Rankings for Scientist

More Than a Ranking

National Renewable Energy Laboratory Scientists Rankings 2024

The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

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Total 748 scientist
Kai Zhu
Kai Zhu
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Engineering & Technology / Energy Engineering
Solar Energy Conversion and Storage
H-Index Rankings
University / Institution:
# 1
Country:
# 2,214
Region:
# 2,382
World:
# 4,757
H-Index
Total:
116
Last 6 Year:
93
Last 6 Year/Total:
0.802
i10 Index
Total:
222
Last 6 Year:
211
Last 6 Year/Total:
0.950
Citation
Total:
48,617
Last 6 Year:
33,939
Last 6 Year/Total:
0.698
Arthur Nozik
Arthur Nozik
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Engineering & Technology / Nanoscience and Nanotechnology
Energy
Nanoscience
Next Generation Solar Photoconversion
H-Index Rankings
University / Institution:
# 2
Country:
# 3,980
Region:
# 4,333
World:
# 8,641
H-Index
Total:
100
Last 6 Year:
52
Last 6 Year/Total:
0.520
i10 Index
Total:
224
Last 6 Year:
122
Last 6 Year/Total:
0.545
Citation
Total:
52,002
Last 6 Year:
11,370
Last 6 Year/Total:
0.219
Gregg T Beckham
Gregg T Beckham
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Natural Sciences / Chemical Sciences
Biochemicals
Biofuels
Green Chemistry
Lignin
Plastics Upcycling
H-Index Rankings
University / Institution:
# 3
Country:
# 4,025
Region:
# 4,381
World:
# 8,740
H-Index
Total:
99
Last 6 Year:
79
Last 6 Year/Total:
0.798
i10 Index
Total:
263
Last 6 Year:
260
Last 6 Year/Total:
0.989
Citation
Total:
35,071
Last 6 Year:
25,818
Last 6 Year/Total:
0.736
David Ginley
David Ginley
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Others
H-Index Rankings
University / Institution:
# 4
Country:
# 4,449
Region:
# 4,852
World:
# 9,705
H-Index
Total:
97
Last 6 Year:
44
Last 6 Year/Total:
0.454
i10 Index
Total:
386
Last 6 Year:
157
Last 6 Year/Total:
0.407
Citation
Total:
40,464
Last 6 Year:
9,407
Last 6 Year/Total:
0.232
Michael Himmel
Michael Himmel
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Others
cellulase
biomass
pretreatment
chromatography
H-Index Rankings
University / Institution:
# 5
Country:
# 4,951
Region:
# 5,401
World:
# 10,826
H-Index
Total:
94
Last 6 Year:
53
Last 6 Year/Total:
0.564
i10 Index
Total:
350
Last 6 Year:
235
Last 6 Year/Total:
0.671
Citation
Total:
45,497
Last 6 Year:
16,473
Last 6 Year/Total:
0.362
Matthew C Beard
Matthew C Beard
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Engineering & Technology / Energy Engineering
Solar energy conversion
Terahertz spectroscopy
Multiple Exciton Generation
Chirality
H-Index Rankings
University / Institution:
# 6
Country:
# 6,352
Region:
# 6,938
World:
# 14,046
H-Index
Total:
87
Last 6 Year:
69
Last 6 Year/Total:
0.793
i10 Index
Total:
185
Last 6 Year:
167
Last 6 Year/Total:
0.903
Citation
Total:
37,321
Last 6 Year:
19,063
Last 6 Year/Total:
0.511
Joseph J Berry
Joseph J Berry
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Natural Sciences / Physics
Physics
perovskites
organics
magnetics
materials
H-Index Rankings
University / Institution:
# 7
Country:
# 7,120
Region:
# 7,781
World:
# 15,890
H-Index
Total:
84
Last 6 Year:
69
Last 6 Year/Total:
0.821
i10 Index
Total:
177
Last 6 Year:
155
Last 6 Year/Total:
0.876
Citation
Total:
28,858
Last 6 Year:
22,358
Last 6 Year/Total:
0.775
Sarah Kurtz
Sarah Kurtz
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Engineering & Technology / Metallurgical & Materials Engineering
Photovoltaic devices and materials
H-Index Rankings
University / Institution:
# 8
Country:
# 7,272
Region:
# 7,954
World:
# 16,286
H-Index
Total:
84
Last 6 Year:
47
Last 6 Year/Total:
0.560
i10 Index
Total:
338
Last 6 Year:
169
Last 6 Year/Total:
0.500
Citation
Total:
33,170
Last 6 Year:
10,755
Last 6 Year/Total:
0.324
Wei Wang(Nrel)
Wei Wang(Nrel)
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Natural Sciences / Biological Science
Bioenergy
Biotechnology
Chemical pretreatment and transformation
H-Index Rankings
University / Institution:
# 9
Country:
# 7,745
Region:
# 8,471
World:
# 17,394
H-Index
Total:
82
Last 6 Year:
61
Last 6 Year/Total:
0.744
i10 Index
Total:
501
Last 6 Year:
401
Last 6 Year/Total:
0.800
Citation
Total:
28,008
Last 6 Year:
17,000
Last 6 Year/Total:
0.607
Qin Fen (Katherine) Zhang
Qin Fen (Katherine) Zhang
Oak Ridge National Laboratory
Oak Ridge National Laboratory
United States
Economics & Econometrics / Economics
Hydropower
Renewable Energy
Pumped Storage Hydro Technology Innovation
Hydropower Cost and Economics
Transient Analysis
H-Index Rankings
University / Institution:
# 19
Country:
# 8,473
Region:
# 9,279
World:
# 19,139
H-Index
Total:
80
Last 6 Year:
50
Last 6 Year/Total:
0.625
i10 Index
Total:
620
Last 6 Year:
300
Last 6 Year/Total:
0.484
Citation
Total:
32,788
Last 6 Year:
13,076
Last 6 Year/Total:
0.399
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Joseph M Luther
Joseph M Luther
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Natural Sciences / Physics
Perovskites
Quantum dots
nanocrystals
photovoltaics
quantum dot solar cells
H-Index Rankings
University / Institution:
# 10
Country:
# 8,671
Region:
# 9,505
World:
# 19,599
H-Index
Total:
79
Last 6 Year:
71
Last 6 Year/Total:
0.899
i10 Index
Total:
155
Last 6 Year:
147
Last 6 Year/Total:
0.948
Citation
Total:
35,799
Last 6 Year:
21,701
Last 6 Year/Total:
0.606
Mowafak Al-Jassim
Mowafak Al-Jassim
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Engineering & Technology / Metallurgical & Materials Engineering
Semiconductors
solar cell materials and devices
H-Index Rankings
University / Institution:
# 11
Country:
# 8,851
Region:
# 9,707
World:
# 20,102
H-Index
Total:
79
Last 6 Year:
45
Last 6 Year/Total:
0.570
i10 Index
Total:
346
Last 6 Year:
175
Last 6 Year/Total:
0.506
Citation
Total:
24,132
Last 6 Year:
10,616
Last 6 Year/Total:
0.440
Ilias Belharouak
Ilias Belharouak
Oak Ridge National Laboratory
Oak Ridge National Laboratory
United States
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science
Energy Storage
Batteries
Renewable Energy
Manufacturing
H-Index Rankings
University / Institution:
# 24
Country:
# 10,169
Region:
# 11,183
World:
# 23,413
H-Index
Total:
75
Last 6 Year:
57
Last 6 Year/Total:
0.760
i10 Index
Total:
171
Last 6 Year:
152
Last 6 Year/Total:
0.889
Citation
Total:
20,845
Last 6 Year:
10,614
Last 6 Year/Total:
0.509
Paul Denholm
Paul Denholm
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Engineering & Technology / Energy Engineering
Renewable Energy
H-Index Rankings
University / Institution:
# 12
Country:
# 11,512
Region:
# 12,673
World:
# 26,761
H-Index
Total:
72
Last 6 Year:
55
Last 6 Year/Total:
0.764
i10 Index
Total:
155
Last 6 Year:
131
Last 6 Year/Total:
0.845
Citation
Total:
20,692
Last 6 Year:
10,988
Last 6 Year/Total:
0.531
Garry Rumbles
Garry Rumbles
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Others
photochemistry
solar energy
time-resolved microwave conductivity
H-Index Rankings
University / Institution:
# 13
Country:
# 11,818
Region:
# 13,021
World:
# 27,567
H-Index
Total:
72
Last 6 Year:
36
Last 6 Year/Total:
0.500
i10 Index
Total:
174
Last 6 Year:
93
Last 6 Year/Total:
0.534
Citation
Total:
17,848
Last 6 Year:
5,108
Last 6 Year/Total:
0.286
Stephan Lany
Stephan Lany
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Engineering & Technology / Metallurgical & Materials Engineering
semiconductors
electronic structure
defect and alloy theory
materials design
energy materials
H-Index Rankings
University / Institution:
# 14
Country:
# 12,511
Region:
# 13,821
World:
# 29,397
H-Index
Total:
70
Last 6 Year:
51
Last 6 Year/Total:
0.729
i10 Index
Total:
153
Last 6 Year:
132
Last 6 Year/Total:
0.863
Citation
Total:
20,072
Last 6 Year:
9,452
Last 6 Year/Total:
0.471
Anthony K Burrell
Anthony K Burrell
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Others
H-Index Rankings
University / Institution:
# 15
Country:
# 13,655
Region:
# 15,113
World:
# 32,471
H-Index
Total:
68
Last 6 Year:
42
Last 6 Year/Total:
0.618
i10 Index
Total:
223
Last 6 Year:
111
Last 6 Year/Total:
0.498
Citation
Total:
17,464
Last 6 Year:
6,393
Last 6 Year/Total:
0.366
Michael Seibert
Michael Seibert
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Others
photosynthesis
photosystem II reaction center
algae
hydrogen
cell culture
H-Index Rankings
University / Institution:
# 16
Country:
# 13,918
Region:
# 15,400
World:
# 33,080
H-Index
Total:
68
Last 6 Year:
28
Last 6 Year/Total:
0.412
i10 Index
Total:
185
Last 6 Year:
71
Last 6 Year/Total:
0.384
Citation
Total:
21,429
Last 6 Year:
4,333
Last 6 Year/Total:
0.202
Jason Jonkman
Jason Jonkman
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Others
Wind energy
Wind Power
H-Index Rankings
University / Institution:
# 17
Country:
# 14,675
Region:
# 16,260
World:
# 35,158
H-Index
Total:
66
Last 6 Year:
49
Last 6 Year/Total:
0.742
i10 Index
Total:
171
Last 6 Year:
147
Last 6 Year/Total:
0.860
Citation
Total:
26,125
Last 6 Year:
13,583
Last 6 Year/Total:
0.520
Vasilis Fthenakis
Vasilis Fthenakis
Brookhaven National Laboratory
Brookhaven National Laboratory
United States
Engineering & Technology / Energy Engineering
Systems Engineering
Photovoltaics
Energy Life Cycles
Mining/Materials Sustainability
Renewable Energy Grid Integration
H-Index Rankings
University / Institution:
# 44
Country:
# 15,301
Region:
# 16,962
World:
# 36,823
H-Index
Total:
65
Last 6 Year:
48
Last 6 Year/Total:
0.738
i10 Index
Total:
168
Last 6 Year:
106
Last 6 Year/Total:
0.631
Citation
Total:
17,714
Last 6 Year:
7,569
Last 6 Year/Total:
0.427
Bri-Mathias Hodge
Bri-Mathias Hodge
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Engineering & Technology / Energy Engineering
Energy Systems Analysis
Renewable Energy Integration
Power Systems
Process Systems Engineering
H-Index Rankings
University / Institution:
# 18
Country:
# 17,310
Region:
# 19,226
World:
# 42,114
H-Index
Total:
62
Last 6 Year:
55
Last 6 Year/Total:
0.887
i10 Index
Total:
173
Last 6 Year:
145
Last 6 Year/Total:
0.838
Citation
Total:
14,730
Last 6 Year:
11,825
Last 6 Year/Total:
0.803
Bryan Pivovar
Bryan Pivovar
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Others
fuel cells
electrolysis
H-Index Rankings
University / Institution:
# 19
Country:
# 17,497
Region:
# 19,431
World:
# 42,696
H-Index
Total:
62
Last 6 Year:
44
Last 6 Year/Total:
0.710
i10 Index
Total:
143
Last 6 Year:
109
Last 6 Year/Total:
0.762
Citation
Total:
16,820
Last 6 Year:
8,080
Last 6 Year/Total:
0.480
Keith A Emery
Keith A Emery
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Others
Photovoltaics
H-Index Rankings
University / Institution:
# 20
Country:
# 17,888
Region:
# 19,870
World:
# 43,805
H-Index
Total:
62
Last 6 Year:
30
Last 6 Year/Total:
0.484
i10 Index
Total:
185
Last 6 Year:
80
Last 6 Year/Total:
0.432
Citation
Total:
28,394
Last 6 Year:
5,279
Last 6 Year/Total:
0.186
Audun Botterud
Audun Botterud
Argonne National Laboratory
Argonne National Laboratory
United States
Engineering & Technology / Electrical & Electronic Engineering
Electricity Markets
Power Systems
Energy Economics
Renewable Energy
Energy Storage
H-Index Rankings
University / Institution:
# 67
Country:
# 18,157
Region:
# 20,188
World:
# 44,570
H-Index
Total:
61
Last 6 Year:
46
Last 6 Year/Total:
0.754
i10 Index
Total:
142
Last 6 Year:
117
Last 6 Year/Total:
0.824
Citation
Total:
11,134
Last 6 Year:
6,538
Last 6 Year/Total:
0.587
Robert Margolis
Robert Margolis
National Renewable Energy Laboratory
National Renewable Energy Laboratory
United States
Others
Solar Photovoltaics
H-Index Rankings
University / Institution:
# 21
Country:
# 18,209
Region:
# 20,245
World:
# 44,720
H-Index
Total:
61
Last 6 Year:
44
Last 6 Year/Total:
0.721
i10 Index
Total:
152
Last 6 Year:
115
Last 6 Year/Total:
0.757
Citation
Total:
13,774
Last 6 Year:
8,023
Last 6 Year/Total:
0.582
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution 		Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
1 2,214 2,382 4,757
Kai ZhuKai Zhu
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Engineering & Technology / Energy Engineering

Solar Energy Conversion and Storage |

116 93 0.802 222 211 0.950 48,617 33,939 0.698
2 3,980 4,333 8,641
Arthur NozikArthur Nozik
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Engineering & Technology / Nanoscience and Nanotechnology

Energy | Nanoscience | Next Generation Solar Photoconversion |

100 52 0.520 224 122 0.545 52,002 11,370 0.219
3 4,025 4,381 8,740
Gregg T BeckhamGregg T Beckham
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Natural Sciences / Chemical Sciences

Biochemicals | Biofuels | Green Chemistry | Lignin | Plastics Upcycling |

99 79 0.798 263 260 0.989 35,071 25,818 0.736
4 4,449 4,852 9,705
David GinleyDavid Ginley
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Others

97 44 0.454 386 157 0.407 40,464 9,407 0.232
5 4,951 5,401 10,826
Michael HimmelMichael Himmel
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Others

cellulase | biomass | pretreatment | chromatography |

94 53 0.564 350 235 0.671 45,497 16,473 0.362
6 6,352 6,938 14,046
Matthew C BeardMatthew C Beard
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Engineering & Technology / Energy Engineering

Solar energy conversion | Terahertz spectroscopy | Multiple Exciton Generation | Chirality |

87 69 0.793 185 167 0.903 37,321 19,063 0.511
7 7,120 7,781 15,890
Joseph J BerryJoseph J Berry
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Natural Sciences / Physics

Physics | perovskites | organics | magnetics | materials |

84 69 0.821 177 155 0.876 28,858 22,358 0.775
8 7,272 7,954 16,286
Sarah KurtzSarah Kurtz
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Engineering & Technology / Metallurgical & Materials Engineering

Photovoltaic devices and materials |

84 47 0.560 338 169 0.500 33,170 10,755 0.324
9 7,745 8,471 17,394
Wei Wang(Nrel)Wei Wang(Nrel)
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Natural Sciences / Biological Science

Bioenergy | Biotechnology | Chemical pretreatment and transformation |

82 61 0.744 501 401 0.800 28,008 17,000 0.607
19 8,473 9,279 19,139
Qin Fen (Katherine) ZhangQin Fen (Katherine) Zhang
United States United States Oak Ridge National Laboratory Oak Ridge National Laboratory Economics & Econometrics / Economics

Hydropower | Renewable Energy | Pumped Storage Hydro Technology Innovation | Hydropower Cost and Economics | Transient Analysis |

80 50 0.625 620 300 0.484 32,788 13,076 0.399
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10 8,671 9,505 19,599
Joseph M LutherJoseph M Luther
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Natural Sciences / Physics

Perovskites | Quantum dots | nanocrystals | photovoltaics | quantum dot solar cells |

79 71 0.899 155 147 0.948 35,799 21,701 0.606
11 8,851 9,707 20,102
Mowafak Al-JassimMowafak Al-Jassim
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Engineering & Technology / Metallurgical & Materials Engineering

Semiconductors | solar cell materials and devices |

79 45 0.570 346 175 0.506 24,132 10,616 0.440
24 10,169 11,183 23,413
Ilias BelharouakIlias Belharouak
United States United States Oak Ridge National Laboratory Oak Ridge National Laboratory Engineering & Technology / Metallurgical & Materials Engineering

Materials Science | Energy Storage | Batteries | Renewable Energy | Manufacturing |

75 57 0.760 171 152 0.889 20,845 10,614 0.509
12 11,512 12,673 26,761
Paul DenholmPaul Denholm
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Engineering & Technology / Energy Engineering

Renewable Energy |

72 55 0.764 155 131 0.845 20,692 10,988 0.531
13 11,818 13,021 27,567
Garry RumblesGarry Rumbles
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Others

photochemistry | solar energy | time-resolved microwave conductivity |

72 36 0.500 174 93 0.534 17,848 5,108 0.286
14 12,511 13,821 29,397
Stephan LanyStephan Lany
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Engineering & Technology / Metallurgical & Materials Engineering

semiconductors | electronic structure | defect and alloy theory | materials design | energy materials |

70 51 0.729 153 132 0.863 20,072 9,452 0.471
15 13,655 15,113 32,471
Anthony K BurrellAnthony K Burrell
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Others

68 42 0.618 223 111 0.498 17,464 6,393 0.366
16 13,918 15,400 33,080
Michael SeibertMichael Seibert
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Others

photosynthesis | photosystem II reaction center | algae | hydrogen | cell culture |

68 28 0.412 185 71 0.384 21,429 4,333 0.202
17 14,675 16,260 35,158
Jason JonkmanJason Jonkman
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Others

Wind energy | Wind Power |

66 49 0.742 171 147 0.860 26,125 13,583 0.520
44 15,301 16,962 36,823
Vasilis FthenakisVasilis Fthenakis
United States United States Brookhaven National Laboratory Brookhaven National Laboratory Engineering & Technology / Energy Engineering

Systems Engineering | Photovoltaics | Energy Life Cycles | Mining/Materials Sustainability | Renewable Energy Grid Integration |

65 48 0.738 168 106 0.631 17,714 7,569 0.427
18 17,310 19,226 42,114
Bri-Mathias HodgeBri-Mathias Hodge
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Engineering & Technology / Energy Engineering

Energy Systems Analysis | Renewable Energy Integration | Power Systems | Process Systems Engineering |

62 55 0.887 173 145 0.838 14,730 11,825 0.803
19 17,497 19,431 42,696
Bryan PivovarBryan Pivovar
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Others

fuel cells | electrolysis |

62 44 0.710 143 109 0.762 16,820 8,080 0.480
20 17,888 19,870 43,805
Keith A EmeryKeith A Emery
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Others

Photovoltaics |

62 30 0.484 185 80 0.432 28,394 5,279 0.186
67 18,157 20,188 44,570
Audun BotterudAudun Botterud
United States United States Argonne National Laboratory Argonne National Laboratory Engineering & Technology / Electrical & Electronic Engineering

Electricity Markets | Power Systems | Energy Economics | Renewable Energy | Energy Storage |

61 46 0.754 142 117 0.824 11,134 6,538 0.587
21 18,209 20,245 44,720
Robert MargolisRobert Margolis
United States United States National Renewable Energy Laboratory National Renewable Energy Laboratory Others

Solar Photovoltaics |

61 44 0.721 152 115 0.757 13,774 8,023 0.582