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Built for customers who demand reliable power without compromise, the ARC-100 delivers 100 MW of firm, clean baseload electricity.

Washington, DC
Joined April 2017
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ARC Clean Technology has signed a Memorandum of Understanding with @hyundaiHEC to explore collaboration on deployment of the ARC-100 in the United States and other markets. Read the full announcement: arc-cleantech.com/news/post/… #Pressrelease #ARC100 #Advancednuclear #SMR
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We completed a first-of-its-kind feasibility study that evaluated suitability of the ARC-100 reactor to power large data center campuses with low-carbon nuclear energy. #AdvancedNuclear #SMR #AI #DataCenters #CleanEnergy
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Done in collaboration with a leading global engineering firm, the study found that the ARC-100 can be feasibly integrated into a hypothetical 400 MW AI data center campus, delivering exceptionally high power availability entirely behind the meter, without relying on grid backup.
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The study also identified opportunities to optimize costs, phase power deployment, and reduce cooling and water requirements.
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We were pleased to be a part of Canadian Nuclear Society’s 6th International Conference on Generation IV and Small Reactors (G4SR-6) in Niagara Falls early this October. #aSMR #ARC100 #AdvancedNuclear
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Cal Doucette, Director of Engineering, was a part of the workshop where he discussed gaps in R&D Infrastructure for the nuclear power industry and reactor development panel along with other experts on the panel.
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We joined the Canadian Nuclear Association for CNA Hill Day in Ottawa. Alongside fellow industry delegates, we met with Members of Parliament and federal officials to discuss how Canada can turn the Nuclear Energy Strategy into real projects, jobs and energy security.
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Our message: advanced reactors like the #ARC100 are needed to help meet Canada’s growing need for clean, reliable electricity and industrial heat. Getting there means investment tax credit support for FOAK projects, efficient licensing, and a strong Canadian supply chain.
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ARC President & Chief Strategy Officer Irfan Ali joined industry leaders at Future Nuclear’s #ENES2026, Europe’s definitive nuclear energy conference, for conversations on what it will take to deliver the next generation of nuclear energy.
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Energy was the emerging theme at #ClimateWeekNYC 2026. Spirits were high across New York City, conversations around advanced nuclear were more prominent than ever, and ARC was right in the middle of it all.
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We were proud to be a sponsor for the 5th annual Atlantic Indigenous-Led Energy Symposium that took place yesterday in Canada hosted by North Shore Mi'kmaq Tribal Council!
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The #ARC100 is engineered for the long haul. >95% lifetime capacity factor, meaning the plant is expected to run at or near full power almost all the time. 60 years of operating life. 20 years between refuelings, one of the longest fuel cycles in the industry. #SMRTechnology
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This summer, 34 students from 11 universities and six countries gathered at @argonne for a hands-on SMR summer school, with industry partners including ARC Clean Technology. Read more: newswise.com/doescience/futu…
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One of the most compelling things about the #ARC100 Generation IV sodium-cooled fast reactor isn't just what it can power; it's how it's built and how it can grow. #SMR #NuclearEnergy #CleanEnergy
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It's major components, including the reactor vessel module with all pre-installed core internals, are fabricated off-site and delivered as complete modules.
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That means smaller construction crews, temporary (not permanent) construction facilities, and a targeted construction schedule of just 34 months, with only 23 months between first nuclear concrete and fuel load.
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“The future of the nuclear industry will be shaped by international collaboration.” Our CEO James Wolf has long understood the power of global partnerships. From studying Japanese in Tokyo as a teenager to working across North and SE Asia, his connection to the region runs deep.
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That perspective shapes ARC’s approach today: energy security in the Indo-Pacific will be built with allies, not alone. We’re proud to work with partners across the region, including IHI Corporation in Japan, KHNP in Korea, and Banpu and PTTEP/Xplor Ventures in Thailand.
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The ARC-100, a modular 100 MWe reactor with a 20-year refueling cycle, is designed for global deployment and the growing energy needs of these economies. Technology matters. But partnerships built on trust and shared purpose are what turn technology into real-world impact.
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The #ARC100’s modular flexibility opens the door to a range of applications beyond clean grid electricity. Combine that with a 20-year refueling cycle, a 60-year design life, and passive safety systems, and you get a nuclear platform designed to deploy faster, and scale smarter.
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