Influence of Different Techniques on Biomethane Sustainability

A.K. Boulamanti, S. Donida Maglio, J. Giuntoli & A. Agostini
Biogas production is starting to be regarded as a very sustainable practice that can guarantee high GHG savings when upgraded to biomethane. However, sustainability is strongly influenced by many factors, such as the choice of feedstock and operational practices. This paper analyses the impact of several criticalities on the GHG emissions of biomethane production. The system analysed includes the production of biogas and the upgrading to biomethane, which is burnt in a domestic boiler to...