In some countries, large amounts of landfill gas are collected, but still the global warming potential of the landfill gas emitted to atmosphere in the US in 1999 was approximately 32% higher than the amount of CO 2 that would have been emitted by incineration.
Large amounts of landfill gas are collected. This was in some countries. Still the global warming potential of the landfill gas was approximately 32% higher than the amount of CO 2 that would have been emitted by incineration. This landfill gas was emitted to atmosphere in the US in 1999.