P-5

Ancillary Services Prices, Day Ahead Market

06/10/2010

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)
00:001.411.20.04260.250.040.0426
01:001.411.20.04260.250.040.0426
02:001.391.160.02260.250.020.0226
03:001.391.160.02260.250.020.0226
04:001.391.160.0226.160.250.020.0226.16
05:000.390.180.0440.930.250.040.0440.93
06:000.250.170.0491.970.250.170.0491.97
07:0070.460.1690.7370.460.1690.73
08:006.820.460.1657.656.820.460.1657.65
09:007.870.460.1628.577.570.160.1628.57
10:009.310.470.163090.160.1630
11:009.310.470.165390.160.1653
12:007.310.470.162870.160.1628
13:007.310.470.162870.160.1628
14:007.310.470.1629.5170.160.1629.51
15:007.320.480.162870.160.1628
16:008.011.170.162870.160.1628
17:007.70.860.162870.160.1628
18:0070.460.162870.460.1628
19:006.340.460.16286.340.460.1628
20:0050.460.152850.460.1528
21:004.170.460.15284.170.460.1528
22:004.110.460.135.274.110.460.135.27
23:000.250.170.0438.640.250.170.0438.64