Tag: waste-away-group-open-dumps-landfills-energy-methane-gas-produced-source

Deep inside a landfill among the trash and debris lie airless pockets filled with the by-product of decomposing waste; a gas rich in methane. Some areas in landfills, or entire landfills themselves, may be a poor source of methane due to the type of waste buried there. Construction debris, for example, is dry and will not rot, whereas yard waste and food scraps will be consumed by bacteria and decompose in such a way that produces a plethora of methane gas.  When bacteria overtake the rotting waste this gas is given off and, when harnessed, can be a valuable source of energy for things such as heat and electricity. This certainly spurs on this side of the landfill vs garbage disposal debate discussed in a previous article aptly titled, “The Garbage Disposal Debate”.