P-5

Ancillary Service Prices, Day Ahead Market

02/25/2002

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)
00:001.71.71.13211.71.71.1321
01:001.71.71.13211.71.71.1321
02:001.71.71.13101.71.71.1310
03:001.71.71.13101.71.71.1310
04:001.71.71.13101.71.71.1310
05:001.71.71.13241.71.71.1324
06:002.252.251.13211.751.131.1321
07:002.442.441.75211.751.751.7521
08:001.991.251.147.51.991.251.147.5
09:001.991.251.147.51.991.251.147.5
10:001.991.251.137.41.991.131.137.4
11:001.991.251.127.41.991.121.127.4
12:001.991.251.127.41.991.121.127.4
13:001.751.251.137.41.751.131.137.4
14:001.751.251.127.41.751.121.127.4
15:001.751.251.137.41.751.131.137.4
16:002.452.451.137.52.452.451.137.5
17:002.52.51.997.51.991.991.997.5
18:002.52.52.57.52.52.52.57.5
19:002.52.52.57.52.52.52.57.5
20:002.52.51.997.51.991.991.997.5
21:002.52.51.14221.991.141.1422
22:002.52.51.13221.751.131.1322
23:001.751.131.13241.751.131.1324