Citation Rankings
Highly Cited Researchers

National Renewable Energy Laboratory Highly Cited Researchers CitationSocial Sciences / Transportation Science & Technology Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection :1
United States
Johney Green
Sustainable Transportation
Energy Efficiency
Renewable Power
Energy Systems Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,348
3,043
0.700
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Stanley Young
Transportation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,751
1,126
0.643
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
Yi Hou
Transportation Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,210
975
0.806
* Total Citation Counts Rankings
Ranking Based On Selection :4
United States
Matthew Thornton
Transportation
Fuels
Emissions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,100
315
0.286
* Total Citation Counts Rankings
Ranking Based On Selection :5
United States
Kevin Walkowicz
transportation
vehicles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
834
561
0.673
* Total Citation Counts Rankings
Ranking Based On Selection :6
United States
Christopher G Hoehne
transportation decarbonization
accessibility
computational modeling
parking
urban heat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
700
674
0.963
* Total Citation Counts Rankings
Ranking Based On Selection :7
United States
Andrew Duvall
sustainability
mobility
rural communities
transportation
renewable energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
556
445
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :8
United States
Shivam Sharda
Transportation Systems Planning and Modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
235
227
0.966
* Total Citation Counts Rankings
Ranking Based On Selection :9
United States
Qichao Wang
Transportation
educational games
simulation
optimization
visualization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
173
149
0.861
* Total Citation Counts Rankings
Rankings
232,930
United States
81,486
134
Ranking Based On Selection: 1
Johney Green
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,348
3,043
0.700
Sustainable Transportation
Energy Efficiency
Renewable Power
Energy Systems Engineering
* Total Citation Counts Rankings
Rankings
482,119
United States
150,648
296
Ranking Based On Selection: 2
Stanley Young
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,751
1,126
0.643
* Total Citation Counts Rankings
Rankings
608,986
United States
183,702
366
Ranking Based On Selection: 3
Yi Hou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,210
975
0.806
* Total Citation Counts Rankings
Rankings
643,520
United States
192,505
382
Ranking Based On Selection: 4
Matthew Thornton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,100
315
0.286
* Total Citation Counts Rankings
Rankings
743,021
United States
216,681
432
Ranking Based On Selection: 5
Kevin Walkowicz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
834
561
0.673
* Total Citation Counts Rankings
Rankings
804,129
United States
230,448
464
Ranking Based On Selection: 6
Christopher G Hoehne
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
700
674
0.963
transportation decarbonization
accessibility
computational modeling
parking
urban heat
* Total Citation Counts Rankings
Rankings
879,717
United States
246,736
496
Ranking Based On Selection: 7
Andrew Duvall
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
556
445
0.800
sustainability
mobility
rural communities
transportation
renewable energy
* Total Citation Counts Rankings
Rankings
1,220,703
United States
300,214
558
Ranking Based On Selection: 8
Shivam Sharda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
235
227
0.966
* Total Citation Counts Rankings
Rankings
1,349,653
United States
317,786
584
Ranking Based On Selection: 9
Qichao Wang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
173
149
0.861
Transportation
educational games
simulation
optimization
visualization