Optimization of the Residual Biomass Supply Chain: Process Characterization and Cost Analysis

Background : This study investigates the vital significance of logistical cost optimization within the residual woody biomass supply chain, aiming to boost both sustainability and the efficient utilization of this resource. There is an emphasis on how adept cost management can determine the economic feasibility of exploiting residual biomass. Methods : The research delves into crucial areas including collection, transportation, storage, and processing of biomass, highlighting their respective roles in the total cost. The influence of factors such as seasonality and biomass quality variations on the supply chain's cost and efficiency is explored. To provide an in-depth analysis of these factors, mathematical models are presented that allow for the examination of a variety of scenarios and optimization strategies. Techniques such as linear programming, genetic algorithms, and tabu search are contextualized within these models. Results : The study provides in-sights into individual cost contributions of different logistical operations. It also reveals how seasonality and biomass quality variations directly affect the cost and efficacy of the supply chain. Conclusions : Proficient logistical cost management is crucial for the successful exploitation of residual biomass. The findings have substantial implications for managing the residual biomass supply chain, paving the way for a transition to a low-carbon economy.