CRS4-Italgas Sardinia
CRS4-Italgas Sardinia is a hydrogen project in Sardinia, Italy using electrolyser, methanation section.
Overview
StatusConceptInternational Energy Agency · as of 2026
Country · regionItaly · Sardinia
Technologyelectrolyser, methanation section
Productgreen hydrogen, synthetic methane
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
Project TypePower To Gas plant
Status & timeline
Lifecycle Stagestudy / planned construction
EventCRS4 and Italgas signed a memorandum of understanding on 2021-01-21 for study and construction of a Power To Gas plant
Additional project information
Administrative AreaRandom location in SardiniaInternational Energy Agency · as of 2026
CountryItalyInternational Energy Agency · as of 2026
ProductCH4International Energy Agency · as of 2026
TechnologyOther ElectrolysisInternational Energy Agency · as of 2026
Timeline
No recorded project events.
Sources & record history
Sources
- Italgas.it Protocollo d’intesa tra CRS4 e Italgas per la realizzazione di un impianto per la produzione di idrogeno in Sardegna - Italgas.it
- Italgas S.p.A. Protocollo d’intesa tra CRS4 e Italgas per la realizzazione di un impianto per la produzione di idrogeno in Sardegna Shared by 7 fields: Current
- International Energy Agency IEA Hydrogen Projects dataset Shared by 6 fields: Snapshot 2026-06-18 · Confidence: reported · Older value (2026)
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 | CRS4-Italgas Sardinia | View exact valueCRS4-Italgas Sardinia | Protocollo d’intesa tra CRS4 e Italgas per la realizzazione di un impianto per la produzione di idrogeno in Sardegna - Italgas.it | Current | |
| Administrative Area | Sardinia | View exact valueSardinia | Protocollo d’intesa tra CRS4 e Italgas per la realizzazione di un impianto per la produzione di idrogeno in Sardegna | — | |
| Country | Italy | View exact valueITA | Protocollo d’intesa tra CRS4 e Italgas per la realizzazione di un impianto per la produzione di idrogeno in Sardegna | — | |
| Configuration Detail | Unknown PtX | View exact valueUnknown PtX | IEA Hydrogen Projects dataset | — | — |
| Product | green hydrogen, synthetic methane | View exact value["green hydrogen","synthetic methane"] | Protocollo d’intesa tra CRS4 e Italgas per la realizzazione di un impianto per la produzione di idrogeno in Sardegna | — | |
| Project Type | Power To Gas plant | View exact valuePower To Gas plant | Protocollo d’intesa tra CRS4 e Italgas per la realizzazione di un impianto per la produzione di idrogeno in Sardegna | — | |
| Technology | electrolyser, methanation section | View exact value["electrolyser","methanation section"] | Protocollo d’intesa tra CRS4 e Italgas per la realizzazione di un impianto per la produzione di idrogeno in Sardegna | — | |
| Event | CRS4 and Italgas signed a memorandum of understanding on 2021-01-21 for study and construction of a Power To Gas plant | View exact valueCRS4 and Italgas signed a memorandum of understanding on 2021-01-21 for study and construction of a Power To Gas plant | Protocollo d’intesa tra CRS4 e Italgas per la realizzazione di un impianto per la produzione di idrogeno in Sardegna | — | |
| Lifecycle Stage | study / planned construction | View exact valuestudy / planned construction | Protocollo d’intesa tra CRS4 e Italgas per la realizzazione di un impianto per la produzione di idrogeno in Sardegna | — | |
| Progress Status | Concept | View exact valueConcept | IEA Hydrogen Projects dataset | — | — |
| Administrative Area | Random location in Sardinia | View exact valueRandom location in Sardinia | IEA Hydrogen Projects dataset | — | — |
| Country | Italy | View exact valueItaly | IEA Hydrogen Projects dataset | — | — |
| Product | CH4 | View exact valueCH4 | IEA Hydrogen Projects dataset | — | — |
| Technology | Other Electrolysis | View exact valueOther Electrolysis | IEA Hydrogen Projects dataset | — | — |
Record history
7 current sourced values · 2 older values · Record updated