Renewal of aging residential buildings for electricity saving and carbon mitigation under climate change
文献类型：期刊论文
| 作者 | Hu, Qiyuan4; Gao, Xiang4; Zhang, Tianbao4; Zhou, Yi5; Huang, Na6; Zhao, Dandan7; Varis, Olli8; Penuelas, Josep1,2; Sardans, Jordi1,2; Ciais, Philippe3 |
| 刊名 | NPJ URBAN SUSTAINABILITY
 |
| 出版日期 | 4599 |
| 卷号 | 5期号:1页码:110 |
| DOI | 10.1038/s42949-025-00298-6 |
| 产权排序 | 10 |
| 文献子类 | Article |
| 英文摘要 | Climate change is amplifying Residential Electricity Carbon Emissions (RECE), with aging buildings posing challenges. Due to lack of era-specific assessments of RECE, it still remains unclear whether urban renewal strategies can effectively counteract these climate-driven impacts. Using daily electricity and temperature datasets, we developed temperature-responsive Residential Electricity Carbon footprint (RECF) functions to quantify RECE at building and community's scale. Aging buildings exhibited 2-4 times higher RECF, while newer buildings contribute >50% of Beijing's RECE. Higher RECF and compacted conditions led to increased Residential Electricity Carbon Intensity (RECI) in aging communities. Our projections indicated that future climate change will elevate RECE by 6-45% by 2050, with hotspots identified in aging communities inside the 3(rd) Ring Road and high-rise clusters beyond the 5(th) Ring Road in Beijing. Among the three evaluated renewal strategies, we also found that Near-Zero Energy Buildings (NZEB) could fully offset the climate-induced increase in RECE in the future. Although requiring a higher initial investment, Ultra-Low Energy Buildings (ULEB) could offer substantial long-term carbon reductions and enhanced climate resilience. These findings can provide an integrated perspective on the interplay among climate conditions, building age, and renewal pathways, offering critical insights for policymaking aimed at facilitating low-carbon and climate-resilient transitions in megacities. |
| URL标识 | 查看原文 |
| WOS关键词 | ZERO-ENERGY BUILDINGS ; DIOXIDE EMISSIONS ; CONSUMPTION ; CHINA ; TEMPERATURE ; IMPACT ; FUTURE ; INSECURITY ; DEMAND ; AREAS |
| WOS研究方向 | Environmental Sciences & Ecology ; Urban Studies |
| 语种 | 英语 |
| WOS记录号 | WOS:001643359700001 |
| 出版者 | SPRINGERNATURE |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/219417]  |
| 专题 | 资源利用与环境修复重点实验室_外文论文 |
| 通讯作者 | Lun, Fei |
| 作者单位 | 1.CREAF, Barcelona, Spain; 2.UAB, Global Ecol Unit CREAF, CSIC, Bellaterra, Spain; 3.UVSQ, Lab Sci Climat & Environm, IPSL, CEA,CNRS, Gif Sur Yvette, France; 4.China Agr Univ, Coll Land Sci & Technol, Beijing, Peoples R China; 5.Hunan Normal Univ, Fac Resource & Environm Sci, Changsha, Peoples R China; 6.China Agr Univ, Coll Resource & Environm Sci, Beijing, Peoples R China; 7.Tianjin Univ, Inst Surface Earth Syst Sci, Sch Earth Syst Sci, Tianjin, Peoples R China; 8.Aalto Univ, Dept Built Environm, Water & Dev Res Grp, Aalto, Finland; 9.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 10.KTH Royal Inst Technol, Dept Sustainable Dev Environm Sci & Engn, Stockholm, Sweden; |
| 推荐引用方式 GB/T 7714 | Hu, Qiyuan,Gao, Xiang,Zhang, Tianbao,et al. Renewal of aging residential buildings for electricity saving and carbon mitigation under climate change[J]. NPJ URBAN SUSTAINABILITY,4599,5(1):110. |
| APA | Hu, Qiyuan.,Gao, Xiang.,Zhang, Tianbao.,Zhou, Yi.,Huang, Na.,...&Lun, Fei.(4599).Renewal of aging residential buildings for electricity saving and carbon mitigation under climate change.NPJ URBAN SUSTAINABILITY,5(1),110. |
| MLA | Hu, Qiyuan,et al."Renewal of aging residential buildings for electricity saving and carbon mitigation under climate change".NPJ URBAN SUSTAINABILITY 5.1(4599):110. |
入库方式： OAI收割
来源：地理科学与资源研究所
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