Analisis Intensitas Konsumsi Energi (IKE) pada Tahap Perencanaan Gedung X Kota Bogor Berbasis BIM 6D

Abstract

Sektor bangunan menyumbang sekitar 40% dari total konsumsi energi, dengan sistem Heating, Ventilation, and Air Conditioning (HVAC) atau sistem pengkondisian udara sebagai pengguna terbesar, khususnya pada bangunan di wilayah tropis. Penelitian ini bertujuan menerapkan Building Information Modeling (BIM) 6D pada tahap perencanaan Gedung X Kota Bogor sebagai dasar simulasi energi serta menganalisis nilai Intensitas Konsumsi Energi (IKE). Pemodelan 3D dibuat berdasarkan dokumen Detailed Engineering Design (DED) menggunakan Autodesk Revit, kemudian disimulasikan melalui Autodesk Insight dengan simulation engine EnergyPlus. Hasil simulasi menunjukkan total konsumsi energi tahunan sebesar 667.625 kWh dengan luas teranalisis 5.648,2 m², sehingga diperoleh nilai IKE sebesar 118,2 kWh/m²/tahun. Berdasarkan Permen ESDM No. 3 Tahun 2025, nilai tersebut tergolong efisien karena berada pada rentang 99 = IKE < 135 untuk gedung dengan luas > 5000 m². Penggunaan energi didominasi sistem pendingin (55%), diikuti peralatan interior (21%), pencahayaan (19%), dan kipas (5%).

The building sector accounts for approximately 40% of total energy consumption, with Heating, Ventilation, and Air Conditioning (HVAC) systems being the largest consumer, particularly in buildings located in tropical regions. This study aims to apply Building Information Modeling (BIM) 6D at the planning stage of Building X in Bogor City as the basis for energy simulation and to analyze the Energy Consumption Intensity (ECI) value. A 3D model was developed based on Detailed Engineering Design (DED) documents using Autodesk Revit, then simulated through Autodesk Insight with the EnergyPlus simulation engine. The simulation results show a total annual energy consumption of 667,625 kWh over an analyzed floor area of 5,648.2 m², yielding an ECI value of 118.2 kWh/m²/year. Based on Ministerial Regulation of Energy and Mineral Resources (Permen ESDM) No. 3 of 2025, this value is classified as efficient, falling within the 99 = ECI < 135 range for buildings with an area exceeding 5000 m². Energy use was dominated by cooling (55%), followed by interior equipment (21%), lighting (19%), and fans (5%).