P-5

Ancillary Services Prices, Day Ahead Market

04/28/2013

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)
00:005.893.380.49530.490.495
01:005.893.380.497.4130.490.497.41
02:005.893.380.498.9830.490.498.98
03:005.893.380.499.0530.490.499.05
04:005.893.380.4911.5130.490.4911.51
05:005.893.380.4910.2230.490.4910.22
06:008.293.380.49125.40.490.4912
07:0010.143.630.4910.7770.490.4910.77
08:0010.183.670.491270.490.4912
09:003.363.360.512220.512
10:004.653.360.711220.710.7112
11:004.823.360.541220.540.5412
12:004.453.360.521220.910.5212
13:003.723.360.51221.640.512
14:003.763.360.51221.60.512
15:003.363.360.512220.512
16:003.363.360.512220.512
17:003.363.360.515220.515
18:004.643.360.721520.720.7215
19:009.13.360.52156.260.520.5215
20:00103.360.361270.360.3612
21:008.793.360.52125.950.520.5212
22:008.633.380.555.750.50.55
23:005.893.380.49530.490.495