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A Study Of Greenhouse Gas Emissions And Performance Of An Internal Combustion Engine Operating On Landfill Gas Blends As Fuel, Lauren T. Creadore

Dissertations and Theses

Landfill gas (LFG) is an abundant resource naturally occurring from the decomposition of municipal solid waste. It can be generated in U.S. landfills at a rate of 24.2 to 59.1 GNm³ per year.¹ LFG presents both a problem and solution with respect to global warming. Composed of carbon dioxide (CO₂, 30-40%) and methane (CH₄, 45-55%), as well as nitrogen (N₂, 10-15%), oxygen (O₂, 0-5%), and other trace gasses¹, LFG that is permitted release into the atmosphere will contribute to the greenhouse gas effect due to the presence of …