Your DEWA bill is not just electricity and water. It includes a housing fee (5% of your annual rent), sewerage charges, a fuel surcharge that changes every month, meter service fees, and 5% VAT on top of most of it. Most Dubai residents pay AED 400 to AED 1,200 per month without fully understanding what they are paying for or which parts they can actually reduce. This guide breaks down every line item on the bill and covers 10 practical ways to lower it.
What is on your DEWA bill
A DEWA bill is typically 3 to 6 pages and consolidates charges from multiple authorities: DEWA itself for electricity and water, Dubai Municipality for the housing fee and sewerage, and the UAE Federal Tax Authority for VAT. Here is every component:
| Charge | What it is | Fixed or variable | Subject to VAT |
|---|---|---|---|
| Electricity | Slab based tariff on kWh consumed | Variable | Yes (5%) |
| Water | Slab based tariff on cubic metres consumed | Variable | Yes (5%) |
| Housing fee | 5% of annual rent, collected monthly by DEWA on behalf of Dubai Municipality | Fixed | No (exempt) |
| Sewerage | Wastewater treatment fee based on water consumption | Variable | Yes (5%) |
| Fuel surcharge | Covers DEWA’s fuel costs for power generation. Changes monthly | Variable | Yes (5%) |
| Meter service charge | AED 20 (electricity) + AED 8 (water) per month | Fixed | Yes (5%) |
| District cooling | Separate charge in buildings using Empower or Tabreed. Not on all bills | Variable | Yes (5%) |
| VAT (5%) | Applied to all charges except housing fee | Calculated | N/A |
Electricity charges and slab tariffs
DEWA uses a progressive slab system. The more electricity you use, the higher the rate per unit. This is designed to encourage conservation, but it also means that crossing into a higher slab can increase your bill disproportionately.
| Slab | Consumption (kWh/month) | Rate (fils/kWh) | Rate (AED/kWh) | Label |
|---|---|---|---|---|
| 1 | 0 to 2,000 | 23 fils | AED 0.23 | Green |
| 2 | 2,001 to 4,000 | 28 fils | AED 0.28 | Yellow |
| 3 | 4,001 to 6,000 | 32 fils | AED 0.32 | Orange |
| 4 | 6,001+ | 38 fils | AED 0.38 | Red |
The slabs are cumulative, not flat. If you use 2,500 kWh, the first 2,000 kWh are charged at 23 fils and the remaining 500 kWh at 28 fils. Your bill is (2,000 x 0.23) + (500 x 0.28) = AED 460 + AED 140 = AED 600 for electricity alone, before fuel surcharge, VAT, and other fees.
Air conditioning accounts for 60% to 70% of residential electricity consumption in Dubai. This is why summer bills (May to September) are typically 50% to 100% higher than winter bills. A 2 bedroom apartment using 1,500 kWh in winter may use 3,000 to 4,000 kWh in summer, pushing you from the green slab into the yellow or orange slab where rates are 22% to 39% higher.
Emirati vs expat rates: the difference most people do not know about
The slab tariffs listed above apply to expatriate residents and commercial properties. UAE nationals pay significantly lower rates through government subsidised tariffs. The difference is substantial.
| Slab | Expat rate (fils/kWh) | Emirati rate (fils/kWh) | Discount |
|---|---|---|---|
| 0 to 2,000 kWh | 23 fils | Subsidised (significantly lower) | Up to 85% |
| 2,001 to 4,000 kWh | 28 fils | Subsidised | Up to 85% |
| 4,001+ kWh | 32 to 38 fils | Subsidised | Up to 85% |
UAE nationals can receive up to 85% discount on electricity and water charges compared to expat rates. Additionally, Emiratis are exempt from the 5% housing fee that appears on every expat’s DEWA bill. On a typical 2 bedroom apartment, the combined effect of lower utility rates and no housing fee means a UAE national’s total DEWA bill can be 50% to 70% less than an expat’s bill for the same consumption in the same building.
Water rates follow a similar pattern. Emirati residents pay subsidised rates that are significantly lower than the standard residential tariffs that apply to expats.
Why this matters for expats: when comparing the cost of living in Dubai, always use the expat tariff rates, not the subsidised Emirati rates. Some online calculators and guides do not distinguish between the two, which can lead to significantly underestimating your actual DEWA costs. All rates and calculations in this article use the expat (standard residential) tariffs.
Water charges
Water in Dubai is produced through desalination, making it expensive to generate. DEWA uses a three slab system based on cubic metres:
| Slab | Consumption (m³/month) | Rate (AED/m³) | Label |
|---|---|---|---|
| 1 | 0 to 27 | AED 7.699 | Green |
| 2 | 27 to 54 | AED 8.799 | Yellow |
| 3 | 54+ | AED 10.118 | Red |
Water charges may seem small per unit, but a typical family of 4 consumes 12,000 to 15,000 imperial gallons (roughly 25 to 35 cubic metres) monthly. Combined with sewerage fees, fuel surcharge, and VAT, total water related charges reach AED 300 to AED 700 per month for high consumption households. Villas with gardens and pools can reach AED 800+ during summer.
Housing fee: the charge most people miss
Dubai Municipality charges a housing fee equal to 5% of your annual rent, divided into 12 monthly instalments and added to your DEWA bill. This is not a DEWA charge. DEWA simply collects it on behalf of the municipality, or some would see it as an indirect rental tax.
Example: if your annual rent is AED 80,000, the housing fee is AED 80,000 x 5% = AED 4,000 per year, or AED 333 per month added to every DEWA bill regardless of your electricity or water consumption. On AED 120,000 annual rent, it is AED 500 per month. This is a fixed cost that does not change with consumption.
The housing fee is calculated based on the rent registered in your Ejari tenancy contract. The good news is that it’s exempt from VAT (for the Europeans reading this, yes… not everything gets taxed on top of another tax).
If you own a property, you still pay the housing fee whether you live in it or rent it out. Ownership does not come with a “skip fees” button. UAE nationals are the only exempted from the housing fee, which is probably the closest thing to a permanent “you’re good” notification from the system.
The housing fee is often the largest single line item on a DEWA bill. On a AED 100,000 per year apartment, the fee alone is AED 417 per month. That is more than most people’s combined electricity and water charges during winter. When comparing apartments, always factor the housing fee into your total monthly cost. A cheaper apartment with lower rent results in a lower DEWA bill even if your electricity and water consumption is identical.
Sewerage charges (increased in 2026)
Dubai introduced phased sewerage charge increases starting January 2025. The schedule is 1.5 fils per gallon in 2025, 2 fils per gallon in 2026, and 2.8 fils per gallon in 2027. In 2026, this equates to approximately AED 0.44 per cubic metre of water consumed.
For a household using 30 cubic metres of water per month, the sewerage charge is roughly AED 13. It is a small amount individually but adds up over the year, and the 2027 increase to 2.8 fils will push it roughly 40% higher.
Fuel surcharge
The fuel surcharge compensates DEWA for fluctuating global fuel prices used in electricity generation and water desalination. It is applied to both electricity consumption (approximately 6 fils per kWh) and water consumption (approximately AED 1.10 per cubic metre). The surcharge changes monthly based on international energy prices.
On 2,000 kWh of electricity, the fuel surcharge adds roughly AED 120. On 25 cubic metres of water, it adds roughly AED 28. Combined, the fuel surcharge can add AED 100 to AED 200 per month to a typical household bill. This is a cost you cannot control or reduce. It is driven entirely by global fuel markets.
VAT (5%)
A 5% VAT is applied to electricity charges, water charges, fuel surcharge, sewerage fees, and meter service charges. The housing fee is exempt from VAT. VAT appears as the final line item before the total amount due.
Average DEWA bill by property type
| Property type | Winter (Oct to Apr) | Summer (May to Sep) | Includes housing fee? |
|---|---|---|---|
| Studio apartment | AED 250 to AED 400 | AED 400 to AED 650 | Yes (based on rent) |
| 1 bedroom apartment | AED 350 to AED 550 | AED 550 to AED 900 | Yes |
| 2 bedroom apartment | AED 500 to AED 800 | AED 750 to AED 1,200 | Yes |
| 3 bedroom apartment | AED 650 to AED 1,000 | AED 1,000 to AED 1,500 | Yes |
| Townhouse | AED 800 to AED 1,500 | AED 1,500 to AED 2,500 | Yes |
| Villa (3 to 4 bed) | AED 1,200 to AED 2,000 | AED 2,000 to AED 3,500 | Yes |
These are total DEWA bill estimates including electricity, water, housing fee, sewerage, fuel surcharge, and VAT. District cooling charges (Empower/Tabreed) are separate and not included. Actual bills vary by consumption habits, building efficiency, and rent amount.
Real bill calculation: 2 bedroom apartment, AED 80,000 rent
Here is a complete DEWA bill calculation for a typical 2 bedroom apartment in summer (July), consuming 2,200 kWh of electricity and 22 cubic metres of water:
| Component | Calculation | Amount |
|---|---|---|
| Electricity | (2,000 x 0.23) + (200 x 0.28) | AED 516 |
| Water | 22 x 7.699 | AED 169 |
| Fuel surcharge | (2,200 x 0.06) + (22 x 1.10) | AED 156 |
| Housing fee | 80,000 x 5% / 12 | AED 333 |
| Sewerage | 22 x 0.44 | AED 10 |
| Meter charges | AED 20 + AED 8 | AED 28 |
| Subtotal | AED 1,212 | |
| VAT (5%) | 5% of AED 879 (excl. housing fee) | AED 44 |
| Total | AED 1,256 |
In winter, the same apartment using 1,200 kWh and 18 cubic metres would have a total bill of approximately AED 650 to AED 750. The housing fee (AED 333) stays the same regardless of season.
10 ways to reduce your DEWA bill
1. Set your AC to 24°C
DEWA recommends 24°C as the optimal temperature. Each degree below 24°C increases electricity consumption by 5% to 10%. If you are currently running your AC at 20°C, raising it to 24°C can reduce your cooling costs by 20% to 40%. AC accounts for 60% to 70% of your total electricity bill, so this single change has the biggest impact.
2. Service your AC units quarterly
Dirty filters and clogged condensers force your AC to work harder. A quarterly service (roughly AED 150 to AED 300 per unit) keeps your system running efficiently. Neglected units can consume 15% to 20% more electricity than serviced ones.
3. Seal windows and doors
Cool air escaping through gaps around windows, doors, and ductwork forces your AC to run longer. Draught strips and sealant cost under AED 50 and can reduce cooling loss by 10% to 15%.
4. Install window films
Solar control films reject 79% to 85% of solar heat entering through windows while maintaining 50% to 70% of visible light. The return on investment is typically 12 to 24 months. After that, the savings are pure profit on every bill.
5. Use LED lighting throughout
LED bulbs use 75% less electricity than incandescent bulbs and last 25 times longer. Replacing every bulb in a 2 bedroom apartment with LEDs saves roughly AED 30 to AED 50 per month. The upfront cost is recovered within 2 to 3 months.
6. Use a smart thermostat
A smart thermostat with scheduling automatically raises the temperature when you leave for work and lowers it before you return. Set it to 26°C when away and 24°C when home. This eliminates wasted cooling on an empty apartment for 8 to 10 hours per day.
7. Run appliances off peak
While DEWA does not currently have time of use pricing (you pay the same rate regardless of when you use electricity), running washing machines, dryers, and dishwashers during cooler evening hours reduces your AC load because these appliances generate heat.
8. Fix water leaks immediately
A dripping tap wastes thousands of litres per month, pushing you into higher water slabs and increasing your sewerage charge proportionally. A leaking toilet can waste up to 5 cubic metres per month without you noticing.
9. Install low flow showerheads
Replacing a standard showerhead (12 to 15 litres per minute) with a low flow model (6 to 8 litres per minute) saves 30% to 40% of shower water usage. For a family of 4, that can reduce water consumption by up to 5 cubic metres per month.
10. Negotiate a lower rent
This is the most counterintuitive DEWA saving tip. Since the housing fee is 5% of your annual rent, lowering your rent by AED 10,000 per year reduces your DEWA bill by AED 500 per year (AED 42 per month) in housing fee alone. When negotiating your lease renewal, remember that every AED 1,000 off the rent saves you AED 50 per year on your DEWA bill on top of the rent savings.
Realistic savings: applying tips 1, 2, 5, and 8 alone can reduce a typical 2 bedroom apartment bill from AED 1,200 (summer) to AED 850 to AED 950. That is AED 250 to AED 350 per month or AED 1,250 to AED 1,750 over a 5 month summer season.
Setting up and closing your DEWA account
New connection
Register through the DEWA website, Smart App, or a Customer Happiness Centre. You need your Emirates ID, Ejari registered tenancy contract, passport copy, and visa page. Pay a refundable security deposit of AED 2,000 (apartments) or AED 4,000 (villas) plus an AED 110 to AED 130 activation fee. Connection is activated within 1 to 2 working days.
Closing your account and getting your deposit back
Clear all outstanding bills, submit a disconnection request via the DEWA app or website, provide your bank account IBAN details, and return the premises to your landlord. The deposit refund is processed within 15 to 30 days.
Frequently asked questions
What is the average DEWA bill for a 2 bedroom apartment in Dubai?
AED 500 to AED 800 in winter (October to April) and AED 750 to AED 1,200 in summer (May to September). This includes electricity, water, housing fee (5% of annual rent), sewerage, fuel surcharge, and VAT. The housing fee alone adds AED 250 to AED 500 per month depending on your rent.
What is the housing fee on DEWA bills?
It is 5% of your annual rent, collected monthly by DEWA on behalf of Dubai Municipality. On AED 80,000 annual rent, it is AED 333 per month. It is a fixed charge that does not change with consumption. UAE nationals are exempt. Property owners living in their own home are exempt. The housing fee is not subject to VAT.
Why is my DEWA bill so high in summer?
Air conditioning accounts for 60% to 70% of your electricity bill. When temperatures reach 40°C to 50°C in summer, AC runs continuously, pushing your consumption from the green slab (23 fils/kWh) into the yellow (28 fils), orange (32 fils), or red slab (38 fils). A 2 bedroom apartment using 1,500 kWh in winter may use 3,000 to 4,000 kWh in summer, which costs 50% to 100% more due to the progressive slab system.
How much is the DEWA deposit and do I get it back?
AED 2,000 for apartments and AED 4,000 for villas, plus AED 110 to AED 130 activation fee. The deposit is fully refundable when you close your account, provided all bills are cleared. Refund processing takes 15 to 30 days and is credited to your bank account via IBAN.
What is the fuel surcharge on DEWA bills?
A variable charge that covers DEWA’s fuel costs for electricity generation and water desalination. Currently approximately 6 fils per kWh on electricity and AED 1.10 per cubic metre on water. It changes monthly based on global fuel prices. You cannot reduce or avoid this charge.
What is district cooling and is it included in my DEWA bill?
District cooling (Empower or Tabreed) is a centralised cooling system used in many newer Dubai buildings instead of individual AC units. It includes a fixed capacity fee (often AED 125+ per month for a 1 bedroom) plus a variable consumption charge. In some buildings, district cooling appears on your DEWA bill. In others, it is billed separately. District cooling can add AED 500 to AED 1,500 per month to your total utility costs depending on unit size and season.
How can I check my DEWA bill online?
Through the DEWA Smart App (iOS and Android), the DEWA website at dewa.gov.ae using your 12 digit account number, or the Dubai Now app. Bills are issued monthly and viewable 2 to 3 days before the due date. Set up notifications for instant bill alerts.
What is a chiller free apartment in Dubai?
A chiller free apartment is one where the district cooling cost is included in the building’s annual service charge rather than billed separately to the tenant. This means no separate cooling bill. The cooling cost is absorbed into the service charge you (or the landlord) pay annually. These apartments are popular because they offer more predictable monthly expenses.