Table 1. Existing Capacity and Planned Capacity Additions at U.S. Electric Utilities by Energy Source, 2000

Primary Energy Source	Existing				Planned Additions (2001-2005)
Primary Energy Source	Number of Units	Generator Nameplate Capacity (megawatts)	Net Summer Capacity (megawatts)	Net Winter Capacity (megawatts)	Number of Units	Generator Nameplate Capacity (megawatts)	Net Summer Capacity (megawatts)	Net Winter Capacity (megawatts)

U.S. Total	9,3511	639,429¹	604,514¹	615,030¹	458	52,216	44,726	49,963
Coal	1,024	278,005	260,990	262,482	W	W	W	W
Petroleum	3,007	45,646	41,017	44,443	95	984	879	950
Gas2	2,068	129,516	117,845	123,078	280	47,549	40,652	45,696
Water (Pumped Storage Hydroelectric)	135	17,480	18,020	17,854	-	-	-	-
Nuclear	91	92,111	86,163	87,042	-	-	-	-
Waste Heat	61	4,584	5,892	6,258	13	1,817	1,425	1,558
Water (Conventional Hydroelectric)	2,836	71,185	73,738	73,024	24	392	373	361
Other Renewable	128	889	837	836	W	W	W	W
Geothermal	11	260	273	273	-	-	-	-
Nonwood Waste3	25	267	247	250	W	W	W	W
Solar	14	5	5	5	W	W	W	W
Wind	69	71	54	57	W	W	W	W
Wood and Wood Waste	9	286	259	252	-	-	-	-

1 Existing capacity totals include a 13 megawatt expander turbine fueled by hot nitrogen.

2 Includes gas-fueled fuel cell units.

3 Biomass, including landfill methane gas.

W = Withheld to avoid disclosure of individual company data.

Notes: · Data for Form EIA-860A are final. Plants sold or transferred to nonutilities are not included in these data. · Totals may not equal sum of components because of independent rounding.

Source: · Energy Information Administration, Form EIA-860A, "Annual Electric Generator Report - Utility."