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 28,210 26,216 29,930 0 0 0 0
2 26,476 24,516 28,115 0 0 0 0
3 25,102 23,223 26,653 0 0 0 0
4 24,100 22,399 25,587 0 0 0 0
5 23,645 22,211 25,103 0 0 0 0
6 23,720 22,584 25,182 0 0 0 0
7 24,021 22,631 25,502 1,235 0 0 0
8 24,126 16,135 25,658 3,777 0 0 0
9 24,486 9,229 26,230 3,144 0 0 0
10 24,689 7,376 26,543 2,964 0 0 0
11 25,490 7,392 27,407 2,128 0 0 0
12 26,761 8,307 28,699 1,724 0 0 0
13 28,529 9,988 30,544 1,885 0 0 0
14 30,622 12,124 32,672 2,663 0 0 0
15 33,215 15,002 35,316 2,666 0 0 0
16 36,200 18,564 38,460 3,136 0 0 0
17 38,463 22,224 40,867 3,162 0 0 0
18 40,494 27,885 43,029 3,758 0 0 0
19 40,991 36,141 43,518 3,117 0 0 0
20 39,749 38,193 42,197 1,421 0 0 0
21 38,507 36,926 40,877 1,530 0 0 0
22 36,868 35,285 39,133 1,317 0 0 0
23 34,129 32,585 36,255 0 0 0 0
24 31,215 29,668 33,124 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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