P-5

Ancillary Services Prices, Day Ahead Market

03/04/2011

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)
00:006.235.990.0170.250.010.017
01:006.235.990.0170.250.010.017
02:006.235.990.0170.250.010.017
03:006.235.990.0170.250.010.017
04:006.235.990.0170.250.010.017
05:006.235.990.01120.250.010.0112
06:006.235.990.0115.340.250.010.0115.34
07:0093.370.0215.465.650.020.0215.46
08:0093.370.02175.650.020.0217
09:0010.693.710.021770.020.0217
10:0012.975.990.021770.020.0217
11:0011.114.120.011770.010.0117
12:0010.443.450.011770.010.0117
13:0010.373.380.011770.010.0117
14:0010.373.380.011770.010.0117
15:0010.363.380.021770.020.0217
16:0010.373.380.0117.1170.010.0117.11
17:0012.975.990.023070.020.0230
18:0010.693.710.022370.020.0223
19:008.353.370.021750.020.0217
20:005.853.370.02172.50.020.0217
21:0053.450.0271.570.020.027
22:0010.693.710.02770.020.027
23:003.63.370.0270.250.020.027