P-5

Ancillary Services Prices, Day Ahead Market

01/13/2006

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)
00:003.130.15430.250.150.1543
01:000.270.270.18430.250.250.1843
02:000.270.270.18430.250.250.1843
03:000.270.270.1843.080.250.250.1843.08
04:000.270.270.18430.250.250.1843
05:003.973.890.1785.820.250.170.1785.82
06:003.963.890.18110.360.250.180.18110.36
07:007.150.250.1103.3670.10.1103.36
08:007.060.250.199970.190.1999
09:009.993.490.99757.490.990.9975
10:009.530.99757.490.990.9975
11:009.192.690.52870.50.528
12:0016.5100.52870.50.528
13:009.530.52870.50.528
14:009.530.52870.50.528
15:009.530.52870.50.528
16:009.530.99102.537.490.990.99102.53
17:0024.332.640.9950.5822.680.990.9950.58
18:0016.482.640.9947.8814.830.990.9947.88
19:0011.582.640.9936.039.930.990.9936.03
20:0016.5100.99757.490.990.9975
21:0044.75100.9994.3310.740.990.9994.33
22:0032.070.250.189070.180.1890
23:0029.394.390.25430.250.250.2543