도시관리연구실

논문 초록 (Abstract)

Korean Government has developed Sejong City as a new administration city. This city of future was planned and designed towardone of th e most eco-friendly city on the basis of ICTs. To attain this object, a carbon emission monitoring system (CEMS) was designed and installed as a part of u-city service which provides various information anytime and anywhere to enrich the people’s quality of life. In this paper, at first, the structure and functions of CEMS are intr oduced. This system is consist of 5 parts – data collection from user and linked public DBs, transforming data into meaningful information for the policy makers, system-user interfacing via st atistical tables and graphs, and system maintenance. This system c an be operated by the citizen participation through whole the proce ss. With the help of GIS map and graphic interface, statisticsof moni tored data for both citizen and decision maker provided and after feed-back, they have affected on the behaviour of citizen’s energ y consumption and related policy as well. By the CEMS, energy consumption data of 124 agreed households were c ollected during 9 months in 2012. Electricity, gas and water consumption were remote-metered automatically by the system and analysed. This sh owed that more than 85% of CO2 emission is rely on electricity usage . Furthermore, number of family members and size of house influences on the emission of CO2 by each household together with the life-style o f the occupants. Electricity and water consumption showed the seaso nal factor while gas consumption represents the number of family member s. Even this paper has limitations caused by 9 months of data collection, it shows the policy directions to reduce the emission of CO2 foc using on the house size and number of family members of each households. With the result of this research, life-style of the generation of dwell ers should be investigated and the