Bioenergy Hubs for Northern Communities: Sourcing, Logistics, Distribution, and System Integration

北部社区的生物能源中心：采购、物流、分销和系统集成

• 批准号: RGPIN-2019-07086
• 负责人: Mafakheri, Fereshteh
• 金额: $ 1.61万
• 依托单位: Concordia University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2022
• 资助国家: 加拿大
• 起止时间: 2022-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=746392
• 关键词: Bioenergy; Hubs; Northern; Communities; Sourcing

Energy supply to northern communities is one of the major challenges for Canada in the 21st century. From one hand, the local and federal governments aim at populating the north due to sovereignty concerns and the emerging demand for northern natural resources. On the other hand, maintaining and improving the quality of life for northern residents and the protection of the environment has faced many obstacles. In case of energy supply, in the absence of electric grids, diesel is the main source of energy in the north. It is shipped over a long distance by trucks from the southern cities during the summer as the connecting roads will be covered with ice in the winter. This routine poses many challenges in terms of energy security (lack of diversity and risk of shortage) and greenhouse gas emissions (from transport and diesel combustion). A transition to renewable energy sources could provide a solution to addressing the above challenges. Among these sources, bioenergy, and in particular biomass, shows a great potential for applications in northern communities due to its abundance in Canada (from forestry, agriculture, and municipal solid waste), ease of storage, and a shorter distance between the potential points of supply and the northern communities. Access to a variety of available biomass-to-energy conversion technologies (such as biomass boilers) as well as their lower carbon inventories adds to the above benefits. The main barrier to such a transition (mainly from an economy of scale perspective) is the fact that these communities are small and geographically dispersed. As such, the proposed discovery program advocates the creation of bioenergy hubs in the north to address the issue of scale and dispersion in energy supply. An integrated bioenergy supply system is envisioned consisting of sourcing, logistics, and energy distribution components. Theoretically, this integration poses a hierarchical decision making problem, with sourcing, logistics, and distribution models having joint decision spaces. In this sense, the solutions from the distribution model will serve as boundary conditions for the logistics model. The solutions from the logistics model will also create boundary conditions for the sourcing model. In this sense, we have to deal with an MPEC problem, Mathematical Programming with Equilibrium Constraints, to coordinate these solutions. As such, there is a need to develop a MPEC solution approach specially crafted for the above discussed hierarchical bioenergy supply chain decisions. The proposed 5-year research program fosters research collaborations and invests on training of highly qualified PhD and MSc students recruited in line with the above phases. This program will also pave the path for future engage and strategic partnerships under the NSERC target area of "Natural Resources and Energy - Bioenergy and Bio-products" with an emphasis on "Northern Communities".

北方社区的能源供应是加拿大在世纪面临的主要挑战之一。一方面，地方和联邦政府出于主权考虑和对北方自然资源的新需求，旨在向北方移民。另一方面，保持和改善北方居民的生活质量和保护环境面临许多障碍。在能源供应方面，在没有电网的情况下，柴油是北方的主要能源。夏季，这些水果由卡车从南部城市长途运输，因为冬季连接道路将被冰覆盖。这一惯例在能源安全（缺乏多样性和短缺风险）和温室气体排放（来自运输和柴油燃烧）方面带来了许多挑战。 向可再生能源过渡可以为应对上述挑战提供一种解决办法。在这些能源中，生物能源，特别是生物质，由于其在加拿大的丰富性（来自林业、农业和城市固体废物）、易于储存以及潜在供应点与北方社区之间的距离较短，在北方社区的应用方面显示出巨大的潜力。获得各种现有的生物质-能源转换技术（如生物质锅炉）及其较低的碳存量可增加上述效益。这种转变的主要障碍（主要是从规模经济的角度来看）是这些社区规模小，地理上分散。因此，拟议的发现计划主张在北部建立生物能源中心，以解决能源供应的规模和分散问题。设想一个综合的生物能源供应系统，包括采购，物流和能源分配组件。 从理论上讲，这种集成提出了一个分层决策问题，采购，物流和分销模型具有联合决策空间。从这个意义上说，分销模型的解将作为物流模型的边界条件。物流模型的解决方案也将为采购模型创造边界条件。在这个意义上，我们必须处理一个MPEC问题，数学规划与平衡约束，以协调这些解决方案。因此，需要开发一种专门针对上述分层生物能源供应链决策的MPEC解决方案方法。拟议的5年研究计划促进研究合作，并投资于按照上述阶段招募的高素质博士和硕士学生的培训。该计划还将为NSERC目标领域“自然资源和能源-生物能源和生物产品”下的未来参与和战略伙伴关系铺平道路，重点是“北方社区”。