P-5

Ancillary Services Prices, Day Ahead Market

04/22/2013

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)
00:005.092.590.5530.50.55
01:005.092.590.57.0730.50.57.07
02:002.52.50.57.082.52.50.57.08
03:002.52.50.56.862.52.50.56.86
04:002.52.50.514.822.52.50.514.82
05:005.092.590.59.5430.50.59.54
06:002.52.50.5312.032.52.50.5312.03
07:009.853.550.71270.70.712
08:0011.034.0301270012
09:0011.034.0301270012
10:0011.024.0201270012
11:0011401270012
12:0010.293.9309.616.36009.61
13:00103.9309.176.07009.17
14:00103.88011.796.120011.79
15:00103.89011.826.110011.82
16:009.993.55010.036.440010.03
17:009.963.860156.10015
18:009.43.880155.520015
19:0010.263.550156.710015
20:0010.553.5501270012
21:009.63.8909.985.71009.98
22:003.673.370.1521.70.15
23:002.592.590.55220.55