P-5

Ancillary Services Prices, Day Ahead Market

07/04/2010

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
01:000.250.10.02280.250.10.0228
02:000.250.10.02280.250.10.0228
03:000.250.10.02280.250.10.0228
04:000.250.10.02280.250.10.0228
05:000.250.10.02280.250.10.0228
06:000.10.10.02280.10.10.0228
07:000.070.070.02360.070.070.0236
08:001.170.10.02361.170.10.0236
09:001.160.10.02361.160.10.0236
10:0070.10.033670.10.0336
11:0070.10.0330.4570.10.0330.45
12:0070.10.0325.9970.10.0325.99
13:00990.0334.38770.0334.38
14:00109.990.53676.990.536
15:0014.839.990.53672.160.536
16:0016.499.990.53670.50.536
17:0014.459.990.53672.540.536
18:00990.0333.93770.0333.93
19:00990.0329.5770.0329.5
20:0070.280.0329.570.280.0329.5
21:0070.10.0329.570.10.0329.5
22:006.780.10.03366.780.10.0336
23:003.350.10.0239.13.350.10.0239.1