P-5

Ancillary Services Prices, Day Ahead Market

07/01/2006

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)
00:000.20.20.2430.20.20.243
01:000.20.20.1430.20.20.143
02:000.20.20.1430.20.20.143
03:000.20.20.1430.20.20.143
04:000.20.20.1430.20.20.143
05:000.20.20.1430.20.20.143
06:000.20.20.1430.20.20.143
07:002.692.690.15432.692.690.1543
08:003.493.490.15433.493.490.1543
09:004.794.790.5434.794.790.543
10:0072.490.54372.490.543
11:0071.620.54371.620.543
12:0070.50.54370.50.543
13:0070.50.54370.50.543
14:0070.50.54370.50.543
15:007.370.870.54370.50.543
16:0070.50.54370.50.543
17:007.511.011.0143.517.511.011.0143.51
18:0070.50.54370.50.543
19:0070.840.54370.840.543
20:0074.990.54374.990.543
21:0074.990.54374.990.543
22:0074.290.54374.290.543
23:002.642.640.2430.250.250.243