“The scale of the destruction makes quick repairs impossible. Replacement parts are not often readily available. Energy infrastructure also remains vulnerable:A lot of it is big and out in the open; once hit by a missile and fixed, it can be hit again. “It’s not possible to repair quickly after it’s been damaged,” said Volodymyr Shulmeister, founder of the Infrastructure Council NGO and former first deputy minister of infrastructure of Ukraine from 2014 to 2015. “There were some spare parts, some electric power stations has been repaired, but there will be new problems coming from the air.”
That is on top of all the other destruction Ukraine accumulated in months and months of war: houses and apartment buildings, bridges, roads, railways. There is always collateral damage in conflict, but Russia’s attacks on non-military critical and energy infrastructure are intentional. “This is not a new tactic for Russia,” said John Spencer, a retired Army officer and chair of urban warfare studies at the Madison Policy Forum. “If you think about what they did in Chechnya, and in Syria, to basically bring the civilian population to such despair that they’re willing to capitulate.”
Moscow’s targeting of infrastructure, which some have argued amounts to war crimes, is an effort to undermine Ukraine’s economy and deprive people of essential services — heat, water, electricity — as winter approaches. Russia is struggling against Ukraine’s counteroffensive in the east and south, and so Moscow is trying to extend the war and spread out that pain across Ukraine, not just in war zones. All of it will make Ukraine even more reliant on aid from the West, which is dealing with its own inflation and energy crises. “Russians are actually now acting very cruel, but also in a very well-thought-through way,” said Andriy Kobolyev, former chief executive officer of Ukraine’s largest national oil and gas company Naftogaz.
In areas closer to the fighting, the infrastructure destruction is even more extreme, but also harder to fully assess. Zelenskyy accused Russian troops of destroying “all the critical infrastructure: communications, water, heat, electricity,” before retreating from Kherson last week. In Mykolaiv, in southern Ukraine, Russia cut off the city’s water supply months ago; salt water had run through the taps for months, and potable wateris now just being restored. Zelenskyy said in early November, before the latest round of air strikes, that Russian attacks damaged about 40 percent of Ukraine’s energy infrastructure; precise data on how badly and where is hard to get, in part because Ukraine is closely guarding that information as a matter of national security.”
https://www.vox.com/world/2022/11/18/23460933/ukraine-infrastructure-strikes-russia-blackouts-war