P-5

Ancillary Services Prices, Day Ahead Market

08/03/2012

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)
00:000.580.580.054.50.580.580.054.5
01:000.560.560.0550.560.560.055
02:000.560.560.0550.560.560.055
03:000.560.560.0550.560.560.055
04:000.560.560.0550.560.560.055
05:000.560.560.0550.560.560.055
06:000.570.570.055.490.570.570.055.49
07:002.522.520.445.5220.445.5
08:002.522.520.4411220.4411
09:002.572.570.4411220.4411
10:002.62.60.820220.820
11:009.199.190.8122.64220.8122.64
12:0011.0910.032203.062220
13:0017.0310.03320103320
14:0017.0310.03332.03103332.03
15:0017.0310.03320103320
16:0017.0310.03320103320
17:0017.0310.03320103320
18:00101032033320
19:005.975.971.0420221.0420
20:005.265.260.8120220.8120
21:002.962.60.812021.640.8120
22:004.462.60.68.12.460.60.68.1
23:001.161.160.095110.095