30 real ways to cut your Pakistan electricity bill
Ranked by rupee impact on a typical Pakistani household on the 2026 NEPRA Unprotected tariff. The top 5 tips alone can drop a Rs. 25,000 summer bill to under Rs. 12,000 — without any hardware upgrades beyond a Rs. 4,000 pack of LED bulbs.
30 tips ranked by monthly saving
| # | Tip | Monthly saving | Effort / cost | Category |
|---|---|---|---|---|
| 1 | Set AC to 26°C instead of 22°C (each degree = 6% consumption) | Rs. 3,000 – 6,000 | Free | Cooling |
| 2 | Stay under 200 units for 6 months → Protected slab (Rs. 11.69/unit) | Rs. 2,300 | Behavioural | Tariff |
| 3 | Replace 1.5-ton fixed AC with inverter AC | Rs. 2,500 – 4,500 | Rs. 80,000 upfront (3-yr payback) | Cooling |
| 4 | Put geyser on 2-hr daily timer instead of 24/7 | Rs. 8,000 – 12,000 (winter) | Rs. 1,500 timer | Heating |
| 5 | Switch 20 incandescent/CFL bulbs to LED | Rs. 3,500 | Rs. 4,000 upfront (1-month payback) | Lighting |
| 6 | Replace 75W ceiling fans with 25W BLDC fans | Rs. 1,200 (5 fans) | Rs. 45,000 (5 fans, 2-yr payback) | Cooling |
| 7 | Rooftop solar (5–7 kW) under 2026 net-billing | Rs. 15,000 – 25,000 | Rs. 900k–1.3M upfront (5-yr payback) | Generation |
| 8 | Shift ironing, washing, dishwasher out of 6–10 PM TOU peak window | Rs. 800 – 1,500 | Free | TOU |
| 9 | Replace 15-yr-old fridge with 5-star inverter fridge | Rs. 1,800 | Rs. 120,000 upfront (5-yr payback) | Appliances |
| 10 | Clean AC filter monthly (dirty filter = 15% more consumption) | Rs. 600 | Free | Cooling |
| 11 | Install ceiling insulation / white paint on rooftop | Rs. 2,000 | Rs. 25,000 (1-yr payback) | Building |
| 12 | Use pressure cooker instead of open-pot cooking (60% less time) | Rs. 400 | Free (if you own one) | Kitchen |
| 13 | Unplug phone/laptop chargers when not charging (phantom load) | Rs. 200 | Free | Standby |
| 14 | Turn off water motor overnight — install float switch | Rs. 800 | Rs. 3,000 upfront | Motors |
| 15 | Use microwave for reheating instead of oven (75% less energy) | Rs. 300 | Free (if microwave owned) | Kitchen |
| 16 | Set fridge to 4°C, freezer to -15°C (colder wastes energy) | Rs. 400 | Free | Appliances |
| 17 | Wash clothes in cold water (heater = 90% of washing-machine cost) | Rs. 500 | Free | Appliances |
| 18 | Line-dry clothes instead of tumble-drying | Rs. 600 | Free | Appliances |
| 19 | Air-seal window/door gaps (AC leakage = 20% loss) | Rs. 1,500 | Rs. 2,000 sealant | Building |
| 20 | Use fan + AC together at 26°C (fan gives perceived -3°C) | Rs. 1,200 | Free | Cooling |
| 21 | Solar tube-well (5 kW) instead of grid tube-well | Rs. 8,000 (agri) | Rs. 400k (4-yr payback) | Generation |
| 22 | Install energy-monitor plug on high-load appliances | Rs. 500 (via awareness) | Rs. 2,500 upfront | Monitoring |
| 23 | Bulk-cook and refrigerate — one long cook cycle vs 3 short | Rs. 250 | Free | Kitchen |
| 24 | Replace conventional TV with LED TV (50% less) | Rs. 200 | Rs. 45,000 upfront | Appliances |
| 25 | Use natural light — open curtains, whitewash walls | Rs. 300 | Rs. 3,000 paint | Lighting |
| 26 | Switch off UPS on grid days (charging losses = 8%) | Rs. 250 | Free | Standby |
| 27 | Install rooftop shade (vine/pergola) over west-facing walls | Rs. 800 | Rs. 15,000 upfront | Building |
| 28 | Downsize AC — a 1.5-ton in a 100 sq ft room wastes 30% | Rs. 900 | Free (right-size next purchase) | Cooling |
| 29 | Use double-glazed windows in AC rooms | Rs. 1,500 (summer) | Rs. 60,000 upfront | Building |
| 30 | Audit and disconnect abandoned meters/motors (empty rooms, guest houses) | Rs. 800 | Free | Audit |
The 80/20 rule for Pakistani households
Roughly 80% of a typical Karachi/Lahore summer bill comes from four appliances:
- Air conditioners — 45–55% of the bill (June to September).
- Electric geyser — 15–25% (November to March).
- Refrigerator + freezer — 8–12% year-round.
- Water motor + UPS + standby loads — 5–10% year-round.
Attack these four and you don't need to think about the other 30 tips. The appliance-cost matrix shows exactly how many rupees each appliance adds to your slab.
One trick that beats all 30 tips combined
Solar. Under the 2026 net-billing regime (SRO 251(I)/2026), a 7 kW rooftop system on a Rs. 25,000 bill drops the bill to Rs. 3,000–5,000. Payback is 5–6 years even after the export-rate cut from Rs. 22–27 to Rs. 11–13. All the other tips give you 5–20% each; solar gives you 80%+ in one move.
Run your own numbers in the solar payback calculator — it accounts for degradation, tariff hikes, and the new net-billing export rate.