Electricity · Kahramaa
Ultimate Summer Power Saving Guide
In a typical Qatari home, air conditioning accounts for 55–65% of your summer electricity bill. Small, practical changes — most costing nothing — can reduce your bill by 20–35% without losing comfort. Here is what actually works in Qatar.
8 min read
Updated May 2026
Verified by local engineers
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Eng. Ahmed
Electrical Specialist, Doha · EngiGuide Qatar Contributor
Air Conditioning — The Biggest Win
- Set your thermostat to 24°C instead of 18–20°C. Every degree lower adds roughly 6% to your bill with almost no comfort difference.
- Clean AC filters every two weeks during summer — and immediately after any sandstorm. A clogged filter forces the compressor to work 15–20% harder.
- Draw curtains and blinds on windows with direct sun between 10am and 4pm. This alone reduces heat load on your AC by up to 25%.
- Seal gaps under doors and around windows. A pencil-width gap under your front door loses as much cool air as a slightly open window.
- Set the fan to Auto not High. Auto mode lets the unit reach setpoint and cycle off — more efficient than continuous fan operation.
- Service the outdoor condenser every year before April. Dust on the fins reduces efficiency before summer even starts.
Standby Power — The Silent Bill Killer
- Unplug chargers, TVs, and appliances when not in use. A device in standby still draws 2–10 watts continuously — 24 hours a day, every day.
- Use smart power strips on entertainment centres. When you turn off the TV, the strip cuts power to the soundbar and streaming box automatically.
- Put your water heater on a timer — 2 hours before your morning shower and 2 hours before evening is enough for most families.
- Place your fridge away from the stove and out of direct sunlight. A fridge working against heat uses 15–25% more electricity.
- Replace all halogen and CFL bulbs with LED equivalents. LEDs use 75–80% less electricity and pay for themselves within months.
- Use motion sensors or timers on outdoor, bathroom, and hallway lights — these areas are often lit for hours with nobody inside.
- Use natural daylight in rooms with good windows during morning and afternoon rather than switching on ceiling lights.
Reading Your Kahramaa Bill
- Your Kahramaa bill uses a tiered slab system — the more you consume, the higher the rate per unit. Staying below the first threshold makes a big difference.
- Check your meter yourself once a week for a month to learn your daily average and catch unusual spikes before the bill arrives.
- If your bill suddenly doubles without changing habits, suspect a faulty appliance, running toilet, or AC refrigerant leak — all waste energy silently.
- The Kahramaa app lets you track consumption month by month. Comparing the same month year-on-year best measures your progress.
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