建設・バイオエネルギーにおける木材廃棄物のカスケード利用：脱炭素化の技術的・環境的側面
Cascading use of wood waste in construction and bioenergy: technical and-environmental aspects of decarbonization (原題)
M. Maksymiv, B. Kshyvetskyy
🤖 gxceed AI 要約
日本語
森林バイオエコノミー移行を脱炭素の主要経路と位置づけ、EU RED IIIが定めるバイオマス優先階層（素材利用→化学処理→エネルギー回収）の特徴とトレードオフを分析する。木製品への炭素長期貯留やBECCS統合が環境便益を生む一方、ウクライナ事例のように危機下ではエネルギー安全保障を優先する柔軟性が必要と論じる。経済・技術・物流・環境・安保要因に応じ最適経路を動的に選ぶ多基準意思決定モデルを提案し、林業企業や地域行政のデジタル意思決定支援への応用を示す。
English
This study analyzes cascading wood-waste utilization as a decarbonization tool, examining the EU RED III biomass hierarchy from material use through energy recovery. It shows long-term biogenic carbon storage and BECCS integration yield environmental benefits, but crisis conditions (e.g. Ukraine) require flexibility to prioritize energy security. The authors propose an adaptive multi-criteria decision model for dynamically selecting optimal biomass pathways.
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
日本は森林資源が豊富で木質バイオマス発電や建材利用の拡大が課題であり、地域の脱炭素計画やFIT/FIP制度下の資源配分意思決定に示唆を与える。適応型カスケードモデルは自治体・林業事業者の資源効率プログラム設計に応用可能。
In the global GX context
The paper engages directly with EU RED III biomass hierarchy rules, offering a decision framework relevant to CSRD-linked resource-efficiency reporting and BECCS transition planning. Its adaptive approach adds to global circular-bioeconomy and energy-security scholarship amid supply-chain disruption.
👥 読者別の含意
🔬研究者:カスケード利用のトレードオフと適応型多基準モデルの理論枠組みを参照できる。
🏢実務担当者:林業・建材・バイオエネルギー企業が資源配分と炭素貯留の意思決定に活用できる。
🏛政策担当者:危機時のエネルギー安全保障とバイオマス優先階層の柔軟運用に関する政策設計の示唆。
📄 Abstract（原文）
Amid intensifying climate change, natural resource depletion, and geopolitical instability, forest ecosystems are gaining paramount importance not only as a source of renewable materials but also as a core component of the global carbon cycle. Transitioning to a circular forest bioeconomy is viewed as a primary pathway toward achieving climate neutrality and enhancing industrial resource efficiency. This study examines the features and trade-offs of cascade wood waste utilization as a tool for decarbonization and sustainable forest management. It is established that the priority biomass hierarchy defined by the EU RED III Directive — progressing sequentially from material use through chemical processing to energy recovery, which yields substantial environmental benefits through the long-term storage of biogenic carbon in wood products and the potential integration of carbon capture and storage (BECCS) technologies. Furthermore, under crisis conditions, energy infrastructure destruction, and supply chain disruptions (specifically illustrated by the case of Ukraine), applying the traditional cascade approach requires flexibility to temporarily prioritize energy recovery for vital energy security needs. The scientific novelty of the study lies in substantiating an adaptive approach and developing a corresponding multi-criteria decision-making model that enables the dynamic selection of optimal biomass utilization pathways based on shifting economic, technological, logistical, environmental factors, and energy security tasks. The proposed model advances the conceptual foundations of the circular bioeconomy by integrating adaptive decision-making, multi-criteria optimization, and a feedback mechanism into biomass flow management. The practical value of the results lies in their applicability by forestry enterprises and regional authorities to build digital decision-support systems and resource efficiency programs.
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- semanticscholar https://es-journal.in.ua/article/download/374632/357844first seen 2026-11-04 05:38:12 · last seen 2026-11-05 06:01:12
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