DEWA

Dubai vertically-integrated utility — gen, transmission, distribution

Overview

Dubai Electricity & Water Authority — vertically-integrated utility covering generation, transmission and distribution across Dubai, and a leading buyer of distribution transformers, power transformers and substation equipment in the Gulf.

Grid characteristics

• Operating region: United Arab Emirates — Middle East
• System frequency: 50 Hz
• Synchronous area: GCCIA Interconnection
• Top voltage class: 400 kV

Transformer & substation profile

• Highest voltage class in this market: 400 kV
• Transformer demand driver: Dubai vertically-integrated utility — gen, transmission, distribution
• Procurement notes: Utilities in this market procure against national grid codes and international standards — verify the governing standard before a tender.

Relevant manufacturers

9 transformer makers recorded in the United Arab Emirates census — power, distribution and dry-type. Verify capability before a decision.

Market context

Latest intelligence about this operator

• DEWA — Installation, testing and commissioning of distribution substations and kiosks (incl. disconnection/recovery/replacement of equipment)

  DEWA floated tender 2122600155 for installation, testing and commissioning of distribution substations and kiosks, including disconnection, recovery a…

• DEWA floats EPC tender for twelve 132/11 kV substations in Dubai South and Expo Valley development zones

  Dubai Electricity and Water Authority invited commercial bids for 12 new 132/11 kV primary substations plus 48 km of underground 132 kV cabling, suppo…

• DEWA commissions 10 substations, expands grid with AED 8.5bn programme

  Dubai Electricity & Water Authority brought 10 new substations online and is rolling out AED 8.5 billion of grid projects — sustained transformer & ac…

• Dubai expected to award substations EPC contract in Q3 2026

  DEWA moving its ~$150m 13× 132/11 kV substation EPC toward a Q3 award after bid review — primary-transformer and accessory pull into Dubai's grid buil…

Regional intel

Same regional feed. These items do not name this operator.

• MEWRE — second-stage maintenance/replacement programme (transformers up to 75 MVA; parallel reactors up to 50 MVA)

  Phase-two maintenance and replacement of damaged parts and related civil works for transformers ≤75 MVA and parallel reactors ≤50 MVA.

• MEWRE — replacement of damaged transformers up to 75 MVA and parallel reactors up to 50 MVA (first stage)

  Ministry of Electricity, Water and Renewable Energy first-stage procurement for replacement/substitution of damaged transformers ≤75 MVA and parallel …

• Saudi Water Authority — supervision of Transformer T803 replacement (502 MVA, 380/110/13.8 kV) PST1 Yanbu Phase 3

  Etimad notice 260839007272: project for supervision of GIB replacement and Transformer T803 replacement at SWA third-stage conversion station, Yanbu s…

• King Abdulaziz Air Base Hospital — 1,500 kVA standby transformer, Dhahran

  Competition to supply and install a 1,500 kVA backup/standby electrical transformer for the chillers area at King Abdulaziz Air Base Hospital, Dhahran…

Related projects

• DEWA 13 x 132/11 kV substations EPC evaluation · CONFIRMED
• DEWA Tawimura 33/11 kV substation (Lesaily) evaluation · CONFIRMED
• 400 kV grid station for Industrial City of Abu Dhabi (ICAD) awarded · INFERRED
• Al Dhafra PV2 2 GW solar photovoltaic plant energized · INFERRED

Upcoming events

• No confirmed transformer industry events for this market yet.

Census verified 7 July 2026. Record updated 11 July 2026. Sources: official utility / operator filings and public announcements; maintained encyclopedia-style from the TransformerPath grid census. Report a correction.