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 25,257 23,904 26,830 0 0 0 0
2 23,897 22,603 25,384 0 0 0 0
3 22,903 21,681 24,328 0 0 0 0
4 22,224 21,092 23,712 0 0 0 0
5 21,963 20,912 23,396 0 0 0 0
6 22,127 21,194 23,503 0 0 0 0
7 22,729 21,884 24,392 0 0 0 0
8 22,804 19,085 24,431 0 0 0 0
9 22,928 13,036 24,469 0 0 0 0
10 23,409 11,064 25,001 0 0 0 0
11 23,972 10,727 25,692 0 0 0 0
12 24,789 11,126 26,572 0 0 0 0
13 26,127 12,436 27,910 41 0 0 0
14 27,915 14,217 29,691 92 0 0 0
15 30,119 16,595 32,002 516 0 0 0
16 32,272 19,317 34,291 1,966 0 0 0
17 34,125 22,616 36,260 4,025 0 0 0
18 35,517 28,398 37,740 5,908 0 0 0
19 35,692 33,426 37,927 3,388 0 0 0
20 34,849 32,970 37,031 2,535 0 0 0
21 33,339 31,435 35,426 1,917 0 0 0
22 31,693 29,799 33,676 1,180 0 0 0
23 29,613 27,709 31,461 590 0 0 0
24 27,492 25,785 29,206 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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