P-5

Ancillary Services Prices, Day Ahead Market

01/15/2012

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)
00:0010.1810.020.0912.120.250.090.0912.12
01:009.389.380.095.50.090.090.095.5
02:000.620.620.095.50.090.090.095.5
03:000.620.620.0960.090.090.096
04:000.620.620.0960.090.090.096
05:001.951.950.0960.090.090.096
06:001.951.950.0912.780.090.090.0912.78
07:00220.096.90.090.090.096.9
08:002.582.580.097.460.090.090.097.46
09:0010.0210.020.095.950.090.090.095.95
10:0010.0210.020.095.750.090.090.095.75
11:0010.0210.020.095.750.090.090.095.75
12:0010.0210.020.095.750.090.090.095.75
13:0010.0210.020.095.750.090.090.095.75
14:007.357.350.095.750.090.090.095.75
15:0010100.095.950.090.090.095.95
16:0010.5510.020.09170.620.090.0917
17:002110.020.093611.070.090.0936
18:0021.7910.020.0920.3270.090.0920.32
19:0016.9310.020.0913.470.090.0913.4
20:0016.9310.020.09670.090.096
21:0016.9310.020.09670.090.096
22:0010.0210.020.096.50.090.090.096.5
23:0010.0210.020.096.580.090.090.096.58