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April 5, 2026

Midcontinent Independent System Operator (MISO)

ITC Midwest
Stakeholders Want More from MISO on Tx Project Cost Containment
MISO said it doesn’t think it needs to step up cost monitoring on its ever-larger transmission projects as some stakeholders call for tighter measures.
Entergy
MISO South Hit Record, 33-GW Winter Peak in Jan. Storm
The MISO South region relied on transfers from the Midwest to handle a record, 33-GW winter peak during a late January winter storm.
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‘Build, Build’: MISO, SPP Stance on Resource Additions Clear at GCPA Conference
MISO and SPP executives promised to open their queues’ floodgates at the Gulf Coast Power Association’s annual MISO-SPP conference.
© RTO Insider LLC
Board Orders MISO to Get Answers on IMM’s Role in Tx Planning
Board members have directed MISO to seek guidance on the role of the Independent Market Monitor in transmission planning following a year of IMM David Patton criticizing MISO’s nearly $22-billion long-range transmission portfolio.
J. Ranck Electric
MISO Members to Explore Ways to Rev Up Stalled Generation Builds
MISO members teed up a discussion on the approximately 57 GW of approved but unfinished generation in the footprint that will be a focal point of MISO’s quarterly Board Week in March.
© RTO Insider LLC
MISO TOs Take ROE Battle to DC Circuit Court Again
MISO transmission owners have again taken arguments against FERC’s most recent return on equity decision to the D.C. Circuit Court of Appeals.
Xcel Energy
Xcel Sees Little Effect from Executive Orders on Energy
Xcel Energy CEO Bob Frenzel said the Trump administration’s energy-related executive orders will have little effect on the company’s operations.
CenterPoint Energy
LS Power Files Complaint Against MISO over Indiana ROFR
LS Power has lodged a complaint against MISO for treating Indiana’s right of first refusal law as if it’s in effect when it’s under a preliminary injunction.
Citizens Electric Corp.
FERC Sets Missouri Co-op’s Tx Rate for Hearing
FERC ordered hearing and settlement proceedings into a Missouri electric distribution cooperative’s effort to split from the Wabash Valley Power Association and earn rates on its own as a transmission owner in MISO.
Invenergy
FERC Approves Annual Megawatt Cap for MISO Interconnection Queue
FERC has given MISO an all-clear to cap project hopefuls lining up for its overflowing generator interconnection queue at 50% of the RTO’s peak load.

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