H2Prism
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Fawley Green Hydrogen project, extension

United Kingdom

Overview

StatusConceptInternational Energy Agency · as of 2026
Country · regionUnited KingdomInternational Energy Agency · as of 2026
TechnologyOther ElectrolysisInternational Energy Agency · as of 2026
ProductH2International Energy Agency · as of 2026
Capacity180 MWInternational Energy Agency · as of 2026

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

Configuration DetailUnknown PtXInternational Energy Agency · as of 2026

Additional project information

Administrative AreaFawley RefineryInternational Energy Agency · as of 2026
Capacity (kt H2/y)31.2 kt H2/yInternational Energy Agency · as of 2026
Capacity (Nm³ H₂/h)40,000 Nm³ H₂/hInternational Energy Agency · as of 2026
Capacity (Announced Size)300 MW (phase 2: 180 MW)International Energy Agency · as of 2026

Timeline

No recorded project events.

Sources & record history

Sources

Field sources

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

FieldShown valueOriginal valueSourceDate basisMeaning
NameFawley Green Hydrogen project, extension
View exact valueFawley Green Hydrogen project, extension
IEA Hydrogen Projects dataset——
CountryUnited Kingdom
View exact valueUnited Kingdom
IEA Hydrogen Projects dataset——
Configuration DetailUnknown PtX
View exact valueUnknown PtX
IEA Hydrogen Projects dataset——
ProductH2
View exact valueH2
IEA Hydrogen Projects dataset——
TechnologyOther Electrolysis
View exact valueOther Electrolysis
IEA Hydrogen Projects dataset——
Capacity180 MW
View exact value180 MW
IEA Hydrogen Projects dataset——
Progress StatusConcept
View exact valueConcept
IEA Hydrogen Projects dataset——
Administrative AreaFawley Refinery
View exact valueFawley Refinery
IEA Hydrogen Projects dataset——
Capacity (kt H2/y)31.2 kt H2/y
View exact value31.1856 kt H2/y
IEA Hydrogen Projects dataset——
Capacity (Nm³ H₂/h)40,000 Nm³ H₂/h
View exact value40000 Nm³ H₂/h
IEA Hydrogen Projects dataset——
Capacity (Announced Size)300 MW (phase 2: 180 MW)
View exact value300MW (phase 2: 180 MW)
IEA Hydrogen Projects dataset——

Record history

0 current sourced values · 6 older values · Record updated

H2Prism separates published values from estimates. Check the linked source before you use a value. · Back to Hydrogen projects

Records are compiled with AI assistance. Original source links are shown when available.