Study on Circular Economy for Food in Porto: With a diverse range of food production in the Porto Metropolitan Area (PMA), an innovative profile, and an already active approach to improving the food system, the City of Porto is in a unique position to begin the transition towards a circular economy for food. By establishing favourable policies, facilitating collaborations across the entire food value chain, and undertaking its own initiatives, the City of Porto could realise the circular economy vision and create significant economic, health, and environmental benefits.