The food supply chain is a complex system that involves the production, processing, transportation, and distribution of food products to consumers. It is a critical component of the global economy, providing nourishment and sustenance to billions of people worldwide. However, the food supply chain has a significant environmental impact, with a high carbon footprint. In this article, we will explore the carbon footprint of the food supply chain and the importance of measuring and reducing it. We will also discuss the potential benefits of using decentralized data and creating working models to improve the sustainability of the food supply chain.
The carbon footprint of the food supply chain is the total amount of greenhouse gases (GHGs) produced throughout the entire life cycle of a food product, from its production to its consumption. This includes emissions from farming and processing, transportation, and packaging. According to a Food and Agriculture Organization (FAO) study, the food supply chain is responsible for around 25% of global greenhouse gas emissions. This is a significant amount and highlights the need to take action to reduce the carbon footprint of the food supply chain.
One of the main contributors to the food supply chain’s carbon footprint is food production. Agriculture is responsible for a large portion of the emissions, with fertilizer, pesticides, and energy for irrigation and machinery contributing to the total. The transportation of food products also plays a significant role, with long-distance shipping and trucking contributing to emissions. The packaging and distribution of food also contribute to the carbon footprint, with the use of plastics and energy for refrigeration.