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April 9, 2025

network upgrades

© RTO Insider
MISO Members Grapple with 54 GW in Incomplete Gen, Predict Storage Expansion
MISO members haven’t landed on easy answers in getting the approximately 54 GW of unfinished generation that has cleared the interconnection queue online sooner.
© RTO Insider LLC 
PJM Stakeholders Approve SIS Manual Language
The PJM Planning Committee endorsed by acclamation revisions to Manual 14H to conform with changes to the RTO’s surplus interconnection service process FERC approved in February.
Dominion Energy
PJM Network Upgrades Boost Cost of Dominion OSW Project 9%
Dominion Energy reported that its Coastal Virginia Offshore Wind project will cost 9% more than initially expected, thanks to higher-than-expected PJM network upgrade costs.
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MISO Dubious of Opt-out Request for DER Affected System Studies
MISO is hesitant to grant a request from Michigan to give dispensations to distributed energy resources from its mandated affected studies that gauge transmission system impacts.
Otter Tail Power Co.
MISO, TOs Argue Self-funding Necessary for Transmission Development
MISO and its transmission owners defended their practice of allowing TOs to self-fund network upgrades necessary to bring generation online before developers get the chance to finance them.
Invenergy
Parties Argue for More Changes to Interconnection Rules from FERC
FERC is considering additional changes to its rules on generator interconnections, with a technical conference set for Sept. 10-11 that saw pre-conference comments filed this week.
Fagen, Inc.
FERC Issues Show-cause Order on TO Self-funding in 4 RTOs

The proceedings will look into the practice by MISO, PJM, SPP and ISO-NE of allowing transmission owners to self-fund network upgrades needed to bring generation online, saying the practice may amount to favoring TOs over interconnection customers.

National Grid Renewables
Renewable Developers Challenge MISO’s Lower Congestion Limit
A group of renewable developers lodged a complaint at FERC over MISO’s pursuit of a smaller system impact threshold on interconnecting generation.
ACORE
ACORE Report Highlights Billions of Dollars in PJM’s Generator Queue
An ACORE report found billions of dollars that PJM's queue reforms could unlock in the next few years, but added that proactive transmission planning could lead to even more renewables and their associated benefits being added to the grid.
© RTO Insider LLC
MISO Puts 2 Tx Planning Improvement Suggestions on Hold
MISO said it will salvage two to-do items from its effort a few years ago to better link up interconnection trends with annual transmission planning.

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