P-5

Ancillary Services Prices, Day Ahead Market

11/14/2005

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
01:000.20.20.2430.20.20.243
02:000.20.20.2430.20.20.243
03:000.20.20.248.460.20.20.248.46
04:000.20.20.2430.20.20.243
05:000.290.290.2126.460.250.250.2126.46
06:003.493.490.2598.40.250.250.2598.4
07:0070.50.594.5470.50.594.54
08:0070.50.58870.50.588
09:007.482.690.9841.317.482.690.9841.31
10:007.480.980.98887.480.980.9888
11:007.480.980.9828.487.480.980.9828.48
12:007.480.980.9828.487.480.980.9828.48
13:008.081.580.9828.487.480.980.9828.48
14:007.250.840.7528.257.250.840.7528.25
15:007.250.840.7528.257.250.840.7528.25
16:008.62.10.9988.017.490.990.9988.01
17:0023.170.990.9965.5323.170.990.9965.53
18:0011.760.990.9954.0111.760.990.9954.01
19:0070.50.539.8970.50.539.89
20:0070.590.58870.590.588
21:0070.590.588.4270.590.588.42
22:009.530.587.4670.50.587.46
23:000.250.250.25430.250.250.2543