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Nonprofit · EIN 23-3045491

PP&L SUSTAINABLE ENERGY FUND INC

Tax-exempt · SCHNECKSVILLE, PA 18078

Financials

$1.6M$2.2M2023$1.8M$2.1M2024$2M$2.4M2025
Revenue Expenses · by fiscal year end
Financials of PP&L SUSTAINABLE ENERGY FUND INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$1,954,361$2,369,516-$415,155$19,884,543$52,390$19,832,153
December 31, 2024990$1,820,753$2,109,695-$288,942$20,349,933$252,850$20,097,083
December 31, 2023990$1,612,844$2,199,795-$586,951$20,214,142$341,236$19,872,906
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$18,540
Program service revenue
$1,099,746
Investment income
$836,075
Net gain from sales of assets
$593,823
Other revenue
$0

Expenses

Grants and similar amounts paid
$19,000
Compensation of officers, directors and key employees
$224,817
Other salaries and wages
$568,898
Salaries, compensation and benefits (total)
$1,034,722
Professional fundraising fees
$0
Legal fees
$113,281
Accounting fees
$19,000
Occupancy
$90,529
Travel
$27,068
Depreciation
$288,513
Program services (functional)
$1,489,585
Management and general (functional)
$879,931

Balance sheet and other

Total assets, start of year
$20,349,933
Total assets, end of year
$19,884,543
Total liabilities, end of year
$52,390
Net assets, end of year
$19,832,153
Land, buildings and equipment
$5,991,562
Publicly traded securities
$7,121,060
Net assets without donor restrictions
$19,832,153
Gross receipts
$5,378,120
Employees
14
Year formed
1999
State of legal domicile
PA

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensationOther / benefits
JOHN COSTLOWPRESIDENT
Officer
40$218,380$45,192
KYLE BURAKDIRECTOR
Trustee or director
5$0$0
EVAN PAPPASSECRETARY/TR
Trustee or director, Officer
5$0$0
LYNN ROTHMANCHAIRPERSON
Trustee or director, Officer
5$0$0
RUDY SHANKARDIRECTOR
Trustee or director
5$0$0
SEAN ZILLERDIRECTOR
Trustee or director
5$0$0
TARA ZRINSKIDIRECTOR
Trustee or director
5$0$0
KURT ZWERKOVICE CHAIRPE
Trustee or director, Officer
5$0$0
990 for the year ended December 31, 2024: 12 people
NameTitleHours / weekCompensationOther / benefits
JOHN COSTLOWPRESIDENT
Officer
40$260,300$43,521
SALLY KRATZACCOUNTANT
Highest-paid employee
40$164,656$15,469
SCOTT DESTEFONVP INVESTMEN
Highest-paid employee
40$109,285$36,388
KYLE BURAKDIRECTOR
Trustee or director
5$0$0
LARRY EIGHMYPAST SECRETA
Trustee or director, Officer
5$0$0
EVAN PAPPASSECRETARY/TR
Trustee or director, Officer
5$0$0
LYNN ROTHMANCHAIRPERSON
Trustee or director, Officer
5$0$0
RUDY SHANKARDIRECTOR
Trustee or director
5$0$0
BRANDI SNYDERPAST VICE CH
Trustee or director, Officer
5$0$0
SEAN ZILLERDIRECTOR
Trustee or director
5$0$0
TARA ZRINSKIDIRECTOR
Trustee or director
5$0$0
KURT ZWERKOVICE CHAIRPE
Trustee or director, Officer
5$0$0
990 for the year ended December 31, 2023: 8 people
NameTitleHours / weekCompensationOther / benefits
JOHN COSTLOWPRESIDENT
Officer
40$198,063$37,320
JOCELYN CRAMERCHAIRPERSON
Trustee or director, Officer
5$0$0
LARRY EIGHMYSECRETARY/TR
Trustee or director, Officer
5$0$0
EVAN PAPPASDIRECTOR
Trustee or director
5$0$0
LYNN ROTHMANDIRECTOR
Trustee or director
5$0$0
RUDY SHANKARDIRECTOR
Trustee or director
5$0$0
BRANDI SNYDERVICE CHAIRPE
Trustee or director, Officer
5$0$0
KURT ZWERKODIRECTOR
Trustee or director
5$0$0

Address and contacts

Address (IRS master file)
4250 INDEPENDENCE DRIVE SUITE 100, SCHNECKSVILLE, PA 18078-2580
In care of
% JOHN COSTLOW
Principal officer (990 for 2025)
JOHN COSTLOW, 4250 INDEPENDENCE DRIVE SUITE 100, SCHNECKSVILLE, PA 18078
Signed the 990
JOHN COSTLOW, PRESIDENT
Phone
(610) 264-4440
Return prepared by
J H WILLIAMS & CO LLC

Mission

TO PROMOTE, RESEARCH, AND INVEST IN CLEAN AND RENEWABLE ENERGY TECHNOLOGIES, ENERGY CONSERVATION, ENERGY EFFICIENCY, AND SUSTAINABLE ENERGY ENTERPRISES THAT PROVIDE OPPORTUNITIES AND BENEFITS FOR PP&L RATEPAYERS.

990 for the year ended December 31, 2025

Program accomplishments

  • PROGRAM RELATED INVESTMENTS - SUSTAINABLE ENERGY FUND HAS ESTABLISHED VARIOUS FUNDING PROGRAMS TO SUPPORT BUSINESSES INVESTING IN ENERGY EFFICIENCY AND RENEWABLE PROJECTS.
    Expenses $906,561 · revenue $772,914
  • THE SUSTAINABLE ENERGY CONFERENCE IS AN EDUCATION INITIATIVE THAT PROMOTES THE ADOPTION AND INTEGRATION OF RENEWABLE ENERGY CONCEPTS AND TECHNOLOGIES INTO THE CURRICULUM OF COLLEGES AND UNIVERSITIES THROUGHOUT PENNSYLVANIA, AS WELL AS EDUCATION ON VARIOUS TOPICS TAUGHT BY INDUSTRY, POLICY, AND EDUCATION EXPERTS. THE CONFERENCE TARGET MARKET INCLUDES HIGH SCHOOL, MIDDLE SCHOOL, AND COLLEGE STUDENTS, DISLOCATED WORKERS, HIGH SCHOOL AND COLLEGE EDUCATORS, AND PRACTITIONERS.
    Expenses $140,606 · revenue $33,326
  • THE ENERGY SERVICE PROVIDER (ESP) NETWORK GIVES SMALL ENERGY SERVICE PROVIDERS A VENUE FOR LEARNING ABOUT FUNDING SOURCES, SOCIAL MARKETING OPPORTUNITIES, AND OTHER TOPICS WHICH WILL ENABLE THE ESP COMPANY TO GROW WITH THE SEF MISSION OF RENEWABLE ENERGY AND ENERGY EFFICIENCY.
    Expenses $25,653
  • MISCELLANEOUS PROGRAMS TO SUPPORT ENERGY USERS, EDUCATORS, CONSUMERS, AND REGULATORS IN BREAKING DOWN FINANCIAL AND EDUCATIONAL BARRIERS.
    Expenses $416,765 · grants $19,000 · revenue $293,506

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
23-3045491
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Supporting organization (509(a)(3))
Donations deductible (Pub 78)
Supporting organization of unknown type
Exempt since
2001
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$19,884,543
Income (IRS master file)
$5,378,120

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$1,954,361$2,369,516$19,884,543XML
990December 2024$1,820,753$2,109,695$20,349,933XML
990December 2023$1,612,844$2,199,795$20,214,142XML
990December 2022$1,664,300$1,811,748$23,788,763IRS
990December 2021–––IRS
990December 2020–––IRS
990December 2019–––IRS
990December 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 23-3045491).

Questions about PP&L SUSTAINABLE ENERGY FUND INC

What is the EIN of PP&L SUSTAINABLE ENERGY FUND INC?
The employer identification number (EIN) of PP&L SUSTAINABLE ENERGY FUND INC is 23-3045491.
Is PP&L SUSTAINABLE ENERGY FUND INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2001.
Are donations to PP&L SUSTAINABLE ENERGY FUND INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Supporting organization of unknown type).
Which annual return does PP&L SUSTAINABLE ENERGY FUND INC file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of PP&L SUSTAINABLE ENERGY FUND INC due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did PP&L SUSTAINABLE ENERGY FUND INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of PP&L SUSTAINABLE ENERGY FUND INC?
The 990 for the year ended December 31, 2025 names JOHN COSTLOW.
Who are the officers and directors of PP&L SUSTAINABLE ENERGY FUND INC?
The 990 for the year ended December 31, 2025 lists 8 people; 1 received compensation from the organization, the highest $218,380 (JOHN COSTLOW, PRESIDENT).
How much revenue does PP&L SUSTAINABLE ENERGY FUND INC have?
On its 990 for the year ended December 31, 2025 it reported revenue of $1,954,361, expenses of $2,369,516 and total assets of $19,884,543 at year end.

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