Granite State Electric Co Post Ret Bnft: Form 990, tax year 2024

View the entire original 990 at ProPublica ↗

Organization: Granite State Electric Co Post Ret Bnft (EIN 13-3751316)
Tax period: 2024-01-01 to 2024-08-01
Filed: 2025-11-13
IRS object ID: 202523179349304962
Schema version: 2024v5.2
Source: Download XML · Original 990 at ProPublica

Every field in the e-filed return. Faint text is the IRS element name, for citing.

Return header
Form 990
Schedule N
Schedule O
Schedule R

Return header ReturnHeader

Field	Value	IRS element (for citing)
Return	2025-11-13T11:02:13-06:00	ReturnTs
Tax Period End	2024-08-01	TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Preparer Firm Name PreparerFirmName

Field	Value	IRS element (for citing)
Business Name Line1	ERNST & YOUNG US LLP	BusinessNameLine1Txt

Preparer US Address PreparerUSAddress

Field	Value	IRS element (for citing)
Address Line1	2100 ONE PPG PLACE	AddressLine1Txt
City	PITTSBURGH	CityNm
State Abbreviation	PA	StateAbbreviationCd
ZIP	15222	ZIPCd

Field	Value	IRS element (for citing)
Return Type	990	ReturnTypeCd
Tax Period Begin	2024-01-01	TaxPeriodBeginDt

Filer Filer

Field	Value	IRS element (for citing)
EIN	133751316	EIN

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	Granite State Electric Co Post Ret Bnft	BusinessNameLine1Txt
Business Name Line2	Niagra Mohawk Represented Health VEBA	BusinessNameLine2Txt

Field	Value	IRS element (for citing)
In Care Of	% THE BANK OF NEW YORK MELLON	InCareOfNm
Business Name Control	GRAN	BusinessNameControlTxt
Phone	4122342242	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	C/O THE BNYM PO BOX 535007	AddressLine1Txt
City	PITTSBURGH	CityNm
State Abbreviation	PA	StateAbbreviationCd
ZIP	152535007	ZIPCd

Business Officer BusinessOfficerGrp

Field	Value	IRS element (for citing)
Person	Shelly Paletta	PersonNm
Person Title	SVP, BNYM AS TRUSTEE	PersonTitleTxt
Phone	4122342242	PhoneNum
Signature	2025-11-12	SignatureDt

Field	Value	IRS element (for citing)
IRS Responsible Prty Info Curr	Yes (true)	IRSResponsiblePrtyInfoCurrInd

Preparer Person PreparerPersonGrp

Field	Value	IRS element (for citing)
Preparer Person	Eileen M Webb	PreparerPersonNm
PTIN	P01641852	PTIN
Phone	4126447800	PhoneNum
Preparation	2025-11-12	PreparationDt

Field	Value	IRS element (for citing)
Tax	2024	TaxYr
Build TS	2025-03-06 01:10:19Z	BuildTS

Form 990 IRS990

Field	Value	IRS element (for citing)
Final Return	Yes (X)	FinalReturnInd
Principal Officer	THE BANK OF NEW YORK MELLON	PrincipalOfficerNm

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	PO BOX 535007	AddressLine1Txt
City	PITTSBURGH	CityNm
State Abbreviation	PA	StateAbbreviationCd
ZIP	152535007	ZIPCd

Field	Value	IRS element (for citing)
Gross Receipts	$34,158,509	GrossReceiptsAmt
Group Return For Affiliates	false	GroupReturnForAffiliatesInd
Organization501c	Yes (X)	Organization501cInd
Website Address	N/A	WebsiteAddressTxt
Type Of Organization Trust	Yes (X)	TypeOfOrganizationTrustInd
Formation	1993	FormationYr
Legal Domicile State	NH	LegalDomicileStateCd
Activity Or Mission	POST RETIREMENT HEALTH BENEFITS FOR REPRESENTED EMPLOYEES	ActivityOrMissionDesc
Contract Termination	Yes (X)	ContractTerminationInd
Voting Members Governing Body	1	VotingMembersGoverningBodyCnt
Voting Members Independent	0	VotingMembersIndependentCnt
Total Employee	0	TotalEmployeeCnt
Total Volunteers	0	TotalVolunteersCnt
Total Gross UBI	$0	TotalGrossUBIAmt
Net Unrelated Bus Txbl Incm	$0	NetUnrelatedBusTxblIncmAmt
PY Contributions Grants	$0	PYContributionsGrantsAmt
CY Contributions Grants	$0	CYContributionsGrantsAmt
PY Program Service Revenue	$10,750,033	PYProgramServiceRevenueAmt
CY Program Service Revenue	$5,120,387	CYProgramServiceRevenueAmt
PY Investment Income	$27,335,847	PYInvestmentIncomeAmt
CY Investment Income	$22,105,639	CYInvestmentIncomeAmt
PY Other Revenue	$79,255	PYOtherRevenueAmt
CY Other Revenue	$191,002	CYOtherRevenueAmt
PY Total Revenue	$38,165,135	PYTotalRevenueAmt
CY Total Revenue	$27,417,028	CYTotalRevenueAmt
PY Grants And Similar Paid	$0	PYGrantsAndSimilarPaidAmt
CY Grants And Similar Paid	$0	CYGrantsAndSimilarPaidAmt
PY Benefits Paid To Members	$57,867,440	PYBenefitsPaidToMembersAmt
CY Benefits Paid To Members	$36,848,495	CYBenefitsPaidToMembersAmt
PY Salaries Comp Emp Bnft Paid	$24,812	PYSalariesCompEmpBnftPaidAmt
CY Salaries Comp Emp Bnft Paid	$27,018	CYSalariesCompEmpBnftPaidAmt
PY Total Prof Fndrsng Expns	$0	PYTotalProfFndrsngExpnsAmt
CY Total Prof Fndrsng Expns	$0	CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense	$0	CYTotalFundraisingExpenseAmt
PY Other Expenses	$1,782,235	PYOtherExpensesAmt
CY Other Expenses	$1,115,144	CYOtherExpensesAmt
PY Total Expenses	$59,674,487	PYTotalExpensesAmt
CY Total Expenses	$37,990,657	CYTotalExpensesAmt
PY Revenues Less Expenses	-$21,509,352	PYRevenuesLessExpensesAmt
CY Revenues Less Expenses	-$10,573,629	CYRevenuesLessExpensesAmt
Total Assets BOY	$1,162,414,827	TotalAssetsBOYAmt
Total Assets EOY	$0	TotalAssetsEOYAmt
Total Liabilities BOY	$1,548,512	TotalLiabilitiesBOYAmt
Total Liabilities EOY	$0	TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances BOY	$1,160,866,315	NetAssetsOrFundBalancesBOYAmt
Net Assets Or Fund Balances EOY	$0	NetAssetsOrFundBalancesEOYAmt
Info In Schedule O Part III	Yes (X)	InfoInScheduleOPartIIIInd
Mission	POST RETIREMENT HEALTH BENEFITS FOR REPRESENTED EMPLOYEES	MissionDesc
Significant New Program Srvc	false	SignificantNewProgramSrvcInd
Significant Change	Yes (true)	SignificantChangeInd
Desc	POST RETIREMENT HEALTH BENEFITS FOR REPRESENTED EMPLOYEES	Desc
Described In Section501c3	false	DescribedInSection501c3Ind
Schedule B Required	false	ScheduleBRequiredInd
Political Campaign Acty	false	PoliticalCampaignActyInd
Subject To Proxy Tax	false	SubjectToProxyTaxInd
Donor Advised Fund	false	DonorAdvisedFundInd
Conservation Easements	false	ConservationEasementsInd
Collections Of Art	false	CollectionsOfArtInd
Credit Counseling	false	CreditCounselingInd
Donor Rstr Or Quasi Endowments	false	DonorRstrOrQuasiEndowmentsInd
Report Land Building Equipment	false	ReportLandBuildingEquipmentInd
Report Investments Other Sec	false	ReportInvestmentsOtherSecInd
Report Program Related Invst	false	ReportProgramRelatedInvstInd
Report Other Assets	false	ReportOtherAssetsInd
Report Other Liabilities	false	ReportOtherLiabilitiesInd
Include FIN48 Footnote	false	IncludeFIN48FootnoteInd
Independent Audit Fincl Stmt	false	IndependentAuditFinclStmtInd
Consolidated Audit Fincl Stmt	false	ConsolidatedAuditFinclStmtInd
School Operating	false	SchoolOperatingInd
Foreign Office	false	ForeignOfficeInd
Foreign Activities	false	ForeignActivitiesInd
More Than5000 K To Org	false	MoreThan5000KToOrgInd
More Than5000 K To Individuals	false	MoreThan5000KToIndividualsInd
Professional Fundraising	false	ProfessionalFundraisingInd
Fundraising Activities	false	FundraisingActivitiesInd
Gaming Activities	false	GamingActivitiesInd
Operate Hospital	false	OperateHospitalInd
Grants To Organizations	false	GrantsToOrganizationsInd
Grants To Individuals	false	GrantsToIndividualsInd
Schedule J Required	false	ScheduleJRequiredInd
Tax Exempt Bonds	false	TaxExemptBondsInd
Loan Outstanding	false	LoanOutstandingInd
Grant To Related Person	false	GrantToRelatedPersonInd
Business Rln With Org Mem	false	BusinessRlnWithOrgMemInd
Business Rln With Fam Mem	false	BusinessRlnWithFamMemInd
Business Rln With35 Ctrl Ent	false	BusinessRlnWith35CtrlEntInd
Deductible Non Cash Contri	false	DeductibleNonCashContriInd
Deductible Art Contribution	false	DeductibleArtContributionInd
Terminate Operations	Yes (true)	TerminateOperationsInd
Partial Liquidation	false	PartialLiquidationInd
Disregarded Entity	false	DisregardedEntityInd
Related Entity	Yes (true)	RelatedEntityInd
Related Organization Ctrl Ent	false	RelatedOrganizationCtrlEntInd
Activities Conducted Prtshp	false	ActivitiesConductedPrtshpInd
Schedule O Required	Yes (true)	ScheduleORequiredInd
IRP Document	0	IRPDocumentCnt
IRP Document W2 G	0	IRPDocumentW2GCnt
Employee	0	EmployeeCnt
Unrelated Bus Incm Over Limit	false	UnrelatedBusIncmOverLimitInd
Foreign Financial Account	false	ForeignFinancialAccountInd
Prohibited Tax Shelter Trans	false	ProhibitedTaxShelterTransInd
Taxable Party Notification	false	TaxablePartyNotificationInd
Nondeductible Contributions	false	NondeductibleContributionsInd
Indoor Tanning Services	false	IndoorTanningServicesInd
Subj To Tax Rmnrtn Ex Prcht Pymt	false	SubjToTaxRmnrtnExPrchtPymtInd
Subject To Excs Tax Net Invst Inc	false	SubjectToExcsTaxNetInvstIncInd
Info In Schedule O Part VI	Yes (X)	InfoInScheduleOPartVIInd
Governing Body Voting Members	1	GoverningBodyVotingMembersCnt
Independent Voting Member	0	IndependentVotingMemberCnt
Family Or Business Rln	false	FamilyOrBusinessRlnInd
Delegation Of Mgmt Duties	false	DelegationOfMgmtDutiesInd
Change To Org Documents	false	ChangeToOrgDocumentsInd
Material Diversion Or Misuse	false	MaterialDiversionOrMisuseInd
Members Or Stockholders	false	MembersOrStockholdersInd
Election Of Board Members	false	ElectionOfBoardMembersInd
Decisions Subject To Approva	false	DecisionsSubjectToApprovaInd
Minutes Of Governing Body	false	MinutesOfGoverningBodyInd
Minutes Of Committees	false	MinutesOfCommitteesInd
Officer Mailing Address	false	OfficerMailingAddressInd
Local Chapters	false	LocalChaptersInd
Form990 Provided To Gvrn Body	Yes (true)	Form990ProvidedToGvrnBodyInd
Conflict Of Interest Policy	false	ConflictOfInterestPolicyInd
Whistleblower Policy	false	WhistleblowerPolicyInd
Document Retention Policy	false	DocumentRetentionPolicyInd
Compensation Process CEO	false	CompensationProcessCEOInd
Compensation Process Other	false	CompensationProcessOtherInd
Investment In Joint Venture	false	InvestmentInJointVentureInd
Upon Request	Yes (X)	UponRequestInd

Books In Care Of Detail BooksInCareOfDetail

Field	Value	IRS element (for citing)
Person	THE BANK OF NEW YORK MELLON	PersonNm
Phone	4122342242	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	PO BOX 535007	AddressLine1Txt
City	PITTSBURGH	CityNm
State Abbreviation	PA	StateAbbreviationCd
ZIP	152535007	ZIPCd

Field	Value	IRS element (for citing)
Info In Schedule O Part VII	Yes (X)	InfoInScheduleOPartVIIInd

Form990 Part VII Section A Form990PartVIISectionAGrp

Field	Value	IRS element (for citing)
Person	THE BANK OF NEW YORK MELLON	PersonNm
Title	TRUSTEE (SEE SCHEDULE O)	TitleTxt
Average Hours Per Week	0.0	AverageHoursPerWeekRt
Average Hours Per Week Rltd Org	0.0	AverageHoursPerWeekRltdOrgRt
Institutional Trustee	Yes (X)	InstitutionalTrusteeInd
Reportable Comp From Org	$27,018	ReportableCompFromOrgAmt
Reportable Comp From Rltd Org	$0	ReportableCompFromRltdOrgAmt
Other Compensation	$0	OtherCompensationAmt

Field	Value	IRS element (for citing)
Total Reportable Comp From Org	$27,018	TotalReportableCompFromOrgAmt
Tot Reportable Comp Rltd Org	$0	TotReportableCompRltdOrgAmt
Total Other Compensation	$0	TotalOtherCompensationAmt
Indiv Rcvd Greater Than100 K	0	IndivRcvdGreaterThan100KCnt
Former Ofcr Employees Listed	false	FormerOfcrEmployeesListedInd
Total Comp Greater Than150 K	false	TotalCompGreaterThan150KInd
Compensation From Other Srcs	false	CompensationFromOtherSrcsInd

Contractor Compensation ContractorCompensationGrp (4 entries)

Address Line1ContractorAddress/USAddress/AddressLine1Txt	CityContractorAddress/USAddress/CityNm	State AbbreviationContractorAddress/USAddress/StateAbbreviationCd	ZIPContractorAddress/USAddress/ZIPCd	ServicesServicesDesc	CompensationCompensationAmt
Western Asset Management Company
385 E Colorado Blvd	PASADENA	CA	91101	INVESTMENT MGMT	$284,388
GMO GAAR STRATEGY
40 ROWES WHARF	BOSTON	MA	02110	INVESTMENT MGMT	$117,114
DODGE AND COX
555 CALIFORNIA STREET 40TH FLOOR	SAN FRANCISCO	CA	94104	INVESTMENT MGMT	$253,752
Legal and General INVESTMENT MANAGE
71 South Wacker Drive Suite 800	CHICAGO	IL	60606	INVESTMENT MGMT	$190,622

Field	Value	IRS element (for citing)
Cntrct Rcvd Greater Than100 K	4	CntrctRcvdGreaterThan100KCnt
Total Contributions	$0	TotalContributionsAmt

Program Service Revenue ProgramServiceRevenueGrp

Field	Value	IRS element (for citing)
Desc	EMPLOYEE CONTRIBUTIONS	Desc
Business	900099	BusinessCd
Total Revenue Column	$5,120,387	TotalRevenueColumnAmt
Related Or Exempt Func Income	$5,120,387	RelatedOrExemptFuncIncomeAmt

Field	Value	IRS element (for citing)
Total Program Service Revenue	$5,120,387	TotalProgramServiceRevenueAmt

Investment Income InvestmentIncomeGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$28,836,991	TotalRevenueColumnAmt
Exclusion	$28,836,991	ExclusionAmt

Incm From Invest Bond Proceeds IncmFromInvestBondProceedsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Royalties Revenue RoyaltiesRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Rental Income Or Loss RentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Real	$0	RealAmt
Personal	$0	PersonalAmt

Net Rental Income Or Loss NetRentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Gross Amount Sales Assets GrossAmountSalesAssetsGrp

Field	Value	IRS element (for citing)
Securities	$10,129	SecuritiesAmt

Less Cost Oth Basis Sales Expnss LessCostOthBasisSalesExpnssGrp

Field	Value	IRS element (for citing)
Securities	$6,741,481	SecuritiesAmt

Gain Or Loss GainOrLossGrp

Field	Value	IRS element (for citing)
Securities	-$6,731,352	SecuritiesAmt

Net Gain Or Loss Investments NetGainOrLossInvestmentsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	-$6,731,352	TotalRevenueColumnAmt
Exclusion	-$6,731,352	ExclusionAmt

Field	Value	IRS element (for citing)
Fundraising Gross Income	$0	FundraisingGrossIncomeAmt
Fundraising Direct Expenses	$0	FundraisingDirectExpensesAmt

Net Incm From Fundraising Evt NetIncmFromFundraisingEvtGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Field	Value	IRS element (for citing)
Gaming Gross Income	$0	GamingGrossIncomeAmt
Gaming Direct Expenses	$0	GamingDirectExpensesAmt

Net Income From Gaming NetIncomeFromGamingGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Field	Value	IRS element (for citing)
Gross Sales Of Inventory	$0	GrossSalesOfInventoryAmt
Cost Of Goods Sold	$0	CostOfGoodsSoldAmt

Net Income Or Loss NetIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Other Revenue Misc OtherRevenueMiscGrp (3 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	ExclusionExclusionAmt
CONSENT FEE INCOME	900099	$157,848	$157,848
SECURITY LENDING INCOME	900099	$29,905	$29,905
MISCELLANEOUS INCOME	900099	$3,249	$3,249

Field	Value	IRS element (for citing)
Other Revenue Total	$191,002	OtherRevenueTotalAmt

Total Revenue TotalRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$27,417,028	TotalRevenueColumnAmt
Related Or Exempt Func Income	$5,120,387	RelatedOrExemptFuncIncomeAmt
Exclusion	$22,296,641	ExclusionAmt

Grants To Domestic Orgs GrantsToDomesticOrgsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Grants To Domestic Individuals GrantsToDomesticIndividualsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Foreign Grants ForeignGrantsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Benefits To Members BenefitsToMembersGrp

Field	Value	IRS element (for citing)
Total	$36,848,495	TotalAmt

Comp Current Ofcr Directors CompCurrentOfcrDirectorsGrp

Field	Value	IRS element (for citing)
Total	$27,018	TotalAmt

Comp Disqual Persons CompDisqualPersonsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Other Salaries And Wages OtherSalariesAndWagesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Pension Plan Contributions PensionPlanContributionsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Other Employee Benefits OtherEmployeeBenefitsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Payroll Taxes PayrollTaxesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Services Management FeesForServicesManagementGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Services Legal FeesForServicesLegalGrp

Field	Value	IRS element (for citing)
Total	$23,954	TotalAmt

Fees For Services Accounting FeesForServicesAccountingGrp

Field	Value	IRS element (for citing)
Total	$11,865	TotalAmt

Fees For Services Lobbying FeesForServicesLobbyingGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Services Prof Fundraising FeesForServicesProfFundraising

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Srvc Invst Mgmnt Fees FeesForSrvcInvstMgmntFeesGrp

Field	Value	IRS element (for citing)
Total	$909,875	TotalAmt

Fees For Services Other FeesForServicesOtherGrp

Field	Value	IRS element (for citing)
Total	$76,088	TotalAmt

Advertising AdvertisingGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Office Expenses OfficeExpensesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Information Technology InformationTechnologyGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Royalties RoyaltiesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Occupancy OccupancyGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Travel TravelGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Pymt Travel Entrtnmnt Pub Ofcl PymtTravelEntrtnmntPubOfclGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Conferences Meetings ConferencesMeetingsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Interest InterestGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Payments To Affiliates PaymentsToAffiliatesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Depreciation Depletion DepreciationDepletionGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Insurance InsuranceGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Other Expenses OtherExpensesGrp (4 entries)

DescDesc	TotalTotalAmt
COMMISSION ON FUTURES	$11,912
SECURITY LENDING FEE	$5,980
COMMISSION ON SWAPS	$169
ADMINISTRATION FEES	$75,301

Total Functional Expenses TotalFunctionalExpensesGrp

Field	Value	IRS element (for citing)
Total	$37,990,657	TotalAmt

Cash Non Interest Bearing CashNonInterestBearingGrp

Field	Value	IRS element (for citing)
BOY	$3,688,997	BOYAmt
EOY	$0	EOYAmt

Savings And Temp Cash Invst SavingsAndTempCashInvstGrp

Field	Value	IRS element (for citing)
BOY	$1,318,926	BOYAmt
EOY	$0	EOYAmt

Pledges And Grants Receivable PledgesAndGrantsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Accounts Receivable AccountsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$12,175,440	BOYAmt
EOY	$0	EOYAmt

Receivables From Officers Etc ReceivablesFromOfficersEtcGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Rcvbl From Disqualified Prsn RcvblFromDisqualifiedPrsnGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Oth Notes Loans Receivable Net OthNotesLoansReceivableNetGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Inventories For Sale Or Use InventoriesForSaleOrUseGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Prepaid Expenses Defrd Charges PrepaidExpensesDefrdChargesGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Land Bldg Equip Basis Net LandBldgEquipBasisNetGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Investments Pub Traded Sec InvestmentsPubTradedSecGrp

Field	Value	IRS element (for citing)
BOY	$997,470,008	BOYAmt
EOY	$0	EOYAmt

Investments Other Securities InvestmentsOtherSecuritiesGrp

Field	Value	IRS element (for citing)
BOY	$147,761,456	BOYAmt
EOY	$0	EOYAmt

Investments Program Related InvestmentsProgramRelatedGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Intangible Assets IntangibleAssetsGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Other Assets Total OtherAssetsTotalGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Total Assets TotalAssetsGrp

Field	Value	IRS element (for citing)
BOY	$1,162,414,827	BOYAmt
EOY	$0	EOYAmt

Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp

Field	Value	IRS element (for citing)
BOY	$1,548,512	BOYAmt
EOY	$0	EOYAmt

Grants Payable GrantsPayableGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Deferred Revenue DeferredRevenueGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Tax Exempt Bond Liabilities TaxExemptBondLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Escrow Account Liability EscrowAccountLiabilityGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Loans From Officers Directors LoansFromOfficersDirectorsGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Mortg Notes Pybl Scrd Invst Prop MortgNotesPyblScrdInvstPropGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Unsecured Notes Loans Payable UnsecuredNotesLoansPayableGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Other Liabilities OtherLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Total Liabilities TotalLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$1,548,512	BOYAmt
EOY	$0	EOYAmt

Field	Value	IRS element (for citing)
Org Does Not Follow FASB117	Yes (X)	OrgDoesNotFollowFASB117Ind

Cap Stk Tr Prin Current Funds CapStkTrPrinCurrentFundsGrp

Field	Value	IRS element (for citing)
BOY	$1,160,866,315	BOYAmt
EOY	$0	EOYAmt

Pd In Cap Srpls Land Bldg Eqp Fund PdInCapSrplsLandBldgEqpFundGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Rtn Earn Endowment Incm Oth Fnds RtnEarnEndowmentIncmOthFndsGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$1,160,866,315	BOYAmt
EOY	$0	EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$1,162,414,827	BOYAmt
EOY	$0	EOYAmt

Field	Value	IRS element (for citing)
Info In Schedule O Part XI	Yes (X)	InfoInScheduleOPartXIInd
Reconcilation Revenue Expnss	-$10,573,629	ReconcilationRevenueExpnssAmt
Other Changes In Net Assets	-$1,150,292,686	OtherChangesInNetAssetsAmt
Info In Schedule O Part XII	Yes (X)	InfoInScheduleOPartXIIInd
Method Of Accounting Other	Yes (X)	MethodOfAccountingOtherInd
Accountant Compile Or Review	false	AccountantCompileOrReviewInd
FS Audited	false	FSAuditedInd
Federal Grant Audit Required	false	FederalGrantAuditRequiredInd

Schedule N IRS990ScheduleN

Liquidation Of Assets Table LiquidationOfAssetsTableGrp

Liquidation Of Assets Detail LiquidationOfAssetsDetail

Field	Value	IRS element (for citing)
Assets Distri Or Expnss Paid	INVESTMENTS	AssetsDistriOrExpnssPaidDesc
Distribution	2024-08-01	DistributionDt
Fair Market Value Of Asset	$1,150,292,686	FairMarketValueOfAssetAmt
Method Of FMV Determination	FMV OF INVESTMENTS	MethodOfFMVDeterminationTxt
EIN	133914183	EIN
Person	VEBA TRST FOR UNION EMPL OF KEYSPAN	PersonNm

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	C/O THE BNYM PO BOX 535007	AddressLine1Txt
City	PITTSBURGH	CityNm
State Abbreviation	PA	StateAbbreviationCd
ZIP	152535007	ZIPCd

Field	Value	IRS element (for citing)
IRC Section	501(C)(9)	IRCSectionTxt

Field	Value	IRS element (for citing)
Director Of Successor	Yes (true)	DirectorOfSuccessorInd
Employee Of Successor	false	EmployeeOfSuccessorInd
Owner Of Successor	false	OwnerOfSuccessorInd
Receive Compensation	false	ReceiveCompensationInd
Assets Distributed	Yes (true)	AssetsDistributedInd
Required To Notify AG	Yes (true)	RequiredToNotifyAGInd
Attorney General Notified	Yes (true)	AttorneyGeneralNotifiedInd
Liabilities Paid	Yes (true)	LiabilitiesPaidInd
Bonds Outstanding	false	BondsOutstandingInd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	PART I, LINE 2a	FormAndLineReferenceDesc
Explanation	The Bank of New York Mellon is the trustee for the successor VEBA trust.	ExplanationTxt

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (8 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
FORM 990 PART III LINE 3	Granite State Electric Co Post Ret Benft Niagra Mohawk Represented Health VEBA was dissolved as of August 1, 2024. Assets were transferred to the successor VEBA tRUST.
FORM 990 PART VI SECTION A LINES 1A & B	THE BANK OF NEW YORK MELLON SERVES AS THE SOLE DIRECTED TRUSTEE OF THIS TRUST. THE PLAN SPONSOR IS NATIONAL GRID USA SERVICE COMPANY INC. THE TRUST IS ADMINISTERED BY THE INVESTMENT COMMITTEE OF THE PLAN SPONSOR IN ACCORDANCE WITH THE TERMS OF THE TRUST AGREEMENT. AS SUCH, THE VEBA DOES NOT HAVE A GOVERNING BODY THAT EXERCISES DISCRETION.
FORM 990 PART VI LINE 11B	A COMPLETE ELECTRONIC COPY OF THE ORGANIZATION'S FORM 990 WAS PROVIDED TO THE TRUSTEE FOR REVIEW PRIOR TO FILING WITH THE IRS.
FORM 990 PART VI SECTIONS A & B LINES 8, 12-15	THESE QUESTIONS ARE NOT APPLICABLE TO THE TRUST. ADDITIONALLY, THE TRUST DOES NOT HAVE ANY EMPLOYEES, THEREFORE, NO PROCESSES RELATED TO EMPLOYEE COMPENSATION ARE IN PLACE.
FORM 990 PART VI SECTION C LINE 19	AS A 501(C)(9) ORGANIZATION THE TRUST IS NOT REQUIRED TO MAKE THE DOCUMENTS REFERENCED IN QUESTION 19 AVAILABLE TO THE GENERAL PUBLIC.
FORM 990 PART VII SECTION A LINE 1A COLUMN (B)	AVERAGE HOURS PER WEEK DEVOTED TO POSITION: AS TRUSTEE, THE BANK OF NEW YORK MELLON PROVIDES ADMINISTRATIVE SERVICES SUCH AS ACTING AS INVESTMENT MANAGER FOR GRANITE STATE ELECTRIC CO POST RET BNFT NIAGRA MOHAWK REPRESENTED HEALTH VEBA. THESE SERVICES REQUIRE NUMEROUS INDIVIDUAL BANK EMPLOYEES' INVOLVEMENT IN THE ACTIVITIES OF THE ORGANIZATION AND THUS CANNOT BE QUANTIFIED ON AN HOURLY BASIS. THEREFORE, THE TRUSTEE FEES ARE NOT BASED UPON AN HOURLY BASIS, BUT ARE CALCULATED BASED UPON FACTORS SUCH AS THE MARKET VALUE OF THE ACCOUNT AND IN ACCORDANCE WITH THE BANK OF NEW YORK MELLON'S AGREEMENT WITH NATIONAL GRID USA SERVICE COMPANY INC.
FORM 990 PART XI, LINE 9	distribution to successor VEBA trust - $ (1,150,292,686) TOTAL - $ (1,150,292,686)
FORM 990 PART XII, LINE 1	MODIFIED CASH BASIS

Schedule R IRS990ScheduleR

Id Related Org Txbl Corp Tr IdRelatedOrgTxblCorpTrGrp

Related Organization Name RelatedOrganizationName

Field	Value	IRS element (for citing)
Business Name Line1	NATIONAL GRID USA SERVICE COMPANY INC	BusinessNameLine1Txt

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	40 SYLVAN ROAD	AddressLine1Txt
City	WALTHAM	CityNm
State Abbreviation	MA	StateAbbreviationCd
ZIP	02451	ZIPCd

Field	Value	IRS element (for citing)
EIN	041663150	EIN
Primary Activities	ENERGY	PrimaryActivitiesTxt
Legal Domicile State	MA	LegalDomicileStateCd

Direct Controlling Entity Name DirectControllingEntityName

Field	Value	IRS element (for citing)
Business Name Line1	NA	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Entity Type	C CORP	EntityTypeTxt
Share Of Total Income	$0	ShareOfTotalIncomeAmt
Share Of EOY Assets	$0	ShareOfEOYAssetsAmt
Controlled Organization	false	ControlledOrganizationInd

Field	Value	IRS element (for citing)
Receipt Of Int Annts Rnts Rylts	false	ReceiptOfIntAnntsRntsRyltsInd
Gift Grnt Or Cap Contri To Oth Org	false	GiftGrntOrCapContriToOthOrgInd
Gift Grnt Cap Contri From Oth Org	false	GiftGrntCapContriFromOthOrgInd
Loans Or Guarantees To Other Org	false	LoansOrGuaranteesToOtherOrgInd
Loans Or Guarantees From Oth Org	false	LoansOrGuaranteesFromOthOrgInd
Div Related Organization	false	DivRelatedOrganizationInd
Asset Sale To Other Org	false	AssetSaleToOtherOrgInd
Asset Purchase From Other Org	false	AssetPurchaseFromOtherOrgInd
Asset Exchange	false	AssetExchangeInd
Rental Of Facilities To Oth Org	false	RentalOfFacilitiesToOthOrgInd
Rental Of Fclts From Oth Org	false	RentalOfFcltsFromOthOrgInd
Perform Of Services For Oth Org	false	PerformOfServicesForOthOrgInd
Perform Of Services By Other Org	false	PerformOfServicesByOtherOrgInd
Sharing Of Facilities	false	SharingOfFacilitiesInd
Paid Employees Sharing	false	PaidEmployeesSharingInd
Reimbursement Paid To Other Org	false	ReimbursementPaidToOtherOrgInd
Reimbursement Paid By Other Org	false	ReimbursementPaidByOtherOrgInd
Transfer To Other Org	false	TransferToOtherOrgInd
Transfer From Other Org	false	TransferFromOtherOrgInd