2025 ReFED Food Waste Solutions Summit

Nicolás Díaz is Senior Program Manager for the Waste and Circular Economy Program at the Global Methane Hub, where he oversees a global portfolio aimed at reducing methane emissions from the waste sector. He brings over a decade of experience advancing climate and sustainability initiatives through consulting, research, and coordination in the public and nonprofit sectors.

Before joining the Hub, Nicolás led research on organic waste, compost application, and waste management in local ecosystems in the U.S. and Chile. His work contributed to the passage of three laws in Washington State that focused on reducing organic waste and food loss.

Nicolás holds a B.S. in Industrial Engineering from the Pontifical Catholic University of Chile and an MPA from the University of Washington.