During the night, Russian missile and drone strikes have led to power cuts in extensive areas of the capital city, the Ukrainian capital.
Nine people were wounded while local people in the city's east were experienced blackouts and encountered problems to water supplies, per reports from city officials.
At the same time, a young boy was lost their life in a distinct aerial attack in the Zaporizhzhia area in the country's south-east, according to regional authorities.
Russian forces has increased assaults on energy facilities over the past few days, while the country's government has called for "concrete actions" from partner nations to apply pressure on Moscow.
"What's needed is not superficial actions but decisive action - from the America, European nations and the major economies - in providing defensive weapons and enforcing penalties," was stated in a public message.
Officials stated that numerous aerial vehicles and several dozen missiles attacked energy facilities, describing such assaults as "strategic and deliberate" and against "critical infrastructure" as the weather cools.
The energy minister said Russia was "inflicting a massive strike" and maintenance teams were working to repair systems.
A wave of strikes damaged electrical systems and residential structures in Kyiv.
Multiple people wounded in the strikes on the capital have been taken to hospital, according to municipal representatives.
Area administrators said the city experienced intense attacks overnight. A seven-year-old child died and several individuals were injured.
The strikes follow evenings of bombing campaigns in the region, parts of which are currently controlled by invading troops.
The whole nation is under warning for advanced weapon attacks, which are tougher to detect.
Government officials told reporters that Moscow was intentionally trying to demolish the national power system, with attacks already disrupting fuel infrastructure.
Authorities confirmed energy workers and government agencies were bracing for further attacks.