题目：How to link household energy consumption behavior with energy system analysis
主讲人：余碧莹 博士
时间：2014年12月29日上午10:00
地点：主楼六层
主讲人简介：
    余碧莹，博士，现任职于日本京都大学工学部环境工学研究科。2012年获得日本广岛大学交通和环境工程工学博士学位。主要从事家庭（包括家庭内和私人交通) 能源消耗行为研究。已在ENERGY PLOICY 等国际期刊发表论文10余篇。
内容简介：
    Decarbonisingthe energy sector is an unprecedented challenge which is closely related to the industrial, commercial, residential, and transport sectors, and is further complicated by a heterogeneous set of additional policy goals on energy security, equitable access to energy, technology and fuel competition in energy markets, and the sector interactions. As a result, it is broadly accepted that to meet ambitious decarburization targets requires anintegrative energy system analysis. Here, an accounting type model named Extended Snapshot (ExSS)is presented for showing aquantitativefuturesnapshot and designingthe low carbon society, by uniting the industrial structure, residential consumption, transportation demand, and power generation within one framework. In addition, unlike the other sectors, residential and private transport consumption is directly determined by consumers’ behaviors, suggesting the sustainability in the household sector to a large extent relies on whether energy efficient behavior is adopted or not.Several examples are given to demonstrate how the policies(including urban planning, technology improvement, telecommuting policy, and social norms) act on people’s energy consumption behavior and the corresponding energy demand. Subsequently, we propose an integrated methodological framework to link the household behavior with theExSS model, building onthe concept of lifestyle indicated as time use and household expenditure. This integrated energy system analysis greatly reduce the uncertainty caused by the human behavior, which can better contribute to find out the effective countermeasures for achieving the idea low carbon society in the future.

（承办：能源与环境政策研究中心）