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March 10, 2026

Midcontinent Independent System Operator (MISO)

MISO Targets Swifter Queue Processing
MISO is examining additional measures to shave time customers spend in the generation interconnection queue by focusing on the definitive planning phase.
Stakeholders Question High Mich. Capacity Prices
Stakeholders asked if MISO’s new long-term generation outage policy played a role in driving up Michigan capacity prices in the Planning Resource Auction.
Test Phase Approaches for MISO Market Platform
MISO is ready to begin testing some of the capabilities of its new market platform as the effort to develop the system enters its fourth year.
MISO Delays New LMR Accreditation Launch
MISO’s plan to crop some load-modifying resources’ capacity credits remains unpopular with stakeholders, prompting the RTO to postpone the accreditation.
MISO Leans Toward Seasonal RA
MISO is contemplating creating a seasonal design for its resource adequacy construct to manage potential reliability risks outside of the summer months.
MISO Plugs SATOA Plan at FERC Conference
MISO defended its first storage-as-transmission proposal, maintaining the plan is a good interim measure while the RTO designs a permanent approach.
COVID-19, Electrification Stir MISO Futures Debate
MISO presented stakeholders a long-awaited set of planning futures it insists are final despite calls for an additional scenario that models a downturn stemming from the COVID-19 pandemic.
MISO Preps for Balmy Summer with Pandemic Effects
Warmer-than-usual weather this summer means MISO will likely have to declare an emergency, even without heavy loads or a high volume of generation outages.
Mid-Grid Panelists Call for Long-term Midwest Tx Plan
The Midwest requires a more comprehensive approach to transmission planning to meet the region’s varied goals, experts said during a Mid-Grid meetup.
MISO Extends COVID-19 Measures
MISO will extend its COVID-19 response measures of holding virtual stakeholder meetings and restricting access to control rooms to at least June 1.

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