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 26,668 23,605 28,397 0 0 0 0
2 25,096 22,190 26,825 0 0 0 0
3 23,759 21,054 25,721 0 0 0 0
4 22,834 20,356 24,783 0 0 0 0
5 22,421 20,154 24,359 0 0 0 0
6 22,282 20,131 24,222 0 0 0 0
7 21,989 15,976 23,336 2,092 0 0 0
8 21,808 7,894 23,165 2,411 0 0 0
9 21,593 3,032 23,204 1,202 0 0 0
10 21,257 1,494 22,984 672 0 0 0
11 21,098 754 22,883 400 0 0 0
12 21,399 638 23,215 175 0 0 0
13 22,118 1,077 23,939 380 0 0 0
14 23,548 2,259 25,362 671 0 0 0
15 25,654 4,359 27,446 874 0 0 0
16 27,810 6,705 29,553 1,182 0 0 0
17 29,637 8,985 31,474 1,519 0 0 0
18 31,716 13,212 33,689 1,878 0 0 0
19 33,324 20,781 35,369 2,657 0 0 0
20 33,474 27,999 35,529 2,205 0 0 0
21 32,813 29,909 34,826 164 0 0 0
22 31,943 28,989 33,900 330 0 0 0
23 29,956 26,881 31,979 0 0 0 0
24 27,797 24,864 29,543 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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