P-5

Ancillary Services Prices, Day Ahead Market

03/08/2011

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)
00:006.225.990.0270.250.020.027
01:006.225.990.0270.250.020.027
02:006.225.990.0270.250.020.027
03:006.225.990.0270.250.020.027
04:006.225.990.0270.250.020.027
05:006.225.990.027.040.250.020.027.04
06:006.225.990.0216.50.250.020.0216.5
07:0014.665.990.0218.668.690.020.0218.66
08:0014.495.990.021670.020.0216
09:0012.975.990.021670.020.0216
10:0012.975.990.021670.020.0216
11:0012.975.990.021670.020.0216
12:0012.985.990.011670.010.0116
13:0012.975.990.021670.020.0216
14:0012.975.990.021670.020.0216
15:0012.975.990.021670.020.0216
16:0012.985.990.0116.570.010.0116.5
17:0015.915.99030.2570030.25
18:0012.975.990.0223.2570.020.0223.25
19:0019.15.990.0116.6970.010.0116.69
20:0012.895.990.02166.920.020.0216
21:00105.990.0274.030.020.027
22:0012.975.990.02770.020.027
23:006.225.990.0270.250.020.027