Fraunhofer Institute for Energy Economics and Energy System Technology

Fraunhofer Institute for Energy Economics and Energy System Technology

Open Access statistics for Fraunhofer Institute for Energy Economics and Energy System Technology, Germany, covering academic research published from 2004 to 2025.

Open Access statistics for Fraunhofer Institute for Energy Economics and Energy System Technology, Germany, covering academic research published from 2004 to 2025. Read More.


Open Access Percentage

55%


Total
Publications

570


Total Open
Publications

314


Total
Citations

11K


Open Access
Percentage

55%


Total
Publications

570


Total Open
Publications

314


Total
Citations

11K

Website

download

Breakdown

10% 33% 10% 47%

Publisher Open

10%

Both

33%

Other Platform Open

10%

Closed

47%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

01020304050607080Total Publications
2004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

58%OA Journal

OA Journal 58%

132

Hybrid 35%

79

No Guarantees 7%

17

Other Platform Open

Institution 89%

209

Other Internet 28%

67

Preprint 13%

30

Domain 3%

7

Public 1%

2

Other Platform Locations

Name

Platform Type

Publications

Fraunhofer-Gesellschaft
Institution
136
doaj.org OAI-PMH Repository
Institution
111
DOI
Other Internet
78
arXiv
Preprint
28
Technical University of Denmark
Institution
16
Office of Scientific and Technical Information
Institution
13
University of Oslo
Institution
10
University of Bonn
Institution
9
PubMed Central
Domain
8
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
8
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Data updated 12 August 2026

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