P-5

Ancillary Service Prices, Day Ahead Market

06/22/2002

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)
00:001.71.541.24381.71.541.2438
01:001.71.71.23381.71.71.2338
02:001.71.71.17381.71.71.1738
03:001.71.71.17121.71.71.1712
04:001.71.71.17121.71.71.1712
05:001.71.71.17121.71.71.1712
06:001.751.751.18121.751.751.1812
07:001.751.251.18381.751.251.1838
08:001.751.251.13381.751.251.1338
09:001.991.541.12381.991.121.1238
10:001.991.251.16381.991.161.1638
11:002.52.51.167.51.991.161.167.5
12:002.52.51.167.51.991.161.167.5
13:002.52.51.187.51.991.181.187.5
14:002.52.51.187.51.991.181.187.5
15:002.52.51.257.51.991.251.257.5
16:002.52.51.257.51.751.251.257.5
17:002.512.512.3382.32.32.338
18:001.991.251.25381.991.251.2538
19:001.751.251.18421.751.181.1842
20:001.751.141.14381.751.141.1438
21:001.751.151.15381.751.151.1538
22:001.751.241.18381.751.181.1838
23:001.751.751.18381.751.751.1838