P-5

Ancillary Services Prices, Day Ahead Market

03/29/2012

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)
00:004.334.330.18.150.10.10.18.15
01:004.334.330.15.50.10.10.15.5
02:004.334.330.15.990.10.10.15.99
03:004.334.330.160.10.10.16
04:004.334.330.16.920.10.10.16.92
05:004.334.330.16.860.10.10.16.86
06:005.244.340.119.5410.10.119.54
07:0013.154.360.2121.1690.210.2121.16
08:0013.174.380.2123.8590.210.2123.85
09:0013.254.460.2123.7990.210.2123.79
10:0014.35.510.211290.210.2112
11:0014.35.510.211290.210.2112
12:0014.35.510.211290.210.2112
13:0014.35.510.211290.210.2112
14:0014.35.510.211290.210.2112
15:0013.364.460.119.8690.10.119.86
16:0013.364.460.119.9290.10.119.92
17:0013.284.380.119.9790.10.119.97
18:0013.174.380.2121.2290.210.2121.22
19:0013.174.380.2128.1790.210.2128.17
20:0012.884.340.22158.760.220.2215
21:0013.244.450.2121.2690.210.2121.26
22:0013.284.380.15.4490.10.15.44
23:0054.330.27.50.870.20.27.5