P-5

Ancillary Services Prices, Day Ahead Market

05/30/2013

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)
00:0052.020.1530.10.15
01:0052.020.1530.10.15
02:001.91.90.2551.91.90.255
03:001.91.90.2551.91.90.255
04:001.91.90.2551.91.90.255
05:004.71.950.25530.250.255
06:0051.950.25124.41.350.2512
07:008.154.40.351273.250.3512
08:0074.440.351274.440.3512
09:007.94.570.981273.670.9812
10:0012120.9812770.9812
11:00121211277112
12:001712211.4683211.46
13:0017.512211.4682.5211.46
14:00252521388213
15:0024.9124.9121388213
16:0020.5520.5521388213
17:0027.5527.5521388213
18:00181211271112
19:00181211271112
20:00121211277112
21:00121211277112
22:001212167716
23:004.781.980.2530.20.25