In 2002, the Energy Information Administration (EIA) released this comprehensive report of electric generating plant capacity for the year 2000. Over 300 pages in length, the document contains detailed discussions, tables, and charts of the country's electric utilities. There is a large amount of capacity and usage data that is broken down into primary energy source categories, including coal, gas, hydroelectric, nuclear, petroleum, and renewables. Much of the information is divided into statistics for individual states. The report also has "a 5-year summary (2001-2005) of proposed changes to existing generating units."