Year	Capacity Added During Year (MW)	Total Installed Capacity at End of Year (MW)	Energy Produced by New Wind Turbines (million kWh)	Energy Revenues (in millions)	Projected Total Energy Usage (million kWh)
1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007	10 31 61 107 183 305 381 381 458 534 610	40 71 132 238 421 726 1,108 1,489 1,946 2,480 3,090	33 132 313 625 1,152 1,893 2,716 3,621 4,691 5,925 6,583	$1.3 $5.3 $12.5 $25.0 $46.1 $75.7 $108.6 $144.8 $187.6 $237.0 $263.3	270,716 276,131 281,653 287,286 293,032 298,893 304,871 310,968 317,187 323,531 330,002