The Islamabad Electric Supply Company (IESCO) has released a fresh iesco power outage schedule for Tuesday, 17 February 2026, which will temporarily disrupt electricity supply in key areas of Islamabad, Attock, and Chakwal. The power utility company confirmed that the suspension is mandatory to carry out urgent development work and necessary maintenance of the power distribution system.

Residential and commercial consumers in the affected regions should plan their daily routines around the announced timings to avoid inconvenience.

Key Details of the Power Shutdown

- Date of Outage: Tuesday, 17 February 2026
- Primary Reason: System upgrades, line maintenance, and transformer testing
- Affected Districts: Islamabad, Attock, and Chakwal
- Expected Duration: 5 to 6 hours (typically between 9:00 AM and 2:00 PM or 3:00 PM)
- Official Portal to Check Status: IESCO Official Website

Affected Areas Under the IESCO Power Outage Schedule

The power suspension will not hit all areas at once, but specific feeders will face shutdowns at designated times.

In the Islamabad region, several key sectors and neighboring localities will experience outages. The major affected areas include parts of Sector G-10, G-11, F-11, and I-10. Additionally, suburban and rural feeders along Lehtrar Road, Tramri, Burma, and Khanna East will face temporary power cuts. Business owners and residents in these sectors should expect the shutdown to start early in the morning.

In the Attock circle, the maintenance work will impact Hazro, Gondal, Sanjwal, and various rural areas surrounding Attock city. Local grid stations are undergoing routine transformer servicing to prevent unplanned breakdowns during the upcoming high-demand seasons.

For Chakwal, the outages will heavily affect Choa Saidan Shah, Kallar Kahar, Pinanwal, and parts of Chakwal City. Rural feeders connected to these main lines will also experience temporary blackouts during the scheduled hours.

Why is IESCO Suspending Power?

These scheduled shutdowns are part of IESCO's annual preventive maintenance program. The power utility company regularly upgrades its transmission lines, clears tree branches near high-voltage wires, and services grid transformers to ensure long-term grid stability.

Skipping these essential upgrades can lead to major, unannounced system failures when the electricity load surges. By executing a planned iesco power outage schedule, the company aims to minimize sudden breakdowns and improve the overall quality of voltage supply to local consumers.

While temporary suspensions are frustrating, they are necessary to protect expensive home appliances from voltage fluctuations and to keep the distribution network running safely.

What You Should Do to Prepare

A five-hour power cut can disrupt your entire day if you are unprepared. Here is how you can manage the outage on Tuesday, 17 February 2026:

  • Store Water Early: Water pumps will not work during the outage. Fill your overhead tanks and backup buckets on Monday night or early Tuesday morning.
  • Charge Your Devices: Ensure your smartphones, laptops, power banks, and emergency lights are fully charged before 9:00 AM.
  • Manage Cold Storage: Keep your refrigerator and freezer doors closed as much as possible during the shutdown to retain the cold temperature and prevent food from spoiling.
  • Plan Remote Work: If you work from home, arrange an alternative workspace or secure a reliable backup power source like a UPS or solar system.

To check if your specific street or sector is on the list, you can visit the official IESCO website at iesco.com.pk or contact your local subdivision office.

What to Watch Next

IESCO has stated that power will be restored immediately after the maintenance work is completed, which could be earlier than the announced time. However, technical delays can sometimes push the restoration back by an hour or two.

You can register your mobile number with IESCO's SMS alert service to receive real-time updates regarding electricity restoration in your area. If your power does not return within the specified timeframe, you can lodge a complaint by calling the IESCO helpline at 118 or sending an SMS to 8118.

Keep an eye on local community groups and official social media channels for any sudden changes to the maintenance schedule due to weather conditions.