Bengaluru and Chennai are navigating planned power outages today, May 21, 2026. These scheduled shutdowns facilitate essential grid maintenance and feeder upgrades across key zones. Meanwhile, Delhi residents should brace for similar interruptions anticipated for tomorrow, May 22. Local utility boards advise citizens to plan their chores around these specific time slots.
The Bangalore Electricity Supply Company Limited (BESCOM) confirmed work in vital urban circles. This includes shifting transformers and line stringing to improve overall supply reliability. Major areas like Koramangala, Indiranagar, and Whitefield will experience temporary darkness. Most work is expected to wrap up by late afternoon as temperatures begin to rise.

Planned Power Cuts Today in Bengaluru and Chennai Areas
In Chennai, the Tamil Nadu Generation and Distribution Corporation (TANGEDCO) announced localized blackouts. These cuts primarily affect Adyar, T Nagar, and Velachery during peak morning hours. Workers are currently clearing vegetation and servicing substations to prevent future faults. Restoring supply by 2:00 PM remains the primary goal for the field teams.
| City | Impacted Neighborhoods | Scheduled Timing |
|---|---|---|
| Bengaluru | Indiranagar, Koramangala, Whitefield | 10 AM to 5 PM |
| Chennai | Adyar, T Nagar, Velachery | 9 AM to 2 PM |
| Delhi (May 22) | Dwarka, Rohini, Okhla | 11 AM to 4 PM |
Residents in Delhi must prepare for outages on May 22 across several zones. The expected maintenance will affect BSES Rajdhani and Yamuna territories significantly. High demand during the current heatwave makes these infrastructure updates very necessary. Checking your registered mobile number for SMS alerts remains the best way to stay updated.
Delhi Outage Alerts for May 22 and Support Helplines
Consumers can use the BESCOM Mithra app to track local restoration status. For Chennai residents, the TANGEDCO web portal provides real-time area-wise updates. If an outage exceeds the notified period, you can call the 1912 helpline. This national service assists with grievance registration and providing immediate technical support.
Understanding these schedules helps you manage household tasks and digital work efficiently. These upgrades help the grid handle the surging load from air conditioning units. Proactive communication from utility boards aims to limit public inconvenience during summer. Proper planning ensures that everyone can navigate these brief power disruptions safely.



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