P-5

Ancillary Services Prices, Day Ahead Market

11/24/2005

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)
00:000.20.20.2850.20.20.285
01:000.20.20.284.460.20.20.284.46
02:000.20.20.282.170.20.20.282.17
03:000.20.20.280.740.20.20.280.74
04:000.20.20.280.130.20.20.280.13
05:000.20.20.2115.850.20.20.2115.85
06:003.143.090.2102.60.250.20.2102.6
07:0070.50.5103.1770.50.5103.17
08:0070.50.510070.50.5100
09:009.530.9988.827.490.990.9988.82
10:0011.094.590.9988.167.490.990.9988.16
11:0011.094.590.9845.37.480.980.9845.3
12:009.142.640.9828.487.480.980.9828.48
13:009.142.640.9828.487.480.980.9828.48
14:009.142.640.9828.487.480.980.9828.48
15:009.142.640.5228.027.020.520.5228.02
16:007.480.980.98887.480.980.9888
17:0020.130.990.997520.130.990.9975
18:007.490.990.99757.490.990.9975
19:0010.410.990.9988.0110.410.990.9988.01
20:007.490.990.9988.597.490.990.9988.59
21:0045.78100.99100.7811.770.990.99100.78
22:0034.993.490.59970.50.599
23:000.840.840.25430.250.250.2543