LEAG Jänschwalde Hydrogen Production Electrolysis Project
Overview
StatusFeasibilityInternational Energy Agency · as of 2026
Country · regionGermanyInternational Energy Agency · as of 2026
TechnologyOther ElectrolysisInternational Energy Agency · as of 2026
ProductH2International Energy Agency · as of 2026
Capacity40 MW electrolyser (planned as of 29 June 2023)
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 DetailPlanned innovative storage power plant combining a 900 MW combined-cycle gas turbine unit, 1000 MWh solid-material thermal electric storage and a 40 MW electrolyser (announced 29 June 2023)
Status & timeline
Date online (tracker field)2027 (meaning under review)International Energy Agency · as of 2026
Additional project information
Administrative AreaJänschwaldeInternational Energy Agency · as of 2026
Configuration DetailUnknown PtXInternational Energy Agency · as of 2026
Capacity (Nm³ H₂/h)8,889 Nm³ H₂/hInternational Energy Agency · as of 2026
Capacity (kt H2/y)6.93 kt H2/yInternational Energy Agency · as of 2026
Capacity (MWel)40 MWelInternational Energy Agency · as of 2026
Capacity (Announced Size)40 MWInternational Energy Agency · as of 2026
Timeline
No recorded project events.
Sources & record history
Sources
- IEA Hydrogen Projects dataset Shared by 12 fields: Snapshot 2026-06-18 · Confidence: reported · Older value (2026)
- LEAG Braunkohlenkraftwerk Jänschwalde soll zum grünen Zukunftsstandort umgebaut werden · 2023-06-29 Shared by 2 fields: Source dated 2023-06-29 · Current
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 | LEAG Jänschwalde Hydrogen Production Electrolysis Project | View exact valueLEAG Jänschwalde Hydrogen Production Electrolysis Project | IEA Hydrogen Projects dataset | — | — |
| Country | Germany | View exact valueGermany | IEA Hydrogen Projects dataset | — | — |
| Configuration Detail | Planned innovative storage power plant combining a 900 MW combined-cycle gas turbine unit, 1000 MWh solid-material thermal electric storage and a 40 MW electrolyser (announced 29 June 2023) | View exact valuePlanned innovative storage power plant combining a 900 MW combined-cycle gas turbine unit, 1000 MWh solid-material thermal electric storage and a 40 MW electrolyser (announced 29 June 2023) | Braunkohlenkraftwerk Jänschwalde soll zum grünen Zukunftsstandort umgebaut werden | — | — |
| Product | H2 | View exact valueH2 | IEA Hydrogen Projects dataset | — | — |
| Technology | Other Electrolysis | View exact valueOther Electrolysis | IEA Hydrogen Projects dataset | — | — |
| Capacity | 40 MW electrolyser (planned as of 29 June 2023) | View exact value40 MW electrolyser (planned as of 29 June 2023) | Braunkohlenkraftwerk Jänschwalde soll zum grünen Zukunftsstandort umgebaut werden | — | — |
| Event | Date online : 2027 | View exact value{"date":"2027","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 | Jänschwalde | View exact valueJänschwalde | IEA Hydrogen Projects dataset | — | — |
| Configuration Detail | Unknown PtX | View exact valueUnknown PtX | IEA Hydrogen Projects dataset | — | — |
| Capacity (Nm³ H₂/h) | 8,889 Nm³ H₂/h | View exact value8888.888888888889 Nm³ H₂/h | IEA Hydrogen Projects dataset | — | — |
| Capacity (kt H2/y) | 6.93 kt H2/y | View exact value6.930133333333333 kt H2/y | IEA Hydrogen Projects dataset | — | — |
| Capacity (MWel) | 40 MWel | View exact value40 MWel | IEA Hydrogen Projects dataset | — | — |
| Capacity (Announced Size) | 40 MW | View exact value40 MW | IEA Hydrogen Projects dataset | — | — |
Record history
2 current sourced values · 5 older values · Record updated