| 요약2 |
In order to establish a valid plan for energy saving, understating actual situation for currently consumed energy shall be preceded. In particular, energy utilization per unit area in consideration of architectural features enables to predict energy amount used in the period from the plan & design stage to the end of life time of post office building, thus thorough analysis is required for that. On this account, as a part of study in regards to the reduction of greenhouse gas on governmental public facilities, this study conducted unit requirement based energy analysis for each type of post office building. And it key contents are as followings. First, the averages of total energy unit requirement (fuel + power) for mail center and general center are 25.7kgoe/㎡·and 24.6kgoe/㎡·per year, respectively, which shows that mail center spends 1.04 times more energy than general center. In terms of the energy cost, mail center is 2.5 times bigger than general center, as their costs are 231 million won and 93 million won, respectively. Second, In the analysis results on total energy unit requirement for 8 of each regional communication office, Seoul region is the biggest as 3,361kgoe/㎡·per year, which followed by Jeonnam region (2,628kgoe/㎡·per year). It is analyzed that the difference between the biggest, Seoul region office, and the smallest, Jeonbuk region office (923kgoe/㎡ per year) is as much as 3.6 times. Third, the sums of annual total energy consumption per office for mail center and general center are 1,481.083toe and 48.417toe, respectively; and the sums of annual total energy cost per office for mail center and general center are analyzed as 863.458 million won and 24.843 million won, respectively. |