Union of Concerned Scientists

Union of Concerned Scientists

The Union of Concerned Scientists is a nonprofit science advocacy organization based in the United States. The UCS membership includes many private citizens in addition to professional scientists. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Union of Concerned Scientists, United States, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

58%


Total
Publications

366


Total Open
Publications

213


Total
Citations

18K


Open Access
Percentage

58%


Total
Publications

366


Total Open
Publications

213


Total
Citations

18K

Wikipedia

Website

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Breakdown

33% 18% 5% 44%

Publisher Open

33%

Both

18%

Other Platform Open

5%

Closed

44%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

05101520253035Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

53%OA Journal

OA Journal 53%

93

Hybrid 26%

46

No Guarantees 21%

36

Other Platform Open

Domain 49%

41

Institution 39%

33

Other Internet 25%

21

Public 7%

6

Preprint 1%

1

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
41
DOI
Other Internet
18
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI
Institution
11
Figshare
Public
6
NOAA Institutional Repository
Institution
5
Europe PMC
Domain
4
AECID Library - Americanae
Institution
3
Woods Hole Scientific Community - Open Access Server of the Woods Hole Scientific Community
Other Internet
2
Virginia Tech - VTechWorks
Institution
2
University of Bristol - Bristol Research
Institution
2
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Data updated 18 August 2025

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