Goldman Sachs Adds SMRs to Forecast Amid Nuclear Buildout

A Goldman Sachs report released on May 15, 2026, indicates an acceleration in the global nuclear power buildout, now formally including Small Modular Reactors in its forecasts for the first time. The bank's "Nuclear Nuggets" tracker highlights growing momentum across reactor types, reinforcing a trend first identified in December 2020. This expansion continues even as the bank notes a growing risk of a significant uranium supply deficit.

Why Goldman Sachs Added SMRs to its Nuclear Forecast

The inclusion of Small Modular Reactors (SMRs) in Goldman Sachs' influential forecast marks a pivotal moment for the nuclear industry. It signals that these next-generation power sources have moved from theoretical concepts to a commercially viable component of the global energy mix. SMRs are advanced nuclear reactors that typically produce up to 300 megawatts electric (MWe) of power.

Unlike traditional large-scale reactors, SMRs can be largely factory-fabricated and transported to a site for installation. This approach is expected to reduce construction times, lower capital costs, and enhance safety through passive cooling systems. Their smaller footprint and scalability make them suitable for powering remote communities, heavy industrial sites, or complementing intermittent renewable sources on a regional grid.

By formally modeling SMR deployment, Goldman Sachs acknowledges their potential to unlock new markets for nuclear power. This institutional validation can attract further investment into the sector, accelerating development and deployment timelines for the dozens of SMR designs currently under review by regulators worldwide.

How This Impacts the Uranium Market

The forecast for an accelerated buildout of both large and small reactors directly increases projected demand for uranium. The source material explicitly flags an emerging and massive supply deficit as a key risk. The nuclear fuel market is already tight, with years of underinvestment in new mine exploration and development following the 2011 Fukushima incident.

As more reactors are commissioned, the demand for uranium oxide (U3O8) and enrichment services will rise steadily. Unlike other commodities, bringing a new uranium mine online can take over a decade due to extensive geological surveys, permitting, and construction. This long lead time means supply is inelastic in the short to medium term.

Goldman's updated forecast, which now accounts for a new class of reactors, adds another layer of structural demand. This fundamental imbalance between rising consumption and constrained supply is expected to maintain upward pressure on uranium prices, which have already more than tripled from their 2016 lows.

North American Nuclear Expansion Gathers Pace

Recent corporate and provincial agreements in North America provide concrete evidence of the trend Goldman Sachs highlights. On April 16, 2026, Canada's Bruce Power and SaskPower signed a Memorandum of Understanding (MoU) to share expertise on large-scale nuclear projects. This collaboration supports Saskatchewan's evaluation of traditional reactors to complement its ongoing SMR development program.

The agreement is significant as it demonstrates a coordinated, multi-faceted approach to nuclear expansion. Saskatchewan, a province rich in uranium resources, is planning for its energy future by exploring both gigawatt-scale reactors for baseload power and smaller, flexible SMRs. The MoU facilitates knowledge transfer on project development, operations, and supply chain management.

This type of strategic planning at the sub-national level is critical for the long-term success of the nuclear renaissance. It aligns provincial energy needs with federal clean energy goals and builds a strong domestic supply chain, creating a stable policy environment for the multi-billion dollar investments required.

What Are the Risks to the Nuclear Buildout?

Despite the positive momentum, significant hurdles remain for the nuclear industry. The primary risk, as noted in the report, is a structural deficit in the uranium market. A sustained shortage of fuel could halt reactor development or make operations prohibitively expensive, undermining the entire expansion thesis.

Beyond fuel supply, the industry faces immense capital costs and construction risks. Large-scale nuclear plants are multi-billion dollar, decade-long projects. Recent projects in the West, such as Plant Vogtle in the U.S., have been plagued by significant cost overruns and delays of more than seven years, dampening investor appetite for similar undertakings.

Finally, regulatory and political challenges persist. Public perception of nuclear safety remains a sensitive issue, and the long-term storage of nuclear waste is a political problem without a universally accepted solution. Each new project requires navigating a complex and lengthy licensing process that can vary dramatically between jurisdictions, adding uncertainty to project timelines.

Q: What is a Small Modular Reactor (SMR)?

A: A Small Modular Reactor is a category of advanced nuclear fission reactor designed to be more flexible and affordable than traditional large-scale reactors. They typically generate less than 300 MWe and are designed for serial factory production and shipment to sites for installation. This modularity aims to shorten construction periods, reduce upfront capital costs, and allow for incremental power additions as demand grows, making them suitable for a wider range of applications.

Q: Why is a uranium supply deficit a major concern?

A: A uranium supply deficit is a critical risk because uranium is the essential fuel for nuclear reactors. A sustained shortfall where demand outstrips available supply would lead to sharply higher fuel prices. This could make nuclear power less economically competitive with other energy sources. Given the 10-15 year lead time to bring new uranium mines into production, supply cannot respond quickly to demand signals, creating the potential for a prolonged period of market tightness and price volatility.

Q: Is nuclear power considered "green" energy?

A: Nuclear power is often classified as a clean or green energy source because its operational process is carbon-free. Nuclear fission generates heat to create electricity without emitting greenhouse gases like carbon dioxide or methane. However, the full lifecycle is not entirely emission-free. The mining, milling, and enrichment of uranium, as well as plant construction and decommissioning, have associated carbon footprints. Despite this, its lifecycle emissions are comparable to renewables like wind and solar.

Bottom Line

Goldman Sachs' inclusion of SMRs in its forecast signals institutional recognition of a broadening and accelerating nuclear energy expansion.

Disclaimer: This article is for informational purposes only and does not constitute investment advice. CFD trading carries high risk of capital loss.