P-5

Ancillary Services Prices, Day Ahead Market

05/07/2010

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)
00:003.513.340.08280.250.080.0828
01:003.533.360.08280.250.080.0828
02:000.710.710.08280.250.250.0828
03:000.710.710.08280.250.250.0828
04:003.553.380.08280.250.080.0828
05:003.523.350.08280.250.080.0828
06:000.730.730.08280.250.250.0828
07:0073.350.173873.350.1738
08:0010.193.360.173870.170.1738
09:0010.23.370.1722.3670.170.1722.36
10:0010.23.370.1724.570.170.1724.5
11:0010.23.370.1721.7670.170.1721.76
12:0010.23.370.172070.170.1720
13:0010.23.370.172070.170.1720
14:0010.23.370.172070.170.1720
15:0010.23.370.172070.170.1720
16:0010.193.360.172070.170.1720
17:0010.193.360.1724.1570.170.1724.15
18:0010.193.360.1727.2470.170.1727.24
19:009.623.340.173870.720.1738
20:0010.183.350.1728.0570.170.1728.05
21:0010.173.340.173870.170.1738
22:0073.340.173873.340.1738
23:000.750.750.08280.250.250.0828