Skip to main content

EDAM benefits

$11.38 million in gross benefits since May 2026

(millions $)
EDAM Participants 2026
Q2
California ISO
Entered 5/2026
$5.96million dollars
PacifiCorp East
Entered 5/2026
$3.22million dollars
PacificCorp West
Entered 5/2026
$2.20million dollars
Total $11.38million dollars

*The California ISO is the balancing authority and not a market participant, with benefits estimated for the California ISO balancing authority area accruing to its market participants and not the California ISO Corporation.

Quarterly benefits

These reports quantify the estimated gross benefits from Extended Day-Ahead Market (EDAM) operations. 

Title Post date
Western Energy Markets Quarterly Benefits Report Q2 2026 07/30/2026, 8:31 AM
No results
View all quarterly benefits

WEM benefit methodology

Significant changes in market resources and operational dynamics across the West require occasional refinements to the benefits methodology to ensure the logic remains reflective of current conditions.