Overnight, Russian missile and drone strikes have led to blackouts in extensive areas of the capital city, Kyiv.
Several individuals were hurt while local people in eastern districts were experienced blackouts and dealt with problems to water supplies, per reports from local authorities.
Meanwhile, a young boy was killed in a separate Russian drone strike in the southeastern region in the southeastern part, as reported by area administrators.
Moscow has escalated strikes on energy facilities over the last fortnight, while the country's government has called for "real steps" from international partners to increase pressure on Moscow.
"What is required is not superficial actions but decisive action - from the America, European nations and the G7 - in supplying defensive weapons and applying restrictions," was stated in a online statement.
Authorities reported that hundreds of unmanned aircraft and over thirty rockets attacked the country's power systems, describing such assaults as "cynical and calculated" and against "critical infrastructure" as temperatures become colder.
The energy minister said Moscow was "inflicting a massive strike" and repair crews were working to restore power.
A wave of strikes hit power facilities and residential structures in Kyiv.
Multiple people hurt in the attacks on the city have been hospitalized, as confirmed by city authorities.
Area administrators said the urban area endured heavy assaults overnight. A seven-year-old child was killed and several individuals were injured.
The attacks follow periods of aerial attacks in the area, portions of which are currently controlled by Moscow's military.
The entire country is under warning for hypersonic Kinzhal missile strikes, which are harder to detect.
Authorities told journalists that Russia was intentionally trying to damage the electrical infrastructure, with strikes already disrupting energy systems.
He said energy workers and authorities were anticipating more assaults.