Facing proliferating load additions, MISO has begun developing in-house long-term load forecasts after years of relying on outside help to form load outlooks.

The Bonneville Power Administration continued to argue that SPP’s Markets+ is preferable to CAISO’s EDAM, stating in a letter to Seattle City Light that potential benefits of a single West-wide market footprint must be viewed with “significant skepticism."

MISO said it will leave the 10-year-old guiding principles for its market design untouched after it conducted a check-in with stakeholders to gauge whether they are still valid in a rapidly changing industry.

To meet the power demand posed by data centers in the Northwest, stakeholders must collaborate to efficiently invest capital and explore controversial solutions like establishing a regional transmission organization in the West, panelists said in a webinar.

The electric power industry must step up to meet growing power demand and continue to build a system the country needs, said Javier Fernandez, CEO of the Omaha Public Power District. "This is one place where we cannot afford to fail. We cannot afford to delay infrastructure."

MISO expects its in-service solar capacity to grow to 12 GW by the end of winter, a 50% increase over its existing fleet.

FERC approved fines on Sonoran West Solar Holdings for submitting misleading initial state of charge values that led to undue bid cost recovery payments.