Oak Ridge Today

SMRs, other nuclear reactors possible at Clinch River site

Posted at
By Leave a Comment

Small modular reactors and other types of new nuclear reactors could be considered for power generation at the Clinch River Nuclear Site in west Oak Ridge.

The Tennessee Valley Authority announced its preferred alternative for the 935-acre site in the Federal Register in October.

The rest of this story is available if you are a member: a subscriber, advertiser, or 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

We also have advanced subscription options. You can see them here.

We also accept donations. You can donate here. A donation of $50 or more will make you eligible for a subscription.

Thank you for reading Oak Ridge Today. We appreciate your support!

TVA has virtual open house 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. (File photo by John Huotari/Oak Ridge Today)

The Tennessee Valley Authority will have a virtual open house for the Clinch River Nuclear Site in west Oak Ridge this evening (Thursday, March 10).

The open house follows the release of a draft environmental impact statement (EIS) for the 935-acre site in the Roane County portion of Oak Ridge, south of Heritage Center (the former K-25 site) near the Clinch River.

The draft EIS assesses the potential environmental effects associated with possibly having nuclear reactors at the site, a press release said.

“The proposed facility aligns with TVA’s 2050 target of achieving net-zero carbon emissions and drive to a carbon-free future,” the press release said.

[Read more…]

For members: TVA could test new nuclear reactors in Oak Ridge

Posted at
By Leave a Comment

 

TVA Clinch River Site

The Tennessee Valley Authority could use the potential nuclear reactor site in west Oak Ridge to test new reactors and nuclear technologies.

The rest of this story is available if you are a member: a subscriber, advertiser, or 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

We also have advanced subscription options. You can see them here.

We also accept donations. You can donate here. A donation of $50 or more will make you eligible for a subscription.

Thank you for reading Oak Ridge Today. We appreciate your support!

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)

The Tennessee Valley Authority could use the potential nuclear reactor site in west Oak Ridge to test new reactors and nuclear technologies.

Oak Ridge Today has previously reported that small modular nuclear reactors could be built at the Clinch River site, although no specific design has been approved or selected. There are additional actions that would have to be completed before any reactors would be built in Oak Ridge, including selection of a design, approval by the TVA board of directors, and issuance of a construction or operating permit by the U.S. Nuclear Regulatory Commission.

 

TVA Clinch River Site

The Tennessee Valley Authority could use the potential nuclear reactor site in west Oak Ridge to test new reactors and nuclear technologies.

The rest of this story is available if you are a member: a subscriber, advertiser, or 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

We also have advanced subscription options. You can see them here.

We also accept donations. You can donate here. A donation of $50 or more will make you eligible for a subscription.

Thank you for reading Oak Ridge Today. We appreciate your support!

TVA asks for public comments about proposed nuclear reactor 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)

The Tennessee Valley Authority is asking for public comment about a proposal to build one or more small or advanced nuclear reactors in west Oak Ridge.

The reactors would be on the Clinch River Nuclear Site, near the Clinch River and south of Heritage Center (the former K-25 site) in Roane County.

The reactors could be advanced or small modular nuclear reactors. They would have a maximum total electrical output of 800 megawatts. They would be smaller than traditional nuclear power plants, and they would produce less power.

Oak Ridge Today has previously reported that the reactors could provide enough electricity to power several cities the size of Oak Ridge

[Read more…]

NRC will issue early site permit for TVA Clinch River 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)

The U.S. Nuclear Regulatory Commission announced Tuesday that it will issue an early site permit to the Tennessee Valley Authority for the Clinch River site in west Oak Ridge, where small modular nuclear reactors could eventually be built.

The early site permit closes several site-related issues, including many related to environmental impacts, for small modular reactors at the site, the NRC said in a press release Tuesday.

The Commission authorized the agency’s Office of Nuclear Reactor Regulation to issue the permit following a hearing on August 14. The Commission found the staff’s review of TVA’s application to be adequate to make the necessary regulatory safety and environmental findings, the press release said.

The early site permit, which will be valid for up to 20 years, is expected to be issued in the next few days.

[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…]

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…]