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 26,547 22,920 28,194 0 0 0 0
2 24,972 21,509 26,517 0 0 0 0
3 23,671 20,420 25,134 0 0 0 0
4 22,978 19,909 24,418 0 0 0 0
5 22,990 20,027 24,409 0 0 0 0
6 23,628 20,740 25,088 0 0 0 0
7 24,330 17,945 25,832 2,391 0 0 0
8 24,957 11,266 26,571 3,515 0 0 0
9 24,689 6,397 26,453 1,928 0 0 0
10 23,833 4,159 25,578 1,274 0 0 0
11 23,309 3,053 25,057 945 0 0 0
12 23,404 2,715 25,188 921 0 0 0
13 24,079 3,096 25,869 1,160 0 0 0
14 25,520 4,351 27,303 1,337 0 0 0
15 27,358 6,157 29,120 1,492 0 0 0
16 29,538 8,465 31,378 1,863 0 0 0
17 31,648 10,909 33,625 2,105 0 0 0
18 33,800 15,070 35,883 2,858 0 0 0
19 35,155 22,214 37,323 3,474 0 0 0
20 35,134 29,040 37,300 2,519 0 0 0
21 34,231 30,407 36,340 565 0 0 0
22 33,152 29,214 35,193 1,047 0 0 0
23 30,800 26,670 32,692 0 0 0 0
24 28,289 24,244 30,021 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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