P-5

Ancillary Service Prices, Day Ahead Market

07/25/2002

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)
00:001.71.171.17451.71.171.1745
01:001.71.71.16451.71.71.1645
02:001.71.451.16451.71.451.1645
03:001.71.451.16451.71.451.1645
04:001.71.451.16451.71.451.1645
05:001.71.71.16431.71.71.1643
06:001.751.751.16121.751.751.1612
07:001.171.171.17701.171.171.1770
08:001.751.11.1701.751.11.170
09:001.991.71.3701.991.31.370
10:002.52.51.297.51.751.291.297.5
11:002.52.51.37.51.751.751.37.5
12:002.52.51.327.51.751.751.327.5
13:002.52.51.327.51.751.751.327.5
14:002.52.51.327.51.751.751.327.5
15:002.52.51.327.51.751.751.327.5
16:002.051.71.327.51.751.321.327.5
17:001.751.71.347.51.751.341.347.5
18:001.751.751.37.51.751.751.37.5
19:001.751.751.37.51.751.751.37.5
20:001.751.11.17.51.751.11.17.5
21:001.751.151.157.51.751.151.157.5
22:001.751.291.297.51.751.291.297.5
23:0021.161.161221.161.1612