If the temperature reaches minus 15-20 degrees and lasts for a long period of time, it will definitely affect the situation in the power system, but it will not be dramatic. The biggest threat is russian shelling. This was reported by the Minister of Energy of Ukraine Herman Galushchenko to the UNN journalist.
The Minister noted that the energy system is currently stable.
The temperature has dropped, there are no restrictions. The biggest thing that will affect us is not even the temperature, but unfortunately the shelling. Of course, if the temperature is minus 15-20 degrees and it lasts for a long period of time, it will have an impact, but it will not be dramatic. The biggest threat is the shelling
Addendum
President Volodymyr Zelenskyy said that russia will continue to conduct combined strikes, it is building up its forces and production, because blackouts are about people's and society's dissatisfaction.
Ukrenergo expectsthat the winter may go without power outages, but under certain conditions.