DEWA and Chiller Charges in Dubai: Deposits, Tariffs, Housing Fee and a Real Monthly Bill

In a district-cooled Dubai building you pay two utility bills. DEWA bills electricity from 23 fils per kWh, water, a sewerage fee and the Dubai Municipality housing fee of 5% of your annual rent. A cooling provider such as Empower or Emicool bills the air-conditioning separately, including a fixed capacity charge. Together they can reach about AED 1,300 a month for a one-bed in summer.

Key takeaways

• DEWA wants a refundable deposit of AED 2,000 for an apartment or AED 4,000 for a villa, plus about AED 120 in activation and admin fees.
• Electricity runs on four slabs, from 23 fils to 38 fils per kWh, plus a fuel surcharge DEWA sets monthly, about 6 fils in mid-2026.
• The housing fee is 5% of the annual rent on your Ejari, split over 12 DEWA bills. Owner-occupiers pay 5% of the unit's assessed rental value.
• Empower bills a capacity charge of AED 750 per refrigeration ton a year plus AED 0.568 per ton-hour used. A typical one-bed needs about 5 tons.
• Chiller-free rent is often AED 5,000 to AED 10,000 a year higher, so compare total outlay, not rent alone.

Setting up DEWA: deposit and activation

For a tenant, DEWA connection now follows the Ejari registration: once the tenancy is registered, DEWA sends the account number, deposit amount and a payment link. Our post on Ejari registration in Dubai covers that step. An owner moving in uses the title deed instead, as the handover guide explains.

The refundable security deposit is AED 2,000 for an apartment and AED 4,000 for a villa. On top sit a connection activation fee of AED 100, a knowledge fee of AED 10 and an innovation fee of AED 10, so an apartment costs AED 2,120 upfront. Eligible homes are activated within minutes. When you move out, guides report the deposit comes back in 30 to 45 business days, net of the final bill. Rupee figures in this post use AED 1 = about Rs 26.1, so the apartment set-up is about Rs 55,300.

How the DEWA bill is built

Electricity slabs

The slabs apply progressively: at 3,000 kWh, the first 2,000 are billed at 23 fils and only the last 1,000 at 28. A fuel surcharge is added to every unit. DEWA revises it monthly; one guide gives 6.0 fils per kWh for July 2026 and another about 6.5 fils, so check your own bill. A fixed electricity meter charge is added too. Sources quote different amounts by meter type, mostly between AED 5 and about AED 20 a month.

Water and sewerage

Since March 2025 DEWA has measured water in cubic metres instead of imperial gallons; one cubic metre is about 220 gallons. Guides quote residential slabs of AED 7.70 per cubic metre for the first 27, AED 8.80 up to 54 and AED 10.12 above that, with a water fuel surcharge of about AED 1.10 per cubic metre.

Dubai Municipality's sewerage fee is collected on the same bill. It is set at 1.5 fils per gallon for 2025, rising to 2 fils in 2026 and 2.8 fils in 2027. At 2 fils, that is about AED 4.40 per cubic metre. UAE nationals are exempt.

The housing fee

This is the line that surprises new arrivals. Dubai Municipality charges expatriate residents 5% of the annual rent, divided into 12 monthly instalments on the DEWA bill. Tenants pay on the rent in their Ejari contract: on AED 90,000, that is AED 4,500 a year or AED 375 a month.

Owners who live in their own home pay the same 5%, but on the unit's assessed annual rental value rather than a rent they pay. The Municipality sets that value from its own systems, using benchmarks such as the DLD's rental index. It is not based on the purchase price or the mortgage. Guides give the example of a unit assessed at AED 120,000 a year paying AED 6,000, or AED 500 a month. UAE nationals are exempt.

Because the fee tracks rent, a renewal that raises your rent also raises your DEWA bill. Our post on Dubai rent increase rules sets out how far rent can move.

District cooling: Empower, Emicool and the capacity charge

Many Dubai towers do not run their own chillers. They buy chilled water from a district cooling provider, chiefly Empower or Emicool, and you hold a separate account with that provider. The bill has two parts:

• Capacity charge: a fixed fee for the cooling capacity reserved for your unit, measured in refrigeration tons. Empower bills AED 750 per ton a year, monthly in advance, whether or not the AC runs.
• Consumption charge: metered use at AED 0.568 per ton-hour at Empower.

A one-bed is typically rated at about 5 tons, so the capacity charge alone is 5 x AED 750 = AED 3,750 a year, or AED 312.50 a month, even in an empty flat. Empower also takes a refundable deposit of AED 1,500 for a one-bed and a meter maintenance charge of AED 30 a month, with 5% VAT. One guide puts a typical Empower one-bed at AED 410 to AED 510 a month, or AED 5,500 to AED 6,500 a year. Emicool charges an AED 200 activation fee; its consumption rate was not clearly published in the sources checked, so ask for its tariff sheet.

Pass-through fuel surcharges also apply, based on DEWA's monthly rate. The capacity charge is what catches people out: it is fixed by the unit's rating, not by how you live.

A worked monthly bill for a one-bed

Take a one-bed in a chiller-paid tower, rented at AED 80,000 a year, in a summer month. The consumption figures are assumptions for illustration; your meter will differ.

The two bills total AED 1,273.51 for the month, about Rs 33,200. The housing fee alone is about 26% of it, and the fixed capacity charge another quarter. In a cooler month consumption falls, but those two lines barely move. This sits alongside rent and the service charges owners pay.

Chiller-free or chiller-paid?

In a chiller-free building the landlord pays for cooling and you pay DEWA only. Guides report such listings ask about AED 5,000 to AED 10,000 more a year than comparable chiller-paid units. One published comparison puts a chiller-free one-bed at AED 70,000 rent plus AED 7,200 DEWA, AED 77,200 a year, against a chiller-paid one at AED 65,000 rent, AED 4,800 DEWA and AED 10,000 cooling, AED 79,800.

Chiller-paid suits people away for long spells or who run the AC lightly, but the capacity charge still runs. Heavy summer users, and anyone who wants a predictable bill, usually do better chiller-free. Our guide to the cost of renting an apartment in Dubai has the rent side.

For Indian owners

If you own a Dubai flat from India and it sits empty between tenants, the district cooling capacity charge keeps billing, so keep a UAE account funded or set up automatic payment. When the flat is let, the tenant normally holds the DEWA and cooling accounts. The rent is taxable in India for a resident; see tax on Dubai property for Indian buyers.

Frequently asked questions

How much is the DEWA deposit for an apartment in Dubai?

AED 2,000 for an apartment and AED 4,000 for a villa, refundable when you close the account. You also pay a connection activation fee of AED 100 plus AED 20 in knowledge and innovation fees, so an apartment costs AED 2,120 on the day. Refunds are reported to take 30 to 45 business days.

Why is there a housing fee on my DEWA bill?

It is Dubai Municipality's charge for city services, collected through DEWA. Expatriate tenants pay 5% of the annual rent in their Ejari contract, split over 12 bills: AED 375 a month on AED 90,000 rent. Owner-occupiers pay 5% of the unit's assessed rental value. UAE nationals are exempt.

What is a chiller capacity charge in Dubai?

It is a fixed fee for the cooling capacity reserved for your unit, billed by the district cooling provider whether or not you use the AC. Empower charges AED 750 per refrigeration ton a year. A one-bed rated at 5 tons pays AED 3,750 a year, about AED 312 a month, before any consumption.

Do I pay Empower if my Dubai apartment is empty?

Yes, the capacity charge continues because it pays for capacity reserved for the unit, not for cooling used. Consumption charges fall close to zero, but the fixed element, meter charge and VAT still arrive. Owners of vacant units should keep the account paid, or arrears build up against the unit.

Is a chiller-free apartment cheaper in Dubai?

Often, once you add up the whole year. Chiller-free rents tend to run AED 5,000 to AED 10,000 higher, but a chiller-paid one-bed can spend AED 5,500 or more a year on cooling, and the fixed capacity charge bills even in cooler months. Compare rent plus all utilities, not rent alone.

If you are comparing flats and want the running costs worked out before you sign, Realty Hunting can help.