AI monitoring helps Marriott Hotels to slash food waste
The company has reduced food waste by 25% across multiple European locations using AI monitoring systems
Winnow's technology collects data on food consumption and waste, providing real-time insights to staff. It also provides recommendations for smarter ordering, menu planning and portion sizes based on commonly wasted foods.
Key takeaways
- As a result, staff teams have begun offering smaller portion sizes and posting signage at buffets to promote food waste reduction. Some locations have even added QR codes to menus to provide guests with tips on minimizing food waste;
- By mid-2024, Marriott achieved a 25 percent reduction in food waste at 53 pilot hotels in just six months. More than 3,000 employees have participated in the initiative;
- Marriott estimates that the project has helped reduce greenhouse gas emissions by 486 metric tons.
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