P-5

Ancillary Service Prices, Day Ahead Market

05/11/2002

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)
00:001.71.151.15151.71.151.1515
01:001.71.141.14151.71.141.1415
02:001.71.151.15491.71.151.1549
03:001.71.141.14121.71.141.1412
04:001.71.141.14121.71.141.1412
05:001.71.141.14121.71.141.1412
06:001.751.131.13151.751.131.1315
07:001.751.141.14151.751.141.1415
08:001.751.121.12251.751.121.1225
09:001.991.741.15251.991.151.1525
10:001.991.251.14251.991.141.1425
11:001.991.251.147.51.991.141.147.5
12:001.991.251.147.51.991.141.147.5
13:001.991.251.147.51.991.141.147.5
14:001.991.251.147.51.991.141.147.5
15:001.991.251.147.51.991.141.147.5
16:001.991.251.147.51.991.141.147.5
17:001.991.251.15251.991.151.1525
18:001.991.251.15251.991.151.1525
19:001.991.251.24251.991.241.2425
20:001.991.141.14251.991.141.1425
21:001.751.151.15251.751.151.1525
22:001.751.11.1151.751.11.115
23:001.751.121.12201.751.121.1220