Excel - Extension of Japan prefectural emission accounting and enrich socioeconomic data 1990 to 2020

This database offers an in-depth view of Japan's carbon emission trends and distribution across its 47 prefectures over three decades, from 1990 to 2020. Developed in response to Japan's shift from nuclear to fossil fuel-based energy post-Fukushima, it highlights the challenges in meeting emission reduction targets. The database meticulously compiles emissions data based on the consumption of three primary fossil fuels across 29 sectors, including a separate accounting for emissions from local power generation. It uniquely blends energy consumption data from prefectural natural resources and energy departments with emissions data from power plants, providing a granular view of the energy landscape. Moreover, the database enriches this emission data with corresponding socioeconomic factors such as population, GDP, land prices, green space, and road infrastructure, sourced from official Japanese statistical resources. This fusion of environmental and economic data offers a multi-faceted perspective, crucial for formulating targeted carbon reduction strategies and sustainable development policies.

本数据库深入呈现了1990年至2020年这三十年间日本全国47个都道府县的碳排放趋势与空间分布格局。本数据集是为应对福岛核事故后日本从核能向化石燃料能源转型的态势而构建，着重凸显了日本在达成碳排放减排目标过程中面临的多重挑战。该数据库严谨归集了29个行业领域基于三大类化石燃料消费产生的碳排放数据，其中还单独核算了本地发电环节的碳排放。本数据集开创性地整合了各都道府县自然资源与能源部门的能源消费数据，以及电厂端的碳排放数据，从而实现了对日本能源格局的精细化洞察。此外，本数据库还结合日本官方统计资源中的相关社会经济指标对碳排放数据集进行扩充，涵盖人口、国内生产总值（GDP）、土地价格、绿地面积以及道路基础设施等维度。这种环境数据与经济数据的融合，为制定精准化碳减排策略与可持续发展政策提供了多维度分析视角，具有重要的实践支撑价值。