P-5

Ancillary Services Prices, Day Ahead Market

05/22/2013

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)
00:00550.25220.25
01:00550.25220.25
02:00550.25220.25
03:004.752.870.12520.120.125
04:004.752.870.126.0920.120.126.09
05:004.752.870.12520.120.125
06:0052.730.21052.730.210
07:009.864.570.21105.50.210.2110
08:009.994.70.218.65.50.210.218.6
09:0010.544.760.218.65.50.210.218.6
10:00104.70.28.65.50.20.28.6
11:00104.720.228.65.50.220.228.6
12:00105.518.65.5118.6
13:0010.666.1618.65.5118.6
14:0014.6210.1218.65.5118.6
15:001611.518.65.5118.6
16:001712.518.65.5118.6
17:001611.51105.51110
18:00105.480.989.265.50.980.989.26
19:0010.2850.22105.50.220.2210
20:009.794.70.41105.50.410.4110
21:0011.574.70.06105.50.060.0610
22:009.954.660.216.615.50.210.216.61
23:0053.20.2520.20.25