Data update history
December 5, 2023
Posted financials
Added Form 990 for fiscal year 2022
November 27, 2023
Used new vendors
Identified 1 new vendor, including
July 30, 2023
Posted financials
Added Form 990 for fiscal year 2021
July 6, 2023
Updated personnel
Identified 2 new personnel
June 27, 2023
Posted financials
Added Form 990 for fiscal year 2020
Nonprofit Types
Social advocacy organizationsEnvironmental organizationsChapter / child organizations
Issues
Science and technologyEnergy conservationEnvironment
Characteristics
Political advocacyConducts researchNo full-time employees
General information
- Address
- 1201 F St NW 1100
- Washington, DC 20004
- Metro area
- Washington-Arlington-Alexandria, DC-VA-MD-WV
- Website URL
- nuclearmatters.com/Â
- Phone
- (202) 739-8000
IRS details
- EIN
- 82-3863414
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 2018
- Eligible to receive tax-deductible contributions (Pub 78)
- No
Categorization
- NTEE code, primary
- C35: Energy Resource Conservation and Development
- NAICS code, primary
- 813319: Social Advocacy Organizations
- Parent/child status
- Subordinate organization
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