| abstract |
The invention relates to a method and systems for producing greenhouse gas-reduced biogas, for the processing of the same to greenhouse gas-reduced biomethane and regenerative carbon dioxide (CO 2 ), for mixing greenhouse gas-reduced biomethane and natural gas (CNG) to give a greenhouse gas-reduced mixed gas and for use of the greenhouse gas-reduced biomethane and/or the greenhouse gas-reduced mixed gas as a greenhouse gas-reduced energy source, especially as a greenhouse gas-reduced traffic fuel. |