Optimization of cross-regional allocation paths for construction waste and carbon emission reduction benefits
建筑废弃物跨区域调配的路径优化与碳减排效益

摘要

建筑废弃物跨区域调配的路径优化不仅能有效提升资源利用效率，还能显著降低碳排放，推动可持续发展。本文探讨了建筑废弃物跨区域调配的路径优化问题，并提出了一种基于最短路径算法与碳排放计算模型相结合的优化方法。建筑废弃物的分布特征及运输过程中的碳排放问题，运用最短路径算法确定最优调配路径。通过优化运输路线与运输方式的结合，实现了建筑废弃物跨区域高效调配，并且在此过程中有效减排了二氧化碳。本文对比了优化前后碳排放的变化，验证了该优化方法在减少碳排放方面的可行性与效益。合理的路径优化不仅能减少运输成本，还能在碳减排目标的驱动下，实现环境效益和经济效益的双赢。

Abstract

Optimizing the cross-regional allocation paths of construction waste can not only effectively improve resource utilization efficiency but also significantly reduce carbon emissions, thereby promoting sustainable development. This paper explores the issue of optimizing cross-regional allocation paths for construction waste and proposes an optimization method that combines the shortest path algorithm with a carbon emission calculation model. Focusing on the distribution characteristics of construction waste and carbon emissions during transportation, the shortest path algorithm is used to determine the optimal allocation paths. By integrating optimized transportation routes and modes, efficient cross-regional allocation of construction waste is achieved, with effective reduction of carbon dioxide emissions in the process. This paper compares the changes in carbon emissions before and after optimization, verifying the feasibility and effectiveness of the proposed optimization method in reducing carbon emissions. Reasonable path optimization can not only reduce transportation costs but also achieve a win-win situation of environmental and economic benefits driven by carbon emission reduction goals.