Litigation Updates & Reports

Updates Between Mar 06, 2025 and Apr 02, 2025

31
Mar
Membership

New Members: Gabel Associates, Inc.; NECEC Transmission LLC; and Powervine Energy LLC; Termination of Participant status: NRG Kiosk LLC; and the Name Changes of Avangrid Power, LLC and NDC Partners Corp.; comment deadline Apr 21, 2025

31
Mar
Order 2023 Compliance & Related Changes

FERC issues order advising of its intention to act on the Order 2023 Compliance Revisions (ER24-2009) and Related Changes (ER24-2007) on or before Apr 4, 2025.

28
Mar
CMP and UI Attachment F Appendix A PBOP Expense Revisions

FERC accepts the Avangrid TOs reports identifying planned collection activity related to the recovery of post-retirement benefits other than pensions (“PBOP”) under  Appendix A to Attachment F of the ISO-NE OATT

28
Mar
Data Center Interconnection Study Agreement: PSNH/Granite Shore Power

PSNH files an Interconnection Study Agreement with Granite Shore Power, which may construct a facility and establish a load interconnection to PSNH’s transmission system 

28
Mar
Schedule 22-CMP: CMP/Andro Hydro LGIA

FERC accepts LGIA amongst ISO-NE/CMP/Andro Hydro, eff. Aug 8, 2024

28
Mar
Data Center Interconnection Study Agreement - NSTAR/BXP (sites 1 and 2)
ER25-1796; ER25-1795

NSTAR files Viability Assessment Study Agreements with BXP, Inc. for the potential load interconnection of site 1 and site 2 to NSTAR’s transmission system

28
Mar
ISO-NE FERC Form 715

ISO-NE submits 2024 annual transmission planning and evaluation report

28
Mar
National Grid ESS Wholesale Distribution Tariffs

FERC accepts National Grid Wholesale Distribution Tariffs (MECO, Nantucket) 

26
Mar
RENEW O&M Complaint Order Compliance Changes

ISO-NE and PTO AC answer CPV and NEPGA pleadings

21
Mar
Wholesale Distribution Tariffs - National Grid

National Grid companies request the FERC expeditiously issue an order accepting the Wholesale Distribution Tariffs in the above-captioned proceedings

21
Mar
Capital Projects Report - 2024 Q4

FERC accepts Q4 2024 Capital Projects Report, eff. Jan 1, 2025

20
Mar
Consumers RTP Complaint
EL25-44

Answers/Comments/Protests to Consumers’ RTP Complaint filed by, among others: [ ]

19
Mar
Order 904 Compliance Filing (New England)

In response to Order 904, ISO-NE and NEPOOL filed changes to eliminate compensation for reactive power capability within the standard power factor range of 0.95
leading to 0.95 lagging (and continuing compensation for reactive power capability outside of the power factor range of 0.95 leading to 0.95 lagging)

18
Mar
UI Att. F Appendices A & B Revisions

UI files Revisions to correct errors in the template worksheets to reflect the FERC’s approval of certain transmission rate incentives associated with UI’s Fairfield to Congress Project and to clean up a small number of typographical and formatting errors identified in its formula rate worksheets.

18
Mar
Consumers RTP Complaint

MPUC urges the FERC to reject the remedies proposed by Complainants and open its own investigation (or investigations) pursuant to Section 206 of the FPA to further explore the issue but allow for regional flexibility in its solution

17
Mar
American Efficient Show Cause Order

American Efficient answers American Efficient Show Cause Order

17
Mar
CL&P Rate Incentives for its portion of Power Up Project (Huntsbrook Junction Project)

CL&P submits Deficiency Letter response

17
Mar
Exigent Circumstances Filing - Import Duty Cost Recovery Change

ISO-NE answers comments by Public Citizen, NECOS/ENE, and Public Systems 

14
Mar
Exigent Circumstances Filing - Import Duty Cost Recovery Change
ER25-1445

Public Citizen files supplemental comments; Stowe Electric Department joins NECOS/ENE comments

14
Mar
Depreciation Updates to NEP SA 20

FERC accepts updates to the depreciation rates set forth in Service Agreement No. 20 among NEP, MECO, and Nantucket Electric under NEP’s Tariff No. 1, eff.  Oct 1, 2024

14
Mar
Billing Policy Changes (Conforming Changes to Incorporate the New FCM Affiliate Guaranty)

ISO-NE and NEPOOL jointly file revisions to the Billing Policy to account for the fact that the ISO may collect funds from a guaranty to meet a Participant’s invoice obligations

12
Mar
Order 2023 Compliance & Related Changes

AEU, NRDC, UCS, Acadia Center, CLF, Earthjustice, and EDF submit joint comments urging the FERC to issue an order on ISO-NE’s May 14, 2024 compliance filing

11
Mar
RENEW O&M Complaint Order Compliance Changes
ER25-1324

RENEW supports compliance changes; NEPGA submits motion for correction to Section 8 of the OATT; CPV Towantic submits a protest requesting 2 changes to the filed compliance changes: (1) that OATT Schedule 11 paragraph (8) be revised so that refunds of O&M costs associated with Network Upgrades are due (with interest) where such costs accrued on or after December 19, 2024, regardless of whether the  Interconnection Customer paid such costs prior to December 19, 2024; and (2) that Filing Parties be directed to revise Schedule 11 paragraph (8) to provide that the relevant Filing Parties will  revise an Interconnection Agreement to reflect the requirements of the RENEW O&M Complaint Order upon request of the Interconnection Customer 

10
Mar
Exigent Circumstances Filing - Import Duty Cost Recovery Change
ER25-1445
10
Mar
Membership

FERC accepts (i) the memberships of Five Elements Energy Northeast and Five Elements Energy II (Supplier Sector); and Three Rivers Solar Power (AR Sector, RG Sub-Sector, Large AR RG Group Seat); (ii) the termination of the Participant status of: Trailstone Renewables; Syncarpha North Adams; and Precept Power; and (iii) the names changes of: Collins Hydro, LLC and Engelhart CTP Marketing, LLC.  

10
Mar
RENEW O&M Complaint Order Compliance Changes

Advanced Energy United and the Alliance for Climate Transition file comments supporting compliance filing

07
Mar
National Grid Incentives for NGPUP Project

FERC approves National Grid’s Abandoned Plant Incentive for its part of the Power Up New England Project.

07
Mar
RENEW O&M Complaint Order Compliance Changes

NEPOOL files comments supporting RENEW O&M Complaint Order compliance changes

06
Mar
Wholesale Distribution Tariff - Unitil

FERC accepts Unitil WDT, eff. est. Dec 1, 2025 (subject to a filing of the actual effective 7 days ahead of implementation)

06
Mar
LSA: NSTAR/ISIO-NE/Pittsfield

NSTAR and ISO-NE file a fully executed Local Service Agreement (“LSA”) by and among NSTAR, ISO-NE, and Pittsfield Generating Company, LP (“Pittsfield”) for Local Point-to-Point Service under Section 21-ES (Part A) of the ISO-NE OATT relating to Pittsfield’s 193 MW combined cycle Large Generating Facility.

2025 Reports

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