P-5

Ancillary Services Prices, Day Ahead Market

02/11/2006

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)
00:000.20.20.2430.20.20.243
01:000.250.250.25430.250.250.2543
02:000.250.250.25430.250.250.2543
03:000.250.250.25430.250.250.2543
04:000.250.250.25430.250.250.2543
05:000.250.250.2584.820.250.250.2584.82
06:000.250.250.2597.030.250.250.2597.03
07:008.880.250.25112.828.880.250.25112.82
08:008.860.250.25108.418.860.250.25108.41
09:0010.860.990.9910010.860.990.99100
10:0013.760.990.9910013.760.990.99100
11:0010.650.990.9931.6510.650.990.9931.65
12:007.490.990.9928.497.490.990.9928.49
13:007.490.990.9928.497.490.990.9928.49
14:007.490.990.9928.497.490.990.9928.49
15:007.490.990.9928.497.490.990.9928.49
16:007.490.990.99108.257.490.990.99108.25
17:0017.360.990.997517.360.990.9975
18:0019.860.990.997519.860.990.9975
19:0012.140.990.9949.4412.140.990.9949.44
20:0010.910.990.9910010.910.990.99100
21:007.490.990.991007.490.990.99100
22:0070.50.57570.50.575
23:002.542.540.25430.250.250.2543