Which Country is the Largest Uranium Producer in the World?

Kazakhstan is the highest producer of the uranium in the world and hold this position since 2009. As reported by the World Nuclear Association (WNA), Kazakhstan mined 23,270 tonnes of uranium in 2024, which accounts for roughly 39% of the total production in the world. In 2025, its production was approximately 25,839 tonnes of uranium, which amounts to roughly 40% of the global production. The issue of the top producer of uranium is significant for General Studies as uranium is a strategic mineral used in nuclear energy production.

Which Country Produces the Most Uranium?

Kazakhstan is a distant leader in uranium production in the world. It has vast uranium resources and an advanced mining industry, with in-situ recovery (ISR) being one of the major sources.

Top Uranium Producing Countries

According to the WNA mine production figures in 2024, the following countries were the leading producers of uranium:

Note that some numbers are estimated.

In total, the world produced 60,213

Why Is Kazakhstan the Biggest Uranium Producing Country?

The leadership of this country is connected to its vast deposits of uranium and mining industry. The country surpassed the previous second place as the biggest producer of uranium in 2009 and has stayed on the first place ever since.

One of the main features of the uranium industry in Kazakhstan is the use of in-situ recovery (ISR) or in-situ leaching. This technique involves injecting a solution into the uranium deposits under the ground. The solution that is filled with uranium is pumped out to the surface.

According to the data of WNA presented in the source, in-situ leaching contributed more than half of the world’s uranium production in 2024.

Comparison of Kazakhstan and Canada

Canada is the second biggest producer of uranium in the world. Uranium industry in Canada is remarkable due to the presence of high grade uranium deposits in the country.

In 2024:

• Kazakhstan – 23,270 tonnes
• Canada – 14,309 tonnes
• Namibia – 7,333 tonnes

Canada’s McArthur River/Key Lake and Cigar Lake operations were among the biggest uranium producing mines in 2024.

Largest Uranium Producer versus Largest Uranium Resources

One important difference in the competitive examinations is that there is a difference between uranium production and uranium resources.

Kazakhstan is the largest producer, but Australia is reported to possess the largest recoverable uranium resources in the Uranium 2024 report by OECD Nuclear Energy Agency and IAEA.

Some of the related terminology,

• Uranium production: The amount of uranium mined per year
• Uranium resources: The amount of uranium which exists and is recoverable
• Uranium mine: A place where uranium deposits are mined
• Nuclear fuel: Fuel which is processed to contain uranium and used in nuclear reactors

According to the above reports, Australia was found to have 1.67 million tonnes, which is 28% of the identified recoverable uranium resources of the world, while Kazakhstan possesses about 813,900 tonnes, which is 14%.

How Is Uranium Mined?

Some of the ways of extracting uranium are,

• In-situ recovery Uranium is extracted in solution in the underground.
• Underground mining Uranium ore is extracted from the underground workings.
• Open-pit mining Uranium bearing rock is mined from open pits.
• By-product mining Uranium is recovered as a by-product of other minerals.

Key Interesting Facts About Uranium

• Uranium Production Leader: Kazakhstan
• Top Rank of Kazakhstan: From 2009 onwards
• Second Uranium Production Leader: Canada
• Third Uranium Production Leader: Namibia
• Most Known Recoverable Resources of Uranium: Australia
• International Organisations Involved: International Atomic Energy Agency (IAEA) & OECD Nuclear Energy Agency
• Mining Technique Used in Kazakhstan