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Jan 28, 2020 · As the data here shows, only 0.16% of food miles come from air travel. Most – nearly 60% – comes by boat. You can see this data in absolute terms, in tonne-kilometers, in our chart on global food miles by transport method.
Food miles are measured in tonne-kilometers per year. A tonne-kilometer is a unit of measure of freight transport which represents the transport of one tonne of goods over a distance of one kilometre.
The environmental impact of transporting food is measured in food miles, indicating how much carbon dioxide (CO 2) is produced to transport a tonne of food over a unit of distance (kilometres or miles).
Oct 5, 2023 · Reducing food miles is a key strategy in building sustainable food supply chains. By sourcing ingredients locally and optimizing transportation routes, businesses can significantly lower their carbon footprint, decrease environmental impact, and enhance the overall efficiency of their supply chain.
The benefits of using food miles in evaluating food choices match the three main categories that represent sustainability: environmental, social, and economic. All methods of transporting food over long distances, and most methods used to transport over short distances, involve fossil fuels.
Ex-Ante Carbon-balance Tool for Value Chains (EX-ACT VC) is a method to measure quantities of food loss across the entire value chain, standardising losses at each level of the value chain and aggregating all levels to calculate an overall estimate of food that does not reach the retail level.
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Food transport varies tremendously by product, by region, by supply chain, and by end use. It has a different profile if the food is destined for domestic markets or export, or is being imported. For example, shipping food within Canada for domestic consumption and to ports for export amounts to 65 billion tonne-km, 22% by truck, 70% by rail ...
