P-5

Ancillary Services Prices, Day Ahead Market

03/13/2005

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)
00:000.30.20200.10020
01:000.150.150200.10.1020
02:000.150.150200.10.1020
03:000.150.150200.10.1020
04:000.150.150200.10.1020
05:000.780.690200.10.01020
06:000.290.20200.10.01020
07:000.240.150140.10.01014
08:000.240.150.01140.10.010.0114
09:002.570.20.0116.282.380.010.0116.28
10:005.270.150.0119.035.130.010.0119.03
11:0030.150140.10014
12:000.250.150140.10014
13:000.240.150.01140.10.010.0114
14:000.150.150.1140.10.10.114
15:000.150.150.1140.10.10.114
16:001.80.150301.650030
17:007.950.150.1387.90.10.138
18:00130.150.1538130.150.1538
19:00130.150.1538130.150.1538
20:00130.150.1538130.150.1538
21:006.970.150.1540.636.970.150.1540.63
22:003.170.150.1280.10.10.128
23:001.530.20.1200.10.10.120