P-5

Ancillary Service Prices, Day Ahead Market

03/14/2003

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)
00:002.432.431.4881.851.851.488
01:002.452.451.4881.851.851.488
02:002.452.451.415.51.851.851.415.5
03:002.452.451.2815.51.851.851.2815.5
04:002.452.451.415.51.851.851.415.5
05:002.452.451.4881.851.41.488
06:0031.41.4882.51.41.488
07:004.251.51.58.64.251.51.58.6
08:002.51.41.4452.51.41.445
09:002.51.261.268.62.51.261.268.6
10:002.551.41.48.62.551.41.48.6
11:002.51.251.258.62.51.251.258.6
12:002.51.251.28.62.51.21.28.6
13:002.51.251.28.62.51.21.28.6
14:002.51.251.258.62.51.251.258.6
15:002.51.251.258.62.51.251.258.6
16:002.51.21.2882.51.21.288
17:002.51.151.15202.51.151.1520
18:002.51.151.158.62.51.151.158.6
19:002.51.151.158.62.51.151.158.6
20:002.51.151.158.62.51.151.158.6
21:002.51.251.25882.51.251.2588
22:002.51.261.26882.51.261.2688
23:002.51.41.4882.51.41.488