P-5

Ancillary Services Prices, Day Ahead Market

06/02/2012

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)
00:002.561.670.11510.110.115
01:001.440.540.14.510.10.14.5
02:000.20.10.14.50.20.10.14.5
03:000.20.10.14.50.20.10.14.5
04:000.20.10.160.20.10.16
05:001.410.480.07610.070.076
06:001.410.480.076.7710.070.076.77
07:0051.110.11940.110.119
08:0040.120.12940.120.129
09:0040.120.121140.120.1211
10:0040.120.121140.120.1211
11:0040.120.121140.120.1211
12:0040.120.121140.120.1211
13:0040.120.121140.120.1211
14:0040.120.121140.120.1211
15:0040.120.121140.120.1211
16:0040.120.121140.120.1211
17:0040.120.121140.120.1211
18:0040.120.121140.120.1211
19:0040.120.121140.120.1211
20:0040.120.121140.120.1211
21:0040.120.121140.120.1211
22:0040.120.125.540.120.125.5
23:001.410.510.1510.10.15