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March 27, 2026

Transmission

MISO
MISO 2025 Transmission Planning Cycle Rises to $13B
MISO’s 2025 Transmission Expansion Plan has amassed another $2 billion in investment since early spring, bringing its total to $13 billion.
Con Edison
N.Y. OKs 642 MW of Urgent Infrastructure Upgrades

New York authorized its first tranche of projects under a 2024 order that sought to address urgent existing and anticipated electric infrastructure needs as the state pushes to decarbonize transportation and buildings. 

© RTO Insider 
MISO Says Public Communication Needs Work After NOLA Load Shed

MISO conceded to its Board of Directors that it should have done more to convey the danger it perceived ahead of the late spring load-shedding event in Greater New Orleans.

© RTO Insider 
NYISO Monitor Proposes Changing Congestion Rent Assignments

The NYISO Market Monitoring Unit is proposing to revise the ISO’s net congestion rent assignment process by allocating residuals to transmission owners on an individual facility basis.

MISO
MISO Reapplies for Generator Interconnection Fast Lane with FERC

MISO has put a second proposal for a fast-tracked interconnection queue lane in front of FERC, a mere three weeks after the commission rejected the RTO’s initial proposal.

California Senate
Calif. Bill Seeks to Control Electric Bills, Create Transmission Authority

A California bill that would take aim at soaring electric bills and create a transmission infrastructure authority has cleared the state Senate and now is being considered in the Assembly.

© RTO Insider 
CREPC TC Close to Wrapping Up Cost Allocation Study

The CREPC Transmission Collaborative is wrapping up work on a cost allocation study, while another transmission expansion coalition study is behind schedule, staff said during the Western Interstate Energy Board’s annual meeting.

Shutterstock
FERC Gives MISO 3 More Years on Ambient-Adjusted Ratings

FERC decided it’s practical for MISO to have an almost three-year extension of the commission’s directive to implement ambient adjusted transmission line ratings.

PJM
PJM Operating Committee Briefs: June 3, 2025
The month of May saw one spin event to PJM, a shared reserve event, three high-system-voltage actions and 24 post-contingency local load relief warnings, according to the RTO’s monthly operating metrics.
© RTO Insider 
MISO-SPP JTIQ Fed Funds Caught Up in DOE Review of Grants

The U.S. Department of Energy is preparing a case-by-case review of all the agency’s financial assistance awards under the Biden administration that it says could have “significant ramifications” for current and prospective recipients.


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