P-5

Ancillary Services Prices, Day Ahead Market

02/26/2006

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
01:000.20.20.2430.20.20.243
02:000.20.20.2430.20.20.243
03:000.20.20.2430.20.20.243
04:000.20.20.2430.20.20.243
05:000.20.20.2430.20.20.243
06:000.340.340.25430.250.250.2543
07:0070.250.254370.250.2543
08:0070.250.254370.250.2543
09:0070.50.54370.50.543
10:0070.50.54370.50.543
11:0070.50.54370.50.543
12:0070.50.54370.50.543
13:0070.50.54370.50.543
14:0070.590.54370.590.543
15:0070.590.54370.590.543
16:0070.50.543.9470.50.543.94
17:0018.690.840.59070.50.590
18:0020.220.840.57570.50.575
19:0021.670.840.57570.50.575
20:0016.840.840.57570.50.575
21:009.192.690.57570.50.575
22:0070.250.254370.250.2543
23:000.340.340.25430.250.250.2543