P-5

Ancillary Services Prices, Day Ahead Market

01/16/2012

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)
00:005.395.390.099.640.090.090.099.64
01:000.620.620.095.50.090.090.095.5
02:000.610.610.095.50.090.090.095.5
03:000.610.610.0960.090.090.096
04:000.610.610.0960.090.090.096
05:001.951.950.0960.090.090.096
06:0010.210.020.0760.250.070.076
07:0016.6910.020.2366.90.230.236
08:0016.5110.020.2366.720.230.236
09:0016.7910.020.235.9570.230.235.95
10:0013.9210.020.235.754.130.230.235.75
11:0011.2610.020.235.751.470.230.235.75
12:0010.0210.020.235.750.230.230.235.75
13:007.677.670.235.750.230.230.235.75
14:006.496.490.235.750.230.230.235.75
15:007.467.460.235.950.230.230.235.95
16:0015.4610.020.23175.670.230.2317
17:0020.6210.020.2323.8310.830.230.2323.83
18:0016.7910.020.232070.230.2320
19:0016.7910.020.231770.230.2317
20:0012.6810.020.2362.890.230.236
21:0012.3310.020.2362.540.230.236
22:0010.0210.020.234.50.230.230.234.5
23:00220.096.90.090.090.096.9