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MARKET · FERC-approved ISO/RTO tariffs

US Day-Ahead Energy Market

Marketenergyday-aheadUnited States

Nodal day-ahead market clearing energy at locational marginal prices via security-constrained unit commitment.

Developments

2 tracked developments touching this entity.

02 OCT 2026
Portland General Electric officially begins participation in CAISO's Extended Day-Ahead Market
Go-live · ENERGY MARKETS · United States – Pacific Northwest / California (Western Interconnection)
18 SEPT 2026
NV Energy signs agreement to join CAISO's Extended Day-Ahead Market (EDAM), targeting 2028 start
Implementation · ENERGY MARKETS · United States – Western Interconnection (Nevada, California)