National Laboratory of Energy and Geology

National Laboratory of Energy and Geology

Open Access statistics for National Laboratory of Energy and Geology, Portugal, covering academic research published from 2001 to 2024.

Open Access statistics for National Laboratory of Energy and Geology, Portugal, covering academic research published from 2001 to 2024. Read More.


Open Access Percentage

62%


Total
Publications

1.8K


Total Open
Publications

1.1K


Total
Citations

54K


Open Access
Percentage

62%


Total
Publications

1.8K


Total Open
Publications

1.1K


Total
Citations

54K

Website

download

Breakdown

10% 30% 21% 39%

Publisher Open

10%

Both

30%

Other Platform Open

21%

Closed

39%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

020406080100120140160Total Publications
200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

45%OA Journal

OA Journal 45%

313

Hybrid 28%

196

No Guarantees 27%

188

Other Platform Open

Institution 93%

883

Other Internet 18%

175

Domain 7%

67

Public 3%

24

Preprint 0%

3

Other Platform Locations

Name

Platform Type

Publications

Laboratório Nacional de Energia e Geologia - Laboratório Nacional de Energia e Geologia Repository
Institution
743
DOI
Other Internet
142
PubMed Central
Domain
67
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
39
Algarve University - Sapientia
Institution
36
Universidade Nova de Lisboa - Universidade Nova de Lisboa's Repository
Institution
34
Unknown Repository
Other Internet
30
Universidade de Évora - Repositorio Universidade de Évora
Institution
27
Elsevier - Scopus
Institution
26
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI
Institution
22
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Data updated 18 August 2025

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