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 23,248 17,672 24,902 0 0 0 0
2 22,247 16,745 24,341 0 0 0 0
3 21,392 16,107 23,242 0 0 0 0
4 21,000 16,016 22,968 0 0 0 0
5 21,308 16,655 23,044 0 0 0 0
6 22,209 17,735 24,220 0 0 0 0
7 23,241 14,201 24,741 0 0 0 0
8 23,845 6,533 25,345 0 0 0 0
9 23,205 2,826 24,851 0 0 0 0
10 22,047 585 23,819 0 0 0 0
11 20,996 −1,139 22,830 0 0 0 0
12 20,260 −2,343 22,118 0 0 0 0
13 20,015 −2,932 21,870 0 0 0 0
14 20,377 −2,826 22,204 0 0 0 0
15 21,527 −1,817 23,318 0 0 0 0
16 23,127 184 24,837 0 0 0 0
17 24,804 2,479 26,423 0 0 0 0
18 26,695 6,126 28,346 0 0 0 0
19 28,219 13,669 29,949 0 0 0 0
20 28,845 21,529 30,622 0 0 0 0
21 29,133 23,747 30,928 0 0 0 0
22 28,742 23,394 30,540 0 0 0 0
23 27,138 21,859 28,848 0 0 0 0
24 25,263 20,149 27,054 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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