World's Leading Sustainable Partnership 2025

Hilton and Winnow demonstrate industry-leading sustainability through their AI-powered food waste reduction partnership. Across hundreds of Hilton kitchens worldwide, Winnow’s smart meters measure, analyse, and prevent food waste at source—empowering chefs to make data-driven decisions. Anchored in Hilton’s Travel with Purpose strategy and supported by robust ESG targets, the collaboration has saved millions of meals from landfill.

In 2024, the programme reduced food waste by up to 70% in some locations. This scalable innovation proves how digital tools and operational leadership can deliver rapid, measurable sustainability gains in global hotel operations.