Bio-CO2
Recovery
Capturing clean carbon dioxide — a valuable part of the biomethane process.
What is Bio-CO₂?
When biogas is upgraded into biomethane, carbon dioxide (CO₂) is separated from the methane. Instead of being released into the atmosphere, this CO₂ can be captured and purified, creating Bio-CO₂, a clean, food-grade gas with a wide range of commercial and environmental uses.
This recovery process turns what would otherwise be a greenhouse gas into a valuable, reusable resource, further enhancing the sustainability of biomethane production.
Why Bio-CO₂ Matters
How It’s Used
Bio-CO₂ has a wide range of
practical applications across
multiple industries. In the food
and beverage sector, it’s used for
carbonation and packaging.
Environmental Impact
Capturing and reusing CO₂ from
biomethane production adds
another layer of sustainability. It
helps replace fossil-derived CO₂
and supports climate action
goals.
The Bigger Picture
Bio-CO₂ is one more reason why
biomethane is not just clean, it’s
circular. Nearly every part of the
process produces something
useful: energy, fertiliser, and now
carbon for reuse.
From energy to fertiliser to carbon
Explore the full potential of biomethane.