HySynergy 20MW Green Hydrogen Project
Sector: Oil and Gas • Location: Fredericia, Denmark
Source: Hydrogen Insight
The HySynergy facility in Fredericia, Denmark, is a 20MW green hydrogen project using alkaline electrolysers. It is the joint second-largest completed renewable hydrogen plant in the EU. The project faced delays and was initially supposed to be fully operational in mid-2022. The first hydrogen was produced in December 2022, but green hydrogen delivery to the refinery started only in February 2025.
- Status
- Closed
- Sector
- Oil and Gas, Hydrogen
- Location
- Fredericia, Denmark
- Updated
- 22 Jul 2026
- Source
- Hydrogen Insight
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Project Information
Participants
Company |
Status
Original status | completed |
Taiyo status | Closed |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | The HySynergy facility in Fredericia, Denmark, is a 20MW green hydrogen project using alkaline electrolysers. It is the joint second-largest completed renewable hydrogen plant in the EU. The project faced delays and was initially supposed to be fully operational in mid-2022. The first hydrogen was produced in December 2022, but green hydrogen delivery to the refinery started only in February 2025. The project received funding from the Danish Energy Agency and the EU's Connecting Europe Facility. |
Original sector | Energy |
Location
Country | Denmark |
City | Fredericia |
Source
Source | Hydrogen Insight |
URL |
More Details
Record type | Project |
Sector | Oil and Gas, Hydrogen |
Article published date | 2025-11-07 |
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