P-5

Ancillary Services Prices, Day Ahead Market

12/31/2013

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)
00:0041.920.45520.450.455
01:002.171.50.46421.330.464
02:002.171.50.46421.330.464
03:002.171.50.46421.330.464
04:002.171.50.46421.330.464
05:003.811.920.45520.450.455
06:006.421.880.461050.460.4610
07:008.724.610.891050.890.8910
08:008.724.610.891050.890.8910
09:00114.640.891050.890.8910
10:0010.554.640.899.2550.890.899.25
11:008.664.550.898.9450.890.898.94
12:008.664.550.8910.2550.890.8910.25
13:008.664.550.898.9450.890.898.94
14:008.664.550.896.550.890.896.5
15:008.664.550.891050.890.8910
16:0013.614.640.8914.869.860.890.8914.86
17:0020.467.990.8929.8413.360.890.8929.84
18:0012.17.990.891050.890.8910
19:0012.997.990.891050.890.8910
20:00116.890.896.550.890.896.5
21:008.754.640.891050.890.8910
22:008.714.60.891050.890.8910
23:0051.930.46520.460.465