P-5

Ancillary Services Prices, Day Ahead Market

03/06/2012

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)
00:004.24.20.255.50.250.250.255.5
01:003.813.810.255.50.250.250.255.5
02:003.363.360.255.50.250.250.255.5
03:003.593.590.2560.250.250.256
04:003.353.350.2560.250.250.256
05:004.974.970.256.90.250.250.256.9
06:008.978.970.2510.50.250.250.2510.5
07:0015.768.970.211270.210.2112
08:0013.624.970.219.6370.210.219.63
09:0013.354.970.216.570.210.216.5
10:0011.764.970.215.2570.210.215.25
11:0011.764.970.215.2570.210.215.25
12:0011.964.970.015.2570.010.015.25
13:005.864.970.215.251.10.210.215.25
14:003.473.470.215.250.210.210.215.25
15:003.473.470.215.50.210.210.215.5
16:007.457.450.2190.210.210.219
17:0016.769.970.2122.7670.210.2122.76
18:0016.769.970.2126.5170.210.2126.51
19:0012.765.970.2118.7670.210.2118.76
20:0011.474.970.56.8870.50.56.88
21:0010.854.970.216.56.090.210.216.5
22:006.214.970.215.51.450.210.215.5
23:003.733.730.256.90.250.250.256.9