P-5

Ancillary Services Prices, Day Ahead Market

10/06/2010

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)
00:003.633.390.0126.120.250.010.0126.12
01:003.633.390.0126.460.250.010.0126.46
02:0053.390.0127.10.250.010.0127.1
03:000.590.590.0135.380.250.250.0135.38
04:00103.390.0146.590.250.010.0146.59
05:003.633.390.0139.160.250.010.0139.16
06:003.633.390.01200.250.010.0120
07:0073.390.1119.573.390.1119.5
08:0073.390.1119.573.390.1119.5
09:007.53.380.11207.53.380.1120
10:0073.380.1119.573.380.1119.5
11:0010.273.380.1119.570.110.1119.5
12:008.563.380.1119.571.820.1119.5
13:008.633.380.1119.571.750.1119.5
14:007.083.380.1119.573.30.1119.5
15:0073.380.1119.573.380.1119.5
16:007.233.380.1119.573.150.1119.5
17:007.163.380.1119.573.220.1119.5
18:0073.380.112073.380.1120
19:007.593.380.112072.790.1120
20:0010.283.390.1119.570.110.1119.5
21:0073.380.1119.573.380.1119.5
22:006.33.390.1119.56.33.390.1119.5
23:001.861.860.0119.50.250.250.0119.5