ETOGAS, Solar Fuel Alpha-plant 250 kW, ZSW
Overview
StatusDemoInternational Energy Agency · as of 2026
Country · regionGermanyETOGAS GmbH
TechnologyALKInternational Energy Agency · as of 2026electrolysis, methanisationZentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (ZSW)
ProductCH4International Energy Agency · as of 2026methaneZentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (ZSW)
Capacity0.25 MWInternational Energy Agency · as of 2026250 kWelZentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (ZSW)
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.
Details
Technology & product
Componentsalkaline pressure electrolyser, methanisation unit, process control systemZentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (ZSW)
Project TypePower-to-SNG pilot plantETOGAS GmbH
Status & timeline
Date online (tracker field)2009 (meaning under review)International Energy Agency · as of 2026
Location & names
Site NameZSWZentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (ZSW)
Additional project information
CountryGermanyInternational Energy Agency · as of 2026
Capacity (Announced Size)0.25 MWInternational Energy Agency · as of 2026
Capacity (Nm³ H₂/h)54.3 Nm³ H₂/hInternational Energy Agency · as of 2026
Capacity (kt H2/y)0.042 kt H2/yInternational Energy Agency · as of 2026
Timeline
- ZSW inaugurated its new plant : 2012-10-30Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (ZSW)
Sources & record history
Sources
- IEA Hydrogen Projects dataset Shared by 10 fields: Snapshot 2026-06-18 · Confidence: reported · Older value (2026)
- Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg (ZSW) PtG 250 (P2G®) Shared by 6 fields: Older value
- ETOGAS GmbH ETOGAS Power-to-Gas turn-key systems flyer Shared by 2 fields: Older value
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 | ETOGAS, Solar Fuel Alpha-plant 250 kW, ZSW | View exact valueETOGAS, Solar Fuel Alpha-plant 250 kW, ZSW | IEA Hydrogen Projects dataset | — | — |
| Site Name | ZSW | View exact valueZSW | PtG 250 (P2G®) | — | |
| Country | Germany | View exact valueDEU | ETOGAS Power-to-Gas turn-key systems flyer | — | |
| Components | alkaline pressure electrolyser, methanisation unit, process control system | View exact value["alkaline pressure electrolyser","methanisation unit","process control system"] | PtG 250 (P2G®) | — | |
| Product | CH4 | View exact valueCH4 | IEA Hydrogen Projects dataset | — | — |
| Product | methane | View exact valuemethane | PtG 250 (P2G®) | — | |
| Project Type | Power-to-SNG pilot plant | View exact valuePower-to-SNG pilot plant | ETOGAS Power-to-Gas turn-key systems flyer | — | |
| Technology | ALK | View exact valueALK | IEA Hydrogen Projects dataset | — | — |
| Technology | electrolysis, methanisation | View exact value["electrolysis","methanisation"] | PtG 250 (P2G®) | — | |
| Capacity | 0.25 MW | View exact value0.25 MW | IEA Hydrogen Projects dataset | — | — |
| Capacity | 250 kWel | View exact value{"unit":"kWel","value":250} | PtG 250 (P2G®) | — | |
| Event | ZSW inaugurated its new plant : 2012-10-30 | View exact value{"date":"2012-10-30","event":"ZSW inaugurated its new plant"} | PtG 250 (P2G®) | — | |
| Event | Date online : 2009 | View exact value{"date":"2009","date_precision":"year","event":"Date online","basis":"iea_hydrogen_projects_raw.csv"} | IEA Hydrogen Projects dataset | — | — |
| Progress Status | Demo | View exact valueDEMO | IEA Hydrogen Projects dataset | — | — |
| Country | Germany | View exact valueGermany | IEA Hydrogen Projects dataset | — | — |
| Capacity (Announced Size) | 0.25 MW | View exact value0.25MW | IEA Hydrogen Projects dataset | — | — |
| Capacity (Nm³ H₂/h) | 54.3 Nm³ H₂/h | View exact value54.34782608695652 Nm³ H₂/h | IEA Hydrogen Projects dataset | — | — |
| Capacity (kt H2/y) | 0.042 kt H2/y | View exact value0.04237173913043478 kt H2/y | IEA Hydrogen Projects dataset | — | — |
Record history
0 current sourced values · 13 older values · Record updated