P-5

Ancillary Service Prices, Day Ahead Market

05/04/2002

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)
00:001.741.741.74251.741.741.7425
01:001.751.751.75251.751.751.7525
02:001.751.751.75251.751.751.7525
03:001.751.751.75121.751.751.7512
04:001.751.751.75251.751.751.7525
05:001.751.751.75121.751.751.7512
06:002222522225
07:0021.251.252521.251.2525
08:0021.151.152521.151.1525
09:0021.251.16251.751.161.1625
10:002.52.51.16151.751.751.1615
11:002.52.51.167.51.751.751.167.5
12:0021.251.157.51.751.151.157.5
13:0021.251.157.51.751.151.157.5
14:0021.251.157.51.751.151.157.5
15:0021.251.167.51.751.161.167.5
16:0021.251.157.51.751.151.157.5
17:0021.251.16251.751.161.1625
18:0021.251.16251.751.161.1625
19:0021.251.24251.991.241.2425
20:0021.151.152521.151.1525
21:0021.141.142521.141.1425
22:001.751.181.18251.751.181.1825
23:001.751.21.2251.751.21.225