EIN 04-2535767

Union of Concerned Scientists (UCS)

IRS 501(c) type
501(c)(3)
Num. employees
251
Year formed
1973
Most recent tax filings
2023-09-01
Description
The Union of Concerned Scientists (UCS) is a nonprofit science advocacy organization based in the United States. The UCS membership includes many private citizens in addition to professional scientists.
Total revenues
$41,698,808
2023
Total expenses
$49,563,981
2023
Total assets
$75,487,270
2023
Num. employees
251
2023

Program areas at UCS

The climate and clean energy program works to limit The magnitude and impacts of climate change, to help communities build resilience in The face of unavoidable climate impacts, and to accelerate a rapid and equitable shift in The way we power our lives by modernizing our electricity grid so it can operate reliably with large amounts of renewable energy. In addition, ucs works to make sure The major fossil fuel companies face legal, financial, reputational, and political consequences for misleading The public about climate science and solutions. We advance these efforts by combining rigorous scientific and technical analysis with advocacy and outreach efforts.
The clean transportation program seeks to advance an ambitious and equitable clean transportation agenda. We analyze advanced vehicle technologies, biofuels, and related oil-reduction strategies, and working with a broad set of stakeholders and partners advocate for effective and equitable transportation solutions that create new jobs and industries, save consumers billions of dollars at The gas pump, improve air quality and reduce global warming.
The center for science and democracy works for strong, independent public science, a robust, transparent democracy, justice for overburdened communities, The effective use of science in making policy that serves The common good, and advocates for science-based election and redistricting rule. The center produces original research and analysis and brings people together to discuss key issues such as ensuring public access to scientific information, keeping science free from distortion and manipulation by special interests, and promoting more effective use of science in policy making.
The food and environment programs works to secure a more resilient and just food system that manages land a way that reliably delivers nutritious food, safe and dignified jobs, healthy ecosystems and climate solutions. Our science and advocacy aims to transform The food systems to make healthy food available to all, fair treatment of farmers and farmworkers, without depleting farmlands or polluting our communities.
Global security program seeks to build a more secure and equitable future by reducing The risk of a nuclear war starting by accident or miscalculation, and ultimately eliminating these potentially civilization-ending weapons. We serve as an independent watchdog on a range of nuclear and weapons issues, combining technical analysis and policy expertise to reduce The threats posed by nuclear weapons.
Legislative - appearances before congressional committees, as well as meeting with individual congressmen and writing, printing, and mailing of legislative alerts to ucs sponsors.
Organizational sales via online store.

Grants made by UCS

GranteeGrant descriptionAmount
Social and Environmental EntrepreneursCore Support - Environmental Related Programs$395,000
Partnership ProjectCore Support - Environmental Related Programs$155,000
Alliance for Affordable EnergyCore Support - Environmental Related Programs$70,000
...and 16 more grants made

Who funds Union of Concerned Scientists (UCS)

Grants from foundations and other nonprofits
GrantmakerDescriptionAmount
Fidelity Investments Charitable Gift FundFor Grant Recipient's Exempt Purposes$2,015,101
Schwab Charitable FundInternational, Foreign Affairs$1,088,771
Breakthrough Energy FoundationTransportation Fuels Decarb Initiative$800,000
...and 381 more grants received totalling $16,144,705

Personnel at UCS

NameTitleCompensation
Ahsan IjazInterim Chief Financial Officer$0
Cheryl SchafferFormer Chief Administration and Finance Officer$256,059
Humphreys Munaias of AugChief Administrative and Finance Officer$0
Erin BurgerChief of Staff$178,944
Laurie MardenChief Development Officer$262,426
...and 17 more key personnel

Financials for UCS

RevenuesFYE 09/2023
Total grants, contributions, etc.$41,229,039
Program services$0
Investment income and dividends$442,119
Tax-exempt bond proceeds$0
Royalty revenue$1,673
Net rental income$0
Net gain from sale of non-inventory assets$-15,926
Net income from fundraising events$0
Net income from gaming activities$0
Net income from sales of inventory$-19,068
Miscellaneous revenues$60,971
Total revenues$41,698,808

Form 990s for UCS

Fiscal year endingDate received by IRSFormPDF link
2023-092024-08-02990View PDF
2022-092023-08-14990View PDF
2021-092022-08-12990View PDF
2020-092021-04-14990View PDF
2019-092020-10-15990View PDF
...and 9 more Form 990s
Data update history
September 22, 2024
Posted financials
Added Form 990 for fiscal year 2023
September 22, 2024
Used new vendors
Identified 4 new vendors, including , , , and
September 21, 2024
Updated personnel
Identified 7 new personnel
August 25, 2024
Received grants
Identified 117 new grant, including a grant for $500,000 from Goldberg Family Foundation 159-48576810
May 17, 2024
Received grants
Identified 1 new grant, including a grant for $1,000 from Strausman Family Fund
Nonprofit Types
Grantmaking organizationsSocial advocacy organizationsInternational-focused organizationsCharities
Issues
Foreign affairsPublic policy
Characteristics
Political advocacyLobbyingNational levelEndowed supportTax deductible donationsAccepts online donations
General information
Address
2 Brattle Sq
Cambridge, MA 02138
Metro area
Boston-Cambridge-Newton, MA-NH
County
Middlesex County, MA
Website URL
ucsusa.org/ 
Phone
(617) 547-5552
Facebook page
unionofconcernedscientists 
Twitter profile
@ucsusa 
IRS details
EIN
04-2535767
Fiscal year end
September
Taxreturn type
Form 990
Year formed
1973
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
Q05: International, Foreign Affairs and National Security Research Institutes and Public Policy Analysis
NAICS code, primary
813319: Social Advocacy Organizations
Parent/child status
Independent
California AB-488 details
AB 488 status
May Operate or Solicit for Charitable Purposes
Charity Registration status
Current
FTB status revoked
Not revoked
AG Registration Number
065490
FTB Entity ID
1846912
AB 488 data last updated ("as-of") date
2024-10-16
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