P-5

Ancillary Services Prices, Day Ahead Market

05/02/2010

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)
00:0016.85.040.03280.250.030.0328
01:0015.575.040.03280.250.030.0328
02:002.042.040.09280.250.250.0928
03:002.042.040.09280.250.250.0928
04:002.042.040.09280.250.250.0928
05:0013.95.040.03280.250.030.0328
06:0014.885.040.03280.250.030.0328
07:0016.455.040.033570.030.0335
08:0023.635.040.033570.030.0335
09:0030.525.040.13570.10.135
10:0036.945.040.13570.10.135
11:0017.35.040.13570.10.135
12:0034.045.040.093570.090.0935
13:0036.945.040.13570.10.135
14:0036.945.040.13570.10.135
15:0036.945.040.13570.10.135
16:0037.035.040.013570.010.0135
17:00375.040.043570.040.0435
18:0012.345.040.13570.10.135
19:0014.555.040.13570.10.135
20:0021.155.040.13570.10.135
21:0013.885.040.13570.10.135
22:0011.945.040.13570.10.135
23:0075.040.03280.250.030.0328