P-5

Ancillary Services Prices, Day Ahead Market

07/12/2006

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
01:000.20.20430.20.2043
02:000.20.20430.20.2043
03:000.20.20430.20.2043
04:000.20.20430.20.2043
05:000.20.20430.20.2043
06:000.190.190430.190.19043
07:002.492.490432.492.49043
08:002.942.940432.942.94043
09:004.594.590.15434.594.590.1543
10:004.944.790.5434.944.790.543
11:008.58.5244.58.58.5244.5
12:0016.510345.59.53345.5
13:0016.5100.54370.50.543
14:0016.5100.54370.50.543
15:0016.5100.54370.50.543
16:0016.5100.549.1470.50.549.14
17:0023.8410263.8515.842263.85
18:0012.5210245.468.55.98245.46
19:0013100.543740.543
20:0010100.543770.543
21:0010100.543770.543
22:0073.490.54373.490.543
23:003.093.090.17430.250.250.1743