Throughout the evening, Moscow's aerial assaults have caused blackouts in large parts of the capital city, Kyiv.
Nine people were wounded while residents in eastern districts were plunged into darkness and encountered interruptions to water systems, as stated by city officials.
At the same time, a seven-year-old child was fatally injured in a distinct aerial attack in the Zaporizhzhia area in the southeastern part, as reported by local officials.
Russian forces has escalated strikes on energy facilities over the past few days, while officials has requested "real steps" from allies to apply pressure on Moscow.
"What is required is not superficial actions but decisive action - from the US, the EU and the Group of Seven - in delivering protection systems and enforcing penalties," mentioned in a social media post.
Authorities reported that numerous aerial vehicles and several dozen rockets attacked energy facilities, characterizing such assaults as "strategic and deliberate" and against "everything that sustains normal life" as the weather cools.
Energy officials said Russia was "conducting extensive attacks" and maintenance teams were striving to restore power.
A series of attacks hit energy infrastructure and apartment buildings in Kyiv.
Five out of the nine people injured in the attacks on the capital have been taken to hospital, according to city authorities.
Local officials said the urban area experienced intense attacks overnight. A minor died and several individuals were wounded.
The assaults succeed periods of air raids in the region, parts of which are occupied by invading troops.
All of Ukraine is under warning for hypersonic Kinzhal missile strikes, which are tougher to detect.
Authorities told reporters that Russia was purposely seeking to demolish the country's energy grid, with strikes already disrupting gas facilities.
Officials stated technical personnel and authorities were bracing for additional strikes.