Estimation of Green House Gas (GHG) emission at Telaga Punggur landfill using triangular, LandGEM, and IPCC methods

Abstract

Abstract Landfill gas (LFG) is one of the largest greenhouse gas (GHG) contributors. By knowing the GHG inventory, disaster prevention efforts can be carried out. The purpose of this study was to determine the GHG quantity of the Telaga Punggur landfill sector using triangular, LandGEM, and IPCC method. CH 4 and CO 2 that is calculated from Telaga Punggur landfill waspeaked in 2021. LandGEM application estimated CH 4 and CO2 emissions which are 1.7x10 7 m 3 and 1.1x10 7 m 3 at peak year, 2021. Total GHG for 2021 is 2.3x10 7 m 3 /year with LandGEM program, 2.2x10 7 m 3 /year with IPCC program, and 1.5x10 7 m 3 /year with triangular program.