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December 8, 2025

MISO

The Midcontinent Independent System Operator is a regional transmission organization that plans transmission projects, administers wholesale markets for its membership and manages the flow of electricity in Arkansas, Illinois, Indiana, Iowa, Kentucky, Louisiana, Michigan, Minnesota, Mississippi, Missouri, Montana, North Dakota, South Dakota, Texas and Wisconsin. 
We Energies
We Energies Secures FERC Permission to Switch Coal Interconnection with Gas Plant
FERC has allowed We Energies a MISO tariff waiver, making it simpler for the utility to trade gas for coal at its Oak Creek campus in Wisconsin.
NiSource
Enviros, Consumer Advocates Join Regulators Urging PJM-MISO Interregional Planning
A bevy of consumer, clean energy and environmental advocates have joined state regulators in appealing to MISO and PJM to undertake more comprehensive interregional transmission planning.
Entergy
Entergy States Debut Long-range Tx Cost Allocation Proposal, MISO Members Unconvinced
Entergy regulatory staff revealed their vision for cost allocation on future long-range transmission projects, with multiple clean energy groups deeming the proposal incompatible with building a grid ready for the future.
KFYR TV
SPP, MISO Clash over Crypto-strained M2M Flowgate
SPP, MISO and its Independent Market Monitor are at odds over how congestion should be managed on a market-to-market flowgate taxed by a cryptocurrency mining operation within SPP’s borders.
© RTO Insider LLC
Consumer Collective Again Asks FERC to Strike ROFR Laws from MISO Planning
An alliance of consumer groups asked FERC to address its 2022 joint complaint against MISO’s practice of deferring to state rights of first refusal laws in its regional transmission planning.
DTE Energy
DTE Highlights Improved Infrastructure in Year-end Earnings Call
DTE Energy touted its investments in infrastructure and clean energy during its fourth-quarter earnings call, with earnings down 1%.
ISO/RTO Council
OMS, OPSI Urge MISO, PJM to Invigorate Interregional Planning
The state regulatory organizations for both MISO and PJM have sent a letter to the RTOs asking them to redouble efforts around interregional transmission planning.
Entergy
Early MTEP 24 Designates $5.5B in Transmission Spending
MISO's draft 2024 Transmission Expansion Plan calls for $5.5 billion in projects, with the South region again accounting for some of this year’s most expensive projects.
MidAmerican Energy Co., Berkshire Hathaway Energy
MISO’s MSC to Debate Multiday Gas Requirements
MISO’s Market Subcommittee likely will discuss either a multiday gas purchase requirement or a multiday gas unit commitment process for use during extreme cold.
ITC Midwest
MISO Asks Court for Injunction Reversal on Iowa LRTP Projects
MISO wades into the battle over who will build the Iowa portions of its long-range transmission projects after a court found the state’s right of first refusal law unconstitutional.

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