P-5

Ancillary Services Prices, Day Ahead Market

06/25/2012

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)
00:001.310.40.09510.090.095
01:001.120.390.094.50.820.090.094.5
02:000.240.240.094.50.090.090.094.5
03:000.20.20.094.50.090.090.094.5
04:000.20.20.096.090.090.090.096.09
05:001.120.390.098.040.820.090.098.04
06:001.110.390.0960.810.090.096
07:003.353.350.590.50.50.59
08:003.333.330.59.290.50.50.59.29
09:003.353.350.5120.50.50.512
10:004.543.351.0312.532.211.031.0312.53
11:006.863.361.613.545.11.61.613.54
12:007.854.351.613.15.11.61.613.1
13:008.054.550.512.7240.50.512.72
14:008.414.910.512.5440.50.512.54
15:0010.557.050.513.0640.50.513.06
16:009.836.330.514.0740.50.514.07
17:006.963.461.613.815.11.61.613.81
18:003.353.350.512.370.50.50.512.37
19:003.333.330.5120.50.50.512
20:003.343.340.5120.50.50.512
21:003.353.350.5120.50.50.512
22:003.353.350.515.20.50.50.515.2
23:001.30.390.096.510.090.096.5