Journal of Energy Resources Technology, Transactions of the ASME

Quartiles

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.

Category	Year	Quartile
Energy Engineering and Power Technology	1999	Q1
Energy Engineering and Power Technology	2000	Q1
Energy Engineering and Power Technology	2001	Q1
Energy Engineering and Power Technology	2002	Q2
Energy Engineering and Power Technology	2003	Q1
Energy Engineering and Power Technology	2004	Q2
Energy Engineering and Power Technology	2005	Q1
Energy Engineering and Power Technology	2006	Q1
Energy Engineering and Power Technology	2007	Q1
Energy Engineering and Power Technology	2008	Q2
Energy Engineering and Power Technology	2009	Q2
Energy Engineering and Power Technology	2010	Q2
Energy Engineering and Power Technology	2011	Q2
Energy Engineering and Power Technology	2012	Q2
Energy Engineering and Power Technology	2013	Q1
Energy Engineering and Power Technology	2014	Q1
Energy Engineering and Power Technology	2015	Q2
Energy Engineering and Power Technology	2016	Q2
Energy Engineering and Power Technology	2017	Q1
Energy Engineering and Power Technology	2018	Q2
Energy Engineering and Power Technology	2019	Q2
Energy Engineering and Power Technology	2020	Q2
Energy Engineering and Power Technology	2021	Q2
Energy Engineering and Power Technology	2022	Q2
Energy Engineering and Power Technology	2023	Q2
Fuel Technology	1999	Q1
Fuel Technology	2000	Q1
Fuel Technology	2001	Q1
Fuel Technology	2002	Q2
Fuel Technology	2003	Q1
Fuel Technology	2004	Q2
Fuel Technology	2005	Q1
Fuel Technology	2006	Q1
Fuel Technology	2007	Q2
Fuel Technology	2008	Q2
Fuel Technology	2009	Q2
Fuel Technology	2010	Q2
Fuel Technology	2011	Q2
Fuel Technology	2012	Q2
Fuel Technology	2013	Q1
Fuel Technology	2014	Q1
Fuel Technology	2015	Q2
Fuel Technology	2016	Q2
Fuel Technology	2017	Q2
Fuel Technology	2018	Q2
Fuel Technology	2019	Q2
Fuel Technology	2020	Q2
Fuel Technology	2021	Q2
Fuel Technology	2022	Q2
Fuel Technology	2023	Q2
Geochemistry and Petrology	1999	Q2
Geochemistry and Petrology	2000	Q2
Geochemistry and Petrology	2001	Q2
Geochemistry and Petrology	2002	Q3
Geochemistry and Petrology	2003	Q3
Geochemistry and Petrology	2004	Q3
Geochemistry and Petrology	2005	Q3
Geochemistry and Petrology	2006	Q3
Geochemistry and Petrology	2007	Q3
Geochemistry and Petrology	2008	Q3
Geochemistry and Petrology	2009	Q3
Geochemistry and Petrology	2010	Q3
Geochemistry and Petrology	2011	Q3
Geochemistry and Petrology	2012	Q3
Geochemistry and Petrology	2013	Q3
Geochemistry and Petrology	2014	Q3
Geochemistry and Petrology	2015	Q2
Geochemistry and Petrology	2016	Q3
Geochemistry and Petrology	2017	Q2
Geochemistry and Petrology	2018	Q2
Geochemistry and Petrology	2019	Q2
Geochemistry and Petrology	2020	Q2
Geochemistry and Petrology	2021	Q2
Geochemistry and Petrology	2022	Q2
Geochemistry and Petrology	2023	Q2
Mechanical Engineering	1999	Q1
Mechanical Engineering	2000	Q1
Mechanical Engineering	2001	Q1
Mechanical Engineering	2002	Q2
Mechanical Engineering	2003	Q2
Mechanical Engineering	2004	Q2
Mechanical Engineering	2005	Q2
Mechanical Engineering	2006	Q2
Mechanical Engineering	2007	Q2
Mechanical Engineering	2008	Q2
Mechanical Engineering	2009	Q2
Mechanical Engineering	2010	Q3
Mechanical Engineering	2011	Q3
Mechanical Engineering	2012	Q2
Mechanical Engineering	2013	Q2
Mechanical Engineering	2014	Q2
Mechanical Engineering	2015	Q1
Mechanical Engineering	2016	Q2
Mechanical Engineering	2017	Q1
Mechanical Engineering	2018	Q2
Mechanical Engineering	2019	Q1
Mechanical Engineering	2020	Q2
Mechanical Engineering	2021	Q2
Mechanical Engineering	2022	Q2
Mechanical Engineering	2023	Q1
Renewable Energy, Sustainability and the Environment	1999	Q1
Renewable Energy, Sustainability and the Environment	2000	Q1
Renewable Energy, Sustainability and the Environment	2001	Q1
Renewable Energy, Sustainability and the Environment	2002	Q3
Renewable Energy, Sustainability and the Environment	2003	Q2
Renewable Energy, Sustainability and the Environment	2004	Q2
Renewable Energy, Sustainability and the Environment	2005	Q2
Renewable Energy, Sustainability and the Environment	2006	Q2
Renewable Energy, Sustainability and the Environment	2007	Q2
Renewable Energy, Sustainability and the Environment	2008	Q2
Renewable Energy, Sustainability and the Environment	2009	Q3
Renewable Energy, Sustainability and the Environment	2010	Q3
Renewable Energy, Sustainability and the Environment	2011	Q3
Renewable Energy, Sustainability and the Environment	2012	Q2
Renewable Energy, Sustainability and the Environment	2013	Q2
Renewable Energy, Sustainability and the Environment	2014	Q2
Renewable Energy, Sustainability and the Environment	2015	Q2
Renewable Energy, Sustainability and the Environment	2016	Q2
Renewable Energy, Sustainability and the Environment	2017	Q2
Renewable Energy, Sustainability and the Environment	2018	Q2
Renewable Energy, Sustainability and the Environment	2019	Q2
Renewable Energy, Sustainability and the Environment	2020	Q2
Renewable Energy, Sustainability and the Environment	2021	Q2
Renewable Energy, Sustainability and the Environment	2022	Q2
Renewable Energy, Sustainability and the Environment	2023	Q2

SJR

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.

Year	SJR
1999	0.797
2000	0.655
2001	0.636
2002	0.252
2003	0.524
2004	0.335
2005	0.477
2006	0.508
2007	0.359
2008	0.353
2009	0.310
2010	0.256
2011	0.267
2012	0.406
2013	0.640
2014	0.651
2015	0.688
2016	0.573
2017	0.834
2018	0.650
2019	0.750
2020	0.615
2021	0.624
2022	0.677
2023	0.716

Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

Year	Documents
1999	46
2000	38
2001	48
2002	40
2003	40
2004	44
2005	42
2006	48
2007	47
2008	42
2009	51
2010	45
2011	33
2012	10
2013	26
2014	13
2015	99
2016	116
2017	145
2018	169
2019	215
2020	275
2021	324
2022	335
2023	133

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 document	Year	Value
Cites / Doc. (4 years)	1999	0.613
Cites / Doc. (4 years)	2000	0.710
Cites / Doc. (4 years)	2001	0.736
Cites / Doc. (4 years)	2002	0.522
Cites / Doc. (4 years)	2003	0.616
Cites / Doc. (4 years)	2004	0.584
Cites / Doc. (4 years)	2005	0.663
Cites / Doc. (4 years)	2006	0.867
Cites / Doc. (4 years)	2007	0.989
Cites / Doc. (4 years)	2008	0.685
Cites / Doc. (4 years)	2009	0.972
Cites / Doc. (4 years)	2010	0.846
Cites / Doc. (4 years)	2011	0.908
Cites / Doc. (4 years)	2012	0.860
Cites / Doc. (4 years)	2013	1.194
Cites / Doc. (4 years)	2014	1.053
Cites / Doc. (4 years)	2015	1.488
Cites / Doc. (4 years)	2016	1.865
Cites / Doc. (4 years)	2017	2.524
Cites / Doc. (4 years)	2018	2.906
Cites / Doc. (4 years)	2019	3.009
Cites / Doc. (4 years)	2020	2.969
Cites / Doc. (4 years)	2021	2.985
Cites / Doc. (4 years)	2022	3.297
Cites / Doc. (4 years)	2023	2.688
Cites / Doc. (3 years)	1999	0.613
Cites / Doc. (3 years)	2000	0.566
Cites / Doc. (3 years)	2001	0.713
Cites / Doc. (3 years)	2002	0.477
Cites / Doc. (3 years)	2003	0.603
Cites / Doc. (3 years)	2004	0.578
Cites / Doc. (3 years)	2005	0.685
Cites / Doc. (3 years)	2006	0.849
Cites / Doc. (3 years)	2007	0.948
Cites / Doc. (3 years)	2008	0.569
Cites / Doc. (3 years)	2009	0.993
Cites / Doc. (3 years)	2010	0.721
Cites / Doc. (3 years)	2011	0.833
Cites / Doc. (3 years)	2012	0.891
Cites / Doc. (3 years)	2013	1.159
Cites / Doc. (3 years)	2014	1.058
Cites / Doc. (3 years)	2015	1.673
Cites / Doc. (3 years)	2016	1.942
Cites / Doc. (3 years)	2017	2.561
Cites / Doc. (3 years)	2018	2.914
Cites / Doc. (3 years)	2019	3.149
Cites / Doc. (3 years)	2020	3.057
Cites / Doc. (3 years)	2021	3.036
Cites / Doc. (3 years)	2022	3.403
Cites / Doc. (3 years)	2023	2.669
Cites / Doc. (2 years)	1999	0.433
Cites / Doc. (2 years)	2000	0.531
Cites / Doc. (2 years)	2001	0.488
Cites / Doc. (2 years)	2002	0.407
Cites / Doc. (2 years)	2003	0.523
Cites / Doc. (2 years)	2004	0.713
Cites / Doc. (2 years)	2005	0.679
Cites / Doc. (2 years)	2006	0.663
Cites / Doc. (2 years)	2007	0.967
Cites / Doc. (2 years)	2008	0.537
Cites / Doc. (2 years)	2009	0.742
Cites / Doc. (2 years)	2010	0.634
Cites / Doc. (2 years)	2011	0.823
Cites / Doc. (2 years)	2012	0.821
Cites / Doc. (2 years)	2013	1.163
Cites / Doc. (2 years)	2014	1.056
Cites / Doc. (2 years)	2015	1.846
Cites / Doc. (2 years)	2016	1.902
Cites / Doc. (2 years)	2017	2.549
Cites / Doc. (2 years)	2018	2.950
Cites / Doc. (2 years)	2019	3.430
Cites / Doc. (2 years)	2020	3.161
Cites / Doc. (2 years)	2021	3.063
Cites / Doc. (2 years)	2022	3.346
Cites / Doc. (2 years)	2023	2.860

Total Cites

Self-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.

Cites	Year	Value
Self Cites	1999	8
Self Cites	2000	4
Self Cites	2001	9
Self Cites	2002	3
Self Cites	2003	8
Self Cites	2004	7
Self Cites	2005	3
Self Cites	2006	4
Self Cites	2007	9
Self Cites	2008	4
Self Cites	2009	14
Self Cites	2010	5
Self Cites	2011	5
Self Cites	2012	16
Self Cites	2013	32
Self Cites	2014	17
Self Cites	2015	31
Self Cites	2016	77
Self Cites	2017	237
Self Cites	2018	366
Self Cites	2019	540
Self Cites	2020	577
Self Cites	2021	637
Self Cites	2022	729
Self Cites	2023	330
Total Cites	1999	84
Total Cites	2000	77
Total Cites	2001	97
Total Cites	2002	63
Total Cites	2003	76
Total Cites	2004	74
Total Cites	2005	85
Total Cites	2006	107
Total Cites	2007	127
Total Cites	2008	78
Total Cites	2009	136
Total Cites	2010	101
Total Cites	2011	115
Total Cites	2012	115
Total Cites	2013	102
Total Cites	2014	73
Total Cites	2015	82
Total Cites	2016	268
Total Cites	2017	584
Total Cites	2018	1049
Total Cites	2019	1354
Total Cites	2020	1617
Total Cites	2021	2001
Total Cites	2022	2770
Total Cites	2023	2493

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.

Cites	Year	Value
External Cites per document	1999	0.555
External Cites per document	2000	0.537
External Cites per document	2001	0.647
External Cites per document	2002	0.455
External Cites per document	2003	0.540
External Cites per document	2004	0.523
External Cites per document	2005	0.661
External Cites per document	2006	0.817
External Cites per document	2007	0.881
External Cites per document	2008	0.540
External Cites per document	2009	0.891
External Cites per document	2010	0.686
External Cites per document	2011	0.797
External Cites per document	2012	0.767
External Cites per document	2013	0.795
External Cites per document	2014	0.812
External Cites per document	2015	1.041
External Cites per document	2016	1.384
External Cites per document	2017	1.522
External Cites per document	2018	1.897
External Cites per document	2019	1.893
External Cites per document	2020	1.966
External Cites per document	2021	2.070
External Cites per document	2022	2.507
External Cites per document	2023	2.316
Cites per document	1999	0.613
Cites per document	2000	0.566
Cites per document	2001	0.713
Cites per document	2002	0.477
Cites per document	2003	0.603
Cites per document	2004	0.578
Cites per document	2005	0.685
Cites per document	2006	0.849
Cites per document	2007	0.948
Cites per document	2008	0.569
Cites per document	2009	0.993
Cites per document	2010	0.721
Cites per document	2011	0.833
Cites per document	2012	0.891
Cites per document	2013	1.159
Cites per document	2014	1.058
Cites per document	2015	1.673
Cites per document	2016	1.942
Cites per document	2017	2.561
Cites per document	2018	2.914
Cites per document	2019	3.149
Cites per document	2020	3.057
Cites per document	2021	3.036
Cites per document	2022	3.403
Cites per document	2023	2.669

% 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.

Year	International Collaboration
1999	23.91
2000	18.42
2001	6.25
2002	12.50
2003	7.50
2004	20.45
2005	30.95
2006	20.83
2007	12.77
2008	19.05
2009	13.73
2010	22.22
2011	15.15
2012	30.00
2013	23.08
2014	23.08
2015	24.24
2016	23.28
2017	15.86
2018	24.26
2019	30.23
2020	26.55
2021	29.01
2022	18.81
2023	20.30

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.

Documents	Year	Value
Non-citable documents	1999	3
Non-citable documents	2000	5
Non-citable documents	2001	7
Non-citable documents	2002	5
Non-citable documents	2003	3
Non-citable documents	2004	1
Non-citable documents	2005	0
Non-citable documents	2006	1
Non-citable documents	2007	2
Non-citable documents	2008	6
Non-citable documents	2009	6
Non-citable documents	2010	6
Non-citable documents	2011	3
Non-citable documents	2012	3
Non-citable documents	2013	2
Non-citable documents	2014	1
Non-citable documents	2015	1
Non-citable documents	2016	2
Non-citable documents	2017	4
Non-citable documents	2018	5
Non-citable documents	2019	7
Non-citable documents	2020	7
Non-citable documents	2021	10
Non-citable documents	2022	7
Non-citable documents	2023	5
Citable documents	1999	134
Citable documents	2000	131
Citable documents	2001	129
Citable documents	2002	127
Citable documents	2003	123
Citable documents	2004	127
Citable documents	2005	124
Citable documents	2006	125
Citable documents	2007	132
Citable documents	2008	131
Citable documents	2009	131
Citable documents	2010	134
Citable documents	2011	135
Citable documents	2012	126
Citable documents	2013	86
Citable documents	2014	68
Citable documents	2015	48
Citable documents	2016	136
Citable documents	2017	224
Citable documents	2018	355
Citable documents	2019	423
Citable documents	2020	522
Citable documents	2021	649
Citable documents	2022	807
Citable documents	2023	929

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.

Documents	Year	Value
Uncited documents	1999	86
Uncited documents	2000	93
Uncited documents	2001	85
Uncited documents	2002	91
Uncited documents	2003	73
Uncited documents	2004	88
Uncited documents	2005	80
Uncited documents	2006	80
Uncited documents	2007	79
Uncited documents	2008	95
Uncited documents	2009	71
Uncited documents	2010	91
Uncited documents	2011	79
Uncited documents	2012	71
Uncited documents	2013	38
Uncited documents	2014	30
Uncited documents	2015	20
Uncited documents	2016	42
Uncited documents	2017	60
Uncited documents	2018	63
Uncited documents	2019	80
Uncited documents	2020	89
Uncited documents	2021	114
Uncited documents	2022	135
Uncited documents	2023	207
Cited documents	1999	51
Cited documents	2000	43
Cited documents	2001	51
Cited documents	2002	41
Cited documents	2003	53
Cited documents	2004	40
Cited documents	2005	44
Cited documents	2006	46
Cited documents	2007	55
Cited documents	2008	42
Cited documents	2009	66
Cited documents	2010	49
Cited documents	2011	59
Cited documents	2012	58
Cited documents	2013	50
Cited documents	2014	39
Cited documents	2015	29
Cited documents	2016	96
Cited documents	2017	168
Cited documents	2018	297
Cited documents	2019	350
Cited documents	2020	440
Cited documents	2021	545
Cited documents	2022	679
Cited documents	2023	727