The OP explained the need to end the active phase of the war before the onset of winter

19:24 10 August Kyiv, Ukraine

It is vital for Ukraine to end the active phase of the war before the onset of winter.

 
This was stated by the head of the Office of the President Andriy Yermak in an interview published on Wednesday, August 10.
 
“Of course, such risks (strikes on thermal power facilities) persist throughout the war. The Russian army continues to attack our infrastructure facilities. This is one of their goals, they don’t even hide it. Accordingly, this is one of the reasons why we want to take maximum measures to complete the active part of the war before the end of autumn," Yermak explained.
 
The head of the Presidential Office stressed that the longer Russian troops stay in the temporarily occupied territories of Ukraine and try to dig in there, the more difficult it will be to liberate these territories.