The document summarizes the history, operations, and financial performance of Power Grid Corporation of India Limited. Power Grid was incorporated in 1989 and notified as the Central Transmission Utility of India. It has built out the national power grid to integrate regional transmission systems and optimize resource utilization. Power Grid's transmission network now supports over 17,000 MW of inter-regional power transfers. The document provides an overview of Power Grid's annual results including profitability, earnings, liquidity, cash flow, and dividend information.