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 23,079 18,071 25,155 0 0 0 0
2 22,213 17,296 24,201 0 0 0 0
3 21,594 16,870 23,437 0 0 0 0
4 21,358 16,969 23,199 0 0 0 0
5 21,622 17,660 23,431 0 0 0 0
6 22,473 18,911 24,634 0 0 0 0
7 23,556 17,744 25,197 0 0 0 0
8 24,245 13,257 25,696 0 0 0 0
9 23,797 9,471 25,517 0 0 0 0
10 22,850 7,475 24,752 0 0 0 0
11 21,678 5,941 23,669 0 0 0 0
12 20,576 4,671 22,613 0 0 0 0
13 19,683 3,671 21,729 0 0 0 0
14 19,782 3,639 21,822 0 0 0 0
15 20,511 4,193 22,526 0 0 0 0
16 21,797 5,409 23,745 0 0 0 0
17 23,399 7,166 25,230 0 0 0 0
18 25,268 10,543 26,804 0 0 0 0
19 26,934 16,775 28,712 0 0 0 0
20 27,571 22,144 29,538 0 0 0 0
21 27,943 23,777 30,010 0 0 0 0
22 27,640 23,431 29,557 0 0 0 0
23 26,209 22,048 28,284 0 0 0 0
24 24,551 20,481 26,496 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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