Zaporizhzhia Nuclear Plant Faces Power Loss Amid Ongoing Conflict

• •The Zaporizhzhia Nuclear Power Plant lost all external power on June 3, 2026.
• •A drone strike on the Nikopolska substation caused the blackout, affecting safety systems.
• •This incident marks the 17th blackout since the Russian occupation began.

The Zaporizhzhia Nuclear Power Plant (ZNPP) experienced a complete loss of external power on June 3, 2026, marking the 17th blackout since the Russian occupation began. Energoatom reported that the blackout was triggered by a drone strike on the Nikopolska substation, which severed the last power line supplying the plant. Backup diesel generators activated to maintain critical safety systems. The International Atomic Energy Agency (IAEA) noted that this incident underscores the risks associated with the ongoing conflict. The plant has been under Russian control since early in the invasion and is not operational, but it requires power to cool its shutdown reactors and spent fuel. Energoatom emphasized that restoring Ukrainian control over the plant is essential for ensuring safety and preventing a nuclear disaster. The situation remains critical as the plant has faced multiple power outages since the beginning of 2026.