P-5

Ancillary Services Prices, Day Ahead Market

03/10/2012

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)
00:003.43.40.256.750.250.250.256.75
01:003.43.40.256.50.250.250.256.5
02:003.43.40.256.750.250.250.256.75
03:003.43.40.2560.250.250.256
04:003.43.40.256.90.250.250.256.9
05:003.43.40.259.50.250.250.259.5
06:003.343.340.2514.150.250.250.2514.15
07:003.333.330.2513.880.250.250.2513.88
08:003.943.340.259.940.850.250.259.94
09:003.333.330.255.50.250.250.255.5
10:003.323.320.255.250.250.250.255.25
11:003.323.320.255.250.250.250.255.25
12:003.033.030.255.250.250.250.255.25
13:003.033.030.255.250.250.250.255.25
14:003.033.030.255.250.250.250.255.25
15:003.033.030.256.70.250.250.256.7
16:003.033.030.2590.250.250.259
17:003.333.330.25150.250.250.2515
18:0010.23.450.251570.250.2515
19:009.683.340.2610.556.60.260.2610.55
20:005.823.340.2562.730.250.256
21:004.863.340.2561.770.250.256
22:002.292.290.254.50.250.250.254.5
23:002.112.110.2560.250.250.256