P-5

Ancillary Service Prices, Day Ahead Market

09/18/2001

Time Stamp10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)
00:002.452.452.2827.00
01:002.452.450.2727.00
02:002.452.450.2750.00
03:002.452.450.279.47
04:002.452.450.279.47
05:002.452.452.299.47
06:002.482.482.4527.00
07:002.492.492.4914.00
08:002.492.492.4114.00
09:002.502.502.4911.00
10:002.452.452.427.17
11:002.482.482.357.17
12:002.452.452.377.17
13:002.452.452.407.17
14:002.452.452.437.17
15:002.442.442.437.17
16:002.452.452.337.17
17:002.452.452.417.17
18:002.452.452.417.17
19:002.452.452.417.17
20:002.452.452.437.17
21:002.492.492.4911.00
22:002.492.492.4911.00
23:002.272.272.2711.00