P-5

Ancillary Services Prices, Day Ahead Market

11/02/2008

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)
00:003.323.320.3450.30.30.345
01:003.333.330.3450.30.30.345
01:003.333.330.3450.30.30.345
02:003.333.330.3450.30.30.345
03:003.333.330.3450.30.30.345
04:003.333.330.3450.30.30.345
05:003.333.330.3450.30.30.345
06:003.093.090.3450.30.30.345
07:003.343.340.5453.343.340.545
08:003.333.330.5453.333.330.545
09:0073.350.54573.350.545
10:0073.340.54573.340.545
11:0073.340.54573.340.545
12:004.623.340.5454.623.340.545
13:003.323.320.5453.323.320.545
14:003.323.320.5453.323.320.545
15:003.323.320.5453.323.320.545
16:008.483.320.7545.257.252.090.7545.25
17:009.843.340.9945.497.490.990.9945.49
18:009.843.340.9945.497.490.990.9945.49
19:009.843.340.9945.497.490.990.9945.49
20:009.843.340.9945.497.490.990.9945.49
21:0073.340.54573.340.545
22:003.333.330.5453.333.330.545
23:003.093.090.3450.30.30.345