Green H2 plant In Port of Pecem

Brazil · Ceará

Overview

StatusConcept

Country · regionBrazil · Ceará

TechnologyOther Electrolysis

ProductH2

Capacity4,618 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 (Other electrolysis)

Configuration DetailUnknown PtX

Project Typehydrogen production facility

Location & names

Site NamePort of Pecém

AliasGreen H2 plant In Port of Pecem

Official NameBase One

Additional project information

Administrative AreaPort of Pecem

CountryBrazil

Capacity (Nm³ H₂/h)1,026,115 Nm³ H₂/h

Capacity (kt H2/y)800 kt H2/y

Capacity (Announced Size)400,000 tH2/y (production)

Timeline

Investment agreement signed : 2021-02-19
Announcement : 2021-03-01

Sources & record history

Sources

IEA Hydrogen Projects dataset Shared by 11 fields: Snapshot 2026-06-18 · Confidence: reported · Older value (2026)
Enegix Energy via GlobeNewswire Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html)
H2Prism earlier record (SRC-C-P200)

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	Green H2 plant In Port of Pecem	View exact value `Green H2 plant In Port of Pecem`	IEA Hydrogen Projects dataset	—	—
Site Name	Port of Pecém	View exact value `Port of Pecém`	Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Administrative Area	Ceará	View exact value `Ceará`	Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Alias	Green H2 plant In Port of Pecem	View exact value `[{"kind":"source_label","name":"Green H2 plant In Port of Pecem"}]`	Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Country	Brazil	View exact value `BRA`	Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Official Name	Base One	View exact value `[{"lang":"en","name":"Base One","evidence":["E-01"]}]`	Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Components	Electrolyser (Other electrolysis)	View exact value `{"kind":"전해조","tech":"그 외 전해","tech_raw":"electrolysis process to separate hydrogen and oxygen elements","component_id":"CMP-1"}`	Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); 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	—	—
Product	H2	View exact value `H2`	IEA Hydrogen Projects dataset	—	—
Project Type	hydrogen production facility	View exact value `hydrogen_production_facility`	Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); 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	4,618 MW	View exact value `4617.515776512237 MW`	IEA Hydrogen Projects dataset	—	—
Event	Announcement : 2021-03-01	View exact value `{"date":"2021-03-01","tags":{"as_of":"2021-03-01","source":"Enegix Energy / GlobeNewswire","evidence":["E-01"],"judged_by":"transcription","confidence":"high","accessed_at":"2026-08-18T01:54:22Z"},"ev_type":"EV-01","event_id":"V-01","raw_date_text":"March 01, 2021","date_precision":"day"}`	Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Event	Investment agreement signed : 2021-02-19	View exact value `{"date":"2021-02-19","tags":{"as_of":"2021-03-01","source":"Enegix Energy / GlobeNewswire","evidence":["E-01"],"judged_by":"transcription","confidence":"high","accessed_at":"2026-08-18T01:54:22Z"},"ev_type":"EV-04","event_id":"V-02","raw_date_text":"the MoU signed on the 19th of February","date_precision":"day"}`	Enegix Energy via GlobeNewswire (https://www.globenewswire.com/news-release/2021/03/01/2184722/0/en/enegix-energy-to-build-us-5-4-billion-green-hydrogen-facility-in-brazil.html); H2Prism earlier record (SRC-C-P200); H2Prism earlier record (SRC-C-P200)		Older value
Progress Status	Concept	View exact value `Concept`	IEA Hydrogen Projects dataset	—	—
Administrative Area	Port of Pecem	View exact value `Port of Pecem`	IEA Hydrogen Projects dataset	—	—
Country	Brazil	View exact value `Brazil`	IEA Hydrogen Projects dataset	—	—
Capacity (Nm³ H₂/h)	1,026,115 Nm³ H₂/h	View exact value `1026114.6170027193 Nm³ H₂/h`	IEA Hydrogen Projects dataset	—	—
Capacity (kt H2/y)	800 kt H2/y	View exact value `800 kt H2/y`	IEA Hydrogen Projects dataset	—	—
Capacity (Announced Size)	400,000 tH2/y (production)	View exact value `400,000 tH2/y (production)`	IEA Hydrogen Projects dataset	—	—

Record history

0 current sourced values · 14 older values · Record updated 26 Sep 2026