Providing adequate and affordable electric power is essential for economic development, human welfare and better standard of living. Reform in the power sector means establishing an effective and efficient system, with the goal of providing adequate sustainable and a reliable electric power to customers. Odisha became the pioneering state to undertake power sector reforms. Odisha also became the "World Bank Model" for such reforms. It has been more than 15 years now; Odisha is experiencing and experimenting with the process. In this context, this book is attempt in presenting a critical evaluation of the scenario.