P-5

Ancillary Services Prices, Day Ahead Market

06/08/2010

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)
00:001.371.140.02280.250.020.0228
01:001.371.140.02280.250.020.0228
02:001.371.140.02280.250.020.0228
03:001.371.140.02280.250.020.0228
04:001.371.140.02280.250.020.0228
05:001.351.140.0439.980.250.040.0439.98
06:001.351.140.0436.470.250.040.0436.47
07:007.50.660.1680.0170.160.1680.01
08:007.510.670.1672.7770.160.1672.77
09:0011.553.230.1638.238.480.160.1638.23
10:0010.073.230.1642.7870.160.1642.78
11:0010.073.230.165370.160.1653
12:0010.063.220.1645.0670.160.1645.06
13:008.8420.163070.160.1630
14:009.472.630.164570.160.1645
15:009.472.630.1633.7370.160.1633.73
16:009.462.630.1742.4470.170.1742.44
17:009.472.630.1641.270.160.1641.2
18:0070.660.13070.660.130
19:0070.660.163070.660.1630
20:005.910.660.16305.910.660.1630
21:0070.660.13070.660.130
22:0070.660.083070.660.0830
23:000.280.280.0241.30.250.250.0241.3