Eneco Diamond Hydrogen
Eneco Diamond Hydrogen is a hydrogen project; status: On hold; recorded capacity: Eventually 800 MW.
Overview
StatusOn hold
Country · regionNetherlandsInternational Energy Agency · as of 2026
TechnologyOther ElectrolysisInternational Energy Agency · as of 2026
ProductH2International Energy Agency · as of 2026
CapacityEventually 800 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
Configuration DetailUnknown PtXInternational Energy Agency · as of 2026
Status & timeline
Date online (tracker field)2029 (meaning under review)International Energy Agency · as of 2026
Location & names
Site NameNext to the Enecogen power station in Europoort, Rotterdam
Additional project information
Administrative AreaRandom location in the coast of the NetherlandsInternational Energy Agency · as of 2026
Progress StatusConceptInternational Energy Agency · as of 2026
Capacity (Nm³ H₂/h)177,778 Nm³ H₂/hInternational Energy Agency · as of 2026
Capacity (Announced Size)800 MW, 80 kt H2/y productionInternational Energy Agency · as of 2026
Capacity (kt H2/y)139 kt H2/yInternational Energy Agency · as of 2026
Capacity (MWel)800 MWelInternational Energy Agency · as of 2026
Timeline
No recorded project events.
Sources & record history
Sources
- Nikkei Asia Japan's Mitsubishi eyes massive 'green' hydrogen plant in Netherlands - Nikkei Asia
- Eneco Eneco takes important step towards building green hydrogen plant Shared by 2 fields: Current
- International Energy Agency IEA Hydrogen Projects dataset Shared by 11 fields: Snapshot 2026-06-18 · Confidence: reported · Older value (2026)
- Port of Rotterdam Planned 800-MW Eneco Electrolyser brings the target of 2.5 GW hydrogen production in 2030 closer
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 | Eneco Diamond Hydrogen | View exact valueEneco Diamond Hydrogen | Japan's Mitsubishi eyes massive 'green' hydrogen plant in Netherlands - Nikkei Asia | Current | |
| Site Name | Next to the Enecogen power station in Europoort, Rotterdam | View exact valueNext to the Enecogen power station in Europoort, Rotterdam | Eneco takes important step towards building green hydrogen plant | — | |
| Country | Netherlands | View exact valueNetherlands | 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 | Eventually 800 MW | View exact valueEventually 800 MW | Eneco takes important step towards building green hydrogen plant | — | |
| 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 | — | — |
| Progress Status | On hold | View exact valueOn hold | Planned 800-MW Eneco Electrolyser brings the target of 2.5 GW hydrogen production in 2030 closer | Current | |
| Administrative Area | Random location in the coast of the Netherlands | View exact valueRandom location in the coast of the Netherlands | IEA Hydrogen Projects dataset | — | — |
| Progress Status | Concept | View exact valueConcept | IEA Hydrogen Projects dataset | — | — |
| Capacity (Nm³ H₂/h) | 177,778 Nm³ H₂/h | View exact value177777.77777777778 Nm³ H₂/h | IEA Hydrogen Projects dataset | — | — |
| Capacity (Announced Size) | 800 MW, 80 kt H2/y production | View exact value800MW, 80 kt H2/y production | IEA Hydrogen Projects dataset | — | — |
| Capacity (kt H2/y) | 139 kt H2/y | View exact value138.60266666666666 kt H2/y | IEA Hydrogen Projects dataset | — | — |
| Capacity (MWel) | 800 MWel | View exact value800 MWel | IEA Hydrogen Projects dataset | — | — |
Record history
3 current sourced values · 5 older values · Record updated