What is the first DEWA electricity slab rate in 2026?

The first 2000 kWh cost 0.23 AED per unit for residential accounts.

How much can changing AC temperature save?

Raising the set point by 2 °C typically trims 10-12 percent off summer bills.

Do I need permission to install a geyser timer?

No permission is required; plug-in timers are allowed in all DEWA-serviced buildings.

How often should I check the DEWA app?

Review usage once a week to catch spikes before they push you into the next slab.

UAE Electricity and Water Rules: Saving Tips That Work

Understand 2026 DEWA slab tariffs

DEWA charges residential customers in four consumption slabs. The first 2000 kWh cost 0.23 AED per unit, the next 2000 kWh rise to 0.30 AED, and anything above 4000 kWh reaches 0.34 AED. Water follows a similar stepped structure starting at 5.60 AED per thousand gallons. Knowing your slab position helps you target the biggest savings first.

Run your AC at 24-26 °C

Every degree below 24 °C adds roughly 6 percent to the bill. Set the thermostat between 24 °C and 26 °C during the day and raise it to 28 °C when you leave. Close blinds on south-facing windows before 10 am to reduce heat load. Clean the AC filters every four weeks; blocked filters force the unit to run longer and push you into a higher slab.

Time your water heater correctly

Electric geysers consume 2-3 kWh daily if left on 24/7. Switch the unit off at the mains between 11 pm and 5 am, or install a simple 24-hour timer set to heat only two hours before peak shower times. Families of four typically cut 150-200 AED from summer bills with this single change.

Install a smart meter and track usage

DEWA rolled out smart meters across Dubai in 2025. Log into your DEWA app to view daily and hourly graphs. Spot spikes after 6 pm when AC and cooking overlap, then shift laundry or dishwashing to mid-morning. Users who check the app weekly reduce consumption by 10-15 percent on average.

Real summer bill example

A two-bedroom apartment in Jumeirah that used 3800 kWh and 12,000 gallons of water in July 2025 received a bill of 1,240 AED. After the four changes above, the August bill dropped to 980 AED, a 21 percent reduction without sacrificing comfort.

Quick checklist for lower bills

Replace old bulbs with 9 W LEDs; they cut lighting load by 80 percent.
Fix dripping taps within 48 hours; one leak can waste 15,000 litres a year.
Use the washing machine only at full load and select 30 °C cycles.
Turn off standby power on TVs and chargers when travelling.

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