While the Circular Economy is widely championed by academics, companies, and politicians, its implementation is still an open issue. Its applications reveal a split between theory and practice. This break makes it difficult to pinpoint how coherent practices are with the original concept and how to understand the purpose of the actions and assess the results’ effectiveness. This is immediate when we consider the complexity of food. This paper aims to provide further insight on the applications and spill over of the circular economy into the food system. Through the systemic analysis of case histories, the research evaluates the effects of 40 circular economy actions in their relationship with Sustainable Development Goals, by assessing how they have been able to integrate and balance the economic, social, and environmentally sustainable development’s dimensions into the food system. What emerges is that food can be a fertile ground for the implementation of a circular economy’s principle and could also provide support in understanding its evolution and adjusting its objectives accordingly. Food is strategic and could be a perfect field for testing a new approach to raw material and waste and for the development of a new context of inquiry, defined as “Circular Economy for Food”.

With average food demand on the rise and increasing pressure on sustainability, it is essential to outline the cultural framework in which food systems are evolving, with the goal of studying solutions that target concrete actions and achieve communicable and more transparent results for the market and consumers. The objective was to analyze indicators, methods, and good practices, highlighting their positive aspects, criticalities, and possible gaps, for monitoring the impact the food system has on the environment, economy, and society from a circular economy perspective. A review of scientific literature was conducted to define the framework for implementing a circular economy in the food sector. The nations most involved in circular economy research with a focus on the food system were mapped, and circular strategies and indicators were classified according to the three different scales of implementation to which they apply: micro, meso, and macro. The literature review showed that most indicators focus on material flows and end-of-life strategies, without focusing on nutrient circularity in food systems and the circular bio-economy. This work suggests a potential and original framework for analyzing food and agriculture systems that can provide a holistic assessment of the impacts, actions, and outcomes achieved by these systems.

Food product safety and quality are considered to be of the utmost significance on a global scale. Highly publicized food safety incidents have significantly increased public interest in food traceability, defined as “the ability to track any food, feed, food-producing animal or substance that will be used for consumption, through all stages of production, processing, and distribution” (European Union). The World Health Organization (WHO) suggests that governments, producers, and consumers work together to ensure food safety, which calls for the dissemination of pertinent information throughout complex food value networks. Therefore, it is in the best interest of profit-driven businesses to implement information systems for tracking food goods, a significant byproduct of which is the likelihood of increased profitability. This paper aims to explore the ample possibilities for such implementations that are now available thanks to blockchain technology. In particular, the goal is to explore the dynamics of this technology and identify how it helps to create good customer relationships. For this purpose, the case of Lavazza, an important Italian roasted coffee company that has recently introduced a blockchain-tracked product to the market, is analyzed in detail, including all the steps that made the application of the technology possible and how it was finally communicated to the consumer. The case study offers a concrete example that resulted from both stakeholders’ internal need for greater traceability and consumers’ external need for greater transparency regarding the company’s sourcing processes. In this pilot project, collaboration among all the entities that are part of the chain was essential to delivering a formative, customized, and ultimately, easy-to-understand experience to the end consumer. Finally, Lavazza is an example of a company that decided to challenge itself by following a trend that will be increasingly present in future socioeconomic scenarios.

Circular economy for food (CE) and food policies (FP) are two emerging but already prominent research areas, particularly when talking about the cities of the future. This paper analyzes the dynamics between these two fields of research, starting from review articles and the analysis of a case study, underlying the fundaments that FP and CE share. In particular, this paper focuses on using circular economy (CE) indicators and strategies to shape urban food policies (FP) to create a new business and political model towards sustainability. It introduces four converging perspectives, emerging from the literature, and analyzes how they have been integrated in the case study RePoPP (Re-design Project of Organic waste in Porta Palazzo market), a circular project born from the FP of the City of Turin (Italy). RePoPP is indeed a multi-actor project of urban circular food policies against food waste, which demonstrates how a circular approach can be the turning point in the creation of new food policies. This article wants to define for the first time a new research framework called “circular economy for food policy”, along with its characteristics: the application of a systemic approach and CE to problems and solutions, the need for a transdisciplinary and integrated project design for the 9R (responsibility, react, reduce, reuse, re-design, repair, recover, recycle, and rot), the use of food as a pivot of cross-sectoral change, and a new form of collaborative and integrated governance.

The impact of linear agri-food supply chains is progressively leading to ever wider socio-environmental and cultural repercussions, undermining the balance of territories and communities to the point of disrupting the entire planet’s health. Therefore, there is an urgent need for a paradigm change involving the agri-food sector, the economic sector, and local public policies, in the direction of a diffused ecological transition. In this scenario, the Circular Economy, supported by the adoption of a Systemic Approach, represents a useful operational tool to respond to complex transversal challenges, to reduce and enhance waste, minimize the use of new raw materials, and strengthen the territorial identity and relations among local stakeholders. This article describes a research project conducted for the Piedmont Region (Italy), through which it was possible to apply these innovative tools and approaches to five typical local agri-food chains (wine, dairy and cheese, rice, water, and bovine beef). Currently, at the Piedmontese level, concrete proposals for public policies capable of supporting the ecological transition of the local agri-food chains have not yet been developed, especially in terms of cyclicality of outputs and territorial co-evolution. For this reason, through the use of a multi-stakeholder approach, participatory mechanisms of local actors, and the analysis of several national and international case studies, the purpose of this research was to evaluate the possible enhancement of food waste and by-products, finally developing specific proposals for good practices and public policies capable of contributing to the achievement of the Piedmontese Regional Strategy for Sustainable Development.