The disposal of solid wastes in landfills leads to methane generation by anaerobic degradation of the organic contents of the waste and the volume of gas produced is affected by the management method employed [16]. The emission of this gas has become significant environmental and energy issues in relation to deposition of municipal solid waste (MSW) in landfills. Molecular solid waste landfills are among the largest anthropogenic sources of methane. In the US landfills emit about one-third of all methane emitted [17].