Department of Energy, Abu Dhabi Emirate: Utility Account Brief

Executive overview

Key findings

AED 16,202 million: capital expenditure allowance for the four regulated network companies over 2023–2026 (RC2 allowance, not spending)

1,213.85 million m3: water produced across EWEC-contracted desalination plants in 2025, 45% of it by reverse osmosis

Up to 273,000 m3 a day: EWEC's planned Future RO plant, target commercial operation 2027, with the developer to own up to 40% of the project company

65%: the Department of Energy's 2050 target for local content in key supply chains

Buyer relevance

Who the report is for

Reverse osmosis developers and EPC contractors

Track EWEC's Future RO plant of up to 273,000 m3 a day and the further 0.28 million m3 a day recommended by 2029.

Membrane, pump and plant equipment suppliers

Identify the developers holding Taweelah, Mirfa 2 and Shuweihat S4, through whom equipment is bought, and track whether the 60 MIGD Saadiyat Island project proceeds.

Network and wastewater contractors

Size the market from the RC2 allowance of AED 16,202 million and follow TAQA Water Solutions packages after Saur's three-zone award in 2026.

Consultancies bidding for Department of Energy work

Prepare for ADERP registration and the mandatory ICV certificate in the commercial evaluation of Department tenders.

Decision scope

Questions answered

Who actually buys in Abu Dhabi's water sector?

EWEC procures new desalination plants, TAQA group companies let network contracts, and the Department of Energy runs tenders for its own purchases; RC2 network capital allowances total AED 16,202 million for 2023–2026.

What do suppliers need before bidding for Department of Energy tenders?

Registration with the Department of Government Enablement through ADERP and an ICV certificate, which is mandatory in the commercial evaluation; the 2050 framework targets 65% local content.

Which desalination project is next?

EWEC's Future RO plant, of up to 273,000 m3 a day with a 2027 target, lists no developer yet; the selected developer will own up to 40% of the project company.

Who holds the largest existing contracts?

ACWA Power holds 40% of the 909,000 m3 a day Taweelah RO, TAQA holds 60% of Mirfa 2, and Acciona received the letter of award for the 60 MIGD Saadiyat Island plant on 27 February 2025, but dropped it from its November 2025 trading statement and the project is reported as possibly cancelled.

Inside the report

Inside the complete report

1. The Account at a Glance

2. Organisation and Decision-Making

3. Financial Position

4. Priorities and Pressures

5. How the Department of Energy, Abu Dhabi Emirate Buys

6. Opportunity Register

7. Commercial Priorities: Where to Focus First

8. Watch List: What to Monitor and What to Do

Source Register

Public preview

What to watch next

RC3 consultation and decision

Sets network company capital allowances and cost of capital from January 2027; RC2 allowed AED 16,202m.

EWEC Future RO procurement

Up to 273,000 m3 a day, target operation 2027; developer not yet named.

Saadiyat Island project status

Acciona dropped the project from its November 2025 trading statement and it is reported as possibly cancelled.

Next EWEC capacity statement

Revises demand forecasts and recommended new RO capacity for 2029–2031.

Landscape report page with a table of ten Abu Dhabi water sector opportunities, each with status, stage at October 2026, existing contractors, supplier categories, next milestone and how to access. — Sample page · page 7 of 12
The Opportunity Register: desalination, network, wastewater and planning opportunities with status, holders and access routes.

Included

What you receive

The complete PDF report: 12 pages, 9 sections, 7 tables and a register of 19 sources.

This edition

October 2026, First edition.

Evidence & method

Evidence and method

The brief draws on the Department of Energy's RC1, recycled water and RC2 price control papers, its 2023 technical report and supplier page, EWEC statistical reports, capacity statements and project pages, and trade press on contract awards. Project and procurement status was checked on 26 October 2026.

Sources

19 sources, listed in the report's source register. Evidence current to 26 October 2026. Principal data periods: Second Regulatory Control (RC2) price control, 2023–2026; Department of Energy technical report for calendar 2023; EWEC Statistical Report 2025. Project and procurement status checked against public sources on 26 October 2026. All currency is UAE dirhams (AED)..

Lead analyst

Robert C. Brears

Founder, Our Future Water Intelligence

Robert C. Brears is a water-security specialist and author whose work examines utility governance, infrastructure investment, climate resilience and long-term water-system change for executive and policy audiences.

Decision-focused utility intelligence
Published water-policy author
Evidence-grounded system analysis

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