In this book, a number of long-term energy scenarios are developed for Nigeria considering the impact of vital factors that may influence energy policies in the country s future energy system. The energy scenarios were developed through the Long-Range Energy Alternatives Planning System (LEAP) model. The model identified the future energy demand and supply pattern using a least-cost combination of technology options while limiting the emission of greenhouse gases. The book presents four scenarios, and key parameters considered include GDP, households, population, urbanization and the growth...