报告题目：澳大利亚建筑全生命周期净零碳排放

英文题目：Pathways Towards Life Cycle Net-Zero Emissions in Australian Residential Buildings

报告人：澳大利亚科廷大学李生萍讲师（助理教授）

Shengping Li, Ph.D. Lecturer(Assistant Professor), School of Design and the Built Environment, Curtin University

讲座时间：2024年11月9日（星期六）15:30-16:30

讲座地点：深圳大学沧海校区致工楼二楼BIM会议室

报告人简介：

李生萍博士目前担任澳大利亚科廷大学设计与建设环境学院工程管理系的讲师（助理教授）。她博士毕业于墨尔本大学，曾获得澳大利亚联邦科学与工业研究组织（CSIRO）青年学者研究资助，并在CSIRO担任博士后研究员，为澳大利亚的“净零排放”项目做出了贡献。她的研究涵盖了可持续建设、低碳与节能建筑、低碳城市、建筑物质流分析、循环经济和全生命周期评估。她曾参与了国际能源署(IEA)、澳大利亚、新加坡和中国多个研究机构资助的研究项目。她曾担任国际会议的科学委员会成员，并受邀在国际会议上介绍她的研究成果。此外，她还是澳大利亚工程师协会、国际工业生态学协会和美国土木工程师协会的成员。

Dr. Shengping Li is a Lecturer (Assistant Professor)at theSchool of Design and the Built Environment at Curtin University in Australia. Sheobtained her PhD degree at the University of Melbourne. Shewas awarded a CSIRO Early Research Career fellowship and worked as a postdoctoral research fellow at CSIRO, contributing to the "Towards Net Zero" project in Australia. Her research covers Sustainable Construction, Decarbonization of the Built Environment, Building Energy Efficiency, Material Flow Analysis, and Life Cycle Assessment. Her involvement extends to several research projects funded by a variety of institutions acrossIEA,Australia, Singapore, and China. She has served as a scientific committee member and organizing committee member at international conferences and has been invited to present her research at international conferences. Moreover, she is a member of Engineers Australia, the International Society for Industrial Ecology, and Member of the American Society of Civil Engineers.

报告摘要：

The Australian Government has set targets to reduce greenhouse gas (GHG) emissions from energy use, such as net-zero emissions, by 2050. The residential building sector is material-intensive and responsible for substantial amounts of energy use and GHG emissions. Therefore, decarbonizing the residential building sector plays a significant role in climate change mitigation in Australia. In order to reduce energy use in residential buildings, it is necessary to conduct a comprehensive analysis of energy in residential buildings across the life cycle stages and at different scales of the built environment and provide details about the impact of various strategies on life cycle energy (LCE) in residential buildings. Therefore, this research assesses the material stocks (MSs) and LCE of Australian residential buildings from the bottom-up perspective across multiple scales (i.e., material, component, building, and regional scales). In addition, this research analyses future LCE trajectories in residential buildings under different scenarios and provides strategies to help the Australian residential building sector achieve the 2050 net-zero emissions target. This study has been applied to the case studies of Australian residential buildings in the Inner Melbourne Cities and the state of Victoria. The comprehensive profile of residential buildings across multiple scales supports decision-makers in identifying the key contributors to the LCE and accordingly taking effective measures for decarbonising the built environment. Moreover, the detailed spatiotemporal results provide new insights for evidence-based decision-making on material management and energy conservation towards a more circular building sector. Furthermore, an explicit analysis of the future LCE trajectories with different strategies facilitates informed decision-making towards the 2050 net-zero emissions target.