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CapexCue · Public evidence · Printed 11 Nov 2026
Explore projects / Project dossier

Jubail 3B SWRO

Saudi Arabia · Water and environment

In-depth research Release 1

Project scope

Seawater reverse-osmosis desalination plant with stated capacity of 570,000 m³/day; scope also includes storage tanks for daily production, a solar power plant, 58 kilometres of power lines, a substation and associated marine works.

Reported status and procurement

Reported development
Not established
Procurement availability
Unknown / not established

A source report alone does not establish current progress or an open buying window.

Project summary

Jubail 3B SWRO is a seawater reverse-osmosis desalination plant in Al Jubail, Saudi Arabia, with a stated capacity of 570,000 m³/day. Its reported scope includes daily-production storage tanks, a solar power plant, 58 kilometres of power lines, a substation and associated marine works. ACCIONA is reported as responsible for the plant’s design, construction and commissioning.

Evidence limits and unknowns

The supplied main-page text does not state current procurement status or whether any packages are open.

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Project metadata

Country
Saudi Arabia
Based on reviewed release evidence
Region
Middle East North Africa
Category
Water and environment
Derived from released evidence
Physical assets
Desalination

Based on this release's supporting evidence. Unresolved fields remain unclassified; these labels do not establish current progress or a buying window.

Released facts and supporting evidence

Each fact retains its source, uncertainty and time context. If a publisher page moves or is unavailable, use the recorded quotation and observation date below.

Project name

Source reported

Jubail 3B SWRO

Attributed to www.acciona.com.

Source: www.acciona.com · publication date not recorded · observed 2026-10-17

Sources and evidence · www.acciona.com
Source published: Not recordedObserved: 2026-10-17

www.acciona.com
Attributed to www.acciona.com

Technical record · Jubail 3B SWRO
Evidence location
/html/head/title
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
4557ba10-3533-4a23-b35c-a626b23da6da
Evidence reference
bc0b5fd4-fdda-4d35-b140-faf88c5a91eb
Source revision
49dd2637-61d8-4e10-804d-ca640a05b462
Content fingerprint
b0c836928fef365d4d7d56e9c3d2b7a0f03a3255ff45c29d6abfe33d16802c4e
Source address
https://www.acciona.com/projects/swro-jubail-3b

Scope

Source reported

Seawater reverse-osmosis desalination plant with stated capacity of 570,000 m³/day; scope also includes storage tanks for daily production, a solar power plant, 58 kilometres of power lines, a substation and associated marine works.

Attributed to www.acciona.com.

Source: www.acciona.com · publication date not recorded · observed 2026-10-17

Sources and evidence · www.acciona.com
Source published: Not recordedObserved: 2026-10-17

www.acciona.com
Attributed to www.acciona.com

Technical record · Seawater reverse-osmosis desalination plant with stated capacity of …
Evidence location
/html/body/div/div/main/div/div[1]/div[2]/a-mo-location/a-mo-text-boxes/p
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
94a8dbae-ae8c-4c6d-95e6-41b217f43a83
Evidence reference
579d8a3c-cbfc-4db8-a778-71b5c96a0f4e
Source revision
49dd2637-61d8-4e10-804d-ca640a05b462
Content fingerprint
b0c836928fef365d4d7d56e9c3d2b7a0f03a3255ff45c29d6abfe33d16802c4e
Source address
https://www.acciona.com/projects/swro-jubail-3b

Sector

Source reported

Water desalination

Attributed to www.acciona.com.

Source: www.acciona.com · publication date not recorded · observed 2026-10-17

Sources and evidence · www.acciona.com
Source published: Not recordedObserved: 2026-10-17

www.acciona.com
Attributed to www.acciona.com

Technical record · Water desalination
Evidence location
/html/body/div/div/main/div/div[1]/div[2]/a-mo-location/a-mo-text-boxes/a-drophead/p
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
b79d314e-9670-4866-b1f1-9e8c0b24ebc9
Evidence reference
096d64d4-54fc-4c9d-b3d2-b3230c24cbfb
Source revision
49dd2637-61d8-4e10-804d-ca640a05b462
Content fingerprint
b0c836928fef365d4d7d56e9c3d2b7a0f03a3255ff45c29d6abfe33d16802c4e
Source address
https://www.acciona.com/projects/swro-jubail-3b

Location

Source reported

Al Jubail, Saudi Arabia

Attributed to www.acciona.com.

Source: www.acciona.com · publication date not recorded · observed 2026-10-17

Sources and evidence · www.acciona.com
Source published: Not recordedObserved: 2026-10-17

www.acciona.com
Attributed to www.acciona.com

Technical record · Al Jubail, Saudi Arabia
Evidence location
/html/body/div/div/main/div/div[1]/div[4]/a-mo-wysiwyg/div/ul/li[1]
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
39928d24-762a-42cf-9ab1-d4b8cbd69342
Evidence reference
345f491b-650d-469b-9271-72c01e569508
Source revision
49dd2637-61d8-4e10-804d-ca640a05b462
Content fingerprint
b0c836928fef365d4d7d56e9c3d2b7a0f03a3255ff45c29d6abfe33d16802c4e
Source address
https://www.acciona.com/projects/swro-jubail-3b

Contractor

Source reported

ACCIONA is reported as having been responsible for the plant's design, construction and commissioning.

Attributed to www.acciona.com.

Source: www.acciona.com · publication date not recorded · observed 2026-10-17

Sources and evidence · www.acciona.com
Source published: Not recordedObserved: 2026-10-17

www.acciona.com
Attributed to www.acciona.com

Technical record · ACCIONA is reported as having been responsible for …
Evidence location
/html/body/div/div/main/div/div[1]/div[2]/a-mo-location/a-mo-text-boxes/a-drophead/p
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
3572c15e-41a5-483f-b93e-4de211055b0b
Evidence reference
096d64d4-54fc-4c9d-b3d2-b3230c24cbfb
Source revision
49dd2637-61d8-4e10-804d-ca640a05b462
Content fingerprint
b0c836928fef365d4d7d56e9c3d2b7a0f03a3255ff45c29d6abfe33d16802c4e
Source address
https://www.acciona.com/projects/swro-jubail-3b
Source report history

Prior and superseded states remain labelled. Dates below identify source publication when known, otherwise source observation. They are not assumed event dates; each fact retains its own time qualifications.

  1. No material timeline events have been released.

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