produced in Unit 2 at Watts Bar, which is near Spring City about 45 miles southwest of Oak Ridge.

Tritium, which boosts the yields of nuclear weapons, is already being produced in Watts Bar Unit 1. The Tennessee Valley Authority has been producing tritium there since 2003.

The rest of this story, which you will find only on Oak Ridge Today, is available if you are a member: a subscriber, advertiser, or recent contributor to Oak Ridge Today. 

Already a member? Great! Thank you! Sign in here.

Not a member? No problem! Subscribe here:

Basic

Pro

Temporary

If you prefer to send a check, you may do so by mailing one to:

Oak Ridge Today
P.O. Box 6064
Oak Ridge, TN 37831

Note: Most news stories on Oak Ridge Today are free, brought to you by Oak Ridge Today with help from our advertisers, sponsors, and subscribers. Some are considered premium content. This story is premium content. Premium content can include in-depth, investigative, and exclusive stories.

Twenty tons of uranium could be used to produce tritium for nuclear weapons

Posted at
By Leave a Comment

Image courtesy NNSA

Image courtesy National Nuclear Security Administration. SRS is the Savannah River Site.

 

About 20 metric tons of highly enriched uranium could be “down-blended” to low-enriched uranium and transferred to the Tennessee Valley Authority for use as a fuel to produce tritium for nuclear weapons, according to a public notice published in the Federal Register this week.

The project involves the Y-12 National Security Complex in Oak Ridge and Watts Bar Nuclear Plant near Spring City in Rhea County, among other sites.

The National Nuclear Security Administration and TVA announced in August that they intend to enter into an agreement to “down-blend” highly enriched uranium to low-enriched uranium in order to help produce tritium, a key “boosting” component in nuclear weapons.

The highly enriched uranium used for the “down-blending” will be processed, packaged, and shipped from Y-12, according to the NNSA. Y-12 is an NNSA site, and it is the main storage facility for certain categories of highly enriched uranium. [Read more…]

About Us

About Oak Ridge Today
What We Cover

How To

Advertise
Subscribe

Contact Us

Contact Oak Ridge Today