Hydrogen fuel from Agricultural Waste

Date:May 31, 2024

Country: United States

Application

• Efficient hydrogen production using solar power and agricultural waste for cleaner energy.

Description

Researchers at the University of Illinois Chicago developed a groundbreaking method to produce hydrogen fuel using solar power and agricultural waste, such as manure and husks. The process reduces the energy required for water electrolysis by 600%, making it more efficient. By utilizing biochar from agricultural waste, the method offers a sustainable and low-cost solution for hydrogen production. The project opens new revenue streams for farmers and enhances energy self-sufficiency.

Pathway Description:

The process used in this project is biochar-assisted water electrolysis. Agricultural and animal waste, such as cow manure, is mixed with sulfuric acid to create biochar. This biochar is then used in the electrolysis process to split water into hydrogen, reducing the voltage required by up to 600%. Solar power is used to drive this efficient, low-voltage electrolysis, making hydrogen production more sustainable and cost-effective.