DEWA added 793 new 11kV substations in H1 2026. The rollout represents a major phase of the authority’s network expansion, with each substation built to handle medium‑voltage distribution needs. By installing these units during the first half of the year, DEWA has positioned the grid to cope with the rising demand that accompanies new residential and commercial projects. The focus on 11kV technology aligns with the standard voltage level used throughout Dubai’s electricity network, and the authority continues to modernise its assets to keep pace with the city’s rapid development.
The Dubai Media Office reported the expansion aims to support Dubai’s growth as the city continues to develop its infrastructure. Reliable electricity is a cornerstone of the emirate’s economic diversification, enabling sectors such as tourism, finance and real estate to operate smoothly. With the new substations in place, power can be delivered more efficiently to emerging neighborhoods and business districts, reducing the risk of overloads and outages. This proactive approach helps maintain the high service standards expected by residents and investors alike, reinforcing Dubai’s reputation as a stable and attractive place to live and work.
An 11kV substation serves as a critical node that steps down voltage from higher transmission levels, making electricity safe for local distribution. By increasing the number of such nodes, the grid gains redundancy, meaning that if one line experiences a fault, alternative routes can supply power without interruption. This network resilience is especially important in a rapidly expanding urban environment, where construction activity and population growth place continual pressure on existing facilities. The design reduces outage duration and improves overall reliability for end‑users.
Looking ahead, the commissioning of these substations signals DEWA’s commitment to sustaining the momentum of Dubai’s development. While the current phase focuses on medium‑voltage infrastructure, the authority’s broader strategy includes ongoing upgrades to transmission lines, smart grid technologies and renewable integration. The continued investment underscores the role of a robust electricity network in underpinning the emirate’s ambition to remain a leading global hub for business and tourism, and reflects DEWA’s long‑standing focus on delivering reliable services to the community.
Frequently asked questions
How many 11kV substations did DEWA commission in the first half of 2026?
DEWA commissioned 793 new 11kV substations during H1 2026, as reported by the Dubai Media Office.
Why is DEWA focusing on 11kV technology for its new substations?
The 11kV level is the standard voltage used throughout Dubai’s electricity network, allowing efficient medium‑voltage distribution and supporting new residential and commercial projects.
What benefits do the new substations bring to Dubai’s power reliability?
The additional substations increase grid redundancy, reduce outage duration, and improve overall reliability by providing alternative routes for power if a line faults.
How does the expansion of substations align with Dubai’s economic goals?
A robust electricity network underpins sectors such as tourism, finance, and real estate, enabling the emirate’s diversification and reinforcing its reputation as a stable place for investment.
