During the night, Russian aerial assaults have led to blackouts in large parts of the capital city, Kyiv.
A number of civilians were wounded while inhabitants in eastern neighborhoods were plunged into darkness and dealt with interruptions to drinking water, as stated by local authorities.
Simultaneously, a young boy was fatally injured in a different Russian drone strike in the southeastern region in the country's south-east, according to area administrators.
Moscow has increased strikes on electrical systems over the last fortnight, while the country's government has called for "real steps" from partner nations to exert influence on Russia.
"The necessity is not symbolic gestures but decisive action - from the America, the EU and the G7 - in supplying protection systems and applying restrictions," he wrote in a social media post.
Officials stated that numerous aerial vehicles and more than 30 missiles struck energy facilities, characterizing such assaults as "cynical and calculated" and against "essential services" as temperatures become colder.
Energy officials said Russia was "conducting extensive attacks" and maintenance teams were working to fix the damage.
A wave of strikes hit power facilities and civilian homes in the capital.
Five out of the nine people wounded in the attacks on the capital have been hospitalized, according to local officials.
Local officials said the metropolitan region experienced heavy assaults during nighttime hours. A young boy lost their life and multiple civilians were injured.
The strikes succeed periods of bombing campaigns in the territory, parts of which are currently controlled by invading troops.
The whole nation is in a state of readiness for sophisticated projectile assaults, which are more difficult to detect.
Authorities told reporters that Moscow was deliberately attempting to demolish the national power system, with strikes already disrupting fuel infrastructure.
Officials stated energy workers and authorities were anticipating more assaults.