GravitHy
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
Capacity700 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
Status & timeline
EventPermit applications submitted for the Fos-sur-Mer project on 23 July 2026
Date online (tracker field)2030 (meaning under review)International Energy Agency · as of 2026
Additional project information
Administrative AreaFos-sur-Mer, Bouches-du-Rhône, Provence-Alpes-Côte d'Azur, FranceInternational Energy Agency · as of 2026
Capacity (kt H2/y)121 kt H2/yInternational Energy Agency · as of 2026
Capacity (Announced Size)700 MW - 2 Mt DRIInternational Energy Agency · as of 2026
Capacity (Nm³ H₂/h)155,556 Nm³ H₂/hInternational Energy Agency · as of 2026
Timeline
No recorded project events.
Sources & record history
Sources
- GravitHy GravitHy - Sustainable iron. Greener steel.
- International Energy Agency IEA Hydrogen Projects dataset Shared by 11 fields: Snapshot 2026-06-18 · Confidence: reported · Older value (2026)
- GravitHy GravitHy reaches a major milestone with the submission of permit applications for its Fos-sur-Mer project
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 | GravitHy | View exact valueGravitHy | GravitHy - Sustainable iron. Greener steel. | Current | |
| Country | France | View exact valueFrance | IEA Hydrogen Projects dataset | — | — |
| Configuration Detail | Unknown PtX | View exact valueUnknown PtX | IEA Hydrogen Projects dataset | — | — |
| Product | H2 | View exact valueH2 | IEA Hydrogen Projects dataset | — | — |
| Technology | Other Electrolysis | View exact valueOther Electrolysis | IEA Hydrogen Projects dataset | — | — |
| Capacity | 700 MW | View exact value700 MW | IEA Hydrogen Projects dataset | — | — |
| Event | Permit applications submitted for the Fos-sur-Mer project on 23 July 2026 | View exact valuePermit applications submitted for the Fos-sur-Mer project on 23 July 2026 | GravitHy reaches a major milestone with the submission of permit applications for its Fos-sur-Mer project | Current | |
| Event | Date online : 2030 | View exact value{"date":"2030","date_precision":"year","event":"Date online","basis":"iea_hydrogen_projects_raw.csv"} | IEA Hydrogen Projects dataset | — | — |
| Progress Status | Feasibility | View exact valueFeasibility study | IEA Hydrogen Projects dataset | — | — |
| Administrative Area | Fos-sur-Mer, Bouches-du-Rhône, Provence-Alpes-Côte d'Azur, France | View exact valueFos-sur-Mer, Bouches-du-Rhône, Provence-Alpes-Côte d'Azur, France | IEA Hydrogen Projects dataset | — | — |
| Capacity (kt H2/y) | 121 kt H2/y | View exact value121.27733333333335 kt H2/y | IEA Hydrogen Projects dataset | — | — |
| Capacity (Announced Size) | 700 MW - 2 Mt DRI | View exact value700MW - 2 Mt DRI | IEA Hydrogen Projects dataset | — | — |
| Capacity (Nm³ H₂/h) | 155,556 Nm³ H₂/h | View exact value155555.55555555556 Nm³ H₂/h | IEA Hydrogen Projects dataset | — | — |
Record history
1 current sourced value · 7 older values · Record updated