The latest production data shows that global nuclear fuel supply is increasingly concentrated in a handful of countries. 60% of uranium comes from just 3 countries. 1. Kazakhstan dominates the market. Producing over 23,000 tonnes in 2024, Kazakhstan supplies more than one-third of the world's uranium. No other country comes close. 2. Canada remains the clear number two. With more than 14,000 tonnes produced, Canada's high-grade deposits continue to make it one of the most important and reliable suppliers to the global nuclear fleet. 3. Namibia's rise is one of the biggest stories. Production has more than doubled over the past decade, moving Namibia into third place globally and reinforcing Africa's growing role in the nuclear fuel supply chain. 4. Australia's production has declined despite having the world's largest uranium resources. 5. The United States remains heavily import dependent. Despite renewed focus on energy security and domestic supply chains, U.S. uranium production remains a fraction of what it was historically. But the most important takeaway may be this: the nuclear build-out isn't only about building reactors. It also requires uranium mines, conversion facilities, enrichment capacity, fuel fabrication plants, and long-term investment across the entire fuel cycle. As countries pursue energy security, AI-driven electricity demand, and nuclear expansion, attention is increasingly shifting from reactors to the supply chains that make them possible. The question is no longer whether the world wants more nuclear power. It's whether the fuel cycle can scale fast enough to support it.