P-5

Ancillary Services Prices, Day Ahead Market

07/08/2010

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)
00:000.250.220.02350.250.220.0235
01:000.20.20.02200.20.20.0220
02:000.20.20.02200.20.20.0220
03:000.140.140.02200.140.140.0220
04:000.140.140.02350.140.140.0235
05:000.140.140.02350.140.140.0235
06:000.250.220.02350.250.220.0235
07:002.130.780.05552.130.780.0555
08:003.180.780.0556.093.180.780.0556.09
09:0090.780.4941.7790.780.4941.77
10:007.290.780.4942.6670.490.4942.66
11:00159.990.4958.4710.475.460.4958.47
12:0016.59.990.495570.490.4955
13:0022.099.990.495570.490.4955
14:0016.499.990.9164.297.410.910.9164.29
15:0016.499.993.4962.249.993.493.4962.24
16:0037.189.99585.1837.189.99585.18
17:0031.999.99579.9931.999.99579.99
18:0016.979.993.564.9716.979.993.564.97
19:0017.259.99248.5117.259.99248.51
20:0017.319.990.4944.817.319.990.4944.8
21:0073.130.4939.7173.130.4939.71
22:000.80.80.1550.80.80.155
23:000.220.220.02550.220.220.0255