P-5

Ancillary Services Prices, Day Ahead Market

04/04/2010

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)
00:002.582.440.11280.250.110.1128
01:002.582.440.11280.250.110.1128
02:000.320.320.11280.250.250.1128
03:000.320.320.11280.250.250.1128
04:000.320.320.11280.250.250.1128
05:002.582.440.11280.250.110.1128
06:002.582.440.11280.250.110.1128
07:009.332.440.113270.110.1132
08:009.332.440.113270.110.1132
09:009.332.440.113270.110.1132
10:009.332.440.113270.110.1132
11:009.332.440.113270.110.1132
12:009.332.440.113270.110.1132
13:009.332.440.113270.110.1132
14:009.332.440.113270.110.1132
15:009.332.440.113270.110.1132
16:009.332.440.113270.110.1132
17:009.332.440.113270.110.1132
18:009.332.440.113270.110.1132
19:009.332.440.113270.110.1132
20:009.332.440.113270.110.1132
21:009.332.440.113270.110.1132
22:009.332.440.113270.110.1132
23:002.582.440.11280.250.110.1128