Library

Updates Since Feb 05, 2026

Last update: Feb 23, 2026 10:59 am
20
Feb
Transmission Rate Annual (2023-24) Update/Informational Filing

CMP requests 21-day extension of time, until March 23, 2026, to answer NESCOE’s Feb 9 formal challenge

19
Feb
203 Application: Constellation/Calpine

FERC issues an Allegheny order, setting aside, in part, the Merger Order by eliminating the one-year notification requirement related to legacy Constellation generators, but otherwise continuing to find that the Transaction, subject to the conditions imposed by the Merger Order, is consistent with the public interest [the Transaction was consummated on Jan 7, 2026; the Merger Order was appealed to and is before the DC Circuit Ct. of Appeals]

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19
Feb
Revised Reliability Standard: MOD-026-2

FERC approves MOD-032-2 (Data for Power System Modeling and Analysis), IRO-010-6 (Reliability Coordinator Data and Information Specification and Collection), TOP-003-8 (Transmission Operator and Balancing Authority Data and Information Specification and Collection) (RD26-1); MOD-033-3 (Steady-State and Dynamic System Model Validation) (RD26-2); and MOD-026-2 (Verification and Validation of Dynamic Models and Data) (RD26-3)

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17
Feb
Transmission Rate Annual (2023-24) Update/Informational Filing

Eversource answers Jan 30 comments of NH OCA, CT OCC, and AEU

12
Feb
Capital Projects Report - 2025 Q4

NEPOOL files comments supporting the 2025 Q4 Capital Projects Report

10
Feb
Financing Authorization for ISO-NE's new (Whiting Farms) facility and related Sullivan Road Expenses

ISO-NE files for authorization of up to $60 million in Obligations to permanently finance its new Whiting Farms facility and related Sullivan Road (existing facility) expenses 

09
Feb
Transmission Rate Annual (2023-24) Update/Informational Filing

Eversource answers MOPA Jan 8 and Jan 29 amendments to its formal challenge supplement

09
Feb
Adjustments to the Calculation of Load Weights used in Zonal Prices

ISO-NE and NEPOOL submit adjustments to the section III.2.7 calculation of load weights used in zonal prices

09
Feb
Transmission Rate Annual (2025-26) Update/Informational Filing

NESCOE files Formal Challenge to CMP’s inclusion of Incentive Compensation in RNS Rates (included in CMP rate schedules that were part of the PTO’s 2025-26 Annual Update filed Jul 31, 2025

06
Feb
Capital Projects Report - 2025 Q4

ISO-NE files 2025 Q4 Report

06
Feb
203 Application: Vistra/Cogentrix (Nautilus Power et al.)

Cogentrix Public Utilties (which include Nautilus Power and its Related Persons*) request authorization for an transaction pursuant to which an indirect, wholly-owned subsidiary of Vistra (and Related Person to Generation Sector member Dynegy Marketing and Trade) will acquire 100% of the voting equity interests in the Cogentrix Public Utilities, making Nautilus Power and Dynegy Marketing and Trade Related Persons.

 

*Nautilus Power’s Related Persons include:  Acadia Renewable Energy (which is not part of the 203 application), Essential Power Massachusetts, Essential Power Newington, and Revere Power.

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05
Feb
IMM Quarterly Markets Reports

IMM files Fall 2025 Report

2026 Reports

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