During the night, Moscow's missile and drone strikes have caused blackouts in extensive areas of Ukraine's capital, Kyiv.
Several individuals were injured while local people in the city's east were experienced blackouts and faced interruptions to water supplies, according to municipal leaders.
Simultaneously, a seven-year-old child was fatally injured in a different aerial attack in the Zaporizhzhia area in the southern area, according to area administrators.
Russian forces has increased strikes on electrical systems over the last fortnight, while officials has requested "substantial measures" from partner nations to increase pressure on Moscow.
"What is required is not window dressing but strong steps - from the United States, Europe and the G7 - in supplying protection systems and implementing sanctions," he wrote in a social media post.
Officials stated that hundreds of unmanned aircraft and several dozen projectiles attacked the country's power systems, labeling such assaults as "cynical and calculated" and against "essential services" as winter approaches.
Energy officials said Moscow was "launching a major assault" and maintenance teams were striving to fix the damage.
A wave of strikes hit power facilities and civilian homes in Kyiv.
Five out of the nine people injured in the strikes on the city have been transported for medical care, according to city authorities.
Area administrators said the city came under heavy assaults during nighttime hours. A minor died and multiple civilians were hurt.
The assaults come after periods of aerial attacks in the area, sections of which are currently controlled by Moscow's military.
The whole nation is on alert for hypersonic Kinzhal missile strikes, which are harder to spot.
Authorities told reporters that Moscow was purposely seeking to destroy the electrical infrastructure, with attacks already impacting fuel infrastructure.
Authorities confirmed utility staff and government agencies were anticipating additional strikes.