P-5

Ancillary Services Prices, Day Ahead Market

07/06/2006

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)
00:000.20.20430.20.2043
01:000.180.180430.180.18043
02:000.160.160430.160.16043
03:000004300043
04:000004300043
05:000004300043
06:000.190.190.1430.190.190.143
07:002.492.490.1432.492.490.143
08:002.492.490.5432.492.490.543
09:005.264.790.5435.264.790.543
10:0074.790.54374.790.543
11:0074.790.54374.790.543
12:0074.790.537.6874.790.537.68
13:008.414.790.541.0673.380.541.06
14:0011.494.990.54370.50.543
15:0011.494.990.54370.50.543
16:0011.494.990.54370.50.543
17:00104.790.54371.790.543
18:0074.790.54374.790.543
19:007.384.790.54374.410.543
20:008.474.790.54373.320.543
21:008.54.79244.58.54.79244.5
22:0072.690.54372.690.543
23:003.793.790.25430.250.250.2543