P-5

Ancillary Services Prices, Day Ahead Market

04/17/2013

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)
00:0053.360.5531.360.55
01:0053.360.55.4931.360.55.49
02:0053.360.55.4931.360.55.49
03:0053.350.55.4931.350.55.49
04:0053.350.56.5631.350.56.56
05:0053.350.56.231.350.56.2
06:003.333.330.5123.333.330.512
07:006.044.750.72126.044.750.7212
08:008.994.7511272.76112
09:0011.014.750.741270.740.7412
10:0010.754.7511271112
11:0010.754.7511271112
12:0010.754.7511271112
13:0011.74.75214.599.592.64214.59
14:0010.984.750.741270.770.7412
15:009.84.750.741271.950.7412
16:0010.754.752.1613.168.162.162.1613.16
17:0010.574.7511571.18115
18:009.094.7511572.66115
19:00104.7511571.75115
20:00104.7511271.75112
21:005.814.751.0912.095.814.751.0912.09
22:004.754.750.7454.44.40.745
23:0054.750.5532.750.55