P-5

Ancillary Services Prices, Day Ahead Market

01/17/2012

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)
00:002.012.010.098.030.090.090.098.03
01:002.012.010.095.50.090.090.095.5
02:002.012.010.095.50.090.090.095.5
03:002.012.010.0960.090.090.096
04:002.012.010.0960.090.090.096
05:002.012.010.0960.090.090.096
06:001.381.380.0960.090.090.096
07:0010.0210.020.2360.230.230.236
08:0010.0210.020.2360.230.230.236
09:0010.0210.020.235.950.230.230.235.95
10:0010.0210.020.235.750.230.230.235.75
11:0010.0210.020.235.750.230.230.235.75
12:0010.0210.020.235.750.230.230.235.75
13:0010.0210.020.235.750.230.230.235.75
14:0010.0210.020.235.750.230.230.235.75
15:0010.0210.020.235.950.230.230.235.95
16:0012.6910.020.23172.90.230.2317
17:0016.9210.020.12070.10.120
18:0010.9210.020.23171.130.230.2317
19:0010.1710.020.2390.380.230.239
20:0010.0210.020.2360.230.230.236
21:0010.0210.020.2360.230.230.236
22:0010.0210.020.238.680.230.230.238.68
23:0010.0210.020.098.010.090.090.098.01