P-5

Ancillary Service Prices, Day Ahead Market

11/28/2001

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)
00:001.481.481.259.951.481.481.259.95
01:001.481.481.259.951.481.481.259.95
02:001.481.481.259.951.481.481.259.95
03:001.481.481.259.951.481.481.259.95
04:001.481.481.259.951.481.481.259.95
05:001.521.521.259.951.521.521.259.95
06:002.462.461.999.951.991.991.999.95
07:002.482.482.2682.482.482.268
08:002.262.262.2682.262.262.268
09:004.52226.754.52226.75
10:001.751.251.256.71.751.251.256.7
11:001.751.251.256.71.751.251.256.7
12:004.51.351.3584.51.351.358
13:004.51.351.3584.51.351.358
14:004.51.351.3584.51.351.358
15:004.51.251.2584.51.251.258
16:001.521.151.1581.521.151.158
17:004.52.52.256.74.52.52.256.7
18:004.52.526.74.52.526.7
19:001.751.151.1581.751.151.158
20:0022282228
21:0022282228
22:00221.581.521.51.58
23:001.991.11.126.751.991.11.126.75