June 23, 2024

WEIM participant

Western EIM Tops $2B in Benefits
CAISO's Western Energy Imbalance Market surpassed $2 billion in total member benefits only 20 months after hitting the $1 billion mark in 2020.
CAISO, WEIM Adopt Resource Sufficiency Changes
CAISO's Board of Governors and the Western Energy Imbalance Governing Body adopted changes to WEIM's resource sufficiency evaluation for market participants.
Western EIM Approves ‘Sub-entity’ Participation
The WEIM approved participation by utilities within an entity's balancing authority area — a move intended to convince Xcel Energy Colorado to join the market.

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