P-5

Ancillary Services Prices, Day Ahead Market

08/29/2012

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)
00:001.581.580.085110.085
01:001.531.530.085110.085
02:000.20.20.0850.20.20.085
03:000.20.20.0850.20.20.085
04:000.20.20.085.570.20.20.085.57
05:000.20.20.085.380.20.20.085.38
06:001.531.530.085110.085
07:004.494.490.425220.425
08:004.624.620.4210220.4210
09:004.634.630.42102.52.50.4210
10:004.634.630.42154.634.630.4215
11:004.534.530.42154.534.530.4215
12:004.634.630.42154.634.630.4215
13:004.634.630.43154.634.630.4315
14:004.634.630.43154.634.630.4315
15:005.44.670.43155.44.670.4315
16:005.754.670.43155.754.670.4315
17:004.674.670.43154.674.670.4315
18:004.264.260.1154.264.260.115
19:004.114.110154.114.11015
20:004.314.310.1154.314.310.115
21:004.634.630.42153.543.540.4215
22:004.624.620.427.5220.427.5
23:001.581.580.085110.085