Green and Near-Zero Carbon Highways: A Review of Next-Generation Low-Carbon Construction Technologies and Near-Zero Carbon Operation
グリーン・ニアゼロカーボン高速道路：次世代低炭素建設技術とニアゼロカーボン運用のレビュー (AI 翻訳)
Yanqun Zhu, Chen Zhang, Xin Qian, Hao Ding, Yuhong Wang
🤖 gxceed AI 要約
日本語
本レビューは、低炭素高速道路の次世代建設技術（低炭素セメント、再生アスファルト、ジオポリマーなど）とニアゼロカーボン運用戦略（インテリジェント交通制御、EV充電システム）を包括的に検討する。LCAとカーボンアカウンティングの重要性を強調し、技術・経済・規制上の課題（高初期コスト、政策の非標準化）を指摘する。今後の持続可能な交通システムに向けた調整の必要性を提言する。
English
This review examines next-generation low-carbon construction technologies (low-carbon cements, recycled asphalt, geopolymers) and near-zero carbon operation strategies (intelligent traffic control, EV charging) for highways. It highlights the role of Lifecycle Assessment and carbon accounting, and identifies technical, economic, and regulatory barriers such as high initial costs and policy non-standardization. The paper calls for coordinated efforts across research, policy, industry, and communities to achieve sustainable transport 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
日本では、道路インフラの脱炭素化は国土交通省のグリーン社会実現に向けた施策の一環として重要視されている。本レビューは、特にLCAとカーボンアカウンティングの実装における日本の課題（高コスト、政策標準化の欠如）に示唆を与える。高速道路の建設・運用におけるSSBJ対応や有報での情報開示にも関連する可能性がある。
In the global GX context
Globally, this review aligns with ISSB and TCFD frameworks by emphasizing carbon accounting and lifecycle assessment in infrastructure. It highlights barriers to scaling low-carbon technologies in highways, which is relevant for transition finance and green bonds. The paper provides a comprehensive overview for policymakers and industry stakeholders seeking to integrate sustainability into transport infrastructure.
👥 読者別の含意
🔬研究者:Provides a structured literature review on low-carbon highway technologies and carbon accounting, useful for identifying research gaps in LCA and policy integration.
🏢実務担当者:Offers a practical overview of available low-carbon construction materials and intelligent operation strategies, along with barriers to adoption, for highway agencies and construction firms.
🏛政策担当者:Highlights the need for standardized policies and financial mechanisms to overcome cost barriers, relevant for developing national road decarbonization roadmaps.
📄 Abstract（原文）
Highways are a vital component of global transportation infrastructure, but their environmental impact, particularly in terms of carbon emissions, poses significant challenges to achieving global sustainability and climate goals. This literature review discusses the new area of low-carbon highways, including next-generation construction technologies and near-zero carbon operation strategies. It discusses the purpose of innovative materials, such as low-carbon cements, recycled asphalt, and geopolymers, and intelligent infrastructure solutions, including intelligent traffic control and electric vehicle charging systems. The article also explores the significance of Lifecycle Assessment (LCA) and carbon accounting in the measurement and minimization of the carbon footprint of highways. Even though a lot of progress has been made, there are still several technical, economic, and regulatory obstacles, among which are the prohibitive initial cost of low-carbon technologies and the non-standardization of policies. The future outlook indicates that to alleviate these challenges, a coordinated effort among the research, policy, industry, and communities is necessary. Low-carbon highways can help to have a robust, sustainable transport system that meets global climate goals by incorporating sustainable processes in highway design, construction, and operation.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.30564/jees.v8i1.12882first seen 2026-06-29 06:42:08
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