Biofuels and Bioenergy

Biohydrogen Production

Biohydrogen production is a promising and sustainable method for generating clean, renewable hydrogen using biological processes. Hydrogen is considered an ideal alternative fuel due to its high energy content and its ability to produce only water as a byproduct when used in fuel cells. Unlike conventional hydrogen production methods that rely on fossil fuels, biohydrogen is generated from organic biomass, wastewater, and microorganisms, making it an eco-friendly solution for future energy needs. Anaerobic bacteria break down organic materials (e.g., glucose, agricultural waste, wastewater) in the absence of oxygen, producing hydrogen and organic acids. Photosynthetic bacteria use light energy to convert organic acids into hydrogen. Uses electrically active bacteria to break down organic matter and produce hydrogen in a low-voltage electrochemical system. Algae perform oxygenic photosynthesis, splitting water into hydrogen and oxygen using sunlight. With advancements in synthetic biology, metabolic engineering, and bioprocess optimization, biohydrogen production is becoming more efficient and economically feasible.