P-5

Ancillary Services Prices, Day Ahead Market

05/01/2013

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)
00:0053.340.4752.130.470.475
01:0053.340.475.492.130.470.475.49
02:0053.340.475.492.130.470.475.49
03:0053.340.475.492.130.470.475.49
04:005.873.340.477.5830.470.477.58
05:0053.340.475.492.130.470.475.49
06:008.623.340.47125.750.470.4712
07:006.174.40.26122.030.260.2612
08:008.554.10.26124.710.260.2612
09:009.784.70.2610.635.340.260.2610.63
10:0011.244.70.26126.80.260.2612
11:0011.444.70.261270.260.2612
12:0011.444.70.261270.260.2612
13:0011.044.690.2611.7370.650.2611.73
14:0010.054.690.2611.1771.640.2611.17
15:009.64.690.2610.7372.090.2610.73
16:0010.184.690.2611.2571.510.2611.25
17:0011.444.70.261570.260.2615
18:009.044.70.26154.60.260.2615
19:0011.064.70.26156.620.260.2615
20:0011.544.550.011270.010.0112
21:0010.94.70.26126.460.260.2612
22:009.544.40.2655.40.260.265
23:006.063.340.28530.280.285