America’s Nuclear Revival Is Running Into a Fuel Supply Wall
The United States boasts the largest nuclear power production capacity in the world, but decades of insufficient funding and policy support is now posing an existential threat to the ageing sector. In the past decade, the United States has added just one new nuclear power plant to its fleet, while many more plants are drawing close to being decommissioned, at a time when clean, round-the-clock…
America's nuclear energy sector is grappling with a significant challenge: a shortage of nuclear fuel supply. Despite the country boasting the largest nuclear power production capacity globally, decades of inadequate funding and policy support have left many aging plants at risk of decommissioning. With the growing demand for clean, round-the-clock energy, the United States has made strides in restoring its nuclear sector, but securing a stable fuel supply remains a critical concern.
The geopolitical landscape has become increasingly volatile, with countries vying to expand nuclear power capacity amid the AI boom, oil and gas market instability, and decarbonization deadlines. This has led to heightened competition over limited enriched uranium supplies, exacerbating the fuel supply chain vulnerabilities faced by the U.S. nuclear energy sector.
A January report from Stanford Energy highlights the vulnerabilities stemming from tight uranium supplies, geopolitical risks, and rising costs. The world's nuclear energy fuel supply chains are plagued by geopolitical tensions, with just five plants operating large-scale uranium conversion, and nearly half of global enrichment capacity controlled by Russia.
A supply disruption from Russia or the United States could leave reactors dependent on a single Chinese facility, a situation worsened by the West's urgent need for more converted uranium than it can currently process.
Despite recent progress in domestic uranium production and conversion, the U.S. still relies heavily on foreign markets for 93% of its raw uranium. With only 34,000 metric tons of processing capability among Western supply lines, the country faces a critical gap if those supply chains are interrupted. The National Interest warns that over-reliance on Russian or Chinese nuclear fuel could pose a serious national security risk as global trade corridors tighten and relationships become contentious.
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