The document provides information on several coal-fired power plants located in Andhra Pradesh, India. It describes the location, operator, configuration, operation dates, fuel used, suppliers, and quick facts about Vijayawada TPS, Nalgonda KVK, Paloncha, Ramagundam STPS, Rayalaseema-I, and Simhadri power plants. The plants range from 43 MW to 500 MW and have been operational from 1979 to the present, utilizing coal as their primary fuel.