1. Biogas-to-biomethane upgrading: a comparative review and assessment in a life cycle perspective;Ardolino;Renew. Sustain. Energy Rev.,2021
2. Hydrogen production by biogas steam reforming: a technical, economic and ecological analysis;Braga;Renew. Sustain. Energy Rev.,2013
3. Bioenergy potential from food waste in California;Breunig;Environ Sci Technol,2017
4. Environmental assessment of a multifunctional process coupling anaerobic digestion and pyrolysis;Caiardi;Chem. Eng. Trans.,2021
5. Low Carbon Fuel Standard,2022