P-5

Ancillary Services Prices, Day Ahead Market

11/06/2005

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)
00:000.20.20.18430.20.20.1843
01:000.20.20.18430.20.20.1843
02:000.20.20.18430.20.20.1843
03:000.20.20.18430.20.20.1843
04:000.20.20.18430.20.20.1843
05:000.20.20.18430.20.20.1843
06:003.553.490.19430.250.190.1943
07:007.090.250.162870.160.1628
08:007.090.250.162870.160.1628
09:009.530.52870.50.528
10:009.530.595.6170.50.595.61
11:009.530.52870.50.528
12:009.530.52870.50.528
13:009.530.52870.50.528
14:009.530.52870.50.528
15:009.530.52870.50.528
16:007.340.840.548.170.50.548.1
17:00150.990.9946.53150.990.9946.53
18:00150.990.9947.05150.990.9947.05
19:0015.5730.9941.4113.560.990.9941.41
20:0013.8630.99100.327.490.990.99100.32
21:009.530.59970.50.599
22:0034.993.490.510070.50.5100
23:0029.294.290.25430.250.250.2543