P-5

Ancillary Services Prices, Day Ahead Market

03/11/2012

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)
00:003.333.330.2570.250.250.257
01:003.43.40.2570.250.250.257
03:003.43.40.2560.250.250.256
04:003.43.40.258.710.250.250.258.71
05:003.43.40.2510.710.250.250.2510.71
06:003.43.40.2513.110.250.250.2513.11
07:0010.153.40.2510.9970.250.2510.99
08:0010.153.40.2510.6370.250.2510.63
09:0010.33.450.156.570.150.156.5
10:0010.133.380.255.2570.250.255.25
11:0010.133.380.255.4270.250.255.42
12:0010.133.380.255.7570.250.255.75
13:0010.133.380.25670.250.256
14:0010.133.380.256.970.250.256.9
15:0010.133.380.258.170.250.258.1
16:0010.133.380.259.9270.250.259.92
17:003.343.340.25150.250.250.2515
18:006.013.340.25152.920.250.2515
19:0010.13.350.2510.2170.250.2510.21
20:005.623.340.2562.530.250.256
21:007.423.340.256.334.330.250.256.33
22:002.62.60.2560.250.250.256
23:002.62.60.256.50.250.250.256.5