P-5

Ancillary Service Prices, Day Ahead Market

05/02/2002

Time StampEastWest
10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)
00:001.751.751.75141.751.751.7514
01:001.751.751.75141.751.751.7514
02:001.751.751.75121.751.751.7512
03:001.751.751.75121.751.751.7512
04:001.751.751.75121.751.751.7512
05:001.751.751.75121.751.751.7512
06:001.981.981.75141.751.751.7514
07:001.991.251.25141.991.251.2514
08:001.991.251.25151.991.251.2515
09:002.512.512.517.62.512.512.517.6
10:002.512.512.517.62.512.512.517.6
11:002.512.512.517.52.512.512.517.5
12:002.512.512.517.52.512.512.517.5
13:002.512.512.517.52.512.512.517.5
14:002.512.512.517.52.512.512.517.5
15:002.512.512.517.52.512.512.517.5
16:002.512.512.517.52.512.512.517.5
17:002.512.512.51182.512.512.5118
18:002.512.512.517.62.512.512.517.6
19:002.452.452.457.62.452.452.457.6
20:001.991.251.25181.991.251.2518
21:002.52.52.5182.52.52.518
22:001.751.241.24151.751.241.2415
23:001.751.751.75151.751.751.7515