P-5

Ancillary Services Prices, Day Ahead Market

06/12/2010

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)
00:000.910.690.03280.250.030.0328
01:000.910.690.03280.250.030.0328
02:000.20.170.03280.20.170.0328
03:000.20.170.03280.20.170.0328
04:000.20.170.03280.20.170.0328
05:000.910.690.03280.250.030.0328
06:000.910.690.03280.250.030.0328
07:0070.170.033070.170.0330
08:0070.170.033070.170.0330
09:007.140.170.033070.030.0330
10:0012.235.010.033070.030.0330
11:0013.395.010.033070.030.0330
12:009.222.250.033070.030.0330
13:0014.055.010.033070.030.0330
14:0020.235.010.033070.030.0330
15:0022.375.010.033070.030.0330
16:0023.55.010.033070.030.0330
17:0021.315.010.033070.030.0330
18:0016.325.010.033070.030.0330
19:008.271.30.033070.030.0330
20:009.932.960.033070.030.0330
21:007.660.690.033070.030.0330
22:007.660.690.033070.030.0330
23:001.431.210.03300.250.030.0330