P-5

Ancillary Service Prices, Day Ahead Market

05/12/2002

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)
00:001.71.121.12151.71.121.1215
01:001.71.131.13121.71.131.1312
02:001.71.131.13121.71.131.1312
03:001.71.131.13121.71.131.1312
04:001.71.131.13121.71.131.1312
05:001.71.131.13121.71.131.1312
06:001.71.121.12121.71.121.1212
07:001.751.11.17.51.751.11.17.5
08:001.751.11.17.51.751.11.17.5
09:001.751.251.17.51.751.251.17.5
10:001.751.251.17.51.751.251.17.5
11:001.751.251.1251.751.11.125
12:001.751.251.1251.751.251.125
13:001.751.251.1251.751.251.125
14:001.751.251.1251.751.251.125
15:001.751.251.1251.751.251.125
16:001.751.251.1251.751.251.125
17:001.751.251.1251.751.251.125
18:001.751.251.11251.751.251.1125
19:001.751.251.14101.751.251.1410
20:001.751.11.1101.751.11.110
21:001.751.11.1101.751.11.110
22:001.751.11.1251.751.11.125
23:001.751.121.12201.751.121.1220