Scimago Journal & Country Rank

BWK - Energie-Fachmagazin

Country Germany  - SIR icon SIR Ranking of Germany
H Index
Subject Area and CategoryEnergy
Energy (miscellaneous)

Electrical and Electronic Engineering
PublisherSpringer Verlag
Publication typeTrade Journals
Coverage1974, 2001-ongoing
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The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Electrical and Electronic Engineering1999Q3
Electrical and Electronic Engineering2000Q3
Electrical and Electronic Engineering2001Q4
Electrical and Electronic Engineering2002Q3
Electrical and Electronic Engineering2003Q4
Electrical and Electronic Engineering2004Q4
Electrical and Electronic Engineering2005Q3
Electrical and Electronic Engineering2006Q3
Electrical and Electronic Engineering2007Q4
Electrical and Electronic Engineering2008Q4
Electrical and Electronic Engineering2009Q3
Electrical and Electronic Engineering2010Q4
Electrical and Electronic Engineering2011Q3
Electrical and Electronic Engineering2012Q4
Electrical and Electronic Engineering2013Q4
Electrical and Electronic Engineering2014Q4
Electrical and Electronic Engineering2015Q4
Electrical and Electronic Engineering2016Q3
Electrical and Electronic Engineering2017Q4
Electrical and Electronic Engineering2018Q4
Energy (miscellaneous)1999Q2
Energy (miscellaneous)2000Q2
Energy (miscellaneous)2001Q3
Energy (miscellaneous)2002Q3
Energy (miscellaneous)2003Q4
Energy (miscellaneous)2004Q3
Energy (miscellaneous)2005Q2
Energy (miscellaneous)2006Q2
Energy (miscellaneous)2007Q3
Energy (miscellaneous)2008Q3
Energy (miscellaneous)2009Q3
Energy (miscellaneous)2010Q4
Energy (miscellaneous)2011Q2
Energy (miscellaneous)2012Q4
Energy (miscellaneous)2013Q4
Energy (miscellaneous)2014Q4
Energy (miscellaneous)2015Q4
Energy (miscellaneous)2016Q3
Energy (miscellaneous)2017Q4
Energy (miscellaneous)2018Q4

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19990.150
Cites / Doc. (4 years)20000.124
Cites / Doc. (4 years)20010.050
Cites / Doc. (4 years)20020.039
Cites / Doc. (4 years)20030.044
Cites / Doc. (4 years)20040.029
Cites / Doc. (4 years)20050.027
Cites / Doc. (4 years)20060.017
Cites / Doc. (4 years)20070.017
Cites / Doc. (4 years)20080.032
Cites / Doc. (4 years)20090.039
Cites / Doc. (4 years)20100.025
Cites / Doc. (4 years)20110.027
Cites / Doc. (4 years)20120.027
Cites / Doc. (4 years)20130.020
Cites / Doc. (4 years)20140.039
Cites / Doc. (4 years)20150.035
Cites / Doc. (4 years)20160.045
Cites / Doc. (4 years)20170.032
Cites / Doc. (4 years)20180.024
Cites / Doc. (3 years)19990.150
Cites / Doc. (3 years)20000.123
Cites / Doc. (3 years)20010.043
Cites / Doc. (3 years)20020.033
Cites / Doc. (3 years)20030.038
Cites / Doc. (3 years)20040.036
Cites / Doc. (3 years)20050.031
Cites / Doc. (3 years)20060.016
Cites / Doc. (3 years)20070.021
Cites / Doc. (3 years)20080.037
Cites / Doc. (3 years)20090.052
Cites / Doc. (3 years)20100.032
Cites / Doc. (3 years)20110.026
Cites / Doc. (3 years)20120.029
Cites / Doc. (3 years)20130.022
Cites / Doc. (3 years)20140.050
Cites / Doc. (3 years)20150.048
Cites / Doc. (3 years)20160.056
Cites / Doc. (3 years)20170.041
Cites / Doc. (3 years)20180.026
Cites / Doc. (2 years)19990.171
Cites / Doc. (2 years)20000.125
Cites / Doc. (2 years)20010.041
Cites / Doc. (2 years)20020.031
Cites / Doc. (2 years)20030.075
Cites / Doc. (2 years)20040.039
Cites / Doc. (2 years)20050.029
Cites / Doc. (2 years)20060.025
Cites / Doc. (2 years)20070.018
Cites / Doc. (2 years)20080.061
Cites / Doc. (2 years)20090.052
Cites / Doc. (2 years)20100.033
Cites / Doc. (2 years)20110.032
Cites / Doc. (2 years)20120.037
Cites / Doc. (2 years)20130.017
Cites / Doc. (2 years)20140.055
Cites / Doc. (2 years)20150.051
Cites / Doc. (2 years)20160.065
Cites / Doc. (2 years)20170.047
Cites / Doc. (2 years)20180.031
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites19997
Self Cites20008
Self Cites20013
Self Cites20021
Self Cites20031
Self Cites20043
Self Cites20054
Self Cites20064
Self Cites20074
Self Cites20085
Self Cites200910
Self Cites20102
Self Cites20115
Self Cites20121
Self Cites20131
Self Cites20140
Self Cites20155
Self Cites20167
Self Cites20173
Self Cites20180
Total Cites199922
Total Cites200019
Total Cites200111
Total Cites20029
Total Cites20039
Total Cites200411
Total Cites200511
Total Cites20068
Total Cites20078
Total Cites200813
Total Cites200916
Total Cites201011
Total Cites201111
Total Cites201211
Total Cites20137
Total Cites201413
Total Cites201513
Total Cites201617
Total Cites201713
Total Cites20188
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document19990.102
External Cites per document20000.071
External Cites per document20010.031
External Cites per document20020.030
External Cites per document20030.034
External Cites per document20040.026
External Cites per document20050.020
External Cites per document20060.008
External Cites per document20070.011
External Cites per document20080.023
External Cites per document20090.020
External Cites per document20100.026
External Cites per document20110.014
External Cites per document20120.027
External Cites per document20130.019
External Cites per document20140.050
External Cites per document20150.029
External Cites per document20160.033
External Cites per document20170.031
External Cites per document20180.026
Cites per document19990.150
Cites per document20000.123
Cites per document20010.043
Cites per document20020.033
Cites per document20030.038
Cites per document20040.036
Cites per document20050.031
Cites per document20060.016
Cites per document20070.021
Cites per document20080.037
Cites per document20090.052
Cites per document20100.032
Cites per document20110.026
Cites per document20120.029
Cites per document20130.022
Cites per document20140.050
Cites per document20150.048
Cites per document20160.056
Cites per document20170.041
Cites per document20180.026
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents19990
Non-citable documents200030
Non-citable documents200151
Non-citable documents200276
Non-citable documents200392
Non-citable documents2004128
Non-citable documents2005117
Non-citable documents200682
Non-citable documents200726
Non-citable documents200812
Non-citable documents20091
Non-citable documents20100
Non-citable documents20110
Non-citable documents20122
Non-citable documents20136
Non-citable documents20146
Non-citable documents20154
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Citable documents1999147
Citable documents2000154
Citable documents2001256
Citable documents2002271
Citable documents2003237
Citable documents2004305
Citable documents2005352
Citable documents2006491
Citable documents2007374
Citable documents2008348
Citable documents2009307
Citable documents2010340
Citable documents2011420
Citable documents2012373
Citable documents2013322
Citable documents2014260
Citable documents2015272
Citable documents2016304
Citable documents2017320
Citable documents2018303
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents1999131
Uncited documents2000168
Uncited documents2001296
Uncited documents2002341
Uncited documents2003320
Uncited documents2004424
Uncited documents2005459
Uncited documents2006565
Uncited documents2007392
Uncited documents2008348
Uncited documents2009294
Uncited documents2010331
Uncited documents2011410
Uncited documents2012365
Uncited documents2013321
Uncited documents2014255
Uncited documents2015264
Uncited documents2016290
Uncited documents2017311
Uncited documents2018297
Cited documents199916
Cited documents200016
Cited documents200111
Cited documents20026
Cited documents20039
Cited documents20049
Cited documents200510
Cited documents20068
Cited documents20078
Cited documents200812
Cited documents200914
Cited documents20109
Cited documents201110
Cited documents201210
Cited documents20137
Cited documents201411
Cited documents201512
Cited documents201614
Cited documents20179
Cited documents20186
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