MISO announced it will reanalyze the controversial Hartburg-Sabine Junction transmission project in East Texas for a fresh look at its effectiveness.

MISO convened a special edition of its Planning Advisory Committee to drive home the urgency for more than $10 billion in long-range transmission projects.

MISO plans to alter some interconnection rules so that generation owners can more easily replace generation at the same point of interconnection.

MISO's Feb. 8 Planning Subcommittee meeting introduced a new task team dedicated to transmission reconfigurations.

MISO's 339-project, $3.04 billion MTEP 21 is headed for approvals from the MISO Board of Directors. 

MISO acknowledged this week that a December approval for its first long-range transmission projects is out of reach and must wait until early spring.

MISO will make a fourth-quarter filing to slim its interconnection queue timeline from about 505 days to a single year.

MISO said it will pause its long-range transmission modeling and correct errors so it has the clearest picture of future grid performance.

MISO unveiled a first look at possible long-range transmission projects, igniting testy exchanges between stakeholders over the necessity of grid expansion.

MISO is seeking ways to modify its annual transmission plan and make it easier for stakeholders to suggest alternatives to TOs’ project proposals.