MISO members are voting whether to recommend MISO’s $10 billion long-range transmission buildout to the RTO’s board as staff make final pitches for the project.

Faced with a capacity supply shortage in 2022/23, MISO is considering broadening its generator retirement studies to consider resource adequacy.

Clean Grid Alliance asked MISO to develop a means to see late-stage projects through its generator interconnection queue when they’re delayed.

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.