In 2016, the GHG emissions in the waste sector were 16,5 million tons 00.eq., accounting for 2,4% of the national GHG emissions, representing a 58,8% increase compared with that in 1990 and a 1,0% increase from that of the previous year, Among emissions in the waste sector, the waste landfills sub-sector emitted 7,6 million tons CO.eq.. which is 46,0% of the total emissions in the waste sector, and the waste incineration sub-sector emitted 7,1 million tons CO,eq.. accounting for 43,3% of the total emission in the sector, In addition, the wastewater treatment sub-sector emitted 1,4 million tons 00.eq., accounting for 8,6% of the total emissions in the waste sector, and the other sub-sectors emitted 0,4 million tons COeq.. accounting for 2,2% of the total emissions in the sector,