Energy — 2026-07-23

Ukrainian Strikes Thwart Russian Attempt to Connect Zaporizhzhia NPP to Occupied Territory Power Grid

BLUFUkrainian strikes on the Henichesk substation terminus have likely pushed Russia's ZNPP grid-integration timeline well beyond September, preserving Kyiv's leverage over the plant's power supply.

Greenpeace Ukraine's satellite analysis, covering imagery from January through July, found Russian forces built roughly 86 kilometers of new 150 kV transmission line and towers at two substations along the M18 highway (dubbed the "highway of death" for repeated Ukrainian strikes) between occupied Melitopol and Henichesk, with most construction completed between March and April, intended to connect the Zaporizhzhia Nuclear Power Plant to Russia's grid 12. Construction was nearly complete by late May but stalled after Ukrainian drone strikes, including an early-July strike on the Henichesk substation, and July 1 imagery showed no further progress 23. Greenpeace stated the line was meant to disconnect the plant from Ukraine's grid, restart it under Rosatom control, and supply power to occupied territories including Crimea and to southern Russia 12. Separately, Rosatom head Alexei Likhachev said the plant's so-called chief engineer, Alexander Yakovlev, was killed in occupied Enerhodar when a drone struck a service vehicle, a claim Ukraine's Foreign Ministry denied any Kyiv role in 3.

Analysis
Ukrainian drone strikes, including an early-July hit on the Henichesk substation, have stalled but not reversed Russia's roughly 86-kilometer transmission line meant to connect Zaporizhzhia NPP to the occupied grid and enable a Rosatom-controlled restart, keeping the plant dependent on Ukrainian power through September 30. Completion by that date is unlikely, since the strike damaged a fixed terminus rather than repairable line and no air-defense buildup along the M18 corridor has been observed to shield resumed construction, though Moscow may treat the pause as a temporary logistics setback rather than a strategic failure. Confidence is low, resting on a single Greenpeace satellite analysis republished without independent corroboration or imagery verification of damage. Absent grid connection, Ukraine can keep prioritizing strikes on fixed occupied-territory energy infrastructure rather than diverting resources toward preventing an unsafe unilateral reactor restart.

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