P-5

Ancillary Service Prices, Day Ahead Market

05/10/2002

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
01:001.71.141.14151.71.141.1415
02:001.71.141.14491.71.141.1449
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
07:001.991.191.19151.991.191.1915
08:001.991.151.15251.991.151.1525
09:002.52.51.18151.991.181.1815
10:002.52.51.16251.991.161.1625
11:002.52.51.167.51.991.161.167.5
12:002.52.51.177.51.991.171.177.5
13:002.52.51.177.51.991.171.177.5
14:002.52.51.177.51.991.171.177.5
15:002.52.51.177.51.991.171.177.5
16:002.52.51.177.51.991.171.177.5
17:002.52.51.19151.991.191.1915
18:002.52.51.197.61.991.191.197.6
19:002.52.52.357.62.352.352.357.6
20:001.991.161.167.61.991.161.167.6
21:001.991.991.99151.991.991.9915
22:001.991.251.25491.991.251.2549
23:001.991.261.26491.991.261.2649