P-5

Ancillary Service Prices, Day Ahead Market

07/11/2002

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)
00:001.71.161.16501.71.161.1650
01:001.71.71.15501.71.71.1550
02:001.71.71.15451.71.71.1545
03:001.71.71.15501.71.71.1550
04:001.71.71.15501.71.71.1550
05:001.71.71.15451.71.71.1545
06:001.541.541.15121.541.541.1512
07:001.751.171.17501.751.171.1750
08:001.751.11.1491.751.11.149
09:001.751.251.137.51.751.251.137.5
10:001.751.251.167.51.751.251.167.5
11:001.751.251.167.51.751.251.167.5
12:001.751.251.167.51.751.251.167.5
13:001.751.31.167.51.751.31.167.5
14:001.751.31.227.51.751.31.227.5
15:001.751.31.227.51.751.31.227.5
16:001.751.31.227.51.751.31.227.5
17:001.751.31.187.51.751.31.187.5
18:001.751.251.157.51.751.251.157.5
19:001.751.251.257.51.751.251.257.5
20:001.751.11.17.51.751.11.17.5
21:001.751.111.11491.751.111.1149
22:001.991.121.12491.991.121.1249
23:001.751.141.14491.751.141.1449