New Swedish test facility paves the way for first SMR
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An official ground breaking on Monday for Swedish nuclear company Blykalla’s advanced reactor testing site marked a pivotal step in putting decades of research into action.
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An official ground breaking on Monday for Swedish nuclear company Blykalla’s advanced reactor testing site marked a pivotal step in putting decades of research into action.
Here is a recap of industry happenings from the recent past:
Startup Longview Fusion signs CRADA with LLNL
The Lawrence Livermore National Laboratory and Longview Fusion Energy Systems have reached a cooperative research and development agreement that builds upon the LLNL National Ignition Facility’s repeated demonstrations of fusion energy gain and supports Longview’s efforts toward the commercialization of fusion energy. The agreement calls for the national lab and the California company to combine their laser fusion science and technology expertise for the purpose of developing a performance/economic model that can optimize Longview’s fusion power plant designs. In addition, critical requirements are established for Longview’s fusion technology systems and facilities, while a technology road map to mature these systems is being developed. The new agreement complements a set of Department of Energy programs involving LLNL and Longview that are designed to accelerate the delivery of laser fusion energy according to the Biden administration’s Bold Decadal Vision for fusion commercialization.
Here is a recap of industry happenings from the recent past:
Collaboration on SMR-powered ships
The American Bureau of Shipping (ABS) and the Korea Ship & Offshore Plant Research Institute (KRISO) have formed a collaboration to advance the commercialization of ships powered by small modular reactors, as well as floating SMR power-generation platforms. ABS is to provide an analysis of regulatory guidelines and international standards for the design of SMR-powered ships. KRISO is to develop the core technologies for the ships, such as conceptual designs and propulsion systems, as well as a framework for integrated ship and nuclear power safety analysis. KRISO will also design a floating SMR power-generation platform together with a commercialization model for supplying stable power to island areas.
Earlier today, on a site in Oak Ridge, Tenn., that was formerly home to the K-33 Gaseous Diffusion Plant, Kairos Power marked the start of construction on its low-power demonstration reactor. Named Hermes, the 35-MWt test reactor claims status as the first Gen IV reactor to be approved for construction by the Nuclear Regulatory Commission and the first non–light water reactor to be permitted in the United States in more than 50 years.
The U.S. Department of Energy plans to invest up to $900 million to support the initial deployment of small modular reactor technology.
The DOE issued a notice of intent to fund projects from President Biden’s infrastructure law with the goal of accelerating advanced nuclear projects to support energy infrastructure. The department estimates the country will need up to 950 gigawatts of reliable and clean energy to help reach the goal of net-zero emissions by 2050. Nuclear currently generates 18.6 percent of U.S. electricity.
Power generation from nuclear fission as a clean and stable source of electricity has secured the interest of policymakers and industry leaders around the globe. Last fall, the United States spearheaded a pledge at COP28 to get countries to agree to triple nuclear capacity worldwide, and recently the members of the Group of 7 (G7) nations that currently use nuclear power have reaffirmed their pledges to invest in that power source to cut carbon emissions.
As of this writing, U.S. policymakers are trying to make good on that promise by passing legislation to support nuclear power, funding the domestic fuel supply chain, and working to pass the ADVANCE Act. On top of the support from Washington, D.C., power-hungry industries like data centers and chemical engineering are looking to secure stable, carbon-free power directly from power plants.
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.
Here is a recap of industry happenings from the recent past:
PPPL awards contract for fusion development
The Department of Energy’s Princeton Plasma Physics Laboratory has awarded an engineering support services contract for the development of fusion energy to a consortium of business partners led by AtkinsRéalis that includes Jacobs Technology and Longenecker and Associates. The contract has a base period of three years with two optional years and a ceiling value of $50 million. Services to be provided under the agreement include design of future upgrades for the National Spherical Torus Experiment–Upgrade (NSTX-U, the main fusion experiment at PPPL); design and fabrication of plasma diagnostic and heating subsystems for ITER (the international fusion facility being constructed in France); conceptual design of electricity-generating fusion plants; and development of physics and technology advances for improving the economics of fusion plants. Another partner that will support this contract is the United Kingdom Atomic Energy Authority, for which AtkinsRéalis has been working on stage 1 of the Spherical Tokamak for Energy Production (STEP) program.
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:
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.”