P-5

Ancillary Service Prices, Day Ahead Market

07/16/2002

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)
00:001.71.131.13401.71.131.1340
01:001.651.11.1401.651.11.140
02:001.651.11.1451.651.11.145
03:001.651.11.1121.651.11.112
04:001.651.11.1121.651.11.112
05:001.651.11.1351.651.11.135
06:001.651.451.11121.651.451.1112
07:001.651.11.17.51.651.11.17.5
08:001.71.11.17.51.71.11.17.5
09:001.751.61.14121.751.61.1412
10:001.751.61.13121.751.61.1312
11:002.051.61.157.51.751.151.157.5
12:002.051.61.137.51.751.131.137.5
13:0051.61.167.51.991.161.167.5
14:0061.61.167.51.991.161.167.5
15:0061.61.167.51.991.161.167.5
16:0051.61.167.51.991.161.167.5
17:002.11.551.15181.751.151.1518
18:002.11.551.15151.751.151.1515
19:0021.551.15151.751.151.1515
20:0021.11.11521.11.115
21:0021.11.12021.11.120
22:0021.11.17.521.11.17.5
23:002.11.111.11202.11.111.1120