# Minimizing Electrical Energy Costs for Residential Buildings Based on the Characteristic of Walls > Marwan M. URL kanonis: https://discover.unhas.ac.id/publications/pub_scopus_85123222579 Jurnal / Konferensi: 2021 3rd International Conference on High Voltage Engineering and Power Systems Ichveps 2021 Tahun terbit: 2021 DOI: https://doi.org/10.1109/ICHVEPS53178.2021.9601023 Citations: 1 ## Authors - Marwan M. ## Abstract The aim of this research is to compute the electrical energy cost (ECost) for residential buildings. In this study, there are five kinds of characteristics of walls that have been developed to manufacture different buildings. Under numerical optimization, the electrical ECost of residential buildings was calculated considering to wall characteristics and outside temperature. The result of this research described that the electrical ECost of residential buildings-I, II, III, IV and V were: IDR 29,800; IDR 28,700; IDR 27,300; IDR 26,400 and IDR 25,200. In addition, the proposed study only calculated the electrical ECost of the air conditioning during hot days in Barru, South Sulawesi. ## Keywords - Electric potential energy - Air conditioning - Environmental science - Architectural engineering - Energy (signal processing) - Civil engineering - Engineering - Mechanical engineering - Mathematics - Statistics --- Sumber: Discover Unhas — RIMS Universitas Hasanuddin. Saat mengutip, gunakan DOI bila tersedia atau URL kanonis di atas.