P-5

Ancillary Services Prices, Day Ahead Market

03/07/2012

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)
00:004.974.970.256.90.250.250.256.9
01:004.974.970.255.50.250.250.255.5
02:004.974.970.255.50.250.250.255.5
03:004.974.970.2560.250.250.256
04:004.974.970.2560.250.250.256
05:004.974.970.258.780.250.250.258.78
06:008.978.970.2510.50.250.250.2510.5
07:0015.758.970.2211.970.220.2211.9
08:0011.754.970.229.2570.220.229.25
09:0011.754.970.225.570.220.225.5
10:0011.754.970.225.2570.220.225.25
11:0011.754.970.225.570.220.225.5
12:0011.754.970.225.570.220.225.5
13:0011.754.970.225.570.220.225.5
14:0011.754.970.225.570.220.225.5
15:0011.754.970.226.970.220.226.9
16:0015.758.970.2210.9170.220.2210.91
17:0011.245.450.2216.956.010.220.2216.95
18:0014.767.980.2215.170.220.2215.1
19:0012.235.450.2210.4170.220.2210.41
20:0011.754.970.22670.220.226
21:0010.124.970.226.95.370.220.226.9
22:0011.754.970.226.4670.220.226.46
23:004.974.970.256.90.250.250.256.9