P-5

Ancillary Services Prices, Day Ahead Market

06/28/2010

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)
00:000.080.080.01280.080.080.0128
01:000.080.080.01280.080.080.0128
02:000.080.080.01280.080.080.0128
03:000.080.080.01280.080.080.0128
04:000.080.080.01280.080.080.0128
05:000.080.080.01280.080.080.0128
06:000.080.080.01280.080.080.0128
07:000.330.330300.330.33030
08:003.860.340.04303.860.340.0430
09:003.860.340.04303.860.340.0430
10:003.860.340.0920.883.860.340.0920.88
11:00155.010.093070.090.0930
12:0024.65.010.093070.090.0930
13:00295.010.093070.090.0930
14:00305.010.093070.090.0930
15:00305.010.093070.090.0930
16:00305.010.093070.090.0930
17:0028.735.010.093070.090.0930
18:00205.010.093070.090.0930
19:0011.925.010.093070.090.0930
20:0075.010.093075.010.0930
21:003.970.350.09303.970.350.0930
22:000.330.330300.330.33030
23:000.080.080300.080.08030