P-5

Ancillary Service Prices, Day Ahead Market

07/02/2002

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)
00:001.171.171.17191.171.171.1719
01:001.541.541.12151.541.541.1215
02:001.121.121.12241.121.121.1224
03:001.11.11.1121.11.11.112
04:001.11.11.1121.11.11.112
05:001.111.111.11121.111.111.1112
06:001.111.111.11121.111.111.1112
07:0021.151.157.521.151.157.5
08:002.251.111.11182.251.111.1118
09:002.52.51.181221.181.1812
10:002.251.251.231221.231.2312
11:002.251.51.57.52.251.51.57.5
12:002.522.521.57.521.51.57.5
13:002.522.522.527.52.522.522.527.5
14:002.522.522.527.52.522.522.527.5
15:002.522.522.527.52.522.522.527.5
16:002.522.522.527.52.522.522.527.5
17:002.522.522.52122.522.522.5212
18:002.522.522.52122.522.522.5212
19:002.522.521.997.51.991.991.997.5
20:002.522.521.55021.51.550
21:002.511.131.13502.511.131.1350
22:002.511.141.14212.511.141.1421
23:002.251.131.13292.251.131.1329