Inside informationEnglish
Haffner Energy announces that H2 bois SA has signed an essential contract for the development of a biomass-based hydrogen, electricity and biochar production plant in Switzerland
The file is served by the AMF. We do not host a copy.
Document type
- Issuer
- Haffner Energy
- Filed
- 12/03/2025, 18:00
- Document type
- Inside information
- AMF sub-type
- Informations privilégiées
- Language
- English
- AMF reference
- 113450_20250312