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 24,730 20,051 26,859 0 0 0 0
2 23,535 19,010 25,665 0 0 0 0
3 22,720 18,344 24,849 0 0 0 0
4 22,139 18,007 24,268 0 0 0 0
5 22,271 18,399 24,401 0 0 0 0
6 23,020 19,259 25,150 0 0 0 0
7 23,852 17,657 26,013 0 0 0 0
8 24,754 13,772 26,590 0 0 0 0
9 24,852 11,292 26,503 0 0 0 0
10 24,213 9,523 25,854 0 0 0 0
11 23,709 8,384 25,589 0 0 0 0
12 23,356 7,347 25,092 0 0 0 0
13 23,113 6,715 24,948 0 0 0 0
14 23,406 6,742 25,240 0 0 0 0
15 23,886 6,916 25,638 0 0 0 0
16 24,747 7,798 26,715 0 0 0 0
17 25,794 9,238 27,767 0 0 0 0
18 26,981 11,728 28,966 0 0 0 0
19 27,928 16,618 29,914 0 0 0 0
20 28,087 21,934 30,074 0 0 0 0
21 28,204 23,645 30,216 0 0 0 0
22 28,018 23,666 30,030 0 0 0 0
23 26,648 22,408 28,777 0 0 0 0
24 24,951 20,791 27,080 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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