CO2 emissions associated with China's real estate development: 2000–2020
中国の不動産開発に伴うCO2排出量：2000～2020年 (AI 翻訳)
Aishi Huang, Lei Zhang, Wenxuan Cheng, Gang Wang, Ming Chu, Tianhao Cai, Jia Jia
🤖 gxceed AI 要約
日本語
本研究は中国の不動産開発における2000～2020年のCO2排出量を包括的に分析。排出量は145.5Mtから477.3Mtに増加し、鉄鋼・セメントなどの建材生産が主要因であることを明らかにした。また、省間排出量移転の拡大が炭素不平等を悪化させている。
English
This study comprehensively analyzes CO2 emissions from China's real estate development from 2000 to 2020, revealing a rise from 145.5 Mt to 477.3 Mt. Building material production (steel, cement) is the main contributor. Increasing inter-provincial emission transfers exacerbate carbon inequality.
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
中国の不動産開発排出実態は、日本の建設・不動産業界のScope3算定やグリーン建材調達戦略に参考となる。省間移転の知見は、日本国内の広域排出責任分配議論にも示唆。
In the global GX context
This paper provides a sector-specific CO2 accounting framework for real estate development, relevant for global construction decarbonization. The inter-provincial transfer analysis offers insights for carbon inequality and policy design, applicable to federal or multi-region contexts.
👥 読者別の含意
🔬研究者:Methodology for sectoral carbon accounting and inter-regional emission transfer analysis.
🏢実務担当者:Insights on key emission sources (steel, cement) to prioritize green material procurement.
🏛政策担当者:Evidence for targeted policies on construction materials and inter-jurisdictional carbon responsibility.
📄 Abstract（原文）
Transitioning real estate development toward low-carbon operations is a critical strategy for China to achieve its carbon peaking and neutrality targets. Accurately calculating CO2 emissions from real estate development is essential for effective implementation of low-carbon strategies. However, research that specifically addresses CO2 emissions from real estate development is lacking. To fill this knowledge gap, this study examined CO2 emissions from China's real estate development between 2000 and 2020, presenting a comprehensive analysis of the production and consumption aspects of emissions, and inter-provincial transfers of emissions driven by the sector. Our findings reveal a significant increase in embodied CO2 emissions from China's real estate development, escalating from 145.5 Mt in 2000 to 477.3 Mt in 2020. The proportion of emissions attributable to real estate development among China's total CO2 emissions ranged from 5 % to 6 % between 2000 and 2020, underscoring the sector's non-negligible impact on the country's overall CO2 emissions. Our analysis demonstrated that building material production, especially steel and cement, contributed significantly to the sector's emissions, underscoring the need for decarbonization and the adoption of green building materials. Additionally, a marginal increase in CO2 emissions per constructed area requires enhanced sustainable construction practices. Furthermore, our study revealed that the ongoing rise in inter-provincial CO2 emissions transfer due to real estate development intensifies carbon inequality across provinces. These findings are instrumental for policymakers and stakeholders to develop targeted interventions to mitigate CO2 emissions and promote sustainable growth in China's real estate sector.
🔗 Provenance — このレコードを発見したソース
- openaire https://doi.org/10.1016/j.jes.2024.07.022first seen 2026-06-29 04:52:59
🔔 こうした論文の新着を逃したくない方は キーワードアラート に登録（無料・3キーワードまで）。
gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。