P-5

Ancillary Services Prices, Day Ahead Market

03/28/2012

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)
00:006.315.510.26.810.20.26.8
01:005.515.510.260.20.20.26
02:001.851.850.25.530.20.20.25.53
03:001.851.850.260.20.20.26
04:001.851.850.260.20.20.26
05:005.515.510.27.60.20.20.27.6
06:006.315.510.221.7110.20.221.71
07:0014.295.510.2224.7190.220.2224.71
08:0014.295.510.2225.8490.220.2225.84
09:0014.295.510.2225.2790.220.2225.27
10:0014.295.510.221290.220.2212
11:0014.295.510.221290.220.2212
12:0014.295.510.221290.220.2212
13:0014.295.510.221290.220.2212
14:0014.45.510.111290.110.1112
15:0014.45.510.111990.110.1119
16:0014.45.510.1119.3290.110.1119.32
17:0014.295.510.2230.2990.220.2230.29
18:00105.510.2222.194.710.220.2222.19
19:0014.295.510.2229.2990.220.2229.29
20:0012.555.510.22157.260.220.2215
21:0014.45.510.1120.4490.110.1120.44
22:0014.45.510.116.2390.110.116.23
23:005.985.510.270.670.20.27