October 7, 2024

Midcontinent Independent System Operator (MISO)

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MISO Revisiting Tx Reconfiguration Studies Due to Low Approval Rates
MISO is open to making edits to its process for approving transmission reconfiguration plans that reduce congestion costs to up the programs' odds of approval.
DTE Energy
MISO Calls 1st Summertime Emergency amid Systemwide Heat Wave
MISO instated maximum generation procedures Thursday to manage a pervasive heat wave blanketing its footprint.
Big River Steel
FERC OKs $21M Settlement in Arkansas Steel Mill’s DR Scheme in MISO
FERC has approved a $21 million settlement over an Arkansas steel mill’s yearslong failure to reduce load as a registered demand response resource in MISO.
Hanson Professional Services
Illinois Governor Vetoes Downstate ROFR for MISO Regional Transmission Projects
Illinois Gov. JB Pritzker vetoed a measure that would have allowed incumbent utilities in downstate Illinois exclusive rights to build regional MISO transmission lines.
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MISO Members Approach Revised NIETCs with Hope, Caution
MISO members were hopeful over the Department of Energy’s plan to designate National Interest Electric Transmission Corridors to expedite expansion.
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Overheard at MARC 2023: Equity and the Energy Transition
The annual MidAmerica Regulatory Conference concentrated on how to deliver the clean energy conversion equitably.
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MARC 2023 Touches on Order 2023, Interconnection Troubles
This year’s Mid-America Regulatory Conference took notice of FERC’s recent set of interconnection rule changes.
Steven Baltakatei Sandoval, CC BY-SA-4.0, via Wikimedia
EPA Power Plant Proposal Gets Mixed Reception in Comments
EPA received comments on its proposal to regulate greenhouse gases from power plants, with some, including ISO/RTOs, arguing the proposal needed major improvements to preserve reliability.
Entergy Arkansas
FERC Rejects MISO South Waiver Requests from MISO Accreditation Standard
FERC shut down the possibility of Entergy and other smaller MISO South providers bypassing a provision within MISO’s availability-based capacity accreditation rules.
Ameren Illinois
Illinois Regulators Open NOI on Ameren MISO Membership
The Illinois Commerce Commission has instituted a notice of inquiry over the potential benefits of Ameren Illinois quitting MISO to join PJM.

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