During the night, Moscow's aerial assaults have led to power cuts in extensive areas of Ukraine's capital, Kyiv.
Several individuals were hurt while residents in eastern neighborhoods were experienced blackouts and faced problems to drinking water, according to city officials.
Simultaneously, a minor was killed in a distinct aerial attack in the Zaporizhzhia area in the country's south-east, as reported by local officials.
Russian forces has escalated strikes on energy facilities over the last fortnight, while officials has demanded "substantial measures" from international partners to apply pressure on Russia.
"What is required is not superficial actions but firm measures - from the America, European nations and the Group of Seven - in providing protection systems and applying penalties," he wrote in a public message.
He said that 450 drones and more than 30 projectiles struck the country's power systems, describing such attacks as "strategic and deliberate" and against "essential services" as the weather cools.
The energy minister said Moscow was "inflicting a massive strike" and technical staff were striving to fix the damage.
A series of attacks damaged electrical systems and residential structures in the capital.
Multiple people hurt in the attacks on the city have been transported for medical care, according to municipal representatives.
Local officials said the metropolitan region experienced heavy assaults overnight. A seven-year-old child lost their life and several individuals were hurt.
The attacks come after periods of bombing campaigns in the area, sections of which are occupied by Russian forces.
The entire country is on alert for hypersonic Kinzhal missile strikes, which are harder to identify.
Authorities told the media that Moscow was purposely seeking to damage the electrical infrastructure, with attacks already impacting gas facilities.
He said technical personnel and officials were anticipating additional strikes.
