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 25,934 24,072 27,495 1,759 0 0 0
2 24,702 22,964 26,186 1,590 0 0 0
3 23,750 22,079 25,173 1,190 0 0 0
4 23,215 21,597 24,605 956 0 0 0
5 23,274 21,737 24,667 1,185 0 0 0
6 24,185 22,735 25,632 1,642 0 0 0
7 25,684 24,155 27,225 1,785 0 0 0
8 26,409 20,076 27,995 4,316 0 0 0
9 26,245 14,403 27,821 4,551 0 0 0
10 25,848 12,199 27,621 3,376 0 0 0
11 25,798 11,443 27,677 1,959 0 0 0
12 26,246 11,806 28,135 2,512 0 0 0
13 27,294 12,754 29,188 2,326 0 0 0
14 29,058 14,350 30,959 2,806 0 0 0
15 31,173 16,522 33,056 3,623 0 0 0
16 33,294 18,888 35,312 3,454 0 0 0
17 34,911 21,440 37,034 3,648 0 0 0
18 35,994 25,451 38,191 4,035 0 0 0
19 36,321 31,664 38,541 4,027 0 0 0
20 35,868 33,655 38,061 2,579 0 0 0
21 34,756 32,495 36,879 2,387 0 0 0
22 33,268 31,004 35,293 2,365 0 0 0
23 31,158 28,957 33,044 2,573 0 0 0
24 28,945 26,805 30,692 2,203 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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