Open AccessEfficiency Energy on Office Building in South Jakarta
Author(s) -
Mia Amalia,
Beta Paramita,
Restu Minggra,
Mochamad Donny Koerniawan
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/520/1/012022
Subject(s) - ashrae 90.1 , energy consumption , efficient energy use , energy (signal processing) , architectural engineering , energy analysis , consumption (sociology) , civil engineering , energy performance , zero energy building , engineering , environmental science , geography , meteorology , mathematics , electrical engineering , social science , statistics , sociology
South Jakarta is the center of business in Indonesia. As a business center, energy consumption in office buildings in South Jakarta is very high. An office building can consume energy up to 250 kWh/m 2 /yr. Energy consumption can be analyzed using building performance applications such as Sefaira. Sefaira is used as a method to simulate building energy that allows energy to be efficiently utilized. An energy analysis study was conducted to determine energy efficiency in an office building. The standards and guidelines of energy efficiency are based on ASHRAE 90.1 – 2013 on Sefaira. Efficiency energy is needed to achieve the Sefaira 2030 energy target of 90 kWh/m 2 /yr. In the previous analysis, the building consumed energy of 186 kWh/m 2 /yr. Architectural treatment on the building facades is needed, such as providing canopies, double-skin facades, and materials to reduce energy consumption by 96 kWh/m 2 /yr.