Enhancing renewable utilization through energy flexibility: lessons learned from a residential cluster
エネルギー柔軟性による再生可能エネルギー活用の向上：住宅クラスターからの教訓 (AI 翻訳)
Marcin Zygmunt
🤖 gxceed AI 要約
日本語
本研究は、ポーランド・ウッチの202戸の一戸建て住宅クラスターを対象に、建物エネルギー柔軟性（BEF）を評価。全電化・深層改修により効率化し、需要側管理（DSM）と気象・電力価格予測を用いた最適化で、再生可能エネルギー利用率向上、排出削減、コスト削減、系統信頼性向上を実証。エネルギー柔軟な建物クラスター（EFBC）の有効性を示す。
English
This study evaluates energy flexibility in a cluster of 202 single-family homes in Lodz, Poland. Through full electrification and deep thermal modernization, the cluster acts as prosumers. Optimization using demand-side management with weather and electricity price forecasts shows improved renewable energy utilization, lower emissions, cost savings, and enhanced grid reliability, demonstrating the role of Energy Flexible Building Clusters (EFBC) in sustainable urban energy systems.
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
ポーランドの事例だが、日本でも住宅集群のエネルギー柔軟性は電力系統安定化と再生可能エネルギー導入拡大に寄与する。東京や大阪などでの実証事業への応用が期待される。
In the global GX context
This paper provides empirical evidence on how energy-flexible building clusters can enhance renewable utilization and grid reliability, aligning with global efforts toward demand-side flexibility and distributed energy resources integration. It offers a replicable model for urban energy transitions in Europe and beyond.
👥 読者別の含意
🔬研究者:Provides a detailed methodology for assessing energy flexibility in residential clusters using DSM and optimization, useful for energy system modelers.
🏢実務担当者:Demonstrates practical benefits of cluster-level energy management for utilities and building operators, including cost savings and emissions reduction.
🏛政策担当者:Highlights the value of supporting energy flexibility in building codes and smart grid policies to accelerate renewable integration.
📄 Abstract（原文）
As climate change accelerates, buildings must adopt not only efficient envelopes and systems but also operational strategies that enhance sustainability. Building Energy Flexibility (BEF) becomes particularly valuable when scaled to Energy Clusters (ECs), where multiple buildings coordinate energy use. This study evaluates a cluster of 202 single-family houses in Lodz, Poland, where each building acts as a prosumer. Energy efficiency is achieved through deep thermal modernization, resulting in the full electrification of the cluster. Energy flexibility is assessed through energy and cost savings, using optimization based on Demand Side Management (DSM) techniques with weather and electricity price forecasts as key indicators. Results show that effective cluster-level management improves renewable energy utilization, lowers emissions, cuts costs, and enhances grid reliability. Results demonstrate the role of Energy Flexible Building Clusters (EFBC) in sustainable urban energy systems.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.3389/fenrg.2026.1732907first seen 2026-05-05 19:13:33
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