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 26,224 23,778 27,835 0 0 0 0
2 24,746 22,462 26,286 0 0 0 0
3 23,607 21,458 25,091 0 0 0 0
4 22,963 20,939 24,404 0 0 0 0
5 23,132 21,264 24,556 0 0 0 0
6 23,898 22,179 25,347 0 0 0 0
7 24,675 19,745 26,169 2,418 0 0 0
8 25,246 12,697 26,823 3,458 0 0 0
9 24,866 7,230 26,534 1,999 0 0 0
10 24,103 5,084 25,784 1,243 0 0 0
11 23,847 4,290 25,589 1,008 0 0 0
12 23,950 4,035 25,729 859 0 0 0
13 24,761 4,630 26,550 1,021 0 0 0
14 26,349 6,132 28,127 1,186 0 0 0
15 28,527 8,332 30,314 1,519 0 0 0
16 30,702 10,692 32,578 1,747 0 0 0
17 32,788 13,249 34,801 2,022 0 0 0
18 34,588 16,907 36,726 2,819 0 0 0
19 35,856 23,664 38,051 3,533 0 0 0
20 35,828 30,040 38,027 2,468 0 0 0
21 35,000 31,296 37,148 569 0 0 0
22 33,985 30,216 36,067 1,007 0 0 0
23 31,602 27,989 33,526 0 0 0 0
24 29,093 25,705 30,859 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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