Ukraine is bracing for a potentially severe electricity shortfall of up to 6 gigawatts this winter, representing about a third of peak demand, as ongoing Russian attacks on energy infrastructure continue to wreak havoc. The International Energy Agency (IEA) reports that the energy system has faced extensive damage since Russia's full-scale invasion began in February 2022, leading to rolling blackouts and supply shortages. With a gas supply contract with Russia set to expire and winter conditions worsening, Ukraine faces significant challenges in securing energy resources, including a possible reliance on imports from central and eastern Europe. The EU has pledged additional support, including €100 million for winter preparations and equipment to bolster the energy sector, highlighting the importance of international assistance. The UN has warned that power cuts could last from 4 to 18 hours a day due to infrastructure damage, with civilians likely to experience the ramifications for months or years. Ukrainian officials, including Prime Minister Denys Shmyhal, acknowledge that this winter may be the toughest yet, emphasizing the need for resilience in energy supply management.