Model Persebaran Emisi pada Pembangkit Listrik Tenaga Uap Berbahan Bakar Serat dan Cangkang Kelapa Sawit Menggunakan Perangkat Pemodelan Aermod

According to the Republic Indonesia government regulation reduce greenhouse gas emissions by 29% independently and 41% with international assistance in 2030, then achieve target of net zero 2060 accordance COP27 Climate Change Conference Egypt 2022, it is necessary found renewable energy sources low emission levels. Renewable levels that are quite popular available those from palm oil waste biomass such as empty fruit bunches, fibre shells. This study aimed determine dispersion modelling combustion kernel shells mixture ratio 60% 40% at two steam power plants a capacity 30 tons/hour 20 tons/hour, respectively, using Aermod Modelling System. The load calculated mass balance calculation method. Mass result showed content chimneys 134.76 mg/m3 for NO2 parameter; 13.11 SO2 parameter 37.31 particulate parameter. Meanwhile, dispersion, highest level occurs coordinates X = 200319.12 Y 9817175.03, which closest coordinate source where value location 241.18 µg/m3, 15.29 µg/m3 parameters 66.91 µg/m3. distribution tends be southeast north according wind direction site..