P-5

Ancillary Services Prices, Day Ahead Market

08/16/2013

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)
00:0031.240.24520.240.245
01:0031.240.24520.240.245
02:0031.240.245.4120.240.245.41
03:0031.240.247.6220.240.247.62
04:0031.240.2411.7520.240.2411.75
05:0031.240.249.1920.240.249.19
06:006.281.230.248.785.290.240.248.78
07:009.564.520.467.65.50.460.467.6
08:009.564.520.469.885.50.460.469.88
09:009.564.520.468.85.50.460.468.8
10:009.454.40.4510.015.50.450.4510.01
11:009.554.220.17105.50.170.1710
12:009.554.220.17105.50.170.1710
13:009.584.250.17105.50.170.1710
14:009.594.280.198.95.50.190.198.9
15:009.694.360.17105.50.170.1710
16:009.684.290.11105.50.110.1110
17:009.594.190.1105.50.10.110
18:009.554.150.1105.50.10.110
19:009.54.10.1105.50.10.110
20:009.54.10.1105.50.10.110
21:009.594.40.31105.50.310.3110
22:009.554.40.3555.50.350.355
23:0051.270.236.0320.230.236.03