This CII-Athena Infonomics report aims to present detailed statistical updates on key parameters of relevance to the assessment of the power sector in the Eastern Region. Five states namely Bihar, Jharkhand, Chhattisgarh, Odisha and West Bengal are covered in the study. The report is structured in two parts. The first part makes a detailed state-wise assessment of key power sector trends, while the second part presents a comparative picture of trends across states in the region.