Search
December 8, 2025

Transmission

DOE
DOE Reliability Report Argues Changes Required to Avoid Outages Past 2030
DOE's report tries to apply one reliability metric to different markets and finds significant new capacity will be needed in some markets to avoid reliability problems by 2030.
Hydro-Québec
NYISO Proposes ICAP Changes for New Entry Ahead of CHPE
NYISO is proposing changes to certain capacity market parameters to accommodate the Champlain Hudson Power Express transmission project, as well as facilitate the new entry of resources.
IESO
IESO to Expand Synchrophasor Data Requirements to Storage

IESO proposes to update its synchrophasor data requirements to include storage resources as part of its effort to expand the use of phasor measurement units in Ontario.

Shutterstock
FERC Again Rejects SDG&E Bid for RTO Adder
FERC denied San Diego Gas & Electric's challenge of a commission order rejecting the utility’s request for an RTO adder to its transmission rates based on its participation in CAISO.
ITC Holdings
FERC Denies MISO, SPP Waiver of Joint Study Process
FERC denied a waiver request by MISO and SPP to modify the Coordinated System Plan under their joint operating agreement, saying it is not the “appropriate vehicle” to improve the process.
Invenergy
Missouri AG Opens Inquiry into Grain Belt Express
Missouri's attorney general says he has opened an investigation into Invenergy’s Grain Belt Express transmission project, an 800-mile, HVDC line that has been under development since 2010.
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.”
© RTO Insider LLC
‘Islanded’ BAs Face Tough Choices in Western Market Future, Experts Say
Although one of the aims of day-ahead markets in the West is to fix a fragmented transmission landscape, some islanded entities will have a tough time navigating seams issues likely to arise as markets take shape, analysts at Aurora Energy Research said during a webinar.
CEC
FERC OKs Abandoned Plant Incentive for Calif. Offshore Wind Tx Developer

California’s first offshore wind project got a boost when FERC granted CalGrid an abandoned plant incentive for a set of OSW-related transmission projects in the Humboldt County area.

© RTO Insider
ERCOT Board of Directors Briefs: June 23-24, 2025
ERCOT CEO Pablo Vegas has gone public with the grid operator’s internal terminology that is shaping the market’s path forward, defining it for his Board of Directors and stakeholders. 

Want more? Advanced Search