P-5

Ancillary Services Prices, Day Ahead Market

10/05/2010

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)
00:003.383.380.0130.850.250.250.0130.85
01:003.383.380.01240.250.250.0124
02:003.383.380.01240.250.250.0124
03:003.383.380.0125.790.250.250.0125.79
04:003.383.380.0136.790.250.250.0136.79
05:003.383.380.0133.850.250.250.0133.85
06:003.383.380.01240.250.250.0124
07:0073.390.112473.390.1124
08:0073.390.1120.2673.390.1120.26
09:0073.380.1119.573.380.1119.5
10:0010.723.380.112010.723.380.1120
11:008.923.380.11208.923.380.1120
12:0073.380.1119.573.380.1119.5
13:0073.360.1119.573.360.1119.5
14:0073.360.1119.573.360.1119.5
15:0073.360.1119.573.360.1119.5
16:0073.360.1119.573.360.1119.5
17:0073.360.112473.360.1124
18:008.023.360.112472.340.1124
19:0010.173.360.112470.190.1124
20:0073.360.112473.360.1124
21:0010.273.380.112470.110.1124
22:0073.390.112473.390.1124
23:003.633.390.01240.250.010.0124