P-5

Ancillary Services Prices, Day Ahead Market

05/03/2010

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)
00:0016.383.410.03280.250.030.0328
01:0015.93.410.03280.250.030.0328
02:000.260.260.09280.250.250.0928
03:000.260.260.09280.250.250.0928
04:000.260.260.09280.250.250.0928
05:0016.383.410.03280.250.030.0328
06:0020.573.410.03280.250.030.0328
07:0010.213.390.183870.180.1838
08:0073.370.183873.370.1838
09:0073.390.1824.5773.390.1824.57
10:0011.865.040.1835.6270.180.1835.62
11:0012.485.040.1838.627.620.180.1838.62
12:0011.865.040.183870.180.1838
13:0075.040.183875.040.1838
14:0011.865.040.183870.180.1838
15:0073.460.1829.7773.460.1829.77
16:0010.293.470.1829.4170.180.1829.41
17:0010.293.470.183870.180.1838
18:0010.293.470.183870.180.1838
19:0010.293.470.183870.180.1838
20:0010.293.470.183870.180.1838
21:0073.460.1825.0873.460.1825.08
22:007.053.380.183873.330.1838
23:000.450.450.1280.250.250.128