Knowledge Base

Biogas upgrading is the technological process of removing CO₂ and trace impurities from raw biogas to produce biomethane, a renewable gas equivalent in quality to natural gas. HoSt uses in-house membrane-based upgrading technology to convert biogas typically containing 55 to 60% methane into biomethane with a methane concentration of around 97%, suitable for grid injection, transport fuel, or industrial use.
What is biogas upgrading?