Throughout the evening, Moscow's aerial assaults have led to electricity outages in large parts of Ukraine's capital, Kyiv.
A number of civilians were hurt while inhabitants in eastern districts were experienced blackouts and dealt with disruption to water systems, according to city officials.
At the same time, a minor was fatally injured in a different Russian drone strike in the southeastern region in the country's south-east, as reported by area administrators.
Moscow has increased strikes on power infrastructure over the last fortnight, while the country's government has demanded "real steps" from international partners to exert influence on Moscow.
"What is required is not symbolic gestures but firm measures - from the US, the EU and the major economies - in providing air defence systems and enforcing sanctions," he wrote in a social media post.
Authorities reported that numerous aerial vehicles and several dozen rockets targeted the country's power systems, describing such strikes as "premeditated" and against "essential services" as temperatures become colder.
The energy minister said Russia was "launching a major assault" and maintenance teams were working to restore power.
A series of attacks damaged electrical systems and residential structures in the capital.
Multiple people hurt in the attacks on the city have been taken to hospital, according to local officials.
Regional authorities said the urban area experienced significant strikes during nighttime hours. A young boy was killed and three other people were injured.
The assaults follow periods of bombing campaigns in the region, portions of which are currently controlled by invading troops.
All of Ukraine is under warning for hypersonic Kinzhal missile strikes, which are more difficult to detect.
National leaders told the media that Russia was deliberately attempting to damage the national power system, with assaults already affecting gas facilities.
He said technical personnel and officials were anticipating further attacks.
