Hydrogen is a clean, versatile, and energy-dense fuel that has the potential to play a key
role in a low-carbon energy future. However, realizing this potential requires the …

Hydrogen as a clean energy that is conducive to energy and environmental sustainability,
playing a significant role in the alleviation of global climate change and energy crisis …

Biohydrogen is a clean and renewable source of energy. It can be produced by using
technologies such as thermochemical, electrolysis, photoelectrochemical and biological, etc …

Current energy demand and environmental pollution issues are growing due to global
urbanization and development in many countries, leading to amplified energy/material …

Hydrogen has a negligible share on the global fuel market, yet it attracts a lot of investors.
The main obstacle to the development of the hydrogen economy is its low cost …

Biofuels are fast advancing as alternative sources of renewable energy due to their non-
polluting features and cost-competitiveness in comparison to fossil fuels. However, in order …

Sudden erratic climate change due to fossil fuel combustion and a steady rise in the oil price
have engaged researchers in a race to develop sustainable and economically viable fuel ie …

Rapidly depleting fossil fuel resources and rising greenhouse gas emissions have
accelerated the search for cost-effective renewable energy sources. Algal feedstock has …

Hydrogen production via dark fermentation has been widely considered as a promising
strategy for clean energy generation. In addition, a wide variety of organic wastes can be …

The depletion of fossil fuel reserves has resulted from their application in the industrial and
energy sectors. As a result, substantial efforts have been dedicated to fostering the shift from …