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November 18, 2024

Western Energy Imbalance Market (WEIM)

PNM’s Bid to Join Western EIM Gets Approved in Part
The New Mexico PRC granted two approvals PNM requested to join CAISO’s Western Energy Imbalance Market, but denied one concession the utility deemed key.
State Regulators to Re-examine PNM’s EIM Membership
New Mexico’s PUC vacated an order that had paved the way for the PSC of New Mexico to join CAISO’s Western Energy Imbalance Market by the spring of 2021.
FERC OKs Salt River Project Agreement to Join EIM
FERC approved an agreement between CAISO and the Salt River Project that establishes the rules governing the utility’s participation in the Western EIM.
Western EIM Looks to Expand its Authority
The Western Energy Imbalance Market (EIM) Governing Body heard proposals regarding its existing real-time market and an expanded day-ahead market.
CAISO
RC Transition, California Wildfires Will Occupy 2019
CAISO will tackle its new role as reliability coordinator in 2019, and California lawmakers will struggle with preventing wildfires sparked by power lines.
PNM
New Mexico Regulators Say PNM Can Join EIM
New Mexico regulators gave PNM permission to join the Western Energy Imbalance Market (EIM), clearing the way for participation in April 2021.
© RTO Insider
BPA Stays on Track to Join Western EIM
The Bonneville Power Administration continued its series of discussions with stakeholders about joining CAISO’s Western Energy Imbalance Market.
Northwestern Energy
NorthWestern Energy to Join Western EIM
NorthWestern Energy said that it will join the Western Energy Imbalance Market in spring 2021, making it the 14th utility to announce plans to sign on.
Public Service of New Mexico
PNM Seeks to Join Energy Imbalance Market
Public Service Company of New Mexico (PNM) has applied to join the Energy Imbalance Market by 2021, the EIM Governing Body learned.
CAISO Department of Market Monitoring
More Gas, Hydro Push CAISO Prices Down in Q2
After a surge in Q1, CAISO prices fell in the second quarter based on lower prices for natural gas and increased output from wind, hydroelectric and solar.

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