title: Comparison of green-house gas emission reductions and landfill gas utilization between a landfill system and an incineration system.
abstract: Electricity generation and greenhouse gas (GHG) reductions were researched by making comparisons between municipal solid waste (MSW) landfill and incineration systems with three different electricity generation efficiencies - 10%, 21%, and 24.7%. For MSW landfill systems, it is shown that the total electricity generation is 198,747 MWh, and the total GHG emission reduction is 1,386,081 tonne CO( 2) during a 21-year operation period. For incineration systems, the total electricity generation is 611,801 MWh, and the total GHG emission reduction is 1,339,158 tonne CO(2) during a 10-year operation period even if the electricity generation efficiency is only 10%. It is also shown that electricity generation increases quicker than the GHG emission reductions with the increase of electricity generation efficiency. However, incineration systems show great superiority in LFG utilisation and GHG emission reductions.
authors.affiliation: Department of Environmental Engineering, College of Environmental and Chemical Engineering, Shanghai University, Shanghai, China. hhb620502@shu.edu.cn
authors.lastname: Haibin Han
authors.lastname: Jisheng Long
authors.lastname: Shude Li
authors.lastname: Guangren Qian
mesh_terms: D003246:Conservation of Energy Resources; D004560:Electricity; D017752:Greenhouse Effect / Q000517:prevention & control*; D017745:Incineration; D012037:Refuse Disposal / Q000379:methods*