What are peak and off-peak hours in Pakistan?
Peak hours are typically 6 PM to 10 PM (summer) and 5 PM to 9 PM (winter) when electricity demand is highest. Off-peak covers the remaining hours. Exact timings may vary by DISCO.
Peak vs Off-Peak
Peak vs Off-Peak Savings Calculator
Estimate potential savings by shifting heavy-load appliances from peak to off-peak hours. Compare your current usage pattern with an optimized schedule.
Tips
Appliances to Shift to Off-Peak Hours
- Washing Machine — Run loads early morning or late at night instead of evenings.
- Iron — Iron clothes before 5 PM or after 10 PM.
- Electric Geyser — Heat water early morning (5–6 AM) instead of peak evening hours.
- Water Motor — Fill tanks during off-peak hours and rely on gravity during peak.
- Dishwasher — If applicable, run after 10 PM for lowest rates.
FAQ
Frequently Asked Questions
Do all consumers get peak/off-peak rates?
Time-of-Use (ToU) metering applies primarily to commercial, industrial, and some high-usage residential consumers who have been switched to ToU meters. Standard residential consumers without ToU meters pay a flat slab rate.
How much can I save by using appliances during off-peak hours?
Savings depend on your tariff category and consumption level. Heavy-load appliances (ACs, geysers, washing machines) shifted to off-peak hours can reduce costs by 15–30% on the affected units.
How do I know if I have a ToU meter?
Check your electricity bill. If it shows separate peak and off-peak unit readings, you have a Time-of-Use meter. You can also ask your DISCO customer service.