MITIGATION OPTIMIZATION OF GREENHOUSE GAS EMISSION (GHG) FROM SOLID WASTE SECTOR WITH DYNAMIC SYSTEM APPROACH (CASE STUDY: WASTE MANAGEMENT OF CIMAHI CITY)

• Main Author: Widianti, Evi
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/48744
• Institution: Institut Teknologi Bandung

One of the environmental issues facing Cimahi City today is the increase in waste generation due to an escalation of population. Enhancement of the amount of waste would impact an essential bearing on the environment and waste management costs. Also, it can increase the burden of transporting and managing waste at the source and the landfill. Urban waste dumped on the landfill is a significant contributor to greenhouse gases. Furthermore, inadequate urban waste management could generate greenhouse gas emissions significantly. The purpose of this research is to estimate total CO2eq GHG emissions, compile simulations, and choose the best scenario in mitigating GHG emissions. The dynamic system model has used to estimate the total GHG emissions from waste management in Cimahi City between 2019 to 2040. The most significant GHG contributor to all scenarios is GHG emissions from landfills. As for the largest total GHG emissions is S0 (1,170,802.7 tons CO2eq), and the smallest is S3 (861,557.6 tons CO2eq). Meanwhile, the best scenario in mitigating GHG emissions is S3 with simulation results that the total funding necessity IDR 87,711,339,940, total GHG emissions by 861,557.6 tons CO2eq, the percentage reduction in total GHG emissions by 26.4%, and the total reduction costs of IDR 48,913/tons CO2eq.