MISO is still collecting data and reviewing the actions it took during a massive cold spell that gripped most of the U.S. in mid-February.

The inability of Midwestern grid operators to recover quickly from extreme winter weather drew customer anger, along with scrutiny from regulators.

MISO’s plan to extend payment arrangements for market participants that use the Midwest-to-South transmission path is destined for settlement proceedings.

After Hurricane Laura’s landfall, MISO is questioning whether its value-of-lost load should be used to price energy during extraordinary weather events.

Tensions have been building among MISO stakeholders over what some perceive as an undercover Entergy plant in stakeholder meetings.

MISO staff continue to keep advisories in effect and compile data on the emergency and subsequent rolling blackouts caused by Hurricane Laura.

A mild winter across the Midwest footprint made for an easy January for MISO operators, stakeholders heard at the Reliability Subcommittee meeting.

GCPA’s seventh annual MISO South Regional Conference drew 175 attendees to New Orleans for discussions on resource needs and transmission planning.

MISO and SPP are optimistic the RTOs will finally agree on an interregional transmission project, they said at GCPA's 7th annual MISO South Conference.

MISO avoided maximum generation alerts and events this fall despite dealing with record-breaking temperature swings in its southern footprint.