P-5

Ancillary Services Prices, Day Ahead Market

08/29/2010

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)
00:000.340.10.01300.250.010.0130
01:000.340.10.01300.250.010.0130
02:001.861.620.0129.980.250.010.0129.98
03:001.861.620.01290.250.010.0129
04:001.861.620.01300.250.010.0130
05:001.861.620.01300.250.010.0130
06:001.861.620.01300.250.010.0130
07:007.090.10.013070.010.0130
08:0070.080.013070.080.0130
09:0070.080.013570.080.0135
10:007.090.10.013570.010.0135
11:007.230.240.013570.010.0135
12:0092.010.0129.570.010.0129.5
13:0016.989.990.0132.3270.010.0132.32
14:009.432.440.013570.010.0135
15:0010.463.470.013570.010.0135
16:0015.218.220.013570.010.0135
17:0010.563.570.013570.010.0135
18:0016.989.990.013270.010.0132
19:00103.010.013270.010.0132
20:0010.083.090.0130.7570.010.0130.75
21:0092.010.013270.010.0132
22:007.090.10.013570.010.0135
23:000.480.240.01300.250.010.0130