Electrolysis plant Ljubljana
Electrolysis plant Ljubljana is a hydrogen project in Ljubljana, Slovenia using water electrolysis.
Overview
StatusConceptEuropean Clean Hydrogen Partnership · as of 2025
Country · regionSlovenia · Ljubljana
Technologywater electrolysis
Producthydrogen
Capacity1 MWEuropean Clean Hydrogen Partnership · as of 2025
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
Componentsphotovoltaic plant and modular electrolysis production unit; hydrogen refuelling context is adjacent infrastructure
Final UseLPP hydrogen fuel-cell buses / Ljubljana public transport
Power Sourcesolar photovoltaic electricity
Power Source Detail2 MW photovoltaic plant dedicated exclusively to hydrogen production
Project Typegreen hydrogen production by electrolysis
Capacity & economics
Financingorder value reported as EUR 5.75 million; not treated as total capex
Status & timeline
Lifecycle Stagecontracted/planned; operation required 16 months after 2026-07-16 contract signing
Location & names
Site NamePodutik; ob Podutiški cesti v bližini avtocestnega odcepa Koseze
Timeline
- contract signed : 2026-07-16
Sources & record history
Sources
- Energetika Ljubljana Vodik je šik. Ljubljana ima prvo javno polnilnico za vozila s pogonom na vodik Shared by 7 fields: Current
- Dnevnik Energetika Ljubljana gradi obrat za proizvodnjo vodika za avtobuse LPP Shared by 7 fields: Current
- European Clean Hydrogen Partnership European Hydrogen Observatory projects Dec2025 Shared by 2 fields: Snapshot 2025-12-01 · Confidence: reported · Older value (2025)
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 | Electrolysis plant Ljubljana | View exact valueElectrolysis plant Ljubljana | Vodik je šik. Ljubljana ima prvo javno polnilnico za vozila s pogonom na vodik | — | |
| Site Name | Podutik; ob Podutiški cesti v bližini avtocestnega odcepa Koseze | View exact valuePodutik; ob Podutiški cesti v bližini avtocestnega odcepa Koseze | Energetika Ljubljana gradi obrat za proizvodnjo vodika za avtobuse LPP | — | |
| Administrative Area | Ljubljana | View exact valueLjubljana | Vodik je šik. Ljubljana ima prvo javno polnilnico za vozila s pogonom na vodik | — | |
| Country | Slovenia | View exact valueSlovenia | Vodik je šik. Ljubljana ima prvo javno polnilnico za vozila s pogonom na vodik | — | |
| Components | photovoltaic plant and modular electrolysis production unit; hydrogen refuelling context is adjacent infrastructure | View exact valuephotovoltaic plant and modular electrolysis production unit; hydrogen refuelling context is adjacent infrastructure | Energetika Ljubljana gradi obrat za proizvodnjo vodika za avtobuse LPP | — | |
| Final Use | LPP hydrogen fuel-cell buses / Ljubljana public transport | View exact valueLPP hydrogen fuel-cell buses / Ljubljana public transport | Vodik je šik. Ljubljana ima prvo javno polnilnico za vozila s pogonom na vodik | — | |
| Power Source | solar photovoltaic electricity | View exact valuesolar photovoltaic electricity | Vodik je šik. Ljubljana ima prvo javno polnilnico za vozila s pogonom na vodik | — | |
| Power Source Detail | 2 MW photovoltaic plant dedicated exclusively to hydrogen production | View exact value2 MW photovoltaic plant dedicated exclusively to hydrogen production | Vodik je šik. Ljubljana ima prvo javno polnilnico za vozila s pogonom na vodik | — | |
| Product | hydrogen | View exact valuehydrogen | Energetika Ljubljana gradi obrat za proizvodnjo vodika za avtobuse LPP | — | |
| Project Type | green hydrogen production by electrolysis | View exact valuegreen hydrogen production by electrolysis | Vodik je šik. Ljubljana ima prvo javno polnilnico za vozila s pogonom na vodik | — | |
| Technology | water electrolysis | View exact valuewater electrolysis | Energetika Ljubljana gradi obrat za proizvodnjo vodika za avtobuse LPP | — | |
| Capacity | 1 MW | View exact value1 MW | European Hydrogen Observatory projects Dec2025 | — | — |
| Financing | order value reported as EUR 5.75 million; not treated as total capex | View exact valueorder value reported as EUR 5.75 million; not treated as total capex | Energetika Ljubljana gradi obrat za proizvodnjo vodika za avtobuse LPP | — | |
| Event | contract signed : 2026-07-16 | View exact value{"date":"2026-07-16","event":"contract signed"} | Energetika Ljubljana gradi obrat za proizvodnjo vodika za avtobuse LPP | — | |
| Lifecycle Stage | contracted/planned; operation required 16 months after 2026-07-16 contract signing | View exact valuecontracted/planned; operation required 16 months after 2026-07-16 contract signing | Energetika Ljubljana gradi obrat za proizvodnjo vodika za avtobuse LPP | — | |
| Progress Status | Concept | View exact valueannounced_or_planned | European Hydrogen Observatory projects Dec2025 | — | — |
Record history
13 current sourced values · 2 older values · Record updated