P-5

Ancillary Services Prices, Day Ahead Market

03/23/2006

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)
00:000.250.250.25430.250.250.2543
01:000.20.20.2430.20.20.243
02:000.20.20.2430.20.20.243
03:000.20.20.2430.20.20.243
04:000.20.20.2430.20.20.243
05:002.452.450.25740.250.250.2574
06:002.692.690.2586.310.250.250.2586.31
07:0070.50.58070.50.580
08:0013.790.840.848013.790.840.8480
09:0015.132.451.098013.771.091.0980
10:0016.71.091.098016.71.091.0980
11:00101.091.0946101.091.0946
12:007.591.091.0943.597.591.091.0943.59
13:007.591.091.0943.597.591.091.0943.59
14:007.490.990.9943.497.490.990.9943.49
15:007.490.990.9943.497.490.990.9943.49
16:007.591.091.09807.591.091.0980
17:007.591.091.09807.591.091.0980
18:0021.851.091.098021.851.091.0980
19:0027.392.451.0974261.091.0974
20:0013.921.091.098013.921.091.0980
21:008.991.091.09748.991.091.0974
22:0070.250.257470.250.2574
23:002.452.450.25430.250.250.2543