MEDLYS
Overview
Statusmaterials development, component manufacture, and lab-scale concept-proof testing described; no commercial operation established
Country · regionDenmarkInternational Energy Agency · as of 2026
Technologymedium-temperature steam electrolysis using inorganic/composite proton-conducting electrolytes
Producthydrogen
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
Componentsinorganic/composite proton-conducting electrolyte; alternative catalysts; electrode substrate; current collector; bipolar plate; electrolyser components; lab-scale cell
Configuration DetailUnknown PtXInternational Energy Agency · as of 2026
Project Typeresearch / Forskning
Status & timeline
Lifecycle StageFinished
Eventeffective project period: 01/03/2011 → 28/02/2015
Date online (tracker field)2011 (meaning under review)International Energy Agency · as of 2026
Location & names
AliasMedLys
Additional project information
Progress StatusDemoInternational Energy Agency · as of 2026
ProductH2International Energy Agency · as of 2026
TechnologyOther ElectrolysisInternational Energy Agency · as of 2026
Timeline
No recorded project events.
Sources & record history
Sources
- Technical University of Denmark (DTU) Research Database Medium Temperature Water Electrolysis Shared by 5 fields: Current
- DTU Energy MedLys - DTU Energy, Section for Low Temperature Electrochemistry Shared by 3 fields: Current
- International Energy Agency IEA Hydrogen Projects dataset Shared by 6 fields: Snapshot 2026-06-18 · Confidence: reported · Older value (2026)
- Energiforskning.dk MEDLYS - Medium temperature water electrolysers
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 | MEDLYS | View exact valueMEDLYS | Medium Temperature Water Electrolysis | — | |
| Alias | MedLys | View exact valueMedLys | MedLys - DTU Energy, Section for Low Temperature Electrochemistry | — | |
| Country | Denmark | View exact valueDenmark | IEA Hydrogen Projects dataset | — | — |
| Components | inorganic/composite proton-conducting electrolyte; alternative catalysts; electrode substrate; current collector; bipolar plate; electrolyser components; lab-scale cell | View exact valueinorganic/composite proton-conducting electrolyte; alternative catalysts; electrode substrate; current collector; bipolar plate; electrolyser components; lab-scale cell | Medium Temperature Water Electrolysis | — | |
| Configuration Detail | Unknown PtX | View exact valueUnknown PtX | IEA Hydrogen Projects dataset | — | — |
| Product | hydrogen | View exact valuehydrogen | MedLys - DTU Energy, Section for Low Temperature Electrochemistry | — | |
| Project Type | research / Forskning | View exact valueresearch / Forskning | MEDLYS - Medium temperature water electrolysers | Current | |
| Technology | medium-temperature steam electrolysis using inorganic/composite proton-conducting electrolytes | View exact valuemedium-temperature steam electrolysis using inorganic/composite proton-conducting electrolytes | MedLys - DTU Energy, Section for Low Temperature Electrochemistry | — | |
| Event | effective project period: 01/03/2011 → 28/02/2015 | View exact valueeffective project period: 01/03/2011 → 28/02/2015 | Medium Temperature Water Electrolysis | — | |
| Event | Date online : 2011 | View exact value{"date":"2011","date_precision":"year","event":"Date online","basis":"iea_hydrogen_projects_raw.csv"} | IEA Hydrogen Projects dataset | — | — |
| Lifecycle Stage | Finished | View exact valueFinished | Medium Temperature Water Electrolysis | — | |
| Progress Status | materials development, component manufacture, and lab-scale concept-proof testing described; no commercial operation established | View exact valuematerials development, component manufacture, and lab-scale concept-proof testing described; no commercial operation established | Medium Temperature Water Electrolysis | — | |
| Progress Status | Demo | View exact valueDEMO | IEA Hydrogen Projects dataset | — | — |
| Product | H2 | View exact valueH2 | IEA Hydrogen Projects dataset | — | — |
| Technology | Other Electrolysis | View exact valueOther Electrolysis | IEA Hydrogen Projects dataset | — | — |
Record history
8 current sourced values · 3 older values · Record updated