Green Power's Renewable Source of Energy
Reclaimed methane gas from landfills in Georgia.
When garbage decomposes in a landfill, a gas is produced. The gas consists of methane, carbon dioxide, oxygen, nitrogen, and non-methane organic compounds. Methane is considered a dangerous greenhouse gas. In a landfill, the harmful methane is destroyed by being burnt in a flare. Landfills are built with wells and underground pipes to draw the gas to the flare.
Landfill power stations collect gas from the well and underground pipe structure. The collected gas is burnt in a combustion unit, similar to an automobile engine, which drives a generator, producing electricity. The electricity is then run through a transformer to convert to a proper voltage and exported onto the power grid.