June 25, 2024


MISO, using Ventyx Velocity Suite
MISO Unable to Find Alternatives to Delayed Entergy Louisiana Tx Project
MISO announced it was unable to land on a suitable substitute for a $260 million Entergy Louisiana reliability project about eight months after it announced an alternatives study.
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.
© RTO Insider LLC
MISO Board Approves $9B MTEP 23; Members Deliberate on New Expedited Review Rules
The MISO board approved the $9 billion, 572-project 2023 Transmission Expansion Plan, which contains the most expedited project reviews ever.
3 MISO Sectors Vote to Recommend MTEP 23, Majority Silent
Just three of MISO’s 11 member sectors voted to support the RTO’s $9 billion 2023 Transmission Expansion Plan.
MISO PAC Considers Lower, $9B MTEP 23 Transmission Package
The revised MTEP 23 plan dropped from $9.4 billion to $8.96 billion with the deferral of phase 3 of Entergy Louisiana’s Amite South reliability project.
© RTO Insider LLC
MISO: Expect More Expensive Annual Transmission Packages
MISO’s lead planners told the Board of Directors that more expensive annual Transmission Expansion Plans will become the norm, saying MTEP 23’s $9.4 billion package is a sign of future scattershot load growth in the footprint.
MTEP 23 Catapults to $9.4B; MISO Replaces South Reliability Projects
MISO's $9.4 billion 2023 Transmission Expansion Plan  makes for its largest-ever annual planning cycle and includes a substitution for two MISO South reliability projects.
MISO Weighs MTEP 23 Alternatives to South Reliability Projects
MISO is developing possible project alternatives for the most expensive projects proposed this year in the South region under MTEP 23.
NextEra, SREA Protest Canceled MISO Project at FERC
NextEra Energy Transmission and the Southern Renewable Energy Association are asking FERC to intervene in a last-ditch effect to save the only competitive transmission project ever approved for MISO South.
© RTO Insider LLC
Initial MTEP 23 Ignites Familiar Arguments over MISO South’s Reliability Spending
MISO’s preliminary MTEP 23 is set to double spending, driven by a record number of baseline reliability projects in MISO South.

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