The Union of Concerned Scientists Inc
THE UNION OF CONCERNED SCIENTISTS PUTS RIGOROUS, INDEPENDENT SCIENCE INTO ACTION, DEVELOPING SOLUTIONS AND ADVOCATING FOR A HEALTHY, SAFE, AND JUST FUTURE.
Key facts about The Union of Concerned Scientists Inc
- EIN
- 04-2535767
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $637,100
- Grants made (2024)
- 14
- Average grant
- $45,507
- Median grant
- $16,500
- New grantees (estimate)
- 36% first-time grantees (5 of 14, 2024)
- Total assets
- $71,499,999
- Primary geography
- California (58% of itemized 2024 grant dollars)
Data from IRS Form 990-PF, 2024; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
Who The Union of Concerned Scientists Inc funds
By grant dollars, the top recipient states for The Union of Concerned Scientists Inc's 14 itemized 2024 grants were California (58%), District of Columbia (20%) and Ohio (6%). The most frequent recipient cities were Washington, DC (2 grants). None of its 14 grants with a stated purpose were described as general or operating support. Recurring purposes include "Core Support - Environmental Related Programs" (14 grants).
Is The Union of Concerned Scientists Inc open to new grantees?
36%
first-time grantees, 2024
In 2024, 5 of 14 grantees (36%) were first-time recipients. First grants averaged $10K; repeat grants $65K. How we count
Medians: $8K first-time, $20K repeat.
- 50% of 2024 grantees were also funded in 2023. Method
Estimate from itemized IRS Form 990-PF grant lists (2022–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Next steps with The Union of Concerned Scientists Inc
- How to evaluate The Union of Concerned Scientists Inc as a funder
Our grant prospecting guide: read the 990-PF, check fit, and decide whether to apply.
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Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$71.5M
-5.3% YoY
Annual Giving
$637K
-32.3% YoY
Grant Count
14
-30.0% YoY
Avg Grant Size
$46K
-3.3% YoY
About The Union of Concerned Scientists Inc
Based on IRS filings
The Union of Concerned Scientists Inc is a nonprofit organization focused on International, Foreign Affairs & National Security, based in Cambridge, MA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $71.5M in total assets. In 2024, it awarded 14 grants totaling $637K. Net investment income was $3.6M.
Ready to take the next step with The Union of Concerned Scientists Inc?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 14 itemized 2024 grant dollars.
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $71,499,999 | $75,487,270 | $71,567,370 |
| Revenue | $41,916,878 | $41,698,808 | $48,698,312 |
| Expenses | $50,279,313 | $49,563,981 | $54,771,427 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | $3,641,697 | $426,193 | $680,287 |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
66 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest recipients include Social and Environmental Entrepreneurs ($367,500), The Partnership Project Inc ($100,000), Bluegreen Alliance Foundation ($25,000).
| Recipient | Purpose | Amount |
|---|---|---|
| SOCIAL AND ENVIRONMENTAL ENTREPRENEURS Calabasas, CA | CORE SUPPORT - ENVIRONMENTAL RELATED PROGRAMS | $367,500 |
| THE PARTNERSHIP PROJECT INC Washington DC, DC | CORE SUPPORT - ENVIRONMENTAL RELATED PROGRAMS | $100,000 |
| BLUEGREEN ALLIANCE FOUNDATION Minneapolis, MN | CORE SUPPORT - ENVIRONMENTAL RELATED PROGRAMS | $25,000 |
| GREATER CLEVELAND CONGREGATIONS Cleveland, OH | CORE SUPPORT - ENVIRONMENTAL RELATED PROGRAMS | $25,000 |
| GREEN 20 Washington, DC | CORE SUPPORT - ENVIRONMENTAL RELATED PROGRAMS | $20,000 |
| GREENLATINOS Boulder, CO | CORE SUPPORT - ENVIRONMENTAL RELATED PROGRAMS | $20,000 |
| MEMPHIS COMMUNITY AGAINST POLLUTION Memphis, TN | CORE SUPPORT - ENVIRONMENTAL RELATED PROGRAMS | $18,000 |
| CITIZENS UTILITY BOARD OF OHIO Columbus, OH | CORE SUPPORT - ENVIRONMENTAL RELATED PROGRAMS | $15,000 |
| HEALTHY CLIMATE WISCONSIN INC Madison, WI | CORE SUPPORT - ENVIRONMENTAL RELATED PROGRAMS | $10,000 |
| GREENROOTS INC Chelsea, MA | CORE SUPPORT - ENVIRONMENTAL RELATED PROGRAMS | $8,100 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Anne R Kapuscinski | Board Chair | 5 | — |
| Peter a Bradford | Board Vice Chair | 1 | — |
| Margo Oge | Board Secretary | 1 | — |
| Macky McCleary | Board Treasurer | 1 | — |
| Adele Simmons | Board Member | 1 | — |
| Thomas H Stone | Board Member | 1 | — |
| Laurie Burt | Board Member | 1 | — |
| Steve Fetter | Board Member | 1 | — |
| Richard L Garwin | Board Member | 1 | — |
| Andrew J Gunther | Board Member | 1 | — |
| Geoffrey M Heal | Board Member | 1 | — |
| Ben Santer | Board Member | 1 | — |
| Kim Waddell | Board Member | 1 | — |
| Ellyn R Weiss | Board Member | 1 | — |
| William Reilly | Board Member | 1 | — |
| Nancy Stephens | Board Member | 1 | — |
| Zia Mian | Board Member | 1 | — |
| Mahzarin Banaji | Board Member | 1 | — |
| Johanna Chao Kreilick | President & CEO | 40 | $353,104 |
| James S Hoyte | Board Member | 1 | — |
| Camara Phyllis Jones | Board Member | 1 | — |
| Humphreys Munai | Chief Finance & Admin. Officer | 40 | $90,485 |
| Ahsan Ijaz | Interim CFO (Until Oct. 2023) | 40 | — |
| Sonja Spears | Chief Justice & Equity Officer | 40 | $225,901 |
| Erin Burger | Chief of Staff | 40 | $167,644 |
| Jarasa Mangkorn Kanok | Chief of Strategic Planning | 40 | $231,675 |
| Suzanne Shaw | Chief Communications Officer | 40 | $229,124 |
| Pallavi Phartiyal | VP, Programs, Policy & Advocacy | 40 | $266,083 |
| Oluseto Adeyefa | Chief People Officer | 40 | $235,450 |
| Melissa Finucane | VP, Science & Innovation | 40 | $175,932 |
| Juliet Christian Smith | Program Director, Western States | 40 | $215,108 |
| Adam Markham | Deputy Director, Climate | 40 | $185,460 |
| Tara Drozdeniko | Program Director, Global Security | 40 | $184,126 |
| Tracy Donahoe | Director, Planned Giving | 40 | $180,163 |
| Ricardo Salvador | Program Director, Food & Environment | 40 | $190,978 |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is The Union of Concerned Scientists Inc?
The Union of Concerned Scientists Inc is a nonprofit organization focused on International, Foreign Affairs & National Security, based in Cambridge, MA. It holds $71.5M in total assets as of 2024.
How large is The Union of Concerned Scientists Inc?
As of 2024, The Union of Concerned Scientists Inc holds $71.5M in total assets with $41.9M in annual revenue. It awarded 14 grants totaling $637K in 2024.
Where does The Union of Concerned Scientists Inc operate?
The Union of Concerned Scientists Inc has awarded grants in California, Colorado, District of Columbia, Florida, Georgia, Kansas, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, New Hampshire, New Jersey, New York, Ohio, South Carolina, Tennessee, Texas, Wisconsin.
What size grants does The Union of Concerned Scientists Inc award?
In 2024, The Union of Concerned Scientists Inc awarded 14 grants totaling $637K — an average of about $46K per grant, based on its IRS Form 990 filings.
What is The Union of Concerned Scientists Inc's EIN?
The Union of Concerned Scientists Inc's EIN (Employer Identification Number) is 04-2535767. IRS Form 990 filing data is available on this page for 2020–2024.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings.