Good News Notes: “Trees, crops and even organic waste can be transformed into a bewildering array of plastics to use in products ranging from single-use bags to heavy-duty airplane wings. These so-called biopolymers could play a vital role in weaning us off petroleum plastics—which will help cut greenhouse gas emissions, and ensure plastics come from…
Tag: petroleum plastics
How to make plastic bottles from sugarcane and captured CO₂
Good News Notes: “While most plastics have generally been produced from petroleum, that’s not an inherent requirement. Chemistry is chemistry, and it’s possible to grow many of the hydrocarbons we need. But crops are the things we are best at growing, and plastics made from crops can have problems. They tend to cost more, and…