乌能源部长：乌燃料储备只够维持20多天，多地面临严峻挑战

Group 1 - The core issue is the severe energy crisis in Ukraine, with fuel reserves only sufficient for over 20 days due to ongoing Russian attacks on energy infrastructure [1] - Key regions facing the most significant challenges include Kyiv, Dnipropetrovsk, Kharkiv, and Odesa, where thousands of households have been without power and heating for several days in sub-zero temperatures [3] - The Ukrainian government is taking emergency measures, including ordering urgent electricity imports and declaring a state of emergency in the energy sector to address the disruptions caused by Russian assaults [3] Group 2 - Ukrainian President Zelensky has stated that Ukraine will not be an obstacle to achieving peace, responding to comments from U.S. President Trump that suggested Zelensky was hindering peace negotiations [3]