一條無法通電的修復電力線路

發生了什麼

札波羅熱核電廠於2026年3月失去其主要的750千伏Dniprovska線路連接。在國際原子能總署斡旋的局部停火下——這是該機構談判達成的第六次局部停火——線路於6月初完成實體修復，隨後卻仍未供電：向其供電的變電站位於西北方一百多公里外，已在5月遭打擊嚴重損壞。電廠僅剩一條330千伏線路，而2022年以前它有十條廠外連接；截至8月8日，它已記錄戰爭開始以來第二十五次完全喪失廠外電力——其中十三次發生在4月以後。其營運方提高了六座停機反應爐用過燃料池的水位，以便在較長的斷電期間柴油補給中斷時爭取時間。2026年10月3日，國際原子能總署報告，9月19日、20日與27日的無人機攻擊損壞了札波羅熱火力發電廠開關場的變壓器，該機構稱這些變壓器對核電廠的廠外供電至關重要；9月22日的一次攻擊則使一座廠外輻射監測站失效；該機構未說明攻擊由誰發動，其總幹事正尋求再一次局部停火以進行修復。

This is the clearest published instance of the stage of the energy war that is easiest to miss. Almost everything written about Russian strikes on Ukraine's grid is about generation — how many gigawatts have been destroyed, how much has been rebuilt. But generation that survives is only worth what the transmission between it and the consumer can carry, and a substation is far cheaper to break than a power station is. Here the sequence is documented end to end by an international agency with inspectors on both sides of the line: the line was fixed, the ceasefire held long enough for the repair, and the electricity still did not flow. It generalises. The same layer decides whether the raised European import ceiling reaches anyone, and whether the three nuclear plants still in Ukrainian hands — about half of national generation capacity — can put their output into the grid. In January 2026 one of them had already reduced power after damage to electrical infrastructure. Vigil records this as an event because it converts a general claim about winter resilience into a specific, dated, externally verified mechanism.

信心：高