P-5

Ancillary Services Prices, Day Ahead Market

11/02/2005

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)
00:000.20.20.18850.20.20.1885
01:000.20.20.1883.280.20.20.1883.28
02:000.20.20.18750.20.20.1875
03:000.20.20.18850.20.20.1885
04:000.20.20.18750.20.20.1875
05:000.20.20.19114.260.20.20.19114.26
06:004.294.190.15107.840.250.150.15107.84
07:0011.194.290.19970.10.199
08:0012.360.250.027512.130.020.0275
09:009.530.536.1570.50.536.15
10:009.530.9938.537.490.990.9938.53
11:009.530.532.5570.50.532.55
12:0016.5100.529.1470.50.529.14
13:009.530.529.5170.50.529.51
14:009.530.52870.50.528
15:009.530.52870.50.528
16:0015.4430.99909.190.990.9990
17:0031.8130.998527.430.990.9985
18:0031.670.990.998531.670.990.9985
19:0024.790.990.9958.7324.790.990.9958.73
20:0022.7430.9953.0510.270.990.9953.05
21:0012.530.58570.50.585
22:009.993.490.510070.50.5100
23:003.093.090.25430.250.250.2543