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 26,492 22,936 28,132 0 0 0 0
2 25,023 21,555 26,566 0 0 0 0
3 23,839 20,445 25,302 0 0 0 0
4 23,144 19,877 24,562 0 0 0 0
5 23,262 20,175 24,682 0 0 0 0
6 23,934 21,013 25,395 0 0 0 0
7 24,666 18,852 26,169 2,260 0 0 0
8 25,222 12,565 26,807 3,500 0 0 0
9 24,612 7,345 26,321 2,031 0 0 0
10 24,030 5,402 25,768 1,537 0 0 0
11 23,429 4,215 25,132 1,261 0 0 0
12 23,453 3,757 25,199 1,065 0 0 0
13 23,999 3,927 25,758 1,183 0 0 0
14 25,227 4,716 26,981 1,352 0 0 0
15 27,028 6,092 28,757 1,589 0 0 0
16 29,132 8,032 30,942 1,920 0 0 0
17 31,231 10,326 33,176 2,170 0 0 0
18 33,157 13,967 35,197 3,011 0 0 0
19 34,523 20,851 36,651 3,568 0 0 0
20 34,694 27,777 36,833 2,437 0 0 0
21 33,777 29,329 35,858 596 0 0 0
22 32,718 28,224 34,732 1,052 0 0 0
23 30,524 25,955 32,398 0 0 0 0
24 28,095 23,644 29,842 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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