P-5

Ancillary Services Prices, Day Ahead Market

06/28/2012

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)
00:000.340.230.0950.340.230.095
01:000.230.230.084.50.230.230.084.5
02:000.220.220.084.50.220.220.084.5
03:000.220.220.084.50.220.220.084.5
04:000.220.220.088.230.220.220.088.23
05:000.220.220.086.20.220.220.086.2
06:000.230.230.017.50.230.230.017.5
07:004.694.690.269440.269
08:004.734.730.269440.269
09:004.874.870.512440.512
10:0013.5310.031.5818.545.081.581.5818.54
11:0013.5310.031.5823.985.081.581.5823.98
12:0013.5310.031.5825.055.081.581.5825.05
13:001511.51.5527.015.051.551.5527.01
14:002011.51.5832.845.081.581.5832.84
15:002510.031.5838.455.081.581.5838.45
16:002510.031.5841.355.081.581.5841.35
17:0027.8210.031.5838.4619.371.581.5838.46
18:0014.2510.031.5829.255.81.581.5829.25
19:0010.0310.031.5825.895.085.081.5825.89
20:0010101.5824.025.085.081.5824.02
21:0010.0310.031.5819.775.085.081.5819.77
22:004.924.920.513440.513
23:000.670.230.0850.670.230.085