P-5

Ancillary Services Prices, Day Ahead Market

04/23/2013

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)
00:002.592.590.55220.55
01:002.592.590.58.53220.58.53
02:002.592.590.57.99220.57.99
03:002.592.590.57.88220.57.88
04:002.592.590.59.62220.59.62
05:004.092.590.5520.50.55
06:004.672.590.5122.580.50.512
07:007.623.370.719.084.960.710.719.08
08:0010.543.550.011270.010.0112
09:0010.973.980.0110.4870.010.0110.48
10:0010.963.9601270012
11:0010.943.9401270012
12:009.384.540.78.015.540.70.78.01
13:008.754.540.77.54.910.70.77.5
14:007.924.540.77.54.080.70.77.5
15:006.74.540.77.52.860.70.77.5
16:008.233.840.017.54.40.010.017.5
17:008.233.840.017.54.40.010.017.5
18:008.183.5508.044.63008.04
19:0010.553.5501570015
20:0010.553.5501270012
21:004.313.370.737.52.451.510.737.5
22:004.213.550.7521.340.75
23:002.592.590.55220.55