P-5

Ancillary Service Prices, Day Ahead Market

02/17/2002

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)
00:001.751.751.1110.071.751.751.1110.07
01:001.71.71.1110.071.71.71.1110.07
02:001.71.71.1110.071.71.71.1110.07
03:001.71.71.1110.071.71.71.1110.07
04:001.71.71.1110.071.71.71.1110.07
05:001.71.71.1110.071.71.71.1110.07
06:002.432.431.1110.071.751.751.1110.07
07:001.751.251.127.481.751.251.127.48
08:001.751.251.127.481.751.251.127.48
09:001.751.251.117.481.751.251.117.48
10:001.751.2517.481.751.2517.48
11:001.751.2517.481.751.2517.48
12:001.751.2517.481.751.2517.48
13:001.751.250.997.481.751.250.997.48
14:001.751.250.997.481.751.250.997.48
15:001.751.250.997.481.751.250.997.48
16:001.751.2517.481.751.2517.48
17:001.751.317.481.75117.48
18:001.991.31.17.481.991.11.17.48
19:001.991.31.17.481.991.11.17.48
20:001.991.251.17.481.991.11.17.48
21:001.751.251.117.481.751.111.117.48
22:002.492.491.17.481.751.751.17.48
23:001.751.091241.751124