Green Horizon
Overview
StatusFeasibilityInternational Energy Agency · as of 2026
Country · regionFranceInternational Energy Agency · as of 2026
TechnologyOther ElectrolysisInternational Energy Agency · as of 2026
ProductH2International Energy Agency · as of 2026
Capacity60 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
Final UsePlanned supply for industry and mobility decarbonisation in the Le Havre region (17 April 2025)
Status & timeline
Lifecycle StagePlanned development; building permit and environmental authorization request submitted (17 April 2025)
Date online (tracker field)2029 (meaning under review)International Energy Agency · as of 2026
Additional project information
Administrative AreaGonfreville-l'OrcherInternational Energy Agency · as of 2026
Capacity (Announced Size)60 MWInternational Energy Agency · as of 2026
Capacity (kt H2/y)10.4 kt H2/yInternational Energy Agency · as of 2026
Capacity (Nm³ H₂/h)13,333 Nm³ H₂/hInternational Energy Agency · as of 2026
Timeline
No recorded project events.
Sources & record history
Sources
- IEA Hydrogen Projects dataset Shared by 12 fields: Snapshot 2026-06-18 · Confidence: reported · Older value (2026)
- Lhyfe Lhyfe confirms record EUR149 million subsidy from the French government for one of its largest upcoming production sites Shared by 2 fields: Current
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 Horizon | View exact valueGreen Horizon | IEA Hydrogen Projects dataset | — | — |
| Country | France | View exact valueFrance | IEA Hydrogen Projects dataset | — | — |
| Configuration Detail | Unknown PtX | View exact valueUnknown PtX | IEA Hydrogen Projects dataset | — | — |
| Final Use | Planned supply for industry and mobility decarbonisation in the Le Havre region (17 April 2025) | View exact valuePlanned supply for industry and mobility decarbonisation in the Le Havre region (17 April 2025) | Lhyfe confirms record EUR149 million subsidy from the French government for one of its largest upcoming production sites | — | |
| Product | H2 | View exact valueH2 | IEA Hydrogen Projects dataset | — | — |
| Technology | Other Electrolysis | View exact valueOther Electrolysis | IEA Hydrogen Projects dataset | — | — |
| Capacity | 60 MW | View exact value60 MW | IEA Hydrogen Projects dataset | — | — |
| Event | Date online : 2029 | View exact value{"date":"2029","date_precision":"year","event":"Date online","basis":"iea_hydrogen_projects_raw.csv"} | IEA Hydrogen Projects dataset | — | — |
| Lifecycle Stage | Planned development; building permit and environmental authorization request submitted (17 April 2025) | View exact valuePlanned development; building permit and environmental authorization request submitted (17 April 2025) | Lhyfe confirms record EUR149 million subsidy from the French government for one of its largest upcoming production sites | — | |
| Progress Status | Feasibility | View exact valueFeasibility study | IEA Hydrogen Projects dataset | — | — |
| Administrative Area | Gonfreville-l'Orcher | View exact valueGonfreville-l'Orcher | IEA Hydrogen Projects dataset | — | — |
| Capacity (Announced Size) | 60 MW | View exact value60 MW | IEA Hydrogen Projects dataset | — | — |
| Capacity (kt H2/y) | 10.4 kt H2/y | View exact value10.3952 kt H2/y | IEA Hydrogen Projects dataset | — | — |
| Capacity (Nm³ H₂/h) | 13,333 Nm³ H₂/h | View exact value13333.333333333334 Nm³ H₂/h | IEA Hydrogen Projects dataset | — | — |
Record history
2 current sourced values · 7 older values · Record updated