This book has been written with an aim to enhance the understanding of renewable energy sector policies, finance, and project management. It provides a comprehensive update on renewable energy policies and fiscal instruments, employed globally, with detailed discussions on the Indian policy regime. The book covers various stages of a renewable energy project, from concept to commissioning, and elucidates methodology for computing key financial ratios. A number of case studies, business models, and examples have been presented. Fundamental concepts on technologies, performance, financial tools, and carbon emissions have been explained to enable readers to assimilate the concepts. Data has been presented in easy-to-understand charts, figures, excel spreadsheets, and tables. This book will be useful for the stakeholders associated with the energy sector - corporate professionals, utility personnel, entrepreneurs, investors, bankers, and policymakers. It shall also serve as a textbook for university students as well as research scholars pursuing courses in energy.