General Atomics announced last week that it will work with the Emirates Nuclear Energy Corporation to help find opportunities to support the United Arab Emirates.

Representatives from both companies signed a memorandum of understanding at the CERAWeek conference in Houston, Texas. The ENEC will work closest with General Atomics’ GA-EMS team, which develops new technologies and aims to deliver breakthrough solutions supporting environments from undersea to space.

Craig Piercy
cpiercy@ans.org

Spoiler alert: America has one more nuclear reactor on line.

It’s been a long, hard slog for the Vogtle reactor expansion project, and the news coverage has been tough. I would describe it as the “standard media fare” of late—a steady flow of click-inducing “breaking news” alerts on cost overruns and schedule delays. Sure, it’s all fair game in a world with press freedom, but I had hoped for more substance along with the “horse race” reporting from our Fourth Estate.

Nuclear is hard—but it’s not just nuclear. In the United States, big groundbreaking projects of all sorts veer over budget and behind schedule frequently these days, resulting in unpleasant headlines along the way. Then, when they are up and running, these facilities tend to fall out of the public spotlight, and we all start taking them for granted. But this narrative arc hides a larger truth. When Vogtle Unit 4 joins Unit 3 in commercial operation later this year, the two units together are tipped to churn out over 17 million megawatt-hours of steady 24/7 power on an annual basis. That’s more energy per year than all the windmills in California—enough to feed one million homes and businesses. It will do this for the next 60, 80, maybe even 100 years. Talk about a buried lede!

This article is the first in a series that will examine the history of small modular reactors.

Small and medium reactors have been an integral part of the U.S. nuclear power enterprise since the early days of the industry. Many of the designs for the next generation of reactors are rooted in the designs of the 1950s and ’60s, but the development and push for deployment have gained momentum only within the last decade.

This recent momentum led a reader of Nuclear News to suggest an article reviewing the history of small modular reactors. NN staff jumped on this idea, deciding a series of articles would do better justice to such a complex and interesting topic.

Here is a recap of industry happenings over the past month:

ADVANCED REACTOR MARKETPLACE

SMR power barge designs approved

The American Bureau of Shipping has approved in principle the designs for an offshore small modular reactor power barge from Korea Shipbuilding and Offshore Engineering and Kepco Engineering and Construction. Another collaborator on the project is the Liberian International Ship and Corporate Registry, which assisted ABS in design reviews. The SMR barges are designed to provide electricity for islands and other remote communities.

Illinois Gov. J. B. Pritzker returned to the good graces of the nuclear community last Friday, signing H.B. 2473, a bill that partially lifts the state’s decades-long moratorium on new nuclear power builds by permitting the construction of small modular reactors.

Pritzker had vetoed similar legislation, S.B. 76, in August, saying in a veto message that the bill included an overly broad definition of “advanced reactors,” which would “open the door to the proliferation of large-scale nuclear reactors that are so costly to build that they will cause exorbitant ratepayer-funded bailouts.” Pritzker had also asserted that S.B. 76 lacked “regulatory protections or updates to address the health and safety of Illinois residents who would live and work around these new reactors.”

On the margins of the COP28 climate conference in Dubai, UAE, this week, Barakah nuclear plant owner Emirates Nuclear Energy Corporation (ENEC) signed its first commercial uranium fuel supply contract with Kazatomprom, in addition to memorandums of understanding with two U.S.-based advanced reactor developers—TerraPower and GE Hitachi Nuclear Energy (GEH).

Westinghouse Electric Company and Ontario Power Generation have signed a memorandum of understanding establishing a framework to identify potential areas of cooperation for the deployment of nuclear technologies in Canada, the companies jointly announced this morning. (While based in Cranberry Township, Pa., Westinghouse is owned by Canadian firms Brookfield Asset Management and Cameco.)

The United Kingdom has announced a new partnership with South Korea to accelerate the clean energy transition by strengthening cooperation on low-carbon technologies, domestic climate policies, and civil nuclear energy.

Signed November 22 in London by British energy security and net zero secretary Claire Coutinho and South Korean minister for trade, industry, and energy Moon Kyu Bang, the partnership promotes U.K.-South Korean business collaboration, addressing barriers to trade and encouraging mutual development of the two nations’ energy sectors.

If you head west out of Idaho Falls on U.S. Highway 20 and make your way across the Snake River Plain, it won’t be long before you’ll notice a silver dome in the distance to the north. One of the most recognizable structures in the history of nuclear energy, Experimental Breeder Reactor-II stands out from the desert landscape. The 890-square-mile site on which EBR-II is located is the former National Reactor Testing Station, now known as Idaho National Laboratory.

While an initial bill aimed at lifting the decades-old ban on new nuclear construction in Illinois was vetoed in August by Gov. J. B. Pritzker, the state’s nuclear-friendly legislature is giving the effort another shot, opting to pursue new legislation rather than a veto override.

With a new speaker finally seated, the GOP-led House of Representatives recently passed the fiscal year 2024 Energy and Water Development and Related Agencies Appropriations Act (H.R. 4394) in a near–party line vote of 210–199. A lone Republican—Rep. Ken Buck of Colorado—opposed the measure, as did all voting Democrats.

At a legislative markup session last week, a House Energy and Commerce subcommittee approved 17 energy bills for consideration by the full E&C committee, including 12 measures to boost and streamline the deployment of nuclear power. The nuclear-related bills cleared the subcommittee by voice vote with bipartisan support.

“Our shared goal in this committee is to advance bipartisan, durable policy that will expand nuclear energy and its benefits for the nation,” said Rep. Jeff Duncan (R., S.C.), chair of the E&C’s Energy, Climate, and Grid Security Subcommittee, in his opening remarks on October 24. “Chair Rodgers, ranking members Pallone and DeGette, and I sent a bipartisan request for information to a variety of stakeholders this past April. Based on feedback from this request and the hearings we’ve had since, it’s clear that more can be done to modernize the Nuclear Regulatory Commission and Department of Energy to advance nuclear energy in this country.”

To help speed up commercialization of its eVinci microreactor, Westinghouse Electric Company this week launched a new design and manufacturing facility for the project near downtown Pittsburgh, Pa. Located in the borough of Etna, the 87,000-square-foot eVinci “accelerator hub” will be home to engineering and licensing operations, testing, prototype trials, business development, and sales, Westinghouse said in an October 24 announcement, adding that the facility will include manufacturing space for producing the “innovative heat pipes that are central to the eVinci technology.”

The International Atomic Energy Agency has released the 2023 edition of its annual look at nuclear’s prospects in the coming decades—Energy, Electricity and Nuclear Power Estimates for the Period up to 2050—revising its global growth projections upward for a third consecutive year.

The U.S. Embassy in Ghana last week announced $1.75 million to support establishing the West African nation as a small modular reactor regional training hub and center of excellence for the sub-Saharan African region.

The project is backed by the Foundational Infrastructure for Responsible Use of Small Modular Reactor Technology (FIRST) capacity-building program, in which Ghana has participated since 2022.

The Defense Logistics Agency Energy (DLA Energy) has selected Oklo Inc. as the pending contractor awardee to site a microreactor at Alaska’s Eielson Air Force Base, the advanced reactor firm announced this morning. Eielson is located on 63,195 acres in central Alaska, 26 miles southeast of Fairbanks.

Speaking at an event last week at the University of Illinois–Urbana-Champaign, Illinois Gov. J. B. Pritzker defended his recent veto of S.B. 76—the bipartisan bill that would have lifted the state’s decades-old moratorium on nuclear plant construction. At the same time, he extolled the promise of small modular reactors and said he would sign an amended version of the legislation.

A Government Accountability Office report released last week on the Nuclear Regulatory Commission’s preparedness to review and approve advanced reactor applications finds—to scant surprise from nuclear advocates—room for improvement.

The 48-page report, Nuclear Power: NRC Needs to Take Additional Actions to Prepare to License Advanced Reactors, had been requested in February 2022 by two prominent Capitol Hill supporters of the technology—Sen. Shelley Moore Capito (R., W.Va.), ranking member of the Senate Environment and Public Works Committee, and Rep. Cathy McMorris Rodgers (R., Wash.), chair of the House Energy and Commerce Committee.

Texas Gov. Greg Abbott sat down with X-energy chief executive officer Clay Sell and Dow chair and CEO Jim Fitterling last week for a “fireside chat” at the University of Texas–Austin on the role of nuclear energy and technology in the state.