P-5

Ancillary Services Prices, Day Ahead Market

03/02/2006

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)
00:000.260.260.17430.250.250.1743
01:000.20.20.11430.20.20.1143
02:000.20.20.11430.20.20.1143
03:000.20.20.11430.20.20.1143
04:000.20.20.11430.20.20.1143
05:000.840.840.18750.250.250.1875
06:001.321.320.25101.620.250.250.25101.62
07:007.240.250.0110070.010.01100
08:008.320.250.18958.250.180.1895
09:0010.4730.9980.648.460.990.9980.64
10:009.092.590.99807.490.990.9980
11:009.092.590.9943.497.490.990.9943.49
12:009.092.590.54370.50.543
13:009.092.590.54370.50.543
14:007.531.030.54370.50.543
15:0070.840.54370.840.543
16:0070.590.59570.590.595
17:0070.50.58070.50.580
18:0017.750.990.998017.750.990.9980
19:009.180.990.9979.079.180.990.9979.07
20:0070.50.595.7870.50.595.78
21:009.122.620.59570.50.595
22:0070.50.588.9470.50.588.94
23:000.250.250.25430.250.250.2543