What is the difference between biogas, biomethane and CBG?
sourced
Biogas is the raw 50-70% methane gas from the digester. Biomethane is biogas upgraded to above about 90% methane. CBG is Indian-standard biomethane compressed to roughly 250 bar for sale. Bio-CNG is a common synonym for CBG.
- Source
- IS 16087; IOCL
- sourced
- Traceable to a named source.
- Level
- Beginner — New to biogas. Plain language, no units assumed.
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