Full-text search Fulltext search 13 Resultate Plastic mix becomes pure propane Cobalt-based catalysts could be used to turn mixed plastic waste into fuel, new plastics and other products. An end to flight shame Will we ever be able to fly with a clean conscience again? The good news: Technologies for zero-carbon aviation are already available today. The bad: It will take years to bring them to market. British company produces climate-friendly airship According to its developers, the British airship Airlander 10 could take off for commercial flights with passengers from 2028.