P-5

Ancillary Services Prices, Day Ahead Market

01/14/2013

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)
00:002.031.230.2510.20.25
01:002.031.230.2410.20.24
02:002.031.230.26.7310.20.26.73
03:002.031.230.2410.20.24
04:002.031.230.2410.20.24
05:002.031.230.25.4910.20.25.49
06:001.21.20.25110.25
07:004.352.40.6772.620.670.677
08:004.632.40.677.541.770.677.5
09:004.852.40.67741.550.677
10:005.732.40.67740.670.677
11:004.682.40.4972.770.490.497
12:002.882.40.67721.520.677
13:002.882.40.67721.520.677
14:002.852.40.67721.550.677
15:003.152.40.67721.250.677
16:005.762.660.6773.770.670.677
17:0010.584.250.6712.2470.670.6712.24
18:009.633.350.681070.720.6810
19:007.013.350.677.165.031.370.677.16
20:004.982.630.6773.020.670.677
21:003.922.10.18720.180.187
22:002.722.40.67421.680.674
23:002.311.50.19510.190.195