スリランカにおけるネットゼロ炭素目標達成に向けた建設調達慣行の適応可能性
Adaptability of construction procurement practices to achieve net-zero carbon targets in Sri Lanka (原題)
J. Gamage, B. Perera, Nawodi Peiris, Malintha H. Fernando
🤖 gxceed AI 要約
日本語
スリランカ建設業を対象に、デルファイ法（2回・計18名/12名の専門家）でネットゼロ炭素戦略と調達慣行の適応性を調査。7つのネットゼロ戦略と15のベスト調達慣行を特定し、契約前・契約後の両段階で調達慣行を戦略に埋め込む統合フレームワークを提示した。途上国における建設調達とネットゼロの連結に貢献する。
English
Using a two-round Delphi study with construction experts in Sri Lanka, this paper examines how procurement practices can adapt to net-zero carbon targets. It identifies seven net-zero strategies and 15 best procurement practices, and proposes an integration framework embedding these across pre- and post-contract stages. It links construction procurement to decarbonization in a developing-country context.
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
日本では建設業のScope 3・サプライチェーン排出管理や公共調達での低炭素要件が議論される中、調達段階でネットゼロ戦略を埋め込む枠組みは、建設業の排出削減実務やグリーン調達基準の設計に示唆を与える。
In the global GX context
As global disclosure regimes (CSRD, ISSB) push Scope 3 and supply-chain emissions into scope, this paper offers a structured way to align procurement—a key Scope 3 lever—with net-zero targets, adding developing-economy evidence to construction decarbonization scholarship.
👥 読者別の含意
🔬研究者:建設調達とネットゼロ戦略の統合を質的に分析した枠組みとして、Scope 3・サプライチェーン脱炭素研究の参照点になる。
🏢実務担当者:契約前後の調達プロセスにネットゼロ要件を組み込む際の実務的チェックリストとして活用できる。
🏛政策担当者:公共調達に低炭素要件を導入する際、途上国での適応可能性と障壁を踏まえた制度設計の参考になる。
📄 Abstract（原文）
Procurement practices play a crucial role in achieving net-zero carbon targets in the construction industry. However, their adaptability in developing countries remains constrained by various contextual barriers. In addition, limited research has systematically mapped procurement practices and strategies for achieving net-zero carbon targets. Therefore, this study aims to investigate the adaptability of construction procurement practices for achieving net-zero carbon targets in Sri Lanka. This study adopted a qualitative Delphi approach involving two rounds of semi-structured expert interviews. Eighteen experts participated in the first round, followed by 12 experts in the second round. Data collected from the experts were analysed using code-based content analysis to identify relevant net-zero carbon strategies, procurement practices and their integration within the construction procurement process. The findings identified seven notable net-zero carbon strategies applicable to the Sri Lankan construction industry and 15 best procurement practices that can facilitate the achievement of these strategies. Furthermore, the study developed a comprehensive integration framework illustrating how procurement practices can be embedded within both pre-contract and post-contract stages to support the implementation of net-zero carbon strategies. This study contributes to both theory and practice by linking construction procurement practices with net-zero carbon strategies within the context of a developing country. The proposed context-specific integration framework provides a structured pathway to map these strategies with procurement practices, thereby supporting the transition towards net-zero carbon construction in Sri Lanka and other similar developing economies.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1108/jedt-06-2026-0440first seen 2026-10-31 05:32:29 · last seen 2026-11-06 05:22:11
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