This paper provides a comprehensive overview of the physical properties and applications
of natural gas (NG) and hydrogen as fuels in internal combustion (IC) engines. The paper …

Biomass has become a key contender in the race to find sustainable energy options, as we
move toward a more environmentally friendly future. This extensive assessment explores the …

The energy crisis, shortage of conventional fuels, and increasing pollution have directed the
research toward renewable energy. Methane is one such form of energy that can be used as …

Anaerobic digestion (AD), a pivotal technology for organic waste reduction and biogas
production, has recently gained notable attention for its role in CO 2 bioconversion. As …

To switch the over-reliance on fossil-based resources, curb environmental quality
deterioration, and promote the use of renewable fuels, much attention has recently been …

Background Waste pollution can negatively impact the ecosystem directly or indirectly.
Utilizing waste as a resource to produce value-added products, like biofuels, is one option to …

The organic fraction of municipal solid waste (OFMSW) is a major portion of solid waste in
Malaysia, with 44.5% of the total waste being food waste‐derived sources. This study …

Mixing inside high-solids anaerobic co-digestion (HS-AcoD) is essential for process
feasibility and economic sustainability. This study developed a proper energy assessment …

Effective waste management requires the correct categorization of recyclables. It is possible
to classify organic waste and recyclable waste using machine learning techniques …

This study aimed to define the optimal composition of three heterogeneous substrates of the
anaerobic digestion process to maximize methane production. The investigated substrates …