Panel Ponders Impacts, Priorities Around Western Market Seams
Regional Issues Forum Touches on Risks of Breaking up CAISO’s WEIM
The anticipated break-up of the real-time Western Energy Imbalance Market as the West forms two day-ahead markets has raised concerns about reliability. | CAISO
Jun 19, 2025
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The formation of two competing day-ahead markets will create seams across the West, but at least one utility representative is more worried about seams resulting from the fracture of CAISO’s real-time Western Energy Imbalance Market.
