P-5

Ancillary Services Prices, Day Ahead Market

10/09/2010

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)
00:003.563.320.0119.820.250.010.0119.82
01:003.523.320.0524.330.250.050.0524.33
02:000.710.710.0525.470.250.250.0525.47
03:000.710.710.0526.080.250.250.0526.08
04:000.710.710.0531.450.250.250.0531.45
05:000.710.710.0539.330.250.250.0539.33
06:003.523.320.0532.960.250.050.0532.96
07:0010.273.320.053970.050.0539
08:0010.313.320.011970.010.0119
09:0010.313.320.011970.010.0119
10:0010.313.320.0118.7970.010.0118.79
11:0010.313.320.011970.010.0119
12:0010.313.320.011970.010.0119
13:0010.313.320.011970.010.0119
14:0010.313.320.011970.010.0119
15:0010.313.320.011970.010.0119
16:0010.313.320.011970.010.0119
17:0010.313.320.011970.010.0119
18:0014.743.320.051970.050.0519
19:00143.320.181970.180.1819
20:0011.173.320.011970.010.0119
21:0010.313.320.011970.010.0119
22:0010.313.320.011970.010.0119
23:003.563.320.01190.250.010.0119