Nuclear power revival + concentrated supply: Has uranium reached the starting point of a decade-long bull market?

Driven by the global wave of energy transition and decarbonization, a “nuclear renaissance” is brewing.

According to Chase Wind Trading Desk, a UBS report published on November 24th titled “Uranium 101: Fueling the Nuclear Renaissance” shows that uranium, as a key fuel for nuclear energy, is at a crucial turning point in its market. A wave of structural demand driven by the “nuclear renaissance” is colliding with a highly concentrated and supply-constrained market, laying the foundation for a decade-long bull market cycle for uranium prices.

As global demand for low-carbon, high-baseload electricity continues to rise, nuclear energy is returning to center stage in the energy policies of many countries. Marked by the COP28 climate summit’s declaration to “double nuclear power generation capacity by 2050,” the robust momentum in global nuclear deployment is fundamentally altering the long-term demand outlook for uranium. UBS predicts that by 2035, global uranium consumption will increase by more than 50%.

Meanwhile, supply-side bottlenecks are becoming increasingly pronounced. Global uranium mine supply is highly concentrated in the hands of a few countries and producers, and these industry giants are adopting a “value over volume” strategy, unwilling to release idle capacity unless long-term contract prices reach their incentive levels. Such supply discipline, combined with insufficient investment in new projects and delays in development, has severely restricted supply elasticity.

UBS believes that this means the uranium market will enter a sustained supply shortage from 2025, with the gap widening significantly after 2030. Although utilities are currently slow to sign long-term procurement contracts, this demand “can be postponed but cannot be avoided.” The report predicts that once contracting accelerates, the market will witness a structural step-change in uranium prices.

Supercycle Consensus: Geopolitical Risks and Policy Restructuring

The subsequent trend of the uranium market has formed a broad consensus on Wall Street, and a WallstreetCN article states that Barclays, in its latest research report, further points out that the combination of geopolitical risks and the “Nuclear Supercycle” is the core driver behind this multi-year bull market.

The Geopolitical “Sword of Damocles”: Barclays’ analysis shows that the vulnerability of the uranium supply chain is not only in upstream mining (Kazakhstan accounts for nearly 40%) but more in midstream processing. Around 40% of global uranium conversion and enrichment capacity is controlled by Russia, meaning Western countries are highly dependent on their geopolitical rivals in key nuclear fuel areas. The US, as the world's largest consumer of nuclear power (over 25% share), produces less than 1% of global uranium domestically, creating an acute mismatch in supply and demand and making its energy security very fragile.
Policy-Driven Supply Chain Restructuring: In response to supply risks, policy shifts in Europe and the US have accelerated dramatically. In the US, uranium has been classified as a strategic mineral with supporting executive orders aiming to “restore domestic uranium fuel cycle control;” the EU’s “Roadmap to Full Independence from Russian Energy” is also on the agenda. These policies directly stimulated the market’s revaluation of supply chain restructuring opportunities, as seen in the soaring share prices of Cameco, Centrus Energy, and other related companies, confirming investor confidence in this logic.
Longer-Term Demand Explosion: Barclays cites World Nuclear Association forecasts that suggest, driven by the nuclear supercycle, global uranium demand is expected to surge from 175 million pounds in 2024 to 391 million pounds in 2040, an increase of 124%. Bloomberg Intelligence further predicts that the global uranium market may enter supply deficit as early as 2032.

Reviving Demand: The Rise of the East and the New Technology Wave

The UBS report analyzes that uranium’s demand outlook is almost entirely anchored to the pace of global nuclear power development. Over the past decade, the annual growth rate of uranium demand was just 1–2%, but in the next decade, that figure will rise noticeably. The report forecasts that between 2025 and 2030, the global compound annual growth rate (CAGR) for uranium demand will reach 3.6%, and will accelerate further to 4.9% from 2030 to 2035.

The geographic map of demand is undergoing profound change. While the US, France, and other Western countries are currently the main contributors to nuclear electricity generation, future growth engines will shift decisively Eastward. The report estimates that by 2035, China and India alone will account for about three-quarters of the world’s demand growth in the coming decade, with their share of global nuclear electricity doubling from around 18% today to 35%.

Additionally, emerging technologies—especially small modular reactors (SMRs)—are opening new frontiers for uranium demand. Although mass commercial deployment of SMRs may not occur until the 2030s, their potential to deliver stable power for high-consumption industries like AI data centers is enormous. This brings new types of customers to the uranium market and further supports the long-term narrative of the “nuclear renaissance.”

Supply Predicament: Oligopoly and Underinvestment

In stark contrast to booming demand, the global uranium supply faces structural obstacles. The report highlights that the supply side is highly concentrated and constrained, providing a firm foundation for price increases.

Geographic and Corporate Concentration: In 2024, around 75% of global uranium mine production comes from Kazakhstan (39%), Canada (24%), and Namibia (12%). At the same time, the top five producers (such as Kazatomprom of Kazakhstan and Cameco of Canada) control about 75% of global output.
“Value First” Supply Discipline: Over the past decade, leading producers have shifted from pursuing output and market share to a “value first” strategy. They actively reduce production and keep mines under maintenance to maintain market balance. The report makes clear that unless they see sustainable long-term contracts and sufficiently high prices, these giants have little incentive to restart idle capacity or invest in new projects.
Limited and Risky Supply Growth: UBS forecasts that between 2025-2035, mine supply CAGR will be about 4%—driven by restarting existing capacity (CAGR 6%) between 2025–2030, and new projects (CAGR 2%) between 2030–2035. However, new project development faces strict regulations, engineering challenges, and financing difficulties, so downward risks to supply forecasts are significant.
Declining Secondary Supply: Secondary supplies from government stockpiles, re-enrichment tails, etc., are dwindling, expected to shrink by about 3% per year over the next decade and unable to make up the primary mine supply shortfall.

Intensifying Imbalance: The Growing Market Gap

When strong demand growth meets constrained supply, market imbalance is inevitable.

The central model of the report shows that the uranium market will remain in shortage during 2025–2029, though moderately. However, moving into the 2030s, as demand growth far exceeds supply growth, the market will fall into a situation of “continuous and expanding deficit.”

This stems from the market’s “contracting cycle dilemma”: utilities are postponing long-term contracts due to downstream (e.g., enrichment) uncertainties, while producers are unwilling to increase output without those contracts. Resolving this stalemate will be a decisive moment for the market direction.

Market Dynamics: Sluggish Contracts and Volatile Spot Prices

Currently, the uranium market faces a “contract stalemate”: On one hand, utilities hesitate to sign long-term agreements due to uncertainties in the downstream nuclear fuel cycle; on the other, producers will not commit new supply until they see sustainable long-term orders.

Yet, this wait-and-see attitude cannot last. According to industry consultant UxC, about two-thirds of global utility uranium demand—some 3 billion pounds—over the next 20 years has not yet been secured via long-term contracts. This means a large-scale inventory replenishment cycle will inevitably occur. UBS analysts believe utility demand can be deferred, but cannot be avoided.

Against this backdrop, spot and long-term market prices have diverged. Spot prices are highly volatile and more reflect the trading actions of financial entities (like the Sprott Physical Uranium Trust) and market sentiment, rather than real fundamentals. These entities purchase and hold physical uranium, reducing available market inventory and amplifying price swings. In contrast, the long-term contract price needed to incentivize new mine investments is the real key to the market’s future direction.

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