P-5

Ancillary Services Prices, Day Ahead Market

01/19/2012

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)
00:004.764.760.096.170.090.090.096.17
01:003.83.80.095.50.090.090.095.5
02:003.83.80.095.50.090.090.095.5
03:003.83.80.0960.090.090.096
04:003.83.80.0960.090.090.096
05:003.83.80.0960.090.090.096
06:0010.0210.020.0960.090.090.096
07:0010.0210.020.2260.220.220.226
08:0010.0210.020.2260.220.220.226
09:0010.0210.020.225.750.220.220.225.75
10:0010.0210.020.225.750.220.220.225.75
11:0010.0210.020.225.750.220.220.225.75
12:0010.0210.020.225.750.220.220.225.75
13:0010.0210.020.225.750.220.220.225.75
14:0010100.225.750.220.220.225.75
15:0010100.225.750.220.220.225.75
16:0010.0210.020.2211.60.220.220.2211.6
17:0016.810.020.2224.2770.220.2224.27
18:0010.0210.020.2211.60.220.220.2211.6
19:0010.0210.020.2290.220.220.229
20:0010.0210.020.2260.220.220.226
21:0010.0210.020.2260.220.220.226
22:0010.0210.020.225.460.220.220.225.46
23:0010.0210.020.095.760.090.090.095.76