P-5

Ancillary Services Prices, Day Ahead Market

03/23/2011

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)
00:003.613.380.0270.250.020.027
01:003.613.380.0270.250.020.027
02:003.613.380.0270.250.020.027
03:003.613.380.0270.250.020.027
04:003.613.380.0270.250.020.027
05:003.613.380.027.090.250.020.027.09
06:006.263.380.0216.52.90.020.0216.5
07:0010.323.340.0220.5970.020.0220.59
08:0017.43.990.0218.570.020.0218.5
09:0017.13.990.021470.020.0214
10:0016.143.990.021470.020.0214
11:0015.033.990.021470.020.0214
12:0014.313.990.021470.020.0214
13:0015.993.990.021470.020.0214
14:0010.983.990.011470.010.0114
15:0010.983.990.011470.010.0114
16:0016.843.990.0216.570.020.0216.5
17:0017.043.990.0224.9270.020.0224.92
18:0010.973.990.021470.020.0214
19:0017.13.990.0219.7570.020.0219.75
20:0010.363.380.021470.020.0214
21:0010.323.340.027.2270.020.027.22
22:0010.333.350.02770.020.027
23:003.613.380.0270.250.020.027