This means that not much would be left for the billions of poor who have no access to electricity or clean cooking fuel or modern means of transportation. (chimalaya.org)
Each stove greatly reduces expenditure on charcoal and thereby improves the economic situation of families, who often spend a significant portion of their income on cooking fuels. (climatecare.org)
As trees disappeared, straw and other crop residues were used for cooking fuel. (treehugger.com)