TVA, B&W Sign Small Modular Reactor Agreement Under DOE Program

Wednesday, February 20, 2013

The Tennessee Valley Authority and Babcock & Wilcox announced Wednesday a major step in their joint effort to build and test the nation’s first small modular reactor at TVA’s Clinch River Site in Oak Ridge Tn.

TVA and B&W signed a contract on Feb. 7, formalizing the process toward the eventual submittal and Nuclear Regulatory Commission review of a licensing application for a B&W mPower small modular reactor nuclear plant at Clinch River.

The agreement is the first definitive milestone in the U.S. Department of Energy’s recently initiated SMR Licensing Technical Support Program, which aims for commercial demonstration of SMRs by 2022. DOE chose TVA in November for cost sharing in the design and licensing of the B&W mPower small modular reactor as part of the mPower America Team.

“TVA and B&W have now officially launched their team effort towards evaluating this new technology for the nuclear industry and starting the analysis process at TVA’s Clinch River Site,” said Dr. Joe Hoagland, TVA senior vice president for Policy and Oversight. “With strong support from DOE, we look forward to the successful development, demonstration, and analysis of SMR technology as a potential option to help TVA and the nation meet our clean-energy goals for the future.”

The contract also defines respective responsibilities and work scopes for TVA and B&W in preparing a license application for NRC review, including a Clinch River Site geological characterization, preliminary safety analysis report, and site environmental report.

Work under this contract will commence at the Clinch River Site once B&W mPower and DOE sign a cooperative agreement for the grant funds. The DOE program, which provides $452 million in funding over five years, has received more than $67 million in appropriations from Congress. Under the program, DOE will fund as much as 50 percent of the cost of design and licensing.

TVA is evaluating the Clinch River Site for potential deployment of up to four B&W SMRs. Some site characterization work is already under way as part of the license application preparation, expected to be submitted to the NRC in 2015.

B&W’s mPower reactor is being designed to produce 180 megawatts, about one-sixth the size of large light-water reactors being built today. More of the equipment will be constructed in factories and shipped by rail to the plant site, resulting in reduced construction time and more standardization from plant to plant.

Other potential benefits include fully underground containment for improved safety and security, and clean base-load generation capacity in smaller, more flexible, lower-cost increments.

TVA has been evaluating SMRs, one of its signature technologies, since 2009, but SMRs are still in the early phase of design and licensing. TVA’s nuclear construction project priority remains completion of Watts Bar Unit 2. As the Clinch River project matures, it will be evaluated at certain progress points to ensure its continuation makes sense for TVA.




TBI Releases Annual Statewide Crime Study, Revealing Increases Across Tennessee

The Tennessee Bureau of Investigation released its 2017 ‘Crime in Tennessee’ report on Friday, revealing a slight overall increase in reported instances of crime in the most recent reporting year. The annual study compiles data reported from each law enforcement agency in the state through the Tennessee Incident Based Reporting System (TIBRS). The TBI’s sophisticated crime ... (click for more)

Reliance Partners Announces New V.P. Of Risk Services, John Seidl

Reliance Partners announced the addition of John Seidl as V.P. of Risk Services. Mr. Seidl is recognized as a leading expert in DOT commercial transportation compliance.   As a former Wisconsin State Motor Carrier Trooper and FMCSA investigator with more than 20 years of experience in risk services, Mr. Seidl is well-versed in the transportation insurance space. He ... (click for more)

Federal Funding Allocated For Future Bradley County Tennessee State Veterans Home

Tennessee Governor Bill Haslam, Department of Veterans Services Commissioner Many-Bears Grinder and Tennessee State Veterans Home Executive Director Ed Harries announced the receipt of the $26,224,263 award from the U.S. Department of Veterans Affairs (VA) State Veterans Home Grants program today. The grant will provide the federal funding needed to build the future Bradley County ... (click for more)

TVA Issues Water And Road Traffic Cautions In Areas Of Savannah Creek, Harrison Bay And Chickamauga Marina

The Tennessee Valley Authority is issuing water and road traffic cautions for transmission line work that will span from just north of Savannah Creek to Chickamauga Dam. This work is part of several projects to upgrade TVA’s transmission system to ensure continued delivery of 99.999 percent reliable power. Area residents should expect to see helicopters working in this area ... (click for more)

A Tribute For My Brother – Sgt. Jonathan Gardner, U.S. Army

Seven years ago today, my family and I found out that my brother, Sgt. Jonathan D. Gardner, was seriously injured by a roadside bomb, (explosively formed penetrator - EFP), while on a mission in Kuwait. The EFP went through the bottom of his seat and put a softball size hole in his upper thigh. The doctors said that if the bomb had entered the Humvee an inch to the right, he ... (click for more)

Roy Exum: The Black Telephone

If you have never seen one in an antique store you wouldn’t know that the first telephones were contained in a not-so-small wooden box that had a snout-looking mouth piece and a separate speaker that you would hold on your ear while you talked. This was many years ago when phones were fun as compared to today’s tiny cell phones that rudely interrupt us from the task-at-hand both ... (click for more)