P-5

Ancillary Services Prices, Day Ahead Market

02/14/2006

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)
00:000.20.20.2122.060.20.20.2122.06
01:000.20.20.2124.430.20.20.2124.43
02:000.20.20.2430.20.20.243
03:000.20.20.2430.20.20.243
04:000.20.20.2430.20.20.243
05:000.20.20.2119.860.20.20.2119.86
06:009.0930.25106.580.250.250.25106.58
07:0013.110.250.259513.110.250.2595
08:0017.060.250.259517.060.250.2595
09:0017.550.990.999517.550.990.9995
10:0015.920.990.9936.9215.920.990.9936.92
11:0013.10.990.9934.113.10.990.9934.1
12:007.490.990.9928.497.490.990.9928.49
13:007.490.990.9928.497.490.990.9928.49
14:007.340.840.8428.347.340.840.8428.34
15:007.490.990.9928.497.490.990.9928.49
16:007.490.990.99757.490.990.9975
17:0019.9130.9950.9217.90.990.9950.92
18:0026.6830.9962.7224.670.990.9962.72
19:0015.1630.9943.814.972.80.9943.8
20:0016.1130.997514.10.990.9975
21:008.843.890.99105.397.492.540.99105.39
22:0070.250.25112.0570.250.25112.05
23:00330.25118.760.250.250.25118.76