One month ago, the school of just over 200 students switched out its plastic-foam trays for silver ones, and replaced its plastic utensils with metal sporks.

Needham schools cut down on food waste with reusable metal trays 02:21. Schools in Needham, Massachusetts have cut down on their food waste by replacing their old cafeteria lunch trays with ...

Schools in Needham, Massachusetts have cut down on their food waste by replacing their old cafeteria lunch trays with reusable metal ones and they're already seeing results. "Food service ...