QUANTIFYING THE NET CARBON PERFORMANCE OF A BAMBOO HALL IN MALAYSIA USING LIFECYCLE ANALYSIS
ライフサイクル分析を用いたマレーシアの竹ホールの正味炭素性能の定量化 (AI 翻訳)
Atikah Fukaihah Amir, Foong Swee Yeok, Nur Azfahani Ahmad, Nur Huzeima Mohd Hussain, Meor Abdullah Zaidi Meor Razali
🤖 gxceed AI 要約
日本語
本研究は、マレーシアの竹ホールを対象に、炭素吸収、体積炭素、運用炭素排出を統合したライフサイクル炭素評価フレームワークを用いて正味炭素性能を定量化した。結果、竹ホールは30年間で178,548 kg CO2eを吸収し、排出は19,207.1 kg CO2eで、正味炭素収支は-159,340.9 kg CO2eとなり、炭素吸収が排出の約9.3倍であることを示した。竹建設が気候変動緩和の自然ベースの解決策として有望であることを示唆する。
English
This study quantifies the net carbon performance of a bamboo hall in Malaysia using a lifecycle carbon assessment framework that integrates carbon sequestration, embodied carbon, and operational carbon emissions. Results show the bamboo hall sequestered 178,548 kg CO2e over 30 years, with total emissions of 19,207.1 kg CO2e, resulting in a net carbon balance of -159,340.9 kg CO2e, demonstrating that carbon sequestration was about 9.3 times greater than lifecycle emissions. The findings highlight bamboo construction as a promising nature-based solution for climate mitigation.
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、木造化・木質化の推進と同様に、竹建材の活用はカーボンニュートラル社会への貢献が期待される。本論文のLCCO2評価手法は、日本の建築物のカーボンフットプリント算定にも参考となる。
In the global GX context
This paper contributes to the growing body of literature on nature-based solutions in construction and lifecycle carbon accounting. Its methodology for integrating sequestration, embodied, and operational carbon can inform global efforts to standardize carbon performance assessment of bio-based building materials.
👥 読者別の含意
🔬研究者:Researchers in lifecycle analysis and carbon accounting can adopt the integrated assessment framework for other bio-based materials.
🏢実務担当者:Construction firms and material suppliers seeking low-carbon alternatives can use the findings to promote bamboo as a carbon-negative building material.
🏛政策担当者:Policymakers in climate mitigation can reference this case study to support incentives for bamboo construction as a nature-based solution.
📄 Abstract（原文）
The construction sector contributes significantly to global greenhouse gas emissions, increasing demand for low-carbon building materials and lifecycle-based assessment approaches. This study quantifies the net carbon performance of a bamboo hall in Ipoh, Malaysia, using a lifecycle carbon assessment framework integrating carbon sequestration, embodied carbon, and operational carbon emissions. The functional unit was one completed bamboo hall with a total construction volume of 90 m³ over a 30-year service life. The system boundary included bamboo growth, harvesting, treatment, transportation, installation, and operational electricity use. A three-phase methodology was employed. Phase 1 estimated carbon sequestration potential of four bamboo species using the LICOR6400XT Portable Photosynthesis System. Phase 2 quantified embodied carbon emissions from harvesting, processing, transportation, and installation activities. Phase 3 projected operational carbon emissions based on electricity consumption assumptions and Malaysia’s 2025 grid emission factor. Results showed that the bamboo hall sequestered 178,548 kg CO₂e, while embodied and operational emissions totalled 19,207.1 kg CO₂e over the 30-year lifecycle. The resulting net carbon balance was −159,340.9 kg CO₂e, indicating that carbon sequestration was approximately 9.3 times greater than total lifecycle emissions under the defined assumptions. These findings demonstrate the potential of bamboo construction as a nature-based solution for climate mitigation.
🔗 Provenance — このレコードを発見したソース
- crossref https://doi.org/10.21837/pm.v24i42.2037first seen 2026-06-04 05:32:58 · last seen 2026-06-16 05:25:09
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