P-5

Ancillary Services Prices, Day Ahead Market

08/13/2010

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)
00:000.10.10.01300.10.10.0130
01:000.10.10.0116.620.10.10.0116.62
02:000.10.10.0119.880.10.10.0119.88
03:000.10.10.0120.380.10.10.0120.38
04:000.10.10.01300.10.10.0130
05:000.10.10.01300.10.10.0130
06:000.10.10.01300.10.10.0130
07:004.821.390.12454.821.390.1245
08:0071.390.124571.390.1245
09:004.821.390.13324.821.390.1332
10:0071.390.2433.8171.390.2433.81
11:0071.390.244271.390.2442
12:0071.390.2432.6671.390.2432.66
13:008.181.420.2436.5470.240.2436.54
14:0071.390.244271.390.2442
15:007.331.390.2441.1271.060.2441.12
16:0071.390.244271.390.2442
17:0071.390.2435.1771.390.2435.17
18:0071.390.2433.2771.390.2433.27
19:005.941.390.24325.941.390.2432
20:006.41.390.24326.41.390.2432
21:0051.390.1935.0951.390.1935.09
22:003.011.390.13453.011.390.1345
23:000.250.10.01300.250.10.0130