During the night, Moscow's missile and drone strikes have led to blackouts in large parts of Ukraine's capital, Kyiv.
A number of civilians were injured while residents in eastern districts were experienced blackouts and faced disruption to drinking water, according to municipal leaders.
Simultaneously, a minor was killed in a distinct assault in the Zaporizhzhia region in the southeastern part, based on information from area administrators.
Moscow has escalated attacks on electrical systems over the last fortnight, while officials has demanded "concrete actions" from allies to apply pressure on Russia.
"The necessity is not window dressing but strong steps - from the United States, the EU and the Group of Seven - in supplying air defence systems and implementing sanctions," mentioned in a online statement.
Officials stated that 450 drones and several dozen projectiles struck the country's power systems, labeling such assaults as "strategic and deliberate" and against "critical infrastructure" as temperatures become colder.
Energy officials said Russia was "conducting extensive attacks" and maintenance teams were working to repair systems.
A wave of strikes hit power facilities and apartment buildings in the capital.
Several of the people hurt in the strikes on the city have been taken to hospital, as confirmed by local officials.
Local officials said the metropolitan region experienced intense attacks during nighttime hours. A minor was killed and three other people were hurt.
The attacks come after nights of aerial attacks in the territory, parts of which are currently controlled by invading troops.
The whole nation is on alert for hypersonic Kinzhal missile strikes, which are more difficult to identify.
Government officials told reporters that Russia was intentionally trying to damage the electrical infrastructure, with strikes already impacting energy systems.
He said utility staff and authorities were preparing for further attacks.
