P-5

Ancillary Services Prices, Day Ahead Market

07/05/2010

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)
00:000.250.10.02280.250.10.0228
01:000.070.070.02280.070.070.0228
02:000.070.070.02280.070.070.0228
03:000.070.070.02280.070.070.0228
04:000.070.070.02280.070.070.0228
05:000.070.070.02280.070.070.0228
06:000.040.040.02280.040.040.0228
07:000.070.070.02380.070.070.0238
08:000.070.070.02380.070.070.0238
09:001.160.10.0235.581.160.10.0235.58
10:001.230.10.0323.421.230.10.0323.42
11:002.090.10.0329.52.090.10.0329.5
12:00770.0337.78770.0337.78
13:00770.0338770.0338
14:00770.0338770.0338
15:007.57.50.0338770.0338
16:00109.990.0341109.990.0341
17:00990.0340990.0340
18:00990.0340990.0340
19:00770.0338770.0338
20:006.016.010.0237.236.016.010.0237.23
21:000.570.570.02300.570.570.0230
22:000.10.10.02380.10.10.0238
23:000.070.070.02380.070.070.0238