P-5

Ancillary Services Prices, Day Ahead Market

01/03/2012

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)
00:0010.1810.020.0980.250.090.098
01:0010.1810.020.0980.250.090.098
02:0010.1810.020.0980.250.090.098
03:0010.1810.020.0980.250.090.098
04:0010.1810.020.0980.250.090.098
05:0010.1810.020.0980.250.090.098
06:0010.1810.020.0980.250.090.098
07:001210.020.2582.230.250.258
08:001210.020.2582.230.250.258
09:001210.020.2582.230.250.258
10:001210.020.25152.230.250.2515
11:0019.4710.020.2515.269.70.250.2515.26
12:0017.4310.020.2517.767.660.250.2517.76
13:0011.7710.020.2517.3120.250.2517.31
14:0010.0210.020.25180.250.250.2518
15:0017.1210.020.25187.350.250.2518
16:0012.0510.020.25202.280.250.2520
17:0039.9210.02038.5228.520038.52
18:0027.2110.02022120022
19:0019.7710.020.2520100.250.2520
20:0016.7710.020.251570.250.2515
21:0010.0210.020.2580.250.250.258
22:0019.7710.020.2510100.250.2510
23:0010.1810.020.0980.250.090.098