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

The page title and heading call the asset “Shuaibah 2 IWP (STPC)”; the project description calls it “Shuaibah-3 Expansion II – IWP Project.” The source does not clarify the difference between these labels.

Saudi Arabia · Water and environment

In-depth research Release 1

Project scope

Seawater reverse-osmosis (SWRO) desalination plant with stated capacity of 250,000 m³/day. The key-facts entry lists 250 under “Desalinated water (000' m3/day).”

Reported status and procurement

Reported development

The project is reported as completed 21 months after agreements were signed with the off-taker.

Procurement availability
Unknown / not established

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

Project summary

The ACWA page titles the asset “Shuaibah 2 IWP (STPC),” while its description uses “Shuaibah-3 Expansion II – IWP Project”; it does not explain the naming difference. The page describes a 250,000 m³/day seawater reverse-osmosis plant at Shuaibah Complex, 120 km south of Jeddah, Saudi Arabia. It names ACWA Power as developer and 100% owner, reports construction by an Abengoa–Fisia Italimpianto joint venture, and names ACWA subsidiary NOMAC (WDEC) as operator. The source reports completion 21 months after off-taker agreements were signed and gives a Q2 2019 commercial operations date.

Evidence limits and unknowns

The source reports project cost as $314 million in the description and US$312 million in the key facts; it does not reconcile the difference.

Current procurement or tender status and any active supplier package are not established in the supplied source; it reports a Q2 2019 commercial operations date.

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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.

Date

Source reported

Commercial operations date: Q2 2019.

Attributed to acwapower.com.

Source: acwapower.com · publication date not recorded · observed 2026-10-18

Sources and evidence · acwapower.com
Source published: Not recordedObserved: 2026-10-18

acwapower.com
Attributed to acwapower.com

Technical record · Commercial operations date: Q2 2019.
Evidence location
/html/head/main/div/section[4]/div/ul/li[7]
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
2ce78244-437f-4fd9-9b31-77669781915f
Evidence reference
2497b44c-301a-4581-9800-1c90451c4c88
Source revision
b5c66e5f-bce3-469c-b75d-9b069c275a98
Content fingerprint
8d2cd08963ab45aec5a7be39b4818f62dce0a0e87f661b524ddecdc765191d69
Source address
https://acwapower.com/en/what-we-do/projects/shuaibah-2-iwp-stpc/

Project name

Source reported

The page title and heading call the asset “Shuaibah 2 IWP (STPC)”; the project description calls it “Shuaibah-3 Expansion II – IWP Project.” The source does not clarify the difference between these labels.

Attributed to acwapower.com.

Source: acwapower.com · publication date not recorded · observed 2026-10-18

Sources and evidence · acwapower.com
Source published: Not recordedObserved: 2026-10-18

acwapower.com
Attributed to acwapower.com

Technical record · The page title and heading call the asset …
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
13c43b9a-b23f-48ba-9f8b-ac08e3f8b438
Evidence reference
09242c6b-709b-4679-96fa-d07aa2f3b537
Source revision
b5c66e5f-bce3-469c-b75d-9b069c275a98
Content fingerprint
8d2cd08963ab45aec5a7be39b4818f62dce0a0e87f661b524ddecdc765191d69
Source address
https://acwapower.com/en/what-we-do/projects/shuaibah-2-iwp-stpc/

Owner

Source reported

ACWA Power; the source states 100% ownership/share.

Attributed to acwapower.com.

Source: acwapower.com · publication date not recorded · observed 2026-10-18

Sources and evidence · acwapower.com
Source published: Not recordedObserved: 2026-10-18

acwapower.com
Attributed to acwapower.com

Technical record · ACWA Power; the source states 100% ownership/share.
Evidence location
/html/head/main/div/section[2]/div/p[1]
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
734c1abe-a509-46b8-914b-c5b35cecc989
Evidence reference
dacd0043-6234-4ea3-8993-0439d2f08b00
Source revision
b5c66e5f-bce3-469c-b75d-9b069c275a98
Content fingerprint
8d2cd08963ab45aec5a7be39b4818f62dce0a0e87f661b524ddecdc765191d69
Source address
https://acwapower.com/en/what-we-do/projects/shuaibah-2-iwp-stpc/

Scope

Source reported

Seawater reverse-osmosis (SWRO) desalination plant with stated capacity of 250,000 m³/day. The key-facts entry lists 250 under “Desalinated water (000' m3/day).”

Attributed to acwapower.com.

Source: acwapower.com · publication date not recorded · observed 2026-10-18

Sources and evidence · acwapower.com
Source published: Not recordedObserved: 2026-10-18

acwapower.com
Attributed to acwapower.com

Technical record · Seawater reverse-osmosis (SWRO) desalination plant with stated capacity …
Evidence location
/html/head/main/div/section[2]/div/p[1]
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
70e4f9a2-844a-49b2-b19f-c371ddd29b71
Evidence reference
dacd0043-6234-4ea3-8993-0439d2f08b00
Source revision
b5c66e5f-bce3-469c-b75d-9b069c275a98
Content fingerprint
8d2cd08963ab45aec5a7be39b4818f62dce0a0e87f661b524ddecdc765191d69
Source address
https://acwapower.com/en/what-we-do/projects/shuaibah-2-iwp-stpc/

Delivery

Reported as actual

The project is reported as completed 21 months after agreements were signed with the off-taker.

Attributed to acwapower.com.

Source: acwapower.com · publication date not recorded · observed 2026-10-18

Sources and evidence · acwapower.com
Source published: Not recordedObserved: 2026-10-18

acwapower.com
Attributed to acwapower.com

Technical record · The project is reported as completed 21 months …
Evidence location
/html/head/main/div/section[2]/div/p[6]
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
3237258c-924f-45ba-8beb-a2ede9c39d5d
Evidence reference
cc3af46d-c16d-44d4-958f-1ebcd0a86cf5
Source revision
b5c66e5f-bce3-469c-b75d-9b069c275a98
Content fingerprint
8d2cd08963ab45aec5a7be39b4818f62dce0a0e87f661b524ddecdc765191d69
Source address
https://acwapower.com/en/what-we-do/projects/shuaibah-2-iwp-stpc/

Location

Source reported

Shuaibah Complex, 120 km south of Jeddah, Saudi Arabia.

Attributed to acwapower.com.

Source: acwapower.com · publication date not recorded · observed 2026-10-18

Sources and evidence · acwapower.com
Source published: Not recordedObserved: 2026-10-18

acwapower.com
Attributed to acwapower.com

Technical record · Shuaibah Complex, 120 km south of Jeddah, Saudi …
Evidence location
/html/head/main/div/section[4]/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
2349aed9-55be-4474-996e-9ea6d2b881cf
Evidence reference
b2064d60-c4c5-472c-9ae2-df33860a6883
Source revision
b5c66e5f-bce3-469c-b75d-9b069c275a98
Content fingerprint
8d2cd08963ab45aec5a7be39b4818f62dce0a0e87f661b524ddecdc765191d69
Source address
https://acwapower.com/en/what-we-do/projects/shuaibah-2-iwp-stpc/

Operator

Source reported

ACWA subsidiary NOMAC (Water Desalination Expansion Company – WDEC).

Attributed to acwapower.com.

Source: acwapower.com · publication date not recorded · observed 2026-10-18

Sources and evidence · acwapower.com
Source published: Not recordedObserved: 2026-10-18

acwapower.com
Attributed to acwapower.com

Technical record · ACWA subsidiary NOMAC (Water Desalination Expansion Company – …
Evidence location
/html/head/main/div/section[2]/div/p[3]
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
990590af-1a24-448b-8dd2-a04e671760dc
Evidence reference
8c0dc6a5-b178-4aa7-a4f9-ac7e194ba312
Source revision
b5c66e5f-bce3-469c-b75d-9b069c275a98
Content fingerprint
8d2cd08963ab45aec5a7be39b4818f62dce0a0e87f661b524ddecdc765191d69
Source address
https://acwapower.com/en/what-we-do/projects/shuaibah-2-iwp-stpc/

Developer

Source reported

ACWA Power.

Attributed to acwapower.com.

Source: acwapower.com · publication date not recorded · observed 2026-10-18

Sources and evidence · acwapower.com
Source published: Not recordedObserved: 2026-10-18

acwapower.com
Attributed to acwapower.com

Technical record · ACWA Power.
Evidence location
/html/head/main/div/section[2]/div/p[3]
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
0f530725-da66-45ef-aebf-8ce8b746f612
Evidence reference
8c0dc6a5-b178-4aa7-a4f9-ac7e194ba312
Source revision
b5c66e5f-bce3-469c-b75d-9b069c275a98
Content fingerprint
8d2cd08963ab45aec5a7be39b4818f62dce0a0e87f661b524ddecdc765191d69
Source address
https://acwapower.com/en/what-we-do/projects/shuaibah-2-iwp-stpc/

Contractor

Source reported

Construction was carried out by a joint venture of Abengoa and Fisia Italimpianto.

Attributed to acwapower.com.

Source: acwapower.com · publication date not recorded · observed 2026-10-18

Sources and evidence · acwapower.com
Source published: Not recordedObserved: 2026-10-18

acwapower.com
Attributed to acwapower.com

Technical record · Construction was carried out by a joint venture …
Evidence location
/html/head/main/div/section[2]/div/p[3]
Claim confidence
0.90 on a 0–1 evidence-support scaleNot a probability of project success or procurement availability.
Claim reference
22d4f2ef-986d-4d4d-b4fe-dbf6460e4a56
Evidence reference
8c0dc6a5-b178-4aa7-a4f9-ac7e194ba312
Source revision
b5c66e5f-bce3-469c-b75d-9b069c275a98
Content fingerprint
8d2cd08963ab45aec5a7be39b4818f62dce0a0e87f661b524ddecdc765191d69
Source address
https://acwapower.com/en/what-we-do/projects/shuaibah-2-iwp-stpc/
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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