Russian attacks disrupt electricity across Ukraine, prompting emergency cuts in Kyiv
Russian drone attacks on energy infrastructure on October 23 left more than 500,000 Ukrainians without electricity. Ukraine introduced emergency power cuts in Kyiv and Kyiv Oblast, while outages were reported in eight regions and repairs proceeded only where security conditions allowed.
Key points
- Energy facilities were attacked in Zhytomyr, Volyn, Mykolaiv, Poltava, Khmelnytskyi and Rivne oblasts overnight and on the morning of October 23.
- More than 500,000 people were left without electricity because of the attacks.
- Emergency power cuts were introduced in Kyiv and Kyiv Oblast, suspending published outage schedules.
- New outages were recorded in eight regions by the morning of October 23.
- A thermal power plant owned by DTEK stopped generating electricity after a mass Russian attack.
- Ukraine’s national grid operator Ukrenergo urged consumers to limit high-power appliances from 16:00 to 22:00.
- Kyiv and Kyiv Oblast returned to scheduled outages at 13:47 on October 23.
Why it matters
The attacks affected energy systems across several regions and left more than 500,000 people without power. Damage to infrastructure and continued fighting constrained repair work, disrupted supply in Kyiv and Kyiv Oblast, and required electricity restrictions for households and industry.
What happened
Russian forces attacked energy facilities in six oblasts overnight and during the morning of October 23. New outages were reported across eight regions, while more than 500,000 consumers lost electricity. DTEK said a mass attack had forced one of its thermal power plants to stop generating power.
Ukrainian authorities introduced emergency electricity cuts in Kyiv and Kyiv Oblast, where previously published outage schedules were suspended. Ukrenergo asked consumers to limit high-power appliances between 16:00 and 22:00. Some regions also used industrial power limits and hourly outage schedules covering up to two groups of consumers. Kyiv and Kyiv Oblast returned to regular schedules at 13:47.
How Ukrainian sources describe it
Ukrainian reporting focuses on the geographic reach of the attacks, the number of affected consumers, emergency measures in Kyiv and other regions, and repair work constrained by security conditions. It also highlights planned outages and requests from the energy sector to reduce consumption because of damage to the power grid.
Background
Russia began a campaign against Ukrainian energy infrastructure in late September 2026. Energy workers were repairing damage and restoring electricity where security conditions allowed. Earlier attack damage was still being addressed in Odesa and Ternopil regions.