wolleQ-Energy Innovator FellowshipKOMATSUBARAKento13工学府土木工学専攻博士後期課程2年工学研究院 教授The expansion of renewable energy systems is an urgent issue. Trade-offs with ecosystem conservation need to be addressed, and Decentralized Renewable Energy (DRE) Optimization is re-quired. Policy interventions are needed to ensure that business profit maximization and ecosystem conservation are compatible.Previous studies have considered the feasibility of introducing renewable energy systems at the municipal level by considering geospatial information to support energy policy decision-mak-ing, capturing the environmental, economic, social, and techno-logical aspects, and weighting the requirements according to their respective impacts. However, there needs to be a sufficient reso-lution for evaluation because the feasibility of the introduction should vary from place to place.Other literature shows the loss of biodiversity due to RES in-stallation quantitatively and points out that biodiversity needs to be addressed in selecting sites for renewable energy. In addition, the analysis needs to address a comprehensive assessment of resi-dent preferences as a social factor.This study will develop a quantitative index for evaluating the feasibility of decentralized renewable energy introduction at the 250m mesh unit, considering the trade-off between renewable energy introduction and ecosystem preservation. Furthermore, we aim to implement this research in society.Research Subjects(1) Evaluate the value of green spaces at the 250m mesh unit by the travel cost method and identify the determinants.(2) Evaluate the determinants of DRE introduction; assess the possibility of DRE introduction in the residential sector at the 250m order mesh unit; and make a dynamic forecast.(3) Evaluates the determinants of introducing renewable energy-related technologies at the 250m mesh unit. Predict the pos-sibility of introducing DRE in the industrial sector and the dynamics of ecosystems.(4) Evaluate each scenario’s environmental sustainability (present - 2050) on a 250m mesh basis.An analysis of the determinants of the possibility of adopting renewable energy technologies is presented. The study shows that economic benefits and knowledge of the technology promote adoption. Furthermore, we found that adopting the technology by people close to them and their interest in the surrounding en-vironment facilitated the adoption of some technologies.指導教員からメッセージDecarbonization technologies must be incorporated to realize a decarbonized society. To identify the conditions necessary for implementing these technologies, we are conducting research using data from social surveys on public opinion, information from satellites, AI developments, and economic methods. The findings from our study are shared and collaborated with both central and local governments and businesses, contributing to their social implementation and advancing the integration of decarbonization technologies into society. Kento Komatsubara, as an enthusiastic researcher, not only conducts his research and goes beyond it by communicating with a diverse range of individuals to raise awareness about the requirements for a decarbonized society. I hope he will engage in discussions with people from all walks of life and actively participate in the work with other fellows to co-create solutions.Discussions on sustainability at the MIRAI Project in Sweden馬奈木 俊介Assessing the feasibility of deploying decarbon-ization technologies空間情報を用いた高分解能での環境持続可能性評価小松原 建人08f
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