One of RF’s largest-scale attacks on Ukraine’s energy sector has been ongoing since last night

"Over the past 24 hours, Russian occupiers carried out more than 20 targeted attacks, using dozens of missiles and drones. As a result of the attacks, three DTEK thermal power plants were damaged, and emergency power outages were implemented in several regions.

Thousands of power utility workers have been on the job since last night, with the restoration of critical infrastructure taking priority." UN