The nonutility data were revised since the July 2000, release of that report.
Negative generation denotes that electric power consumed for plant use exceeds gross generation.
Includes small amounts of coke-oven, refinery, blast furnance gas, and landfill gas. For 1998 and 1999, these sales were 24.4 million megawatthours and 76.2 million megawatthours, respectively. Includes public street and highway lighting, other sales to public authorities, sales to railroads and railways, and interdepartmental sales. Includes coal, anthracite culm, bituminous gob, coke breeze, fine coal, lignite waste, tar coal, and waste coal. Includes petroleum, petroleum coke, diesel, kerosene, light oil, liquid butane, liquid propane, oil waste, sludge oil, and tar oil.