Bioenergy production from waste is one of the emerging and viable routes from renewable
resources (in addition to wind and solar energy). Many developing countries can benefit …

Many African countries have vast biomass resources that could serve as feedstock for
methane production through the adoption of commercial biogas plants. However, due to …

The use of fossil fuels in modern economies has been a success because of the low cost of
fossil resources. However, the depletion of fossil reserves, the increase in waste production …

Biogas is an alternative to gaseous biofuels and is produced by the decomposition of
biomass from substances such as animal waste, sewage sludge, and industrial effluents …

Biogas consists of mainly methane, as a source of energy, and impurities such as carbon
dioxide, hydrogen sulphide, water, and siloxanes. These impurities, such as hydrogen …

Several anthropogenic activities reduce the supply of freshwater to living organisms in all
ecological systems, particularly the human population. Organic matter in derived wastewater …

This mini-review analyses food losses and waste (FLW) management in low-and middle-
income countries (LMICs) and identifies potential strategies to improve FLW management …

This critical review examines the potential of household biogas technology in Africa,
focusing on biogas production and techno‐economic feasibility studies. The review …

Anaerobic digestion has been identified as a feasible fragment of a bioeconomy, yet
numerous factors hinder the adoption of the technology in South Africa. Apart from its energy …

Effective decision-making requires the evaluation of several criteria rather than a single,
preferred criterion. The best decision options (alternatives) are recommended to decision …