Report

Food Waste Index Report
This report presents a methodology to measure food waste and provides guidance for leaders to create resilient food systems.
Estimates suggest that 8-10% of global greenhouse gas emissions are associated with food that is not consumed. The Food Waste Index Report, produced by UNEP, provides a methodology to measure food waste at household, food service and retail levels, and track progress towards Sustainable Development Goal 12.3.
Addressing food waste is critical to creating low-impact, healthy and resilient food systems which provide multi-faceted benefits to people and the planet. This report presents the most comprehensive food waste data collection, analysis and modelling to date. Countries using this methodology will generate strong evidence to guide a national strategy on food waste prevention.
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State of Finance for Nature in Cities 2023
In this publication, UNEP and the Penn Institute for Urban Research outline gaps and opportunities for financing Nature-based Solutions in cities, best practices from around the world, and actions that can be taken to scale up investments in nature.

Plastic Pollution & Cities: Building Momentum Towards a Global Plastics Treaty
At this circular economy-themed webinar, we heard from experts, city representatives and waste pickers about the causes & consequences of plastic pollution in cities, and what cities can do to initiate a just transition to a plastic-free economy.

Unlocking investment in nature for a just urban transformation
Organized in parallel to the World Economic Forum (WEF) annual meeting in Davos, this webinar highlighted the findings of UNEP's latest "State of Finance for Nature" report and explored what's needed to accelerate the financing of urban nature.

Cities call for increased investment to halt and reverse nature loss
At the Biodiversity COP in Montreal, mayors from 15 cities called for increased direct funding for urban nature-based solutions and ecosystem restoration projects, backed by UrbanShift, UNEP, GEF, ICLEI, C40, and other partners.