UCLA Scientists Turn Plastic Waste Into Pure Hydrogen Fuel

Green hydrogen was supposed to be a silver bullet solution for decarbonizing hard-to-abate sectors like shipping and steelmaking. It was the buzziest technology out there – and then it fizzled out completely. But after years of languishing in labs without reaching any meaningful level of commercialization, hydrogen is making a roaring comeback thanks to back-to-back scientific breakthroughs and renewed interest in the fossil fuel alternative against the backdrop of the global oil and gas crisis