The document provides information about NTPC Dadri, a power plant located in India operated by NTPC. It has a total installed capacity of 2655 MW from coal, gas, and solar sources. The coal-based plant has a capacity of 1820 MW, the gas-based plant 830 MW, and the solar-based plant 5 MW. The document then describes the basic process of how coal is converted to electricity at a thermal power plant. It explains the key equipment used including the coal handling plant, boiler, turbine, condenser, and cooling towers. It provides specific details about NTPC Dadri's coal source and requirements. In summary, the document outlines the different energy sources and installed capacity at NTPC Dad