Mission
THE UNION OF CONCERNED SCIENTISTS PUTS RIGOROUS, INDEPENDENT SCIENCE INTO ACTION, DEVELOPING SOLUTIONS AND ADVOCATING FOR A HEALTHY, SAFE, AND JUST FUTURE.
Public Charity
THE UNION OF CONCERNED SCIENTISTS INC
THE UNION OF CONCERNED SCIENTISTS INC is a nonprofit organization categorized as Public Charity based in CAMBRIDGE, MA. Its most recent IRS filing (2024) reports revenue of $41.9M, expenses of $50.3M, total assets of $71.5M. Imperigo tracks 433 reported grant relationships connected to this organization totaling approximately $88.1M.
EIN: 042535767
CAMBRIDGE, MA
Latest filing: 2024
Total Revenue$41.9M
Total Expenses$50.3M
Total Assets$71.5M
Grant Records433
Funding Total$88.1M
Filing Years2020–2024
Sample Grants Received
general support
$50,000
GENERAL SUPPORT
$11,447
For grant recipient's exempt purposes
$3,447,402
INTERNATIONAL, FOREIGN AFFAIRS
$1,275,616
INTERNATIONAL
$1,076,650
Showing up to 5 of 433 total records — full history available with membership.
Officers & Directors
DEPUTY DIRECTOR, CLIMATE
Adam Markham
BOARD MEMBER
Adele Simmons
INTERIM CFO (UNTIL OCT. 2023)
Ahsan Ijaz
BOARD MEMBER
Andrew J Gunther
BOARD CHAIR
Anne R Kapuscinski
BOARD MEMBER
Ben Santer
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2024 | $41.9M | $50.3M | $71.5M |
| 2023 | $41.7M | $49.6M | $75.5M |
| 2022 | $48.7M | $54.8M | $71.6M |
| 2021 | $64.0M | $44.6M | $92.8M |
| 2020 | $45.8M | $41.6M | $66.5M |
Between 2020 and 2024, reported annual revenue declined from $45.8M to $41.9M (-8%), with total assets most recently reported at $71.5M.
Interactive year-over-year charts and full filing details available with membership.