Scientists developed new methods to convert plastic waste into hydrogen fuel using sunlight through a process called photoreforming.
Photoreforming is a photocatalytic process where sunlight and catalysts break down plastics to produce hydrogen and industrial chemicals.
Researchers from the University of Cambridge and the University of Adelaide developed systems using plastic waste, solar energy, and safe catalysts for clean fuel production.
The process can convert plastics like polyethylene and polypropylene into hydrogen, syngas, acetic acid, and liquid fuels.
Hydrogen is an important clean fuel used in industries such as refining and ammonia production.
Global plastic production is more than 400 million tonnes annually, but less than 10% to 18% of plastic waste is recycled.