How Belgian Company Permafungi Recycles Coffee Waste
6 million tonnes of coffee grounds are sent to landfill every year. To tackle the problem, Permafungi turns this into a variety of biodegradable products through an innovative process. Here's how.
「フォーラム・ストーリー」ニュースレター ウィークリー
世界の課題を読み解くインサイトと分析を、毎週配信。