January 21, 2025

Midcontinent Independent System Operator (MISO)

OG&E
Vistra Recovering from Winter Storm’s Costs
Vistra continued its recovery from Winter Storm Uri with a solid third quarter, and it already has begun to look toward future investments.
Lockheed Martin
DERs and Clean, Firm Power Needed to Decarbonize Grid
Two key components of the decarbonized grid of the future — DERs, and clean firm power — were the topics of two panels at the two-day ACORE Grid Forum.
APPrO
MISO Says IMM’s Market Recommendations Fair
MISO last week said its Independent Market Monitor was reasonable with the four market changes he proposed in his 2020 State of the Market report.
Xcel Energy
Last-minute Unease over MISO’s Seasonal Accreditation
Many stakeholders are uneasy with MISO's plan for a seasonal capacity accreditation based on a generating unit’s past performance during tight conditions.
© RTO Insider LLC
MISO Stakeholders Skeptical of Revamped Meeting Schedule
Stakeholders in MISO’s Resource Adequacy Subcommittee are chafing at MISO’s new slimmed-down meeting schedule that calls for just 8 weeks of in-person meetings.
© RTO Insider LLC
OMS Registers its Concern over Supply Insecurity
The Organization of MISO States emphasized the footprint’s deteriorating resource adequacy during its annual meeting.
© RTO Insider LLC
MISO Regulators Adopt Civil Tone on Contentious Planning Issues
State regulatory staff and MISO continued to debate  the potential billions in spending called for in the RTO’s long-range transmission plan.
MISO
MISO Warns of January Emergency Procedures
A MISO emergency declaration is almost a certainty in January if harsh weather meets unforeseen generation outages.
Organization of MISO States
MISO, SPP Eye Small Interregional Tx Projects
MISO and SPP said they will likely establish a smaller interregional project type, which could produce the two's first cross-border transmission project.
Louisiana PSC
La. Regulators Threaten MISO Departure over Tx Costs
 Louisiana regulators say they'll consider a split with MISO if ratepayers are forced to fund major transmission built in northern parts of the footprint.

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