CO 2 is one of the major anthropogenic greenhouse gases in the atmosphere contributing to
global warming (Blamey et al., 2010; Mikkelsen et al., 2010). In the last half-century, the …

Abstract Achieving Net Zero 2050 through decarbonization and securing next-generation
clean energy have become the most important challenges. One of the pathways that make …

This study reviews the major biogas upgrading technologies, with specific regard to recent
progress in the field of membrane technology. More specifically, the objective of the present …

As bioenergy produces neutral or even negative carbon emissions, the assessment of
biomass resources and associated emissions mitigation is a key step toward a low carbon …

The electrochemical reduction of carbon dioxide (CO2RR) to chemical feedstocks, such as
ethylene (C2H4), is an attractive means to mitigate emissions and store intermittent …

In recent years, the growing trend of energy consumption from fossil fuels in the world has
faced mankind with two major crises of environmental pollution and the increasing …

Biogas fuel has gained recognition as a highly suitable alternative to fossil fuels, attributed to
its renewable nature and remarkable energy density. Biogas fuel utilization facilitates the …

Biogas production from food waste with anaerobic digestion process and co-digestion
process obtained high purity of biogas. Food waste consists of proteins, carbohydrates …

Considering biogas upgrading to feed energy systems and its significant impact on the
biogas energy density, a novel polygeneration system utilizing biogas from landfill waste is …

This paper aims at evaluating the best allocation of potential biomethane generation for the
decarbonization of the transport system, presenting a case study in Italy. The country has …