H2CAST Etzel Hydrogen Storage Project
Sector: Energy Storage • Location: Lower Saxony, Germany
Source: Renewables Now
German cavern storage facilities operator Storag Etzel GmbH has started injecting the first quantities of a planned 90 tonnes of hydrogen in its caverns as part of a research project. The H2CAST Etzel project aims to confirm the suitability of the company’s existing salt caverns in Lower Saxony, Germany, for hydrogen storage.
- Status
- Under Construction
- Sector
- Energy Storage, Hydrogen
- Location
- Lower Saxony, Germany
- Updated
- 22 Jul 2026
- Source
- Renewables Now
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Project Information
Participants
| Not available for this record. |
Status
Original status | Under Construction |
Taiyo status | Under Construction |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | German cavern storage facilities operator Storag Etzel GmbH has started injecting the first quantities of a planned 90 tonnes of hydrogen in its caverns as part of a research project. The H2CAST Etzel project aims to confirm the suitability of the company’s existing salt caverns in Lower Saxony, Germany, for hydrogen storage. |
Original sector | Hydrogen |
Location
Country | Germany |
State | Lower Saxony |
Source
Source | Renewables Now |
URL |
More Details
Record type | Project |
Sector | Energy Storage, Hydrogen |
Article published date | 2025-01-29 |
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