Search
December 5, 2025

Western RTO

CAISO
Western Utilities to Support SPP Market Development
A group of Western utilities plans to help SPP develop its Markets+ program in the West and to examine the benefits of joining it or CAISO's day-ahead market.
SPP
SPP to Phase Out WEIS as New Market Offerings Expand
SPP said it plans to close its Western Energy Imbalance Service, with members joining either its proposed Markets+ program or its Western RTO.
Shutterstock
EBA Panelists: Western RTO Complicated but Necessary
The Rocky Mountain chapter of the Energy Bar Association hosted a panel to discuss the intricacies of creating an organized market in the West.
CAISO
Changing Grid, State Policies Favor Western RTO
CAISO, SPP and the Western Power Pool are all maneuvering to organize the Western electricity sector, and conditions finally seem ripe for change.
NWPP
NWPP Rebrands as Western Power Pool
In a move that signifies its expanding reach across the Western Interconnection, the Northwest Power Pool has rebranded itself as the Western Power Pool.
©RTO Insider LLC
Oregon Study to Examine Prospects for Floating Offshore Wind
An upcoming study on the benefits and challenges of developing floating OSW will explore a range of topics to help inform Oregon state lawmakers.
© RTO Insider LLC
CAISO Takes on Transmission, EDAM in 2022
CAISO intends in 2022 to focus on long-term transmission planning, interconnecting storage and extending the real-time Western EIM to a day-ahead market.
© RTO Insider LLC
Study Provides Oregon Lawmakers Wide Shot on RTO Membership
An RTO could provide Oregon with economic, planning and operational benefits, but it would not serve as a “universal problem-solver,” a new study says.
© RTO Insider LLC
Colorado PUC: State Could Save up to $230M in Wholesale Market
A Colorado PUC report found that joining an organized wholesale electricity market could save the state’s utilities $50 million to $230 million annually.
CAISO
CAISO Reconvenes EDAM Stakeholder Meetings
CAISO restarted the stakeholder process to expand its Western Energy Imbalance Market from a real-time to a day-ahead interstate market after a 14-month break.

Want more? Advanced Search