P-5

Ancillary Services Prices, Day Ahead Market

03/12/2012

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)
00:002.62.60.257.520.250.250.257.52
01:002.62.60.257.390.250.250.257.39
02:002.62.60.257.130.250.250.257.13
03:002.62.60.2560.250.250.256
04:002.62.60.257.010.250.250.257.01
05:002.62.60.2511.160.250.250.2511.16
06:003.383.380.25150.250.250.2515
07:007.233.350.22154.10.220.2215
08:007.193.350.22154.060.220.2215
09:0053.350.22151.870.220.2215
10:006.273.350.22153.140.220.2215
11:005.383.350.22152.250.220.2215
12:004.863.350.22151.730.220.2215
13:004.863.350.22151.730.220.2215
14:004.863.350.22151.730.220.2215
15:004.863.350.22151.730.220.2215
16:004.863.350.22151.730.220.2215
17:006.93.380.2215.583.740.220.2215.58
18:008.433.350.22155.30.220.2215
19:0012.755.970.2218.7570.220.2218.75
20:007.323.460.22154.080.220.2215
21:006.333.460.22153.090.220.2215
22:003.383.380.226.90.220.220.226.9
23:003.333.330.256.90.250.250.256.9