June 6, 2026

Swiss startup GR3N raises €15.5M to build the world’s first microwave-powered PET recycling plant

Four professionals in a business meeting around a table — Vitaly Gariev / Unsplash

Swiss cleantech startup GR3N has raised €15.5 million in a Series B round to build the world’s first commercial-scale microwave-assisted PET recycling plant. The round was led by 360 Capital, with new investor VP Textile also participating. The proce...