Search
December 5, 2025

network upgrades

Shutterstock
FERC Approves SPP’s New Provisional Load Process
FERC approved SPP’s tariff change to offer a provisional load interconnection process so the grid operator can study potential data centers and other large loads when there isn’t available power for the new facilities.
EDP Renewables
Court Says Mich. TO Cannot be Sole Owner of Upgrades on Shared Line
A yearslong dispute over who gets to own a 345-kV network upgrade in Michigan had the D.C. Circuit Court of Appeals meditating on the definitions of “system” versus “facility.”
NYPA
D.C. Circuit Affirms Rejection of N.Y. Transmission Owners’ Request for Self-funding

The D.C. Circuit Court of Appeals denied a petition by New York TOs seeking to overturn a FERC decision rejecting their request to be able to self-fund network upgrades.

© RTO Insider LLC
CAISO, PacifiCorp, PSCo All Close on Order 2023 Compliance

FERC partially approved three entities' Order 2023 compliance filings, directing them to address mostly minor — but a few substantive — issues in their submissions.

© 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.
© RTO Insider LLC 
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.

Want more? Advanced Search