The global energy demand is projected to rise by almost 28% by 2040 compared to current
levels. Biomass is a promising energy source for producing either solid or liquid fuels …

The growing accumulation of plastic wastes is one of the main environmental challenges
currently faced by modern societies. These wastes are considered a serious global problem …

The inherent capability and increased efficiency of microalgae to convert sunlight into solar
chemical energy are further enhanced by the higher amount of oils stored in microalgae …

A growing world population is causing hazardous compounds to form at an increasingly
rapid rate, calling for ecological action. Wastewater management and treatment is an …

The water resource crisis and concerns with environmental pollution are pushing for
upgrading of conventional wastewater treatment process. Microalgae-based wastewater …

The worldwide fossil fuel reserves are rapidly and continually being depleted as a result of
the rapid increase in global population and rising energy sector needs. Fossil fuels should …

By the end of 2050, the world population is anticipated to reach 10 billion, which will change
the perception of energy utilization. In recent years, the reliance on fossil fuels has shifted …

An in-depth, comprehensive, and critical review of the hydrothermal liquefaction (HTL)
technology for maximum yield of biocrude with enhanced properties has been undertaken …

Commercialization of microalgal biofuels is not yet attained even after plentiful of research
and extensive scientific projects. Expending the cost and energy for producing single …

Biofuels from biomass gasification are reviewed here, and demonstrated to be an attractive
option. Recent progress in gasification techniques and key generation pathways for biofuels …