Dataset on dynamic grid emissions considering regional variations of the energy mix in electricity grids for 2024

This dataset provides the average dynamic grid emission factors considering regional variations of the energy mix in electricity grids from multiple cities worldwide for 2024. The datasets from [1] were used to estimate the average dynamic grid emission factors in gCO2eq. Methodology from existing studies like [2,3] was used to create the table representing dynamic grid emission factors averaged by hours per day of each month.
[1] Electricity Maps. (2024). Granular electricity data for scope 2 carbon accounting. Copenhagen, Denmark. version Jan. 26, 2025. [Online]. Available at: https://ww2.electricitymaps.com/. Accessed on Feb. 12, 2025.
[2] Hepf, C., Bausch, K., Lauss, L., Koth, S. C., & Auer, T. (2022). Impact of dynamic emission factors of the German electricity mix on the greenhouse gas balance in building operation. Buildings, 12(12). https://doi.org/10.3390/buildings12122215.
[3] Peters, J. F., Iribarren, D., Juez Martel, P., & Burguillo, M. (2022). Hourly marginal electricity mixes and their relevance for assessing the environmental performance of installations with variable load or power. Science of The Total Environment, 843, 156963. https://doi.org/10.1016/j.scitotenv.2022.156963. (2024-11-18)

本数据集涵盖2024年全球多座城市电网能源结构区域差异下的平均动态电网排放因子（average dynamic grid emission factors）。本研究引用参考文献[1]的数据集，以克二氧化碳当量（gCO2eq）为计量单位，估算得到上述平均动态电网排放因子。本次研究采用现有研究[2,3]的方法学框架，构建了按每日各小时平均、分月份整理的动态电网排放因子表格。

[1] Electricity Maps。(2024)。用于范围二碳排放核算的精细化电力数据。丹麦哥本哈根，2025年1月26日版本。[在线可获取资源]。获取网址：https://ww2.electricitymaps.com/。2025年2月12日访问。
[2] Hepf, C., Bausch, K., Lauss, L., Koth, S. C., & Auer, T. (2022)。德国电网能源结构动态排放因子对建筑运行温室气体平衡的影响。《建筑》（Buildings），12(12)。https://doi.org/10.3390/buildings12122215。
[3] Peters, J. F., Iribarren, D., Juez Martel, P., & Burguillo, M. (2022)。逐时边际电力结构及其在评估可变负荷或功率装置环境绩效中的应用价值。《总环境科学》（Science of The Total Environment），843，156963。https://doi.org/10.1016/j.scitotenv.2022.156963。(2024-11-18)