Charcoal

Average weight of a coal bag is about 20 - 25kg

One metric tonne equal 1000 kg

A bag of charcoal is measured at average 0.09M^{3}

One metric tonne is equal to 54 bags of coal.

Fuelwood

One standard bundle of wood (Liberia) = 0.04M^{3}

One truck (Toyota/Hinus 10 tons) load = 16.50M^{3} of wood

One cubic meter of wood = 3.66 bags of charcoal