- Revenue 2023
- $821,381
- Expenses 2023
- $712,406
Program services were 73.8% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- C05
- Classification
- 1200
- Street
- 1528 WALNUT ST STE 1400
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Officers and directors · 2023
As listed in Part VII of the 2023 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
CHRISTINE LINDSTROM
TREASURER
- Total calculated
- $32,599
- From this org
- $0
- From related orgs
- $27,517
- Other
- $5,082
- Hours/week
- 0.1 + 20 related
-
ERIKA STAAF STRASSBURGER
DIRECTOR
- Total calculated
- $0
- Hours/week
- 0.1
-
DOUG OMALLEY
DIRECTOR
- Total calculated
- $0
- Hours/week
- 0.1
-
JENNE TURNER
DIRECTOR
- Total calculated
- $0
- Hours/week
- 0.1
-
AJAYI HARRIS
DIRECTOR
- Total calculated
- $0
- Hours/week
- 0.1
-
DAVID MASUR
PRESIDENTEXECUTIVE DIRECTOR
- Total calculated
- $0
- Hours/week
- 20
-
STEPHANIE HAYNES
CLERK
- Total calculated
- $0
- Hours/week
- 0.1
Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.
Filings
-
2023
- Revenue
- $821,381
- Expenses
- $712,406
- Contributions
- $815,407
- Grants paid
- $144,500
-
2022
- Revenue
- $1,012,720
- Expenses
- $781,431
- Contributions
- $987,516
- Grants paid
- $73,396
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Grants made
-
CENTER FOR PUBLIC INTEREST RESEARCH
$109,500
2023 GENERAL ASSISTANCE
-
$68,396
2022 HEALTHY KIDS PROJECT
-
PENNSYLVANIA RESOURCES COUNCIL
$25,000
2023 GENERAL ASSISTANCE
-
$10,000
2023 CLEAN DRINKING WATER
-
$5,000
2022 DRINKING WATER SCORECARD
Grants received
-
UNITED STATES ENERGY FOUNDATION
$165,000
2024 TO SUPPORT EDUCATION AND OUTREACH TO BUILD A CLEAN ENERGY FUTURE. GENERAL OPERATING SUPPORT.
-
2023 ENVIRONMENTAL PROTECTION
-
AMERICAN HEART ASSOCIATION INC
$87,811
2023 WATER ACCESS IN SCHOOLS
-
AMERICAN HEART ASSOCIATION INC
$87,811
2022 WATER ACCESS IN SCHOOLS
-
UNITED STATES ENERGY FOUNDATION
$85,000
2023 GENERAL OPERATING SUPPORT.
-
UNITED STATES ENERGY FOUNDATION
$70,000
2022 TO SUPPORT EDUCATION AND OUTREACH TO BUILD A CLEAN ENERGY FUTURE.
-
$69,500
2022 NATURAL RESOURCE CONSERVATION PROTECTION
-
2023
-
2022 Methane-US Methane,US Methane Advocacy
-
2023
The 10 largest by cash amount. The API serves every itemized grant.
Related organizations
From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.
Declared on its 2023 return
-
ARIZONA PIRG EDUCATION FUND INC
501C3 · CHARITABLE EDUCATIONAL · AZ
-
CALIFORNIA PIRG EDUCATION FUND INC
501C3 · CHARITABLE EDUCATIONAL · CA
-
CENTER FOR PUBLIC INTEREST RESEARCH
501C3 · CHARITABLE EDUCATIONAL · MA
-
COLORADO PUBLIC INTEREST RESEARCH
501C3 · CHARITABLE EDUCATIONAL · CO
-
501C3 · CHARITABLE EDUCATIONAL · CA
-
501C3 · CHARITABLE EDUCATIONAL · GA
-
501C3 · CHARITABLE EDUCATIONAL · IL
-
501C3 · CHARITABLE EDUCATIONAL · MD
-
501C3 · CHARITABLE EDUCATIONAL · MA
-
ENVIRONMENT NORTH CAROLINA R&P
501C3 · CHARITABLE EDUCATIONAL · NC
-
501C3 · CHARITABLE EDUCATIONAL · TX
-
ILLINOIS PIRG EDUCATION FUND INC
501C3 · CHARITABLE EDUCATIONAL · IL
-
MARYLAND PUBLIC INTEREST RESEARCH
501C3 · CHARITABLE EDUCATIONAL · MD
-
501C3 · CHARITABLE EDUCATIONAL · MA
-
501C3 · CHARITABLE EDUCATIONAL · NC
-
501C3 · CHARIATABLE EDUCATIONAL · OR
-
501C3 · CHARITABLE EDUCATIONAL · PA
-
PESTICIDE WATCH EDUCATION FUND INC
501C3 · CHARITABLE EDUCATIONAL · CA
-
501C3 · CHARITABLE EDUCATIONAL · MA
-
501C3 · CHARITABLE EDUCATIONAL · MA
-
501C3 · CHARITABLE EDUCATIONAL · TX
-
501C3 · CHARITABLE EDUCATIONAL · PA
-
501C3 · CHARITABLE EDUCATIONAL · MA
-
501C3 · CHARITABLE EDUCATIONAL · WA
-
501C3 · CHARITABLE EDUCATIONAL · WI
The first 25 as filed. The return lists every one.
Declared as related by
-
On its 2024 return
-
On its 2024 return
-
ENVIRONMENT CALIFORNIA RESEARCH & POLICY CENTER INC
On its 2024 return
-
UNITED STATES PUBLIC INTEREST RESEARCH GROUP EDUCATION FUND
On its 2024 return
-
COLORADO PUBLIC INTEREST RESEARCH FOUNDATION INC
On its 2024 return
-
CENTER FOR PUBLIC INTEREST RESEARCH INC
On its 2024 return
-
MASSACHUSETTS PUBLIC INTEREST RESEARCH GROUP EDUCATION FUND INC
On its 2024 return
-
CALIFORNIA PUBLIC INTEREST RESEARCH EDUCATION FUND INC
On its 2024 return
-
NORTH CAROLINA PUBLIC INTEREST RESEARCH GROUP EDUC FUND INC
On its 2024 return
-
On its 2024 return
-
On its 2023 return
-
MARYLAND PUBLIC INTEREST RESEARCH FOUNDATION INC
On its 2023 return
-
ENVIRONMENT AMERICA RESEARCH AND POLICY CENTER INC
On its 2023 return
-
ENVIRONMENT GEORGIA RESEARCH AND POLICY CENTER
On its 2023 return
-
On its 2023 return
-
On its 2023 return
-
ENVIRONMENTAL MASSACHUSETTS RESEARCH AND POLICY CENTER
On its 2023 return
-
ARIZONA PIRG EDUCATION FUND INC
On its 2022 return
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 10 September 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.