Throughout the evening, Moscow's missile and drone strikes have led to blackouts in extensive areas of the capital city, Kyiv.
Nine people were injured while local people in eastern neighborhoods were left without electricity and faced interruptions to drinking water, according to local authorities.
Meanwhile, a young boy was killed in a different assault in the Zaporizhzhia area in the southeastern part, based on information from local officials.
Moscow has increased attacks on energy facilities over recent weeks, while the country's government has demanded "substantial measures" from international partners to increase pressure on Moscow.
"What's needed is not superficial actions but decisive action - from the United States, European nations and the major economies - in delivering protection systems and implementing restrictions," he wrote in a online statement.
He said that hundreds of unmanned aircraft and over thirty missiles attacked the country's power systems, labeling such attacks as "premeditated" and against "essential services" as temperatures become colder.
Energy officials said Moscow was "conducting extensive attacks" and repair crews were striving to repair systems.
A wave of strikes damaged power facilities and residential structures in the capital.
Five out of the nine people wounded in the assaults on the city have been taken to hospital, according to city authorities.
Area administrators said the urban area endured intense attacks throughout the evening. A minor lost their life and multiple civilians were injured.
The assaults succeed nights of aerial attacks in the territory, sections of which are currently controlled by invading troops.
All of Ukraine is on alert for hypersonic Kinzhal missile strikes, which are harder to spot.
Authorities told reporters that Russia was deliberately attempting to demolish the electrical infrastructure, with attacks already affecting energy systems.
He said technical personnel and government agencies were preparing for further attacks.
