P-5

Ancillary Services Prices, Day Ahead Market

08/12/2010

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)
00:000.10.10.01300.10.10.0130
01:000.10.10.0119.330.10.10.0119.33
02:000.10.10.0117.120.10.10.0117.12
03:000.10.10.0117.910.10.10.0117.91
04:000.10.10.01300.10.10.0130
05:000.10.10.01300.10.10.0130
06:000.10.10.01300.10.10.0130
07:001.331.330.1451.331.330.145
08:001.351.350.1451.351.350.145
09:001.411.410.137.241.411.410.137.24
10:001.461.410.2535.151.461.410.2535.15
11:0073.330.2637.8473.330.2637.84
12:0071.410.2636.471.410.2636.4
13:0092.260.2645.7770.260.2645.77
14:009.973.230.265070.260.2650
15:0010.083.340.2649.7970.260.2649.79
16:0010.083.340.265070.260.2650
17:0010.073.330.2645.4570.260.2645.45
18:0071.380.263271.380.2632
19:003.671.380.2530.223.671.380.2530.22
20:001.591.380.2530.471.591.380.2530.47
21:001.381.380.1321.381.380.132
22:001.331.330.1451.331.330.145
23:000.10.10.01300.10.10.0130