During the night, Russian aerial assaults have caused electricity outages in large parts of Ukraine's capital, Kyiv.
Several individuals were hurt while local people in the city's east were experienced blackouts and faced problems to drinking water, according to local authorities.
At the same time, a minor was fatally injured in a different assault in the Zaporizhzhia area in the southeastern part, according to local officials.
Russian forces has increased attacks on power infrastructure over the past few days, while the country's government has requested "real steps" from allies to exert influence on Moscow.
"What is required is not superficial actions but decisive action - from the US, Europe and the Group of Seven - in supplying protection systems and applying penalties," mentioned in a social media post.
Authorities reported that numerous aerial vehicles and over thirty rockets struck Ukraine's energy infrastructure, labeling such strikes as "premeditated" and against "everything that sustains normal life" as the weather cools.
Government representatives said Moscow was "conducting extensive attacks" and technical staff were laboring to restore power.
A wave of strikes damaged power facilities and apartment buildings in Kyiv.
Five out of the nine people hurt in the attacks on the city have been taken to hospital, as confirmed by city authorities.
Regional authorities said the city came under intense attacks overnight. A young boy was killed and three other people were injured.
The assaults come after nights of aerial attacks in the area, parts of which are occupied by Moscow's military.
The entire country is under warning for sophisticated projectile assaults, which are more difficult to identify.
Authorities told the media that Moscow was purposely seeking to damage the country's energy grid, with assaults already impacting energy systems.
Authorities confirmed utility staff and authorities were preparing for more assaults.