気候適応政策の影響をモニタリングする
Monitoring the impact of climate adaptation policy (原題)
Sally Semple
🤖 gxceed AI 要約
日本語
英国の住宅過熱リスクに対応するため、建築規制にPart O（過熱）が導入された。本研究は2021〜2025年築の集合住宅のEPC大規模データを用い、受動的・能動的冷却戦略の採用動向を分析。過熱規制が受動的冷却の普及に寄与した可能性を示す一方、効果は建築ストック全体で一貫せず、コンプライアンス指標依存の限界も指摘する。
English
The UK introduced Building Regulations Part O (Overheating) to address rising summer overheating risk in housing. Using large-scale EPC data for apartments built 2021–2025, this study tracks adoption of passive and active cooling strategies. It finds overheating regulation may be driving passive-cooling uptake, but evidence is inconsistent across the building stock, highlighting limits of compliance-based metrics.
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
日本の省エネ法・建築物省エネ法は冬季効率中心で、夏季過熱・気候適応の規制枠組みは発展途上。英国のPart O導入とEPCデータ活用は、日本が適応規制と建物データ基盤を設計する上で参考になる。
In the global GX context
As global disclosure frameworks (TCFD/ISSB) increasingly incorporate physical climate risk, this study offers empirical evidence on how building regulation can operationalize adaptation. It speaks to the EU's EPBD and emerging adaptation mandates, showing both the promise and limits of compliance metrics for resilience.
👥 読者別の含意
🔬研究者:Provides rare empirical evaluation of a specific adaptation regulation using large-scale EPC data, useful for policy-evaluation methodology.
🏢実務担当者:Signals that overheating regulation is reshaping construction practice; builders and asset managers should anticipate passive-cooling requirements and data scrutiny.
🏛政策担当者:Demonstrates that explicit overheating regulation can shift practice but compliance metrics alone may not ensure affordable, resilient outcomes.
📄 Abstract（原文）
Extended abstract 4-133-26 Rising summer temperatures are increasing the risk of overheating in UK housing, exposing limitations in a regulatory framework historically focused on winter energy efficiency. Recent reforms to the Building Regulations, most notably the introduction of Part O (Overheating), alongside Parts F (Ventilation) and L (Energy Efficiency), represent a significant policy shift towards climate adaptation in residential construction. This study evaluates early evidence of the effectiveness of these regulatory changes, using large-scale Energy Performance Certificate (EPC) data to assess whether and how dwellings across England are responding to climate change in practice. Prior to 2021, overheating risk in new dwellings in the UK was addressed indirectly through the Standard Assessment Procedure (SAP) for energy performance, which embedded simplified overheating checks within an energy-efficiency-focused compliance framework. The introduction of Part O of the Building Regulations marked a significant policy shift, establishing overheating as a distinct regulatory objective. This study examines whether this move from implicit, model-based control to explicit regulation is translating into observable changes in construction practice. The EPC database for apartments constructed between 2021 and 2025 has been used to identify trends in both passive and active cooling strategies. Data has been analysed across building types, locations and regulatory frameworks. Analysis suggests that the introduction of overheating regulation may be a factor in the increasing adoption of passive-cooling strategies but the evidence is not consistent across the UK’s building stock. This study highlights both the potential and the limits of relying on compliance-based metrics to deliver buildings that are affordable, energy-efficient and resilient to climate change. Read the full abstract. Download presentation.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.66506/essp.222first seen 2026-09-26 04:36:28
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