HYBAYERN
Overview
StatusHy2B reported RFNBO certification on 9 September 2025 and start of grid-integrated automatic and balancing-service operation on 17 September 2025; latest verified statement, not continuous 2026 operation
Country · regionGermanyInternational Energy Agency · as of 2026
TechnologyAlkaline electrolysis (Hy2B Pfeffenhausen central HyBayern asset; reported 17 September 2025)
ProductH2International Energy Agency · as of 2026
CapacityApproximately 5 MW nominal initial Hy2B electrolyser capacity in Pfeffenhausen, central production asset of HyBayern (reported 17 September 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
Final UseIntended or enabled use in MVV regional bus transport and regional hydrogen filling stations; certified supply to selected industrial customers enabled (reported 17 September 2025; not proof of actual customer deliveries)
Power SourcePhysically connected 12 MW photovoltaic plant; grid-integrated price-optimised dispatch towards hours with high PV and wind availability (reported 17 September 2025; not PV-only or a verified electricity mix)
Capacity & economics
Production Volume400–500 tonnes/year planned from early 2026 after remaining optimisation works (plan announced 17 September 2025; not measured output)
Status & timeline
Lifecycle Stageoperational
Date online (tracker field)2024 (meaning under review)International Energy Agency · as of 2026
Additional project information
Administrative AreaRandom location in GermanyInternational Energy Agency · as of 2026
TechnologyPEMInternational Energy Agency · as of 2026
Capacity (MWel)5 MWelInternational Energy Agency · as of 2026
Capacity (kt H2/y)0.75 kt H2/yInternational Energy Agency · as of 2026
Capacity (Nm³ H₂/h)962 Nm³ H₂/hInternational Energy Agency · as of 2026
Capacity (Announced Size)1.18t H2/d - 5 MWInternational Energy Agency · as of 2026
Timeline
No recorded project events.
Sources & record history
Sources
- IEA Hydrogen Projects dataset Shared by 10 fields: Snapshot 2026-06-18 · Confidence: reported · Older value (2026)
- Hy2B Wasserstoff GmbH Hy2B Wasserstoff erhält Zertifizierung für grünen Wasserstoff RFNBO und startet den netzdienlichen Regelleistungsbetrieb · 2025-09-17 Shared by 7 fields: Source dated 2025-09-17 · 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 | HYBAYERN | View exact valueHYBAYERN | IEA Hydrogen Projects dataset | — | — |
| Country | Germany | View exact valueGermany | IEA Hydrogen Projects dataset | — | — |
| Final Use | Intended or enabled use in MVV regional bus transport and regional hydrogen filling stations; certified supply to selected industrial customers enabled (reported 17 September 2025; not proof of actual customer deliveries) | View exact valueIntended or enabled use in MVV regional bus transport and regional hydrogen filling stations; certified supply to selected industrial customers enabled (reported 17 September 2025; not proof of actual customer deliveries) | Hy2B Wasserstoff erhält Zertifizierung für grünen Wasserstoff RFNBO und startet den netzdienlichen Regelleistungsbetrieb | — | — |
| Power Source | Physically connected 12 MW photovoltaic plant; grid-integrated price-optimised dispatch towards hours with high PV and wind availability (reported 17 September 2025; not PV-only or a verified electricity mix) | View exact valuePhysically connected 12 MW photovoltaic plant; grid-integrated price-optimised dispatch towards hours with high PV and wind availability (reported 17 September 2025; not PV-only or a verified electricity mix) | Hy2B Wasserstoff erhält Zertifizierung für grünen Wasserstoff RFNBO und startet den netzdienlichen Regelleistungsbetrieb | — | — |
| Product | H2 | View exact valueH2 | IEA Hydrogen Projects dataset | — | — |
| Technology | Alkaline electrolysis (Hy2B Pfeffenhausen central HyBayern asset; reported 17 September 2025) | View exact valueAlkaline electrolysis (Hy2B Pfeffenhausen central HyBayern asset; reported 17 September 2025) | Hy2B Wasserstoff erhält Zertifizierung für grünen Wasserstoff RFNBO und startet den netzdienlichen Regelleistungsbetrieb | — | — |
| Capacity | Approximately 5 MW nominal initial Hy2B electrolyser capacity in Pfeffenhausen, central production asset of HyBayern (reported 17 September 2025) | View exact valueApproximately 5 MW nominal initial Hy2B electrolyser capacity in Pfeffenhausen, central production asset of HyBayern (reported 17 September 2025) | Hy2B Wasserstoff erhält Zertifizierung für grünen Wasserstoff RFNBO und startet den netzdienlichen Regelleistungsbetrieb | — | — |
| Production Volume | 400–500 tonnes/year planned from early 2026 after remaining optimisation works (plan announced 17 September 2025; not measured output) | View exact value400–500 tonnes/year planned from early 2026 after remaining optimisation works (plan announced 17 September 2025; not measured output) | Hy2B Wasserstoff erhält Zertifizierung für grünen Wasserstoff RFNBO und startet den netzdienlichen Regelleistungsbetrieb | — | — |
| Event | Date online : 2024 | View exact value{"date":"2024","date_precision":"year","event":"Date online","basis":"iea_hydrogen_projects_raw.csv"} | IEA Hydrogen Projects dataset | — | — |
| Lifecycle Stage | operational | View exact valueoperational | Hy2B Wasserstoff erhält Zertifizierung für grünen Wasserstoff RFNBO und startet den netzdienlichen Regelleistungsbetrieb | — | — |
| Progress Status | Hy2B reported RFNBO certification on 9 September 2025 and start of grid-integrated automatic and balancing-service operation on 17 September 2025; latest verified statement, not continuous 2026 operation | View exact valueHy2B reported RFNBO certification on 9 September 2025 and start of grid-integrated automatic and balancing-service operation on 17 September 2025; latest verified statement, not continuous 2026 operation | Hy2B Wasserstoff erhält Zertifizierung für grünen Wasserstoff RFNBO und startet den netzdienlichen Regelleistungsbetrieb | — | — |
| Administrative Area | Random location in Germany | View exact valueRandom location in Germany | IEA Hydrogen Projects dataset | — | — |
| Technology | PEM | View exact valuePEM | IEA Hydrogen Projects dataset | — | — |
| Capacity (MWel) | 5 MWel | View exact value5 MWel | IEA Hydrogen Projects dataset | — | — |
| Capacity (kt H2/y) | 0.75 kt H2/y | View exact value0.7496538461538461 kt H2/y | IEA Hydrogen Projects dataset | — | — |
| Capacity (Nm³ H₂/h) | 962 Nm³ H₂/h | View exact value961.5384615384615 Nm³ H₂/h | IEA Hydrogen Projects dataset | — | — |
| Capacity (Announced Size) | 1.18t H2/d - 5 MW | View exact value1.18t H2/d - 5MW | IEA Hydrogen Projects dataset | — | — |
Record history
7 current sourced values · 3 older values · Record updated