P-5

Ancillary Services Prices, Day Ahead Market

05/21/2013

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)
00:00550.345220.345
01:00550.345220.345
02:00550.335.49220.335.49
03:0053.330.335.4920.330.335.49
04:0053.330.338.8320.330.338.83
05:0053.330.33520.330.335
06:0053.320.34102.020.340.3410
07:009.964.670.21105.50.210.2110
08:0014.034.770.21105.50.210.2110
09:00164.960.219.595.50.210.219.59
10:0018.26120.21105.50.210.2110
11:0017.29120.21105.50.210.2110
12:0016.7511.470.228.65.50.220.228.6
13:0017.15120.35105.50.350.3510
14:0019.17120.21105.50.210.2110
15:0017.29120.21105.50.210.2110
16:0017.28120.22105.50.220.2210
17:0016.5121105.51110
18:0016.5121105.51110
19:001610.720.22105.50.220.2210
20:0014.634.960.21105.50.210.2110
21:0010.44.960.218.65.50.210.218.6
22:008.564.670.215.494.10.210.215.49
23:0053.340.34520.340.345