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Full Breakdown

Dispute Over Zaporizhzhia Nuclear Plant Operations

2/13/2026, 1:56:03 AM

Core Event: Ukraine and Russia Clash Over Nuclear Safety

The ongoing conflict between Ukraine and Russia has intensified around the Zaporizhzhia nuclear power plant, Europe's largest atomic facility, which was seized by Russia in 2022. Ukrainian officials have raised concerns regarding Russia's capability to safely operate the plant, claiming that deficiencies in equipment and components could lead to a nuclear accident if the reactors are restarted. In response, Russia's state nuclear corporation, Rosatom, has categorically rejected these accusations, asserting that it possesses the necessary resources to ensure safe operations.

Official Statements & Responses

Pavlo Kovtoniuk, head of Ukraine's state nuclear firm Energoatom, stated that Russia lacks essential equipment and spare parts for the plant, which could jeopardize safety. He emphasized that the control equipment and monitoring systems are of Ukrainian origin and that Russia would need to replace U.S. fuel in the reactors. Kovtoniuk also highlighted concerns about insufficient water for cooling the reactors if they were to be restarted.

In contrast, Rosatom defended its operational capabilities, asserting, "Russia operates one of the world's largest nuclear fleets, including VVER-1000 units identical to those installed at Zaporozhskaya NPP, and has full capacity to produce equipment, components and nuclear fuel." The corporation also pointed to ongoing shelling in the area as a critical factor affecting nuclear safety, rather than equipment deficiencies.

Key Technical Details

Rosatom provided additional technical details to counter Ukrainian claims. It stated that the plant's cooling system does not rely solely on the Kakhovka reservoir and utilizes a closed-loop system with sufficient water supply. The company mentioned that eleven artesian wells can provide up to 270 cubic meters of water per hour, adequate for cooling shutdown reactors and spent fuel pools. Furthermore, Rosatom announced plans for a floating pumping station project aimed at future full-power operation.

Criticism & Opposition

Critics of Rosatom's assertions, including Ukrainian officials, argue that the risks associated with restarting the reactors are significant, given the ongoing conflict and the potential for catastrophic failure. The contention over the plant's operational safety reflects broader tensions in peace negotiations between Moscow and Kyiv, with both sides vying for control over this critical energy infrastructure.

What's Next

The situation at the Zaporizhzhia nuclear power plant remains a pivotal issue in the ongoing conflict, with both Ukraine and Russia seeking to assert control. As discussions continue regarding the future of the plant, the international community is closely monitoring developments to assess the implications for regional and global nuclear safety.

Verbatim Quotes

  • "Rosatom categorically rejects claims that Russia lacks the equipment and components required to ensure the safe operation of the Zaporozhskaya Nuclear Power Plant." — Rosatom, Russian State Nuclear Corporation
  • "Insinuations implying that the plant's systems are incompatible with Russian fuel are technically unfounded." — Rosatom, Russian State Nuclear Corporation