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December 5, 2025

Midcontinent Independent System Operator (MISO)

MISO
MISO Interconnection Queue Dips Below 175 GW
MISO’s generator interconnection queue now totals 174 GW across 944 projects, a result of several developers dropping out of the line in recent months.
© RTO Insider 
MISO States Call NERC’s Planned RA Standard Inappropriate
The Organization of MISO States is warning NERC that its possible new resource adequacy standard would tread on states’ planning authority.
OMS
OMS: MISO Contains Almost 17 GW of DERs
The Organization of MISO States estimates MISO is up to approximately 16.6 GW of distributed energy resources across its footprint, up 3 GW from 2024.
© RTO Insider 
MISO Installs Former Bonneville Executive to Board
MISO will add Bonneville Power Administration’s former COO to its Board of Directors and welcome back two term-limited directors in 2026 after collecting membership votes.
MISO
43 Expedited Tx Projects Line up for MISO 2026 Planning Cycle
With its 2025 cycle of transmission projects not yet final and approved, MISO already is working through 43 expedited project requests ahead of its 2026 cycle to support almost 14 GW of new load.
© RTO Insider LLC
MISO Members Grapple with Large Load Implications
MISO members debated how their system could change under the weight of large load additions and scheduled a future discussion in front of the RTO’s board of directors.
© RTO Insider LLC
Xcel Energy, AEP Plan to Invest $132B Through 2030
Xcel Energy and AEP both said during their quarterly earnings calls that they have increased their capital investment spend to meet increasing demand from large loads.
Consumers Energy
J.H. Campbell Tab Rises to $80M on DOE’s Stay Open Orders
The J.H. Campbell coal plant in Michigan has racked up $80 million in net costs since late May to stay online per emergency orders from the Department of Energy.
MISO
MISO Predicts 103-GW Peak for Winter
MISO said even a 109-GW peak this winter shouldn’t prove problematic, though a more probable scenario would deliver a 103-GW peak in January.
MISO
MISO Requests Nearly $450M Budget for 2026

MISO said its 2026 budget requires an increase of more than 11% over 2025’s.


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