UAE solar rules: all five utilities compared
The UAE does not have one solar framework. It has five, and they disagree on the thing that matters most — what happens to the electricity you export. Free to reproduce with attribution.
- Utilities
- DEWA · ADDC · AADC · SEWA · EtihadWE
- Mechanisms
- Net metering · self-supply · DSS
- Credit rules
- Carry-forward vs annual expiry
- Licence
- CC BY 4.0 — reuse with a link
The comparison, in one table
These five utilities are frequently discussed as if the UAE had one solar framework. It does not. Here is what actually differs.
| Dubai | Abu Dhabi | Sharjah | Northern Emirates | |
|---|---|---|---|---|
| Utility | DEWA | ADDC / AADC | SEWA | EtihadWE |
| Programme | Shams Dubai | DoE self-supply | Net metering | Distributed Solar System (DSS) |
| Mechanism | Net metering | Self-supply | Net metering | Two meters, monthly comparison |
| Credit treatment | Carries forward | Self-consumption prioritised | Carries forward | Expires same calendar year |
| Coverage | Dubai | Abu Dhabi, Al Ain, Al Dhafra | Sharjah city and main urban areas | Ajman, RAK, Fujairah, UAQ + some Sharjah enclaves |
| Key date | Launched 2015 | Effective 5 Feb 2026 | — | Launched 17 Sep 2024 |
| Design implication | Size to annual consumption | Size to daytime load | Size to annual consumption | Size tight to daytime load |
The one difference that changes your system size
If you take one thing from this page: DEWA credits carry forward, EtihadWE credits expire within the calendar year.
Under carry-forward, electricity overproduced in June still offsets consumption in November, so a larger array remains economic. Under annual expiry, any surplus you cannot consume before year end is simply lost, so the same building should be sized closer to its daytime load.
What this means in practice. An identical warehouse in Jebel Ali and in Ras Al Khaimah does not justify the same system. A contractor quoting the same sizing logic in both is either unaware of the difference or ignoring it, and in the Northern Emirates that costs the client real money. You can test the difference in our emirate-aware calculator.
Contractor enrolment is not transferable
Each utility maintains its own enrolled contractor list. A DEWA-enrolled contractor is not automatically permitted to submit applications to ADDC, SEWA or EtihadWE. For multi-site portfolios spanning emirates, verify enrolment per utility rather than assuming a single approval covers the country.
Equipment approval
Equipment must appear on the relevant utility's approved list. In Dubai this runs through DEWA's DRRG Equipment Portal with ECAS certification via MoIAT. A quotation built on unlisted equipment describes a system that cannot legally be connected, whatever its price.
Jurisdiction boundaries worth checking
Sharjah is the trap. Sharjah city and the main urban areas are SEWA territory, but some northern and eastern enclaves fall under EtihadWE. If a site sits near a boundary, confirm with both utilities before starting an application, because the process, the metering and the credit rules all change.
Use this table
This comparison is published under a Creative Commons Attribution licence. Journalists, consultants and other contractors are welcome to reproduce it with a link back to this page. Corrections are welcome — email customer.service@smartgulfsolar.com and we will update it.
Frequently asked questions
Which UAE emirates have net metering?
Dubai operates net metering through DEWA's Shams Dubai programme and Sharjah through SEWA. Abu Dhabi moved to a self-supply framework effective 5 February 2026. The Northern Emirates operate EtihadWE's Distributed Solar System programme, which uses two meters and monthly credit comparison rather than classic net metering.
Do UAE solar credits expire?
It depends on the emirate. DEWA credits carry forward to following billing periods. EtihadWE credits expire within the same calendar year. That single difference changes the optimal system size for an identical building.
Can I use the same solar contractor across all emirates?
Only if that contractor is enrolled with each relevant utility. Enrolment is utility-specific, so a DEWA-enrolled contractor is not automatically approved to submit applications to ADDC, SEWA or EtihadWE.
Which utility covers Ras Al Khaimah and Ajman?
EtihadWE covers Ajman, Ras Al Khaimah, Fujairah and Umm Al Quwain, plus some northern and eastern Sharjah enclaves. Sharjah city and the main urban areas are SEWA territory.
What equipment is allowed on UAE solar systems?
Equipment must appear on the relevant utility's approved list. In Dubai this means DEWA's approved equipment list via the DRRG Equipment Portal, with ECAS certification through MoIAT. Systems built with unlisted equipment cannot be connected.
When did Abu Dhabi's self-supply policy start?
The Department of Energy's distributed renewable energy self-supply policy took effect on 5 February 2026, with metering and settlement guidelines issued subsequently.
Multi-emirate portfolio?
One contractor, all five utilities
We are enrolled and delivering across the UAE. Send us the sites and we will map the right route for each.
Get an instant quotation Email our team