Market Summary

Day-Ahead System Summary
Hour DA
Forecast		 DA
Net Load Forecast1		 DA
Forecast plus Reserves2		 RUC Forecast
Adjustment3		 RUC Shortfall
with Forecast Adjust4		 RUC Shortfall5 RUC Self-Sched (PTK)
Export Reduction6
1 23,622 19,687 25,031 0 0 0 0
2 22,619 18,709 23,965 0 0 0 0
3 21,851 18,099 23,148 0 0 0 0
4 21,578 17,993 22,859 0 0 0 0
5 21,836 18,466 23,132 0 0 0 0
6 22,743 19,604 24,096 0 0 0 0
7 23,478 17,630 24,876 0 0 0 0
8 23,802 12,227 25,220 0 0 0 0
9 23,121 8,479 24,776 0 0 0 0
10 22,273 5,906 24,157 0 0 0 0
11 20,904 3,392 22,923 0 0 0 0
12 19,747 1,440 21,827 0 0 0 0
13 19,244 467 21,341 0 0 0 0
14 19,533 513 21,627 0 0 0 0
15 20,248 1,274 22,301 0 0 0 0
16 21,509 3,235 23,427 0 0 0 0
17 22,897 5,340 24,685 0 0 0 0
18 24,872 8,798 26,427 0 0 0 0
19 26,664 15,308 28,274 0 0 0 0
20 27,732 21,513 29,409 0 0 0 0
21 28,443 23,851 30,161 0 0 0 0
22 28,316 23,776 30,020 0 0 0 0
23 26,757 22,150 28,363 0 0 0 0
24 25,064 20,529 26,564 0 0 0 0

1 Day-Ahead CAISO Demand forecast minus solar and wind forecast

2 Day-Ahead CAISO Demand forecast plus hourly operating reserve requirements

3 Adjustment applied to the Day-Ahead load forecast

4 RUC Shortfall that includes any operator adjustment to RUC forecast

5 The RUC Under-supply infeasibility discounting the adjustment to Day-Ahead forecast

6 Difference between RUC schedule and IFM schedules for export schedules supported by non-RA resources

For any questions related to this report, please reach Market Analysis at