P-5

Ancillary Services Prices, Day Ahead Market

11/08/2009

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)
00:000.20.10.1280.20.10.128
01:000.20.20.1280.20.20.128
02:000.20.20.1280.20.20.128
03:000.20.20.1280.20.20.128
04:000.20.20.1280.20.20.128
05:000.20.20.1280.20.20.128
06:000.250.10.1280.250.10.128
07:0070.10.12870.10.128
08:0070.010.012870.010.0128
09:0070.010.012870.010.0128
10:007002870028
11:007002870028
12:007002870028
13:005002850028
14:005002850028
15:005002850028
16:005.5300285.530028
17:007002870028
18:007002870028
19:007002870028
20:007002870028
21:007002870028
22:007002870028
23:000.250.010.01280.250.010.0128