This man photographed in the picture sells seeds in Kenscoff, just outside Port-au-Prince. The seeds cost pennies, all are imported from abroad.
Biogas typically refers to a gas produced by the biological breakdown of organic matter in the absence of oxygen. Biogas originates from biogenic material and is a type of biofuel. Biogas is produced by the anaerobic digestion or fermentation of biodegradable materials such as […]