Islamabad utility bills — IESCO, SNGPL, CDA / WASA Rawalpindi
Islamabad (population 1.1 million (metro 2.3M)) is served by IESCO for electricity and SNGPL for gas, with water supply by CDA / WASA Rawalpindi. This page collects every Islamabad-specific bill lookup, tariff and calculator in one place.
Islamabad at a glance
| Province | ICT |
| Population | 1.1 million (metro 2.3M) |
| Climate | Humid subtropical; 40°C summer, 2°C winter |
| Peak city-wide load | 780 MW city-wide |
| Electricity DISCO | IESCO |
| Gas utility | SNGPL |
| Water & sewerage | CDA / WASA Rawalpindi |
| Typical summer electricity bill | Rs. 12,000–28,000 |
| Typical winter electricity bill | Rs. 8,000–18,000 (heating load) |
Islamabad-specific notes
IESCO peak is 6:30–10:30 pm summer. Winter bills are unusually high vs other cities because of electric heating in sectors without gas geysers.
Every utility bill for Islamabad — one place
- Electricity: IESCO online bill — 14-digit reference number, fetched live from the official portal.
- Gas: SNGPL online bill — consumer number from any past gas bill.
- Water: CDA / WASA Rawalpindi — check your latest bill for the ratepayer portal URL.
- Landline / broadband: PTCL online bill — for PTCL customers in Islamabad.
Bill-shock diagnostics for Islamabad
The commonest reasons a Islamabad household sees a sudden bill spike are (1) slab jump — crossing 200 units in a 6-month protected-consumer window; (2) FPA surge — a quarter of high LNG imports pushes fuel-price adjustments up sharply; (3) AC load creep — one extra hour of daily use over the month adds 6–10% to the bill; (4) meter fault or theft on a shared connection. Use our Why is my bill so high? diagnostic to narrow down which one applies to you.