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 26,032 21,766 27,648 0 0 0 0
2 24,566 20,422 26,089 0 0 0 0
3 23,391 19,445 24,839 0 0 0 0
4 22,720 19,179 24,202 0 0 0 0
5 22,728 19,748 24,395 0 0 0 0
6 23,357 20,755 25,002 0 0 0 0
7 24,166 16,740 25,666 0 0 0 0
8 24,535 8,135 26,071 0 0 0 0
9 24,007 4,199 25,771 0 0 0 0
10 23,084 2,296 24,968 0 0 0 0
11 22,399 1,050 24,356 0 0 0 0
12 22,317 618 24,308 0 0 0 0
13 22,675 729 24,673 0 0 0 0
14 23,880 1,599 25,873 0 0 0 0
15 25,465 2,849 27,438 0 0 0 0
16 27,612 5,062 29,522 0 0 0 0
17 29,537 7,606 31,370 0 0 0 0
18 31,454 11,272 33,419 0 0 0 0
19 32,864 19,288 34,891 0 0 0 0
20 33,020 27,275 35,057 0 0 0 0
21 32,645 28,704 34,659 0 0 0 0
22 31,816 27,741 33,777 0 0 0 0
23 29,856 25,687 31,780 0 0 0 0
24 27,679 23,508 29,640 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

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