P-5

Ancillary Services Prices, Day Ahead Market

03/03/2011

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
01:004.013.770.0170.250.010.017
02:003.333.330.0270.020.020.027
03:003.333.330.0270.020.020.027
04:003.333.330.0270.020.020.027
05:006.235.990.01120.250.010.0112
06:0020.65.990.0221.3814.630.020.0221.38
07:0014.965.990.0216.58.990.020.0216.5
08:0012.975.990.021770.020.0217
09:0012.975.990.021770.020.0217
10:0012.975.990.021770.020.0217
11:0011.464.480.021770.020.0217
12:0011.724.740.0216.8870.020.0216.88
13:0010.843.860.0216.6770.020.0216.67
14:0010.583.60.021770.020.0217
15:0010.583.60.021770.020.0217
16:0012.975.990.021770.020.0217
17:0013.775.990.0217.0270.020.0217.02
18:0026.915.990.022270.020.0222
19:0012.975.990.021870.020.0218
20:0012.975.990.021770.020.0217
21:0093.60.027.845.420.020.027.84
22:0011.074.090.02770.020.027
23:006.235.990.0170.250.010.017