Kazakhstan’s National Atomic Company Kazatomprom has signed a contract with Czech energy giant ČEZ a.s. to supply natural uranium for the country’s nuclear power plants. The agreement marks a significant step in strengthening energy cooperation between Kazakhstan and the European Union.
Expanding European Reach
The contract, signed at ČEZ’s headquarters in Prague, represents a key milestone in the expansion of Kazatomprom’s uranium supply footprint in Europe. Under the seven-year deal, Kazakhstan will provide approximately one-third of the uranium needed for Westinghouse fuel assemblies used at the Temelín Nuclear Power Plant.
Both parties emphasized the agreement’s importance for regional energy security and environmental sustainability.
“With the signing of this agreement, Kazatomprom continues to expand its presence in Europe and strengthen its strategy to diversify its sales portfolio. This is another important milestone on our way to becoming the preferred partner for the global nuclear power industry,” said Vladislav Baiguzhin, Kazatomprom’s Chief Commercial Officer.
Bogdan Zronek, head of ČEZ’s nuclear division, highlighted the strategic value of the partnership: “The partnership with Kazatomprom diversifies our supplier portfolio and is of strategic importance for ČEZ and the Czech Republic. It provides a stable and reliable source of fuel for our nuclear power plants.”
ČEZ and the Czech Nuclear Sector
ČEZ is Central Europe’s leading energy company, operating six nuclear reactors at the Temelín and Dukovany sites. Together, these facilities supply roughly 36% of the Czech Republic’s electricity. The company is actively advancing its VIZE 2030 decarbonization strategy, aiming to secure a stable, environmentally friendly energy future.
Kazatomprom’s Global Standing
Kazatomprom remains the world’s largest producer of natural uranium, accounting for about 21% of global primary production in 2024. All production is carried out in Kazakhstan using in-situ leaching, an environmentally safer extraction method. The company is certified under ISO 45001 and ISO 14001 standards.
Kazatomprom exports uranium globally, with key markets in China, Southeast Asia, Europe, and North America. Deliveries are made via long-term contracts and the spot market, including through its Swiss-based subsidiary, Trading House KazakAtom.
Ongoing International Partnerships
The agreement with ČEZ builds on a strategic relationship initiated in 2016, when the two sides signed a memorandum to cooperate on nuclear fuel cycle projects, including exploration, mining, processing, reclamation, marketing, and technological innovation.
In February 2025, Kazatomprom also signed its first-ever uranium supply contract with Switzerland’s Axpo Power AG and Kernkraftwerk Leibstadt AG for the Beznau and Leibstadt nuclear power plants.
The latest deal further solidifies Kazatomprom’s position in Europe’s energy market and underscores the growing role of nuclear power in the region’s shift toward clean, sustainable energy sources.
