The way forward: pre-combustion CO2 capture from biogas

The main obstacle to the commercial viability of CCS is the high cost of capturing the carbon dioxide gas. The other costs associated with integrated CCS-systems, such as geological assessments of potential storage sites, CO2 transport and injection, and monitoring and measuring stored carbon dioxide, are relatively low. Several carbon capture technologies exist, only one of which stands out for being very simple, scaleable, tested and low-cost, namely CO2 capture from biogas fermenters.
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