Midcontinent Independent System Operator (MISO)
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.
The Organization of MISO States is warning NERC that its possible new resource adequacy standard would tread on states’ planning authority.
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.
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.
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.
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.
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.
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 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 said its 2026 budget requires an increase of more than 11% over 2025’s.
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