Dataset to evaluate Energy and Environmental Burdens of Growing Industrial Hemp (Cannabis sativa L.) for Phytoremediation and Using the Contaminated Biomass as an Energy Resource

This dataset provides information related to the energy requirements (MJ of primary energy) and CO2e emissions of growing industrial hemp (Cannabis sativa L.) in two heavy metal contaminated sites and using contaminated biomass for bioenergy production under four supply chain scenarios. These data are available in Excel format titled “Dataset
Canopaes”. The Excel file contains 12 worksheets showing specific data of the analysis carried out and titled:
- Field Inputs – this worksheet contains the data related to the inputs required for growing industrial hemp for phytoremediation purposes in two experimental sites (S1 and S2). The amount of fertilizers (kg ha-1), seeds (kg ha-1), diesel fuel (kg ha-1), machine power (kW) and working times (h) for each activity carried out at field level and per Hemp Supply Chain (HSC) scenario was reported.
- Field Outputs – contains the industrial hemp cultivation output for each experimental site and per HSC scenario. This worksheet contains the production yields (kg ha-1) of each product harvested and the related dry matter content (DM).
- S1 and S2 – these worksheets show the cumulative energy demands, which are expressed as MJ of primary energy, and the GHG emissions, expressed as g CO2e, both per kg of industrial hemp dry matter harvested and per cultivation site.
- SPP – shows the primary energy requirements and the related CO2e emissions of the activities related to the seed processing plant.
- ADP – this worksheet is associated with the data obtained from the valorization of residual industrial hemp straw and fresh industrial hemp biomass as feedstocks. Moreover, the worksheet contains data related to the energy expenditure of the pre-treatment activities, the specific methane produced and the amount of heat and electricity generated.
- BFPP - includes the data from the Biomass-Fired Power Plant considering the combustion of residual industrial hemp straw, dried whole industrial hemp and dewatered digestates from the ADP (either from residual industrial hemp straw or industrial hemp silage).
- HSC1, HSC2, HSC3 and HSC4 – these worksheets contain the data related to each step of the hemp supply chain scenarios, where the cumulative energy demand (CED) and the Climate Change (CC) impacts are reported. Moreover, the amount of bioenergy produced and the avoided emissions (g CO2e) are reported per functional unit.
- EF – contains the energy equivalents and emission factors [3-10] used to assess the energy and environmental burdens of this study. In addition, the worksheet includes the decimal rated power of each activity carried out at the field level.
This dataset is relevant to diverse users such as researchers, stakeholders and policymakers to develop further insight related to the sustainability of producing bioenergy from contaminated industrial hemp biomass.

本数据集提供了有关在两个重金属污染地点种植工业大麻（Cannabis sativa L.）的能源需求（初级能源的兆焦耳）以及二氧化碳排放量（CO2e）的信息，并在四种供应链场景下利用受污染的生物量进行生物能源生产。这些数据以“Dataset Canopaes”为标题的Excel格式提供。Excel文件包含12个工作表，展示了所进行的分析的特定数据，其标题分别为：

- 输入字段 – 此工作表包含与在两个实验地点（S1和S2）种植工业大麻以进行植物修复所需的输入数据。报告了每个在田间层面进行的活动的肥料（千克/公顷）、种子（千克/公顷）、柴油燃料（千克/公顷）、机械功率（千瓦）和工作时间（小时），以及每个大麻供应链（HSC）场景。
- 输出字段 – 包含每个实验地点和每个HSC场景的工业大麻种植产出。此工作表包含每个收获产品的产量（千克/公顷）及其相关干物质含量（DM）。
- S1和S2 – 这些工作表显示了累积的能源需求，以兆焦耳的初级能源表示，以及温室气体排放，以克CO2e表示，均为每千克收获的工业大麻干物质和每个种植地点。
- SPP – 显示与种子加工厂相关的活动所必需的初级能源需求和相关的CO2e排放。
- ADP – 此工作表与从剩余工业大麻秸秆和新鲜工业大麻生物量作为原料进行增值所获得的数据相关联。此外，工作表包含有关预处理活动能源消耗、产生的甲烷的特性和产生的热量和电力数量的数据。
- BFPP - 包括考虑燃烧剩余工业大麻秸秆、干燥的整个工业大麻和来自ADP（无论是来自剩余工业大麻秸秆还是工业大麻青贮）的脱水消化物的大宗生物质发电厂的数据。
- HSC1、HSC2、HSC3和HSC4 – 这些工作表包含有关大麻供应链场景每个步骤的数据，其中报告了累积能源需求（CED）和气候变化（CC）的影响。此外，每功能单位报告了产生的生物能源数量和避免的排放量（克CO2e）。
- EF – 包含用于评估本研究的能源和环境负担的能量当量和排放系数[3-10]。此外，工作表还包括在田间层面进行的每个活动的额定功率。
本数据集对研究人员、利益相关者和政策制定者等相关用户具有重要意义，有助于深化关于从受污染的工业大麻生物量生产生物能源的可持续性的认识。