P-5

Ancillary Services Prices, Day Ahead Market

05/20/2013

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)
00:0053.330.33520.330.335
01:0053.330.335.4920.330.335.49
02:0053.330.335.4920.330.335.49
03:0053.330.335.4920.330.335.49
04:0053.330.339.9620.330.339.96
05:0053.330.335.4920.330.335.49
06:0053.320.34102.020.340.3410
07:009.964.670.21105.50.210.2110
08:0010.374.70.199.585.50.190.199.58
09:0010.014.720.218.65.50.210.218.6
10:0012.894.860.21105.50.210.2110
11:0013.464.860.21105.50.210.2110
12:001711.710.21105.50.210.2110
13:001711.710.21105.50.210.2110
14:001711.710.21105.50.210.2110
15:001711.710.21105.50.210.2110
16:001711.710.21105.50.210.2110
17:001711.710.21105.50.210.2110
18:0014.569.270.21105.50.210.2110
19:0012.714.70.1105.50.10.110
20:00164.560105.50010
21:0010.064.660.18.65.50.10.18.6
22:006.484.530.2152.160.210.215
23:0053.330.33520.330.335