P-5

Ancillary Services Prices, Day Ahead Market

08/14/2010

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)
00:000.250.10.01300.250.10.0130
01:000.340.10.01300.250.010.0130
02:000.20.10.01300.20.10.0130
03:000.20.10.01300.20.10.0130
04:000.20.10.01300.20.10.0130
05:000.20.10.01300.20.10.0130
06:000.20.10.01300.20.10.0130
07:004.020.10.01454.020.10.0145
08:001.230.10.01451.230.10.0145
09:001.230.10.01451.230.10.0145
10:001.230.10.01321.230.10.0132
11:003.440.10.01353.440.10.0135
12:005.610.10.01325.610.10.0132
13:006.770.10.01326.770.10.0132
14:0070.10.0138.9570.10.0138.95
15:0070.10.013270.10.0132
16:0070.10.0135.4670.10.0135.46
17:0070.10.0136.1670.10.0136.16
18:005.130.10.0135.065.130.10.0135.06
19:003.170.10.01353.170.10.0135
20:006.070.10.0136.666.070.10.0136.66
21:004.820.10.0138.64.820.10.0138.6
22:001.230.10.01451.230.10.0145
23:000.250.10.01300.250.10.0130