P-5

Ancillary Services Prices, Day Ahead Market

05/07/2011

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)
00:006.235.990.0160.250.010.016
01:006.235.990.0160.250.010.016
02:003.343.340.0160.010.010.016
03:000.640.640.0160.010.010.016
04:000.640.640.0111.540.010.010.0111.54
05:003.343.340.019.630.010.010.019.63
06:006.235.990.0111.540.250.010.0111.54
07:0012.985.990.01670.010.016
08:0012.985.990.011370.010.0113
09:0012.985.990.011370.010.0113
10:0012.985.990.011370.010.0113
11:0012.985.990.011370.010.0113
12:0012.985.990.011370.010.0113
13:0012.985.990.011370.010.0113
14:0012.985.990.011370.010.0113
15:0012.985.990.011370.010.0113
16:0012.985.990.011370.010.0113
17:0012.985.990.011370.010.0113
18:0012.985.990.011370.010.0113
19:0012.985.990.011370.010.0113
20:0012.985.990.011370.010.0113
21:0012.985.990.01770.010.017
22:0012.985.990.01670.010.016
23:006.235.990.0160.250.010.016