Hyoffwind Zeebrugge

Belgium

Overview

StatusFID / Construction

Country · regionBelgium

TechnologyOther Electrolysis

ProductH2

Capacity25 MW

Capacity values retain their recorded units and scope. MW, kt H₂/y and Nm³ H₂/h are different measures; this page does not convert or add them without a shared operating basis. “Other Electrolysis” and “Unknown PtX” are recorded classifications, not a specific electrolyzer design or power-to-X route.

Details

Technology & product

ComponentsElectrolyser (Alkaline)

Configuration DetailUnknown PtX

Power SourcePlanned wind-farm electricity

Project Typehydrogen production facility

Status & timeline

Date online (tracker field)2026 (meaning under review)

Location & names

Site NamePort of Zeebrugge

AliasHyoffwind

Official NameHyOffWind

Additional project information

Administrative AreaZeebrugge

CountryBelgium

Progress StatusFID / Construction

Capacity (kt H2/y)4.33 kt H2/y

Capacity (Nm³ H₂/h)5,556 Nm³ H₂/h

Capacity (Announced Size)25 MW

Timeline

Final investment decision (FID) : 2024-07-25
Construction start : 2025-02-18

Sources & record history

Sources

IEA Hydrogen Projects dataset Shared by 12 fields: Snapshot 2026-06-18 · Confidence: reported · Older value (2026)
Virya Energy Virya Energy (https://virya-energy.prezly.com/virya-energy-hyoffgreen-and-messer-announce-final-investment-decision-for-25mw-renewable-hydrogen-plant-in-zeebrugge-paving-the-way-for-sustainable-mobility-and-industry)
BESIX BESIX (https://www.besix.com/en/news/besix-besix-environment-and-john-cockerill-launch-construction-of-hyoffwind-project-in-zeebrugge)
John Cockerill John Cockerill (https://johncockerill.com/en/press-and-news/news/john-cockerill-has-installed-four-electrolyzers-at-the-hyoffwind-site/)
H2Prism earlier record (SRC-C-P200)
virya-energy.com Virya Energy, HyoffGreen and Messer announce Final Investment Decision for 25MW renewable hydrogen plant in Zeebrugge, paving the way for sustainable mobility and industry
H2Prism earlier record (SRC-S3)

Field sources

Shared date, confidence and value status appear once with their source above; a dash in the table refers to that source context.

Field	Shown value	Original value	Source	Date basis	Meaning
Name	Hyoffwind Zeebrugge	View exact value `Hyoffwind Zeebrugge`	IEA Hydrogen Projects dataset	—	—
Site Name	Port of Zeebrugge	View exact value `Port of Zeebrugge`	Virya Energy (https://virya-energy.prezly.com/virya-energy-hyoffgreen-and-messer-announce-final-investment-decision-for-25mw-renewable-hydrogen-plant-in-zeebrugge-paving-the-way-for-sustainable-mobility-and-industry); BESIX (https://www.besix.com/en/news/besix-besix-environment-and-john-cockerill-launch-construction-of-hyoffwind-project-in-zeebrugge); John Cockerill (https://johncockerill.com/en/press-and-news/news/john-cockerill-has-installed-four-electrolyzers-at-the-hyoffwind-site/); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Alias	Hyoffwind	View exact value `[{"kind":"other_spelling","name":"Hyoffwind"}]`	Virya Energy (https://virya-energy.prezly.com/virya-energy-hyoffgreen-and-messer-announce-final-investment-decision-for-25mw-renewable-hydrogen-plant-in-zeebrugge-paving-the-way-for-sustainable-mobility-and-industry); BESIX (https://www.besix.com/en/news/besix-besix-environment-and-john-cockerill-launch-construction-of-hyoffwind-project-in-zeebrugge); John Cockerill (https://johncockerill.com/en/press-and-news/news/john-cockerill-has-installed-four-electrolyzers-at-the-hyoffwind-site/); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Country	Belgium	View exact value `BEL`	Virya Energy (https://virya-energy.prezly.com/virya-energy-hyoffgreen-and-messer-announce-final-investment-decision-for-25mw-renewable-hydrogen-plant-in-zeebrugge-paving-the-way-for-sustainable-mobility-and-industry); BESIX (https://www.besix.com/en/news/besix-besix-environment-and-john-cockerill-launch-construction-of-hyoffwind-project-in-zeebrugge); John Cockerill (https://johncockerill.com/en/press-and-news/news/john-cockerill-has-installed-four-electrolyzers-at-the-hyoffwind-site/); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Official Name	HyOffWind	View exact value `[{"lang":"en","name":"HyOffWind","evidence":["E-03"]}]`	Virya Energy (https://virya-energy.prezly.com/virya-energy-hyoffgreen-and-messer-announce-final-investment-decision-for-25mw-renewable-hydrogen-plant-in-zeebrugge-paving-the-way-for-sustainable-mobility-and-industry); BESIX (https://www.besix.com/en/news/besix-besix-environment-and-john-cockerill-launch-construction-of-hyoffwind-project-in-zeebrugge); John Cockerill (https://johncockerill.com/en/press-and-news/news/john-cockerill-has-installed-four-electrolyzers-at-the-hyoffwind-site/); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Components	Electrolyser (Alkaline)	View exact value `{"kind":"전해조","tech":"알칼라인","tech_raw":"alkaline electrolysers","component_id":"CMP-1"}`	Virya Energy (https://virya-energy.prezly.com/virya-energy-hyoffgreen-and-messer-announce-final-investment-decision-for-25mw-renewable-hydrogen-plant-in-zeebrugge-paving-the-way-for-sustainable-mobility-and-industry); BESIX (https://www.besix.com/en/news/besix-besix-environment-and-john-cockerill-launch-construction-of-hyoffwind-project-in-zeebrugge); John Cockerill (https://johncockerill.com/en/press-and-news/news/john-cockerill-has-installed-four-electrolyzers-at-the-hyoffwind-site/); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Configuration Detail	Unknown PtX	View exact value `Unknown PtX`	IEA Hydrogen Projects dataset	—	—
Power Source	Planned wind-farm electricity	View exact value `Planned wind-farm electricity`	Virya Energy, HyoffGreen and Messer announce Final Investment Decision for 25MW renewable hydrogen plant in Zeebrugge, paving the way for sustainable mobility and industry		Current
Product	H2	View exact value `H2`	IEA Hydrogen Projects dataset	—	—
Project Type	hydrogen production facility	View exact value `hydrogen_production_facility`	Virya Energy (https://virya-energy.prezly.com/virya-energy-hyoffgreen-and-messer-announce-final-investment-decision-for-25mw-renewable-hydrogen-plant-in-zeebrugge-paving-the-way-for-sustainable-mobility-and-industry); BESIX (https://www.besix.com/en/news/besix-besix-environment-and-john-cockerill-launch-construction-of-hyoffwind-project-in-zeebrugge); John Cockerill (https://johncockerill.com/en/press-and-news/news/john-cockerill-has-installed-four-electrolyzers-at-the-hyoffwind-site/); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Technology	Other Electrolysis	View exact value `Other Electrolysis`	IEA Hydrogen Projects dataset	—	—
Capacity	25 MW	View exact value `25 MW`	IEA Hydrogen Projects dataset	—	—
Event	Final investment decision (FID) : 2024-07-25	View exact value `{"date":"2024-07-25","tags":{"as_of":"2024-07-25","source":"Virya Energy","evidence":["E-01"],"judged_by":"transcription","confidence":"high","accessed_at":"2026-08-18T03:19:59Z"},"ev_type":"EV-05","event_id":"V-01","raw_date_text":"25/7/2024","date_precision":"day"}`	Virya Energy (https://virya-energy.prezly.com/virya-energy-hyoffgreen-and-messer-announce-final-investment-decision-for-25mw-renewable-hydrogen-plant-in-zeebrugge-paving-the-way-for-sustainable-mobility-and-industry); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Event	Construction start : 2025-02-18	View exact value `{"date":"2025-02-18","tags":{"as_of":"2025-02-18","source":"BESIX","evidence":["E-02"],"judged_by":"transcription","confidence":"high","accessed_at":"2026-08-18T03:19:59Z"},"ev_type":"EV-10","event_id":"V-02","raw_date_text":"18 February 2025","date_precision":"day"}`	BESIX (https://www.besix.com/en/news/besix-besix-environment-and-john-cockerill-launch-construction-of-hyoffwind-project-in-zeebrugge); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Event	Date online : 2026	View exact value `{"date":"2026","date_precision":"year","event":"Date online","basis":"iea_hydrogen_projects_raw.csv"}`	IEA Hydrogen Projects dataset	—	—
Progress Status	FID / Construction	View exact value `FID/Construction`	H2Prism earlier record (SRC-S3); H2Prism earlier record (SRC-S3)		Older value
Administrative Area	Zeebrugge	View exact value `Zeebrugge`	IEA Hydrogen Projects dataset	—	—
Country	Belgium	View exact value `Belgium`	IEA Hydrogen Projects dataset	—	—
Progress Status	FID / Construction	View exact value `FID/Construction`	IEA Hydrogen Projects dataset	—	—
Capacity (kt H2/y)	4.33 kt H2/y	View exact value `4.331333333333333 kt H2/y`	IEA Hydrogen Projects dataset	—	—
Capacity (Nm³ H₂/h)	5,556 Nm³ H₂/h	View exact value `5555.555555555556 Nm³ H₂/h`	IEA Hydrogen Projects dataset	—	—
Capacity (Announced Size)	25 MW	View exact value `25MW`	IEA Hydrogen Projects dataset	—	—

Record history

1 current sourced value · 14 older values · Record updated 4 Oct 2026