P-5

Ancillary Services Prices, Day Ahead Market

10/02/2006

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)
00:000.840.840.25430.250.250.2543
01:000.840.840.25430.250.250.2543
02:000.840.840.25430.250.250.2543
03:000.840.840.25430.250.250.2543
04:000.840.840.25430.250.250.2543
05:000.840.840.25430.250.250.2543
06:000.250.250.25430.250.250.2543
07:000.850.850.5430.850.850.543
08:0072.590.54372.590.543
09:00750.543750.543
10:00750.543750.543
11:008.648.640.543770.543
12:008.648.640.543770.543
13:008.738.730.543770.543
14:007.97.90.543770.543
15:00770.543770.543
16:00770.543770.543
17:00770.543770.543
18:00770.543770.543
19:0010.08100.54376.920.543
20:007.033.890.5343.037.033.890.5343.03
21:0074.790.54374.790.543
22:0072.590.54372.590.543
23:000.840.840.25430.250.250.2543