P-5

Ancillary Services Prices, Day Ahead Market

08/19/2010

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)
00:000.10.020.01300.10.020.0130
01:000.020.020.01200.020.020.0120
02:000.020.020.0122.260.020.020.0122.26
03:000.020.020.0123.040.020.020.0123.04
04:000.020.020.01300.020.020.0130
05:000.250.020.01300.250.020.0130
06:000.250.020.01300.250.020.0130
07:004.440.90.13454.440.90.1345
08:004.530.90.13454.530.90.1345
09:0070.910.213270.910.2132
10:0070.910.213270.910.2132
11:0070.910.213270.910.2132
12:003.780.910.21323.780.910.2132
13:005.750.910.2134.855.750.910.2134.85
14:008.193.350.2139.8972.160.2139.89
15:0093.350.2139.3271.350.2139.32
16:0093.350.214571.350.2145
17:0072.910.2141.3572.910.2141.35
18:002.22.20.2132.742.22.20.2132.74
19:0072.910.133272.910.1332
20:006.720.90.13326.720.90.1332
21:006.930.90.13326.930.90.1332
22:000.890.890.1450.890.890.145
23:000.020.020.01300.020.020.0130