Chernobyl Zone Spending Jumps 15%: Where Ukraine’s 2.66 Billion Hryvnias Went in 2025

Funding the Chernobyl Exclusion Zone in 2025

According to Главком: In 2025, Ukraine allocated 2.66 billion hryvnias (UAH) to maintain the Chernobyl Exclusion Zone-a 15% increase over 2024. The bulk of these funds, 1.52 billion UAH (57.1% of total spending), went to support the decommissioned power units at the Chernobyl Nuclear Power Plant (ChNPP) and the Shelter Object. Other major outlays included 0.53 billion UAH (20.1%) for radioactive waste management, specifically operating and developing the Vector complex, and 0.52 billion UAH (19.7%) for environmental safety measures within the zone.

According to the DiXi Group analytical center, execution of the radioactive waste management plan reached about 80%. The overall 2025 budget plan was set at 2.80 billion UAH, with actual expenditures hitting 2.66 billion UAH-95% of the planned amount. For context, budget execution in 2024 stood at 92%. In U.S. dollar terms, spending on the exclusion zone rose by 11%, totaling $63.8 million.

2026 Plans and International Support

Spending on the exclusion zone was 2.11 billion UAH in 2023 and 2.31 billion UAH in 2024. The 2026 plan calls for a further increase, exceeding 3 billion UAH. Notably, these figures exclude repairs to the ChNPP confinement structure, which was damaged by a Russian drone strike in February 2025. The United States has pledged $100 million to repair the ChNPP shelter, underscoring international backing for this effort.

Where the billions go:

• Support for decommissioned ChNPP power units, the Shelter Object, and plant decommissioning activities – 1.52 billion UAH (57.1%).
• Radioactive waste management, including operation and development of the Vector complex – 0.53 billion UAH (20.1%).
• Maintaining an environmentally safe state in the exclusion zone – 0.52 billion UAH (19.7%).
• Other costs, such as administration, radiological protection of the population, and preservation of ethnocultural heritage – approximately 0.09 billion UAH (3.1%).

Overall, funding for the Chernobyl Exclusion Zone is on an upward trend, reflecting gradual improvements in managing these territories and enhancing environmental safety.

This rising investment demonstrates Ukraine’s commitment to safety and ecological oversight in the area affected by the Chernobyl disaster. Maintaining the shutdown reactors and handling radioactive waste are critical to preventing potential hazards and rebuilding confidence in nuclear energy safety. International support-especially from the United States-also highlights the importance of global cooperation in achieving these objectives.

As Ukraine ramps up its financial commitment to the Chernobyl Exclusion Zone, the international community is also stepping in to support crucial repairs. Following a recent drone strike that damaged the containment structure of the Chernobyl Nuclear Power Plant, the U.S. has announced a significant funding pledge. This highlights the ongoing global efforts to ensure safety and stability in the region. For more details on this international aid, see the full story on the $100 million U.S. pledge for containment repairs.