净零,弹性和敏捷的闭环供应链网络设计,考虑稳健性和可再生能源
Reza Lotfi1,2, Amirhossein Khanbaba3, Sadia Samar Ali4,5
1Department of Industrial Engineering, Yazd University, Yazd, Iran. reza.lotfi.ieng@gmail.com.
Environmental science and pollution research international
|March 13, 2024
概括
本研究介绍了一种净零,弹性和敏捷的闭环供应链网络 (NZRACLSCND),该网络使用可再生能源和优化后勤运输,将二氧化碳排放量大幅减少233.33%.
科学领域:
- 供应链管理 供应链管理
- 环境可持续性 环境可持续性
- 运营研究 运营研究
背景情况:
- 整合净零,弹性和灵活性对于现代循环经济供应链至关重要.
- 传统的供应链面临着需求中断和环境影响的挑战.
- 家庭电器行业需要创新的解决方案,以实现可持续运营.
研究的目的:
- 开发和分析一个净零,弹性和敏捷的闭环供应链网络 (NZRACLSCND) 模型.
- 在循环供应链中量化净零战略对二氧化碳排放的影响.
- 调查各种系数对供应链绩效和环境影响的影响.
主要方法:
- 提出了一个强大的随机优化 (RSO) 模型,包含加权预期值和最大二氧化碳排放量.
- 嵌入式可再生能源 (太阳能) 和混合动力卡车用于净零能源供应.
- 应用冗余,多源和灵活的能力战略,以提高弹性.
主要成果:
- 与传统方法相比,NZRA概念减少了233.33%的二氧化碳排放.
- 增加的保守系数和敏捷系数分别导致了较高的二氧化碳排放风险和实际排放.
- 较高的降低的二氧化碳系数和模型尺度导致二氧化碳排放和成本增加.
结论:
- 该NZRACLSCND模型有效地整合了净零,弹性和敏捷性原则.
- 实施净零战略可以显著减轻封闭循环供应链中的二氧化碳排放.
- 供应链设计需要仔细平衡弹性,灵活性和环境目标,以管理成本和排放.
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