ARC Clean Energy Secures Major Funding to Advance Commercial Deployment of its Advanced Small Modular Reactor
ARC Clean Energy, also known as ARC Clean Technology, a developer of advanced small modular nuclear reactors (aSMRs) designed to deliver safe, reliable, and carbon‑free power, has successfully closed a significant Series B financing round aimed at accelerating commercialization of its flagship ARC‑100 advanced reactor and expanding its global deployment plans. The financing reflects strong confidence from a diverse group of investors spanning energy, infrastructure, and technology sectors.
The funding round attracted participation from a cohort of new and existing investors, including Xplor Ventures, Hennessy Capital Group, Cleantech Ventures, Core Synergy, and Banpu Ventures. Together, these investors are backing ARC’s mission to commercialize its innovative sodium‑cooled fast reactor technology, which is positioned to play a pivotal role in the transition to clean, reliable energy for both electrical grids and industrial applications.
ARC’s Series B financing will support the ongoing development and commercialization programs for the ARC‑100, a 100 MWe advanced small modular reactor that leverages proven sodium‑cooled fast reactor technology. Proceeds from the round are earmarked for scaling engineering and demonstration activities, expanding partnerships, and advancing regulatory milestones in key markets. ARC’s technology is designed to deliver stable, low‑carbon power for industries with high energy demand, such as data centers and heavy manufacturing, while also providing grid‑scale electricity.
In the United States, ARC Clean Energy is advancing work under the U.S. Department of Energy’s Advanced Reactor Demonstration Program, a competitive initiative that supports the accelerated development and deployment of next‑generation nuclear technologies. Funding from the Series B round will complement ARC’s efforts with the DOE and help integrate its reactor solutions into broader domestic clean energy strategies.
Internationally, ARC is collaborating with partners such as Korea Hydro & Nuclear Power (KHNP) to explore global deployment opportunities for its advanced SMR fleet. This strategic collaboration aims to position ARC’s technology as a reliable contributor to clean energy objectives in multiple jurisdictions, leveraging both public and private sector support to break ground on commercial deployments.
The financing also underpins ARC’s ongoing initiatives in Canada, where the company has been working with New Brunswick Power on a commercial demonstration project at the Point Lepreau Nuclear Generating Station site. In 2025, ARC completed Phase 2 of the rigorous Vendor Design Review process with the Canadian Nuclear Safety Commission, a key regulatory milestone that positions the ARC‑100 as a leading advanced reactor technology progressing toward commercialization in North America.
James Wolf, CEO of ARC Clean Energy, emphasized that the successful Series B round reflects investor confidence in the company’s progress and in the broader role of advanced nuclear technology as a cornerstone of global decarbonization. By harnessing modular design and established reactor principles, ARC aims to deliver cost‑competitive clean energy with enhanced safety features and flexible deployment potential.
The financing will also support the continuation of ARC’s partnership with Hatch, a global engineering and project delivery firm, which is contributing to the development and eventual deployment of ARC‑100 systems. Hatch’s engagement underscores the industry’s interest in combining cutting‑edge nuclear technology with proven engineering expertise to meet escalating demands for clean, reliable power across markets.
In addition to strengthening its technological and commercial footing, ARC has announced the formation of NuARC, a partnership entity established with Calgary‑based Nucleon Energy to spearhead deployment efforts in Alberta, Canada, beginning with site evaluations and preparation. This initiative highlights ARC’s approach to forging regional collaborations that can facilitate on‑the‑ground progress toward operational demonstrations and eventual first‑of‑a‑kind power plants.
ARC Clean Energy’s successful Series B financing signals robust investor interest in advanced nuclear solutions at a time when global energy markets are seeking scalable, low‑carbon alternatives to fossil fuels. With financial backing from a mix of venture and strategic investors, ARC is positioned to accelerate its commercial trajectory and contribute meaningfully to the emerging ecosystem of advanced clean energy technologies.
As the company moves forward, the Series B funds are expected to catalyze further innovation, expand project pipelines, and bring advanced nuclear power closer to widespread commercial reality, supporting energy security, industrial decarbonization, and climate goals worldwide.
