P-5

Ancillary Services Prices, Day Ahead Market

03/05/2011

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)
00:0018.965.990.0170.250.010.017
01:0014.865.990.0170.250.010.017
02:003.63.370.0270.250.020.027
03:003.63.370.0270.250.020.027
04:003.63.370.0270.250.020.027
05:003.63.370.027.430.250.020.027.43
06:0017.75.990.0114.60.250.010.0114.6
07:0012.975.990.0211.0270.020.0211.02
08:0012.975.990.021770.020.0217
09:0012.975.990.021770.020.0217
10:006.653.380.02173.290.020.0217
11:005.53.380.02172.140.020.0217
12:0053.380.02171.640.020.0217
13:0053.380.02171.640.020.0217
14:0053.380.02171.640.020.0217
15:0053.370.02171.650.020.0217
16:0053.370.02171.650.020.0217
17:009.93.370.0217.966.550.020.0217.96
18:0012.975.990.021770.020.0217
19:0011.334.350.021770.020.0217
20:0010.363.380.021770.020.0217
21:0010.353.370.02770.020.027
22:0010.353.370.02770.020.027
23:003.613.380.0270.250.020.027