Energy secretary Jennifer Granholm visited the Clinch River Nuclear Site in Oak Ridge, Tenn., on December 5 to highlight the Biden administration’s support for the Tennessee Valley Authority’s advanced nuclear technology program.

Granholm indicated that the administration is willing to provide funding for the nation’s first commercial small modular reactor at the site. “Excited to see a shovel in the ground, hopefully in a few more years,” she said. “TVA is leading on small modular reactors with this site. Everybody’s looking to TVA to make sure that this can actually happen.”

At the 2023 Utility Working Conference, held August 6–9 on Marco Island in Florida, the second day’s plenary opened with a panel session featuring five nuclear industry executives who discussed the future of nuclear energy and its resiliency in a low-carbon world. Speakers included Tim Rausch, executive vice president and chief nuclear officer with the Tennessee Valley Authority, Robert Schuetz, chief executive officer of Energy Northwest, Sean Sexstone, executive vice president of advanced nuclear at GE Hitachi Nuclear Energy, and Pierre Paul Oneid, senior vice president and chief nuclear officer of Holtec International.

Tennessee Gov. Bill Lee has announced appointments to his Tennessee Nuclear Energy Advisory Council, established recently via executive order to help position the Volunteer State as a national leader in nuclear innovation.

Lee

In his latest effort to promote the growth of nuclear energy in his state, Tennessee Gov. Bill Lee signed an executive order on Tuesday to establish the Tennessee Nuclear Energy Advisory Council.

“Tennessee is ready-made to lead America’s energy independence and drive continued economic growth with safe, clean, and reliable nuclear energy for the future,” Lee said at a news conference held at the University of Tennessee’s Knoxville campus to publicize the document. “Today, I’m signing an executive order that will continue our work to make Tennessee the number-one state for nuclear energy companies to invest and thrive, bringing greater opportunity and quality jobs for Tennesseans.”

Fleischmann

Rep. Chuck Fleischmann (R., Tenn.), a strong nuclear energy advocate (his district includes Oak Ridge National Laboratory and the Y-12 National Security Complex), was named chair of the House Appropriations Committee’s Energy and Water Development Subcommittee on Monday.

“The work of the Energy and Water Subcommittee is incredibly important to our nation’s long-term energy security and national security,” Fleischmann said in a statement following his selection for the job by Appropriation’s new chairperson, Rep. Kay Granger (R., Texas). “I am excited to find bipartisan common ground to advance important initiatives like modernizing our nation’s nuclear stockpile and advancing groundbreaking nuclear fusion research.”

For more on the congressman’s views on nuclear, check out this interview published yesterday on the Knoxville News Sentinel’s website.

The Tennessee Valley Authority and GE Hitachi Nuclear Energy (GEH) have signed an agreement to support planning and preliminary licensing for the potential deployment of a BWRX-300 small modular reactor at the Clinch River site near Oak Ridge, Tenn., the utility’s president and chief executive officer, Jeff Lyash, announced last week.

An evolution of GEH’s 1,520-MWe Generation III+ ESBWR design, the BWRX-300 is a 300-MWe water-cooled, natural-circulation SMR with passive safety systems.

DISCLAIMER: The views expressed in this article are those of the author and do not necessarily reflect the views of the American Nuclear Society.

To provide a place for constructive conversation and exchange of ideas, I have built the website lmfbr.com. There, interested persons will find a description of the liquid metal fast breeder reactor technology and an outline of its history. The site is intended for an audience already generally familiar with light water reactors—but most particularly, it is meant to encourage comments so that the community can identify a pathway for deployment of LMFBRs through a conceptual design and institutional approach that draws upon collective experience, recent innovation, and re-visitation of approaches previously considered that have been long lying dormant. The website is also intended to suggest areas where further creative thought could be directed to improve the economic and operational performance of the LMFBR concept to make it highly competitive with LWRs.

Last week’s announcement from the Tennessee Valley Authority about its “New Nuclear Program,” which outlines the potential development of the Clinch River site near Oak Ridge National Laboratory in Eastern Tennessee, is the catalyst for this week’s #ThrowbackThursday post. The Clinch River site was originally planned to be the location for the Clinch River Breeder Reactor, a project that, at the time, was meant to be the future of the nuclear industry in the United States.

The Tennessee Valley Authority’s board of directors has given the go-ahead for a program that will explore the development and potential deployment of small modular reactors as part of the utility’s decarbonization strategy.

Lee

In his annual State of the State Address on January 31, Tennessee Gov. Bill Lee offered more praise for nuclear energy, after lauding it earlier in the month during a tour of the Tennessee Valley Authority’s Watts Bar nuclear plant

“For decades, East Tennessee has been home to some of the best-kept secrets in nuclear energy and American innovation,” Lee told the state’s General Assembly. “Today, many may not realize that Tennessee derives more power from nuclear energy than from any other source. Recently, I visited the TVA’s Watts Bar nuclear facility, the last nuclear facility to be built in America, to see firsthand how nuclear power keeps our grid dependable even when the weather is not. Nuclear power is clean energy that actually works for the private sector.”

The 2021 ANS Annual Meeting brought together three leading chief executive officers from the nuclear industry on June 16 for a discussion centered on the future role of nuclear energy deployment and the challenges of portfolio management during a time of net-zero carbon goals.

The Tennessee Valley Authority and nuclear technology and engineering company Kairos Power this morning announced plans to collaborate on the deployment of the latter’s low-power demonstration reactor, dubbed Hermes, at the East Tennessee Technology Park (ETTP) in Oak Ridge, Tenn. TVA will provide engineering, operations, and licensing support to help Kairos with deployment, according to the announcement.

An advanced nuclear reactor technology park is hoped for the 935-acre Clinch River site. Image: TVA

The Tennessee Valley Authority is seeking public comment on its notice of intent to prepare a programmatic environmental impact statement (PEIS) on proposed actions for an advanced nuclear reactor technology park at the 935-acre Clinch River site near Oak Ridge, Tenn. The notice, published yesterday, is also expected to appear in this Friday’s Federal Register.

The consideration of a new nuclear facility at the Clinch River site “supports TVA’s mission statement and is another way to assess how to serve the people of the Tennessee Valley,” according to TVA.

Your turn: TVA is requesting comments on the scope of the PEIS, alternatives being considered (including a no-action alternative), and environmental issues. Comments are due by March 19 and can be submitted online, via email, or by mail to J. Taylor Cates, NEPA Specialist, 1101 Market Street, BR 2C-C, Chattanooga, TN 37402.

TVA recommends giving feedback electronically, due to COVID-19 teleworking restrictions.