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April 15, 2026

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. 
MISO, PJM Unveil JOA Process for ‘Targeted’ Market Efficiency Projects
MISO and PJM are seeking to hammer out new joint operating agreement (JOA) language that would allow accelerated approval of short-term projects.
DTE Expects Boost from Southwestern’s Rig Expansion
DTE Energy said the addition of two new Southwestern Energy drilling rigs in the Utica Shale could boost profits in the future.
MISO Informational Forum Briefs
Increased natural gas prices and congestion in MISO South boosted energy prices 23% in June, the RTO reported in an Informational Forum.
SPP, MISO No Closer to Day-Ahead FFE Exchanges
SPP said it was concerned about the potential impacts of firm flow entitlement exchanges with MISO on its transmission congestion rights markets.
FERC OKs Settlement, Orders Earlier Refunds in MISO Voltage Cost Allocation Case
FERC approved a settlement in a dispute between WPPI Energy and MISO over how to allocate voltage and local reliability costs to pseudo-tied load.
MISO Planning Advisory Committee Briefs
MISO's Planning Advisory Committee discussed the probability weightings for the futures analysis in its 2017 Transmission Expansion Plan.
FERC: MISO, SPP Need Refund Requirements for Nonpublic Utilities
FERC ordered ordered Section 206 proceedings in MISO and SPP, questioning the RTOs’ failure to require nonpublic TOs to provide refunds in the manner it requires of public utility owners.
MISO Duff-Coleman RFP Deadline Passes; RTO Reviewing Bids
MISO closed its request for proposals on the Duff-Coleman 345-kV transmission project in Southern Indiana on July 6, reviewing "robust" number of proposals.
SPP, MISO Narrow Joint Study’s Scope
The SPP Seams Steering Committee can expect to soon see a final scope of the next planned joint transmission study with MISO.
MISO Backs Forward Auction Plan, Rejects Prompt Proposal
MISO has decided to stick with its original forward design in its capacity auction overhaul, rejecting the IMM’s prompt auction proposal.

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