Hotels are also implementing tech solutions to reduce food waste, a significant issue in the hospitality industry. The Accor group, for instance, uses a smart waste tracking system that identifies and records food waste, providing data that helps the hotel reduce waste and improve menu planning. For example, the Fairmont Hotels & Resorts chain has implemented a food waste tracking system called "LeanPath". This system tracks and measures food waste, providing valuable data that helps the hotel reduce waste and improve its food procurement processes.