A review on potential of biohydrogen generation through waste decomposition technologies

This article reviews various waste decomposition technologies composed of thermochemical and biochemical conversion routes for the generation biohydrogen from biomass wastes. Due to escalation global energy consumptions, concerns on security fuelled increasing processes meet such demands. The development hydrogen has always sustained interest due its immense prospects as a clean source. Instead, current production process termed grey posed main contributing factor carbon-related emissions. Therefore, technological green (biohydrogen) in transition towards decarbonised sector are desirable advantageous. Furthermore, constraints associated biohydrogen, ranging safety transportation aspects, also discussed provide informative insights researchers decision makers better understanding economy.