During the night, Moscow's aerial assaults have resulted in blackouts in large parts of Ukraine's capital, Kyiv.
A number of civilians were hurt while local people in the city's east were left without electricity and faced disruption to water systems, as stated by city officials.
At the same time, a minor was lost their life in a separate Russian drone strike in the Zaporizhzhia area in the southeastern part, based on information from area administrators.
Moscow has escalated attacks on energy facilities over recent weeks, while the country's government has requested "substantial measures" from allies to increase pressure on Russia.
"What's needed is not symbolic gestures but decisive action - from the US, Europe and the major economies - in supplying defensive weapons and implementing sanctions," mentioned in a online statement.
Officials stated that hundreds of unmanned aircraft and more than 30 rockets struck the country's power systems, characterizing such attacks as "cynical and calculated" and against "essential services" as temperatures become colder.
Energy officials said Russia was "launching a major assault" and maintenance teams were laboring to repair systems.
A wave of strikes damaged power facilities and apartment buildings in the capital.
Several of the people injured in the strikes on the capital have been transported for medical care, as confirmed by municipal representatives.
Area administrators said the metropolitan region experienced intense attacks throughout the evening. A young boy was killed and three other people were wounded.
The attacks follow evenings of bombing campaigns in the territory, sections of which remain under the control of invading troops.
The whole nation is under warning for sophisticated projectile assaults, which are more difficult to detect.
Government officials told reporters that Russia was deliberately attempting to demolish the country's energy grid, with attacks already disrupting fuel infrastructure.
Officials stated utility staff and authorities were anticipating additional strikes.