The book's structure explores the environmental impacts of coal, the economic consequences of its decline, and policy interventions for a just and sustainable transition. It uses data from government agencies, international organizations, and academic research, incorporating case studies to analyze successes and failures in regions experiencing coal power decline. For example, the book assesses modeling data projecting future energy scenarios under varying policy assumptions. This approach allows for a nuanced understanding of the challenges and opportunities associated with decarbonization, offering valuable insights for policymakers, industry professionals, and environmental advocates alike.