P-5

Ancillary Services Prices, Day Ahead Market

08/19/2012

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)
00:001.711.710.095110.095
01:001.711.710.095110.095
02:001.711.710.096110.096
03:001.711.710.095.99110.095.99
04:001.711.710.098.45110.098.45
05:001.711.710.099.21110.099.21
06:001.711.710.099.78110.099.78
07:0021.730.097.9621.730.097.96
08:0021.730.099.7521.730.099.75
09:001.641.640.09101.641.640.0910
10:001.731.730.0914.81.731.730.0914.8
11:0021.730.091521.730.0915
12:00220.0915220.0915
13:00220.0915220.0915
14:00220.0915220.0915
15:0021.710.091521.710.0915
16:0021.710.091521.710.0915
17:0021.710.091521.710.0915
18:0021.710.091521.710.0915
19:0021.710.091521.710.0915
20:0021.710.091521.710.0915
21:0021.710.091521.710.0915
22:001.691.690.0911.691.691.690.0911.69
23:001.641.640.096110.096