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Optimizing Logistics Operations to Reduce Food Waste

Substantial amounts of food products are wasted in multiple stages of the supply chain. Produce is lost at the field, during delivery as well as in stores and customers’ homes. Consequently, optimizing logistics processes in the food industry does not only enable one to decrease costs, it potentially results in reduced food waste.

Jedermann et al. (2014) provide an interesting overview on how intelligent food logistics can help to decrease food waste. The focus is set on inventory strategies and the integration of sensing systems to continuously monitor food quality. Data can be used to improve the management of inventory to reduce spoilage. Among others, the authors list the number of hubs and decisions points in the supply chain as a major strategic question, which requires further investigation.

While consolidation can help to decrease shipping costs, additional wait times and detours to reach the consolidation point potentially increase delivery times. Furthermore, loading and unloading processes often results in sub-optimal temperatures impacting food quality. In contrast, consolidation can even improve overall food quality by allowing decision makers to re-consider inventory decisions.

As shown, multiple highly interesting and complex research questions in this field need closer investigation. As food quality is stochastic and impacted by a wide range of influencing factors within food logistics operations, simulation optimization methods can provide a strong tool to investigate different problem settings to decrease food waste.

Reference:
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Jedermann, R., Nicometo, M., Uysal, I., Lang, W., 2014. Reducing food losses by intelligent food logistics. Philos. Trans. A. Math. Phys. Eng. Sci. 372, 20130302. doi:10.1098/rsta.2013.0302

Image: BOKU

 

Christian Fikar is a post-doctoral researcher at the Institute for Production Management at Vienna University of Economics and Business (WU). Until May 2018, he was part of the Institute for Production and Logistics at University of Natural Resources and Life Sciences, Vienna (BOKU). His research fields include logistics, supply chain management and related decision support systems to investigate and optimize delivery processes, particularly for humanitarian and e-grocery operations.

2 comments on “Optimizing Logistics Operations to Reduce Food Waste

  1. Pingback: E-Grocery Logistics – Christian Fikar

  2. Pingback: The complexity of cold chain logistics – Christian Fikar

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