Landfills: Methane Makers, Compost: Climate Changers?
Landfills are overflowing, and the hidden cost isn't just overflowing bins. These massive waste repositories are a major source of methane, a potent greenhouse gas with a significant impact on global warming. But what if we swapped landfills for compost bins? Could a shift towards composting significantly reduce methane emissions? Landfills: Breeding Grounds for Methane When organic waste like food scraps and yard trimmings decompose in landfills, the lack of oxygen creates an anaerobic environment. This anaerobic breakdown produces methane, a greenhouse gas 80 times more effective at trapping heat than carbon dioxide over a 20-year period. Estimates suggest landfills globally generate a staggering 44 million tons of methane annually. Composting: A Breath of Fresh Air (Literally) Composting offers a greener alternative. This process breaks down organic waste aerobically (with oxygen), resulting in minimal methane release. The end product? Nutrient-rich compost, a valuable soi...