Low straw recycling logistics costs are a key factor for biomass power generation enterprises to maximize their profits and ensure sustainable operation. Different from the existing literature, this paper divides straw recycling logistics patterns into two types (farmer—plant and farmer—broker—plant) and analyzes their influencing factors to reduce straw recycling logistics costs. In this pursuit, this paper first presents a comprehensive model to analyze straw recycling logistics costs using the calculus method. Then, a 25 MW biomass power plant was selected as a case study to calculate the straw recycling logistics costs. The results show that transportation cost is the most important component of the total straw recycling logistics costs, making up 44.35%. The sensitivity analysis results indicate that the straw recycling radius is the most sensitive factor affecting the straw recycling logistics costs. There is a u‐shaped relationship between the number of brokers and straw recycling logistics costs, and the straw recycling logistics costs have the smallest value when the broker number is 10. Based on the results, this paper proposes the following suggestions. Biomass power plants should conduct reasonable planning for site selection. Brokers should be recruited reasonably, and farmers should change straw planting patterns.

中文翻译：

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用于可持续发展的秸秆回收物流成本分析的综合模型：来自生物质发电的证据

秸秆回收物流成本低是生物质发电企业实现利润最大化和确保可持续运营的关键因素。与现有文献不同，本文将秸秆回收物流模式分为两种类型（农民－工厂和农民－经纪人－工厂），并分析其影响因素以降低秸秆回收物流成本。为此，本文首先提出了一种综合的模型，利用演算方法来分析秸秆回收物流成本。然后，选择了一个25兆瓦的生物质发电厂作为案例研究，以计算秸秆回收物流成本。结果表明，运输成本是秸秆回收物流总成本中最重要的组成部分，占44.35％。敏感性分析结果表明，秸秆回收半径是影响秸秆回收物流成本的最敏感因素。中间商数量与秸秆回收物流成本之间存在一种共形的关系，当中间商数量为10时，秸秆回收物流成本的价值最小。根据结果，本文提出以下建议。生物质能发电厂应进行合理的选址规划。应该合理地雇用经纪人，农民应该改变稻草种植方式。本文提出以下建议。生物质能发电厂应进行合理的选址规划。应该合理地雇用经纪人，农民应该改变稻草种植方式。本文提出以下建议。生物质能发电厂应进行合理的选址规划。应该合理地雇用经纪人，农民应该改变稻草种植方式。