P-5

Ancillary Services Prices, Day Ahead Market

03/14/2010

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)
00:00330.11280.250.250.1128
01:00330.11280.250.250.1128
03:00330.11280.250.250.1128
04:00330.11280.250.250.1128
05:00330.11280.250.250.1128
06:002.732.730.11280.250.250.1128
07:00330.1136330.1136
08:00330.1136330.1136
09:00330.1136330.1136
10:003.213.190.11363.213.190.1136
11:005.273.190.11365.273.190.1136
12:004.753.190.11364.753.190.1136
13:00330.1136330.1136
14:00330.1136330.1136
15:00330.1136330.1136
16:00330.1136330.1136
17:0073.190.113673.190.1136
18:0010.093.20.113670.110.1136
19:0010.083.190.113670.110.1136
20:0073.190.113673.190.1136
21:0073.190.113673.190.1136
22:0073.190.113673.190.1136
23:002.732.730.11280.250.250.1128