個人態度を超えて：チェコ・ポーランドの住宅協同組合における共有屋根置き太陽光発電に関する熟議のモデリング
Beyond individual attitudes: Modelling deliberation on shared rooftop photovoltaics in Czech and Polish housing cooperatives (原題)
Bełch, Wojciech, Nesládek, Michal, Jedon, Richard, Stará, Soňa
🤖 gxceed AI 要約
日本語
チェコとポーランドの住宅協同組合を対象に、共有屋根置きPV投資への住民態度が集団意思決定の過程でどう形成・変容するかを、LLM支援エージェントベースモデリングで探究した研究。各30体の半合成住民エージェントで、初期態度から制度評価、投資コストや集団的義務に直面する会合応答までを段階的にシミュレートする。初期に好意的な態度も具体的コストやリスクに直面すると条件付きになり、反対論は賛成論より支持を大きく下げることが示された。修繕積立金による資金調達、環境コミットメント、制度信頼、リーダーシップ、参加機会の重要性を指摘する。
English
This preprint uses an LLM-assisted agent-based model to study how housing cooperative residents in Czechia and Poland form and revise attitudes toward shared rooftop PV investments during collective decision-making. Simulating 30 semi-synthetic agents per scenario, it traces attitudes from initial support through institutional assessment to meeting responses. Initially favourable attitudes become more conditional when facing costs and collective obligations, and opposing arguments shift support downward more than supporting arguments shift it upward. Repair-reserve financing, institutional trust, leadership signals, and participation opportunities emerge as key factors.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本の集合住宅・マンションでの太陽光導入や共用部エネルギー投資の合意形成を考える上で示唆がある。特に修繕積立金を活用した資金調達や住民合意プロセスの設計は、日本の管理組合型GXの実務に参照価値がある。ただし欧州の協同組合モデルが前提で、日本の制度・慣行への直接適用には注意を要する。
In the global GX context
The paper speaks to a gap in global transition-finance and disclosure scholarship: collective, multi-owner building decarbonization, which individual-homeowner adoption models and firm-level TCFD/ISSB frameworks largely overlook. Its focus on institutional trust, repair-reserve financing, and participation offers a social-license lens relevant to just-transition and building-decarbonization policy debates in the EU and beyond.
👥 読者別の含意
🔬研究者:Provides a template for LLM-assisted agent-based modelling of collective energy decisions, with explicit caveats on validation and non-predictive scenarios.
🏢実務担当者:Highlights that resident support for shared PV is conditional on cost, financing structure, and participation, useful for designing cooperative or multi-tenant energy projects.
🏛政策担当者:Suggests that enabling repair-reserve financing and structured participation mechanisms can improve collective uptake of rooftop PV in multi-family housing.
📄 Abstract（原文）
This preprint investigates how residents of housing cooperatives form and revise their attitudes towards shared rooftop photovoltaic (PV) investments during collective decision-making. While research on PV adoption has largely focused on individual homeowners, investments in multi-family buildings require collective agreement among residents with different financial circumstances, environmental values, levels of institutional trust, and opportunities to participate. The study introduces a large language model (LLM)-assisted agent-based modelling framework informed by survey data collected in Czechia and Poland within the ENBLOC project. Using two illustrative housing cooperative scenarios with 30 semi-synthetic resident agents each. T he framework simulates successive stages of decision-making, from initial attitudes towards PV through institutional assessments and project notification to residents' responses during cooperative members' meetings. The analysis combines quantitative attitude scoring, qualitative analysis of generated reasoning, and reliability assessments across repeated simulation runs. The findings illustrate how initially favourable attitudes towards PV can become more conditional when residents confront specific investment costs, financial risks, and collective obligations. The simulations highlight the importance of repair-reserve financing, environmental commitments, institutional trust, leadership signals, and participation opportunities. Opposing arguments produced stronger downward shifts in support than supporting arguments produced upward shifts in the reported scenarios. The framework offers an exploratory approach to investigating the social and institutional dimensions of collective energy investments and generating hypotheses for further research. Its findings should not be interpreted as predictions of actual cooperative decisions: the scenarios are illustrative, formal voting was not simulated, and generated reasoning requires validation against observed human behaviour. Preprint status: This manuscript has been submitted for consideration for publication in Energy, Sustainability and Society . It has not yet undergone peer review and may be revised during the editorial process.
🔗 Provenance — このレコードを発見したソース
- Zenodo https://zenodo.org/records/23913857first seen 2026-11-04 04:13:36 · last seen 2026-11-05 04:13:15
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