Hyperscalers, Not Utilities, Are Driving America's SMR Push
Corporate tech buyers are absorbing early commercial risk on small modular reactors, reshaping the financing model and uranium's long-term demand outlook.
A Utility Dive analysis published on Friday (2026-09-04) documented the shift reshaping SMR procurement: advanced nuclear developers are selling to hyperscalers and large energy users willing to absorb first-of-a-kind commercial risk, not to traditional utilities. Kairos Power's 2024 agreement with Google, targeting up to 500 MW of capacity by 2035, illustrates how far corporate offtake has moved ahead of conventional utility contracting as the driver of early SMR deployments.8
The distinction shapes uranium markets as much as it shapes power markets. Utilities buy within rate-base frameworks with defined cost recovery; hyperscalers are making commitments closer to venture capital exposure on unproven technology. If the corporate procurement model holds, the uranium demand curve moves earlier. If first-of-a-kind cost overruns break those deals, the timeline slips considerably.8,4
Goldman Sachs captured this dynamic in its Nuclear Nuggets report, adding SMRs to its uranium supply and demand framework for the first time in May 2026 and projecting cumulative SMR deployments of nearly 46 gigawatts by 2045. The addition lifted the bank's 2045 nuclear generation forecast by roughly 6% and added an estimated 62 million pounds of uranium demand, a 17% upside compared with Goldman's prior long-term estimates.1,3,2
Goldman analyst Lee also warned of a cumulative uranium supply deficit of approximately 2.3 billion pounds between 2025 and 2045, combining conventional reactor expansion with the SMR buildout. That sits well beyond trading horizons, but it has started shaping how uranium investors frame the long end of the forward curve.1,2,3
The United States is running ahead of its peers on deployment preparation. The country had 28 SMR siting announcements as of 2026, more than its four closest rivals combined, according to data from the National Public Utilities Council. On September 1 (2026-09-01), the port of Corpus Christi was selected as one of two U.S. ports for a project integrating SMRs into port operations, extending potential buyers beyond the power sector into heavy industry.6,7
The demand case rests heavily on data centres. IEA data project U.S. data-centre power consumption more than tripling over the next decade, from 34.7 gigawatts in 2024 to 106 GW by 2035. Microsoft, Amazon and Google have all signed nuclear supply agreements, Forbes reported on May 28 (2026-05-28), with corporate power deals now a visible feature of the advanced nuclear financing market.4
Policy has moved in the same direction. Washington is targeting a quadrupling of U.S. nuclear capacity by 2050 and has pushed to fast-track advanced reactor permitting. In March 2026, European Commission President Ursula von der Leyen described Europe's nuclear retreat as "a strategic mistake" and pledged €200 million for a new generation of SMRs, adding a transatlantic dimension to a deployment story led almost entirely by U.S. developers and U.S. tech buyers.4
Nuclear investment globally has grown by more than 70% over five years, and the IEA projects annual nuclear spending will exceed USD 100 billion under stated policies. The IEA expects more than 70 gigawatts of new nuclear capacity to come online by the mid-2030s, one of the strongest pipeline readings in three decades. But pipeline readings and commissioned reactors are different things.4
The URA uranium equity ETF settled at $46.06 at Friday's (2026-09-04) close, up 0.59% on the session, with equity investors already pricing uranium demand that has yet to translate into physical fuel purchase agreements at scale.
Mining.com reported in June 2026 (2026-06-18) that SMRs remain largely absent from miners' near-term procurement plans despite the volume of siting announcements, highlighting the gap between development activity and actual fuel commitments. Eagle Energy Metals has pitched a micro modular reactor capable of delivering up to 3.3 megawatts for mine sites and military outposts, well below the 300-megawatt-class units that advanced developers are targeting for utility-grade markets.5,6
The gap between Goldman's 2045 SMR deployment projection and the nearest live commercial test, Kairos's 500 MW Google agreement targeting 2035, leaves more than a decade of execution risk unresolved. No SMR has demonstrated at commercial scale whether corporate-backed procurement can substitute for the regulatory and financing infrastructure that utility-led programs historically provide. Permitting data and early construction milestones over the next two to three years will begin to answer that.8,1,4