P-5

Ancillary Services Prices, Day Ahead Market

07/11/2010

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)
00:000.190.190.02280.190.190.0228
01:000.120.120.02200.120.120.0220
02:000.180.180.02200.180.180.0220
03:000.180.180.02200.180.180.0220
04:000.180.180.02280.180.180.0228
05:000.180.180.02280.180.180.0228
06:000.180.180.02280.180.180.0228
07:000.180.180.02400.180.180.0240
08:001.170.190.02401.170.190.0240
09:000.190.190.02400.190.190.0240
10:001.160.190.0232.431.160.190.0232.43
11:001.160.190.0238.051.160.190.0238.05
12:001.160.190.0430.071.160.190.0430.07
13:001.860.190.0431.11.860.190.0431.1
14:0070.190.0432.3670.190.0432.36
15:0070.190.043070.190.0430
16:0070.190.0434.4770.190.0434.47
17:0070.190.0433.2970.190.0433.29
18:0070.190.0433.7970.190.0433.79
19:005.630.190.0431.495.630.190.0431.49
20:000.450.190.0433.720.450.190.0433.72
21:000.40.190.0434.660.40.190.0434.66
22:001.160.190.02401.160.190.0240
23:000.190.190.02400.190.190.0240