Biogen CO₂

Biogenic CO₂ for Industry

At Bigadan, we see CO₂ as a valuable by-product. We capture, purify, and liquefy CO₂ from our biogas production and supply it to sectors where it can create new value.

Part of the Circular Loop

When biogas is upgraded to biomethane, carbon dioxide is separated from methane. In the past, this CO₂ was released into the atmosphere – but today, we capture and purify it for reuse as an active part of the circular economy. There are two main applications:

  • CCU (Carbon Capture and Utilization) – liquefied CO₂ used in industrial processes, including PtX plants producing next-generation green fuels for shipping, aviation, and heavy road transport
  • CCS (Carbon Capture and Storage) – CO₂ is safely stored underground
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FAQ

“The production of biogenic CO₂ is a strong example of how the biogas industry can contribute to the green transition: We receive industrial waste from our customers, and through our production process we can deliver a CO₂ product that meets food-grade standards.”

Mick Winther
Commercial Manager, Bigadan

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