"The urban poor continue to rely on wood fuel, charcoal, kerosene and dung cakes for energy, with all their environmental drawbacks. This book examines the affordability of modern energy sources for the poor; the relevance of energy subsidies; the impact of subsidies on public finances; and how electricity tariffs affect the operations of small and medium enterprises, the main source of livelihood for the majority of the urban poor outside the formal economic sector." (Quoted from "About the book")