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 23,560 19,804 24,972 1,642 0 0 0
2 22,604 19,012 23,956 1,640 0 0 0
3 21,952 18,565 23,262 1,299 0 0 0
4 21,577 18,374 22,864 978 0 0 0
5 21,873 18,874 23,179 1,602 0 0 0
6 22,986 20,246 24,362 1,804 0 0 0
7 24,670 22,117 26,151 1,814 0 0 0
8 25,629 19,318 27,161 4,725 0 0 0
9 25,416 13,120 26,934 4,840 0 0 0
10 24,542 10,056 26,319 2,743 0 0 0
11 23,436 8,218 25,320 2,411 0 0 0
12 22,818 7,355 24,737 2,393 0 0 0
13 22,881 7,343 24,802 2,191 0 0 0
14 23,551 7,907 25,473 2,640 0 0 0
15 24,935 9,305 26,835 3,459 0 0 0
16 26,713 11,424 28,539 4,017 0 0 0
17 28,547 14,554 30,273 4,811 0 0 0
18 30,014 20,458 31,837 4,662 0 0 0
19 30,526 26,661 32,384 3,684 0 0 0
20 30,914 28,298 32,797 2,220 0 0 0
21 29,978 27,324 31,803 1,631 0 0 0
22 28,588 25,966 30,321 1,663 0 0 0
23 26,699 24,109 28,311 1,852 0 0 0
24 24,933 22,403 26,432 1,889 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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