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Highly Cited Researchers
Engineering & Technology / Energy Engineering Highly Cited Researchers 123 Scientists Citation in Nigeria Rankings - 2026
See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.
* Total Citation Counts Rankings
Rankings
170,626
World Rank
153
Country Rank
19
University
Ranking Based On Selection:
1
Citation Metrics
-
Total6,913
-
Last 5 Years5,389
-
Last 5 Years / Total0.780
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* Total Citation Counts Rankings
Rankings
334,313
World Rank
515
Country Rank
2
University
Ranking Based On Selection:
2
Engineering & Technology / Energy Engineering
Crop processing | Drying Technology | solar energy | evaporative coolin
Crop processing | Drying Technology | solar energy | evaporative coolin
Citation Metrics
-
Total3,352
-
Last 5 Years2,915
-
Last 5 Years / Total0.870
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* Total Citation Counts Rankings
Rankings
345,843
World Rank
544
Country Rank
36
University
Ranking Based On Selection:
3
Engineering & Technology / Energy Engineering
Recycling | Sustainability | Circular Economy | Climate Change | Social impact assessmen
Recycling | Sustainability | Circular Economy | Climate Change | Social impact assessmen
Citation Metrics
-
Total3,216
-
Last 5 Years2,069
-
Last 5 Years / Total0.643
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* Total Citation Counts Rankings
Rankings
364,621
World Rank
599
Country Rank
29
University
Ranking Based On Selection:
4
Engineering & Technology / Energy Engineering
Renewable energy | Sustainability | Life cycle analysis | Microgrid Design and Planning | Energ
Renewable energy | Sustainability | Life cycle analysis | Microgrid Design and Planning | Energ
Citation Metrics
-
Total3,014
-
Last 5 Years2,807
-
Last 5 Years / Total0.931
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* Total Citation Counts Rankings
Rankings
369,565
World Rank
613
Country Rank
34
University
Ranking Based On Selection:
5
Engineering & Technology / Energy Engineering
Optimisation of Distributed Energy Resources | Power System Analysis | Renewable Energ
Optimisation of Distributed Energy Resources | Power System Analysis | Renewable Energ
Citation Metrics
-
Total2,965
-
Last 5 Years1,566
-
Last 5 Years / Total0.528
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* Total Citation Counts Rankings
Rankings
396,541
World Rank
705
Country Rank
7
University
Ranking Based On Selection:
6
Engineering & Technology / Energy Engineering
biodiesel | emission inventory | alternative and sustainable energy | heat transfer (nanofluids
biodiesel | emission inventory | alternative and sustainable energy | heat transfer (nanofluids
Citation Metrics
-
Total2,709
-
Last 5 Years2,409
-
Last 5 Years / Total0.889
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* Total Citation Counts Rankings
Rankings
408,353
World Rank
753
Country Rank
57
University
Ranking Based On Selection:
7
Engineering & Technology / Energy Engineering
Solar Thermal Energy Engineering | Renewable Energy | Solar Drying | Energy Performance of Built Environment & Sustainabilit
Solar Thermal Energy Engineering | Renewable Energy | Solar Drying | Energy Performance of Built Environment & Sustainabilit
Citation Metrics
-
Total2,606
-
Last 5 Years1,091
-
Last 5 Years / Total0.419
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* Total Citation Counts Rankings
Rankings
460,776
World Rank
962
Country Rank
43
University
Ranking Based On Selection:
8
Citation Metrics
-
Total2,210
-
Last 5 Years1,758
-
Last 5 Years / Total0.795
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* Total Citation Counts Rankings
Rankings
479,012
World Rank
1,040
Country Rank
83
University
Ranking Based On Selection:
9
Engineering & Technology / Energy Engineering
BIOENERGY | WASTE TREATMENT/UTILIZATION | RENEWABLE ENERGY and POWER SYSTEM
BIOENERGY | WASTE TREATMENT/UTILIZATION | RENEWABLE ENERGY and POWER SYSTEM
Citation Metrics
-
Total2,092
-
Last 5 Years1,889
-
Last 5 Years / Total0.903
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* Total Citation Counts Rankings
Rankings
515,373
World Rank
1,216
Country Rank
9
University
Ranking Based On Selection:
10
Engineering & Technology / Energy Engineering
Renewable Energy | Solar Thermal Energy Engineering | Solar Refrigeration | Environmental Pollution & Control System
Renewable Energy | Solar Thermal Energy Engineering | Solar Refrigeration | Environmental Pollution & Control System
Citation Metrics
-
Total1,880
-
Last 5 Years818
-
Last 5 Years / Total0.435
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* Total Citation Counts Rankings
Rankings
553,081
World Rank
1,444
Country Rank
2
University
Ranking Based On Selection:
11
Engineering & Technology / Energy Engineering
Solar Cells | Renewable Energy | Materials fabrication and characterizatio
Solar Cells | Renewable Energy | Materials fabrication and characterizatio
Citation Metrics
-
Total1,685
-
Last 5 Years1,055
-
Last 5 Years / Total0.626
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* Total Citation Counts Rankings
Rankings
564,556
World Rank
1,503
Country Rank
62
University
Ranking Based On Selection:
12
Engineering & Technology / Energy Engineering
Energy Systems Design | Renewable Energy | Machine Design | Manufacturin
Energy Systems Design | Renewable Energy | Machine Design | Manufacturin
Citation Metrics
-
Total1,631
-
Last 5 Years879
-
Last 5 Years / Total0.539
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* Total Citation Counts Rankings
Rankings
577,645
World Rank
1,570
Country Rank
3
University
Ranking Based On Selection:
13
Engineering & Technology / Energy Engineering
Energy | CFD | Heat Transfer | Nanofluid | Aerodynamic
Energy | CFD | Heat Transfer | Nanofluid | Aerodynamic
Citation Metrics
-
Total1,572
-
Last 5 Years1,189
-
Last 5 Years / Total0.756
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* Total Citation Counts Rankings
Rankings
615,125
World Rank
1,824
Country Rank
5
University
Ranking Based On Selection:
14
Engineering & Technology / Energy Engineering
WASTE MANAGEMENT | ANALYTICAL AND ENVIRONMENTAL CHEMISTRY | RENEWABLE ENERG
WASTE MANAGEMENT | ANALYTICAL AND ENVIRONMENTAL CHEMISTRY | RENEWABLE ENERG
Citation Metrics
-
Total1,415
-
Last 5 Years1,272
-
Last 5 Years / Total0.899
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* Total Citation Counts Rankings
Rankings
624,442
World Rank
1,902
Country Rank
64
University
Ranking Based On Selection:
15
Engineering & Technology / Energy Engineering
Energy storage materials | Nanostructured materials | Electrochemical sensing and gas sensing | nanofluids insulating oils for oil
Energy storage materials | Nanostructured materials | Electrochemical sensing and gas sensing | nanofluids insulating oils for oil
Citation Metrics
-
Total1,379
-
Last 5 Years1,051
-
Last 5 Years / Total0.762
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* Total Citation Counts Rankings
Rankings
651,209
World Rank
2,117
Country Rank
1
University
Ranking Based On Selection:
16
Engineering & Technology / Energy Engineering
Renewable Generation | Voltage Control and Energy Storag
Renewable Generation | Voltage Control and Energy Storag
Citation Metrics
-
Total1,281
-
Last 5 Years793
-
Last 5 Years / Total0.619
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* Total Citation Counts Rankings
Rankings
669,336
World Rank
2,301
Country Rank
212
University
Ranking Based On Selection:
17
Engineering & Technology / Energy Engineering
Biogeography | Biodiversity | Environmental Management | Climate Change | Hydrology and Water Resource
Biogeography | Biodiversity | Environmental Management | Climate Change | Hydrology and Water Resource
Citation Metrics
-
Total1,219
-
Last 5 Years934
-
Last 5 Years / Total0.766
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* Total Citation Counts Rankings
Rankings
700,129
World Rank
2,635
Country Rank
32
University
Ranking Based On Selection:
18
Engineering & Technology / Energy Engineering
Biofuels | Bioreactors | Resource Recovery | Bioremediation | Waste managemen
Biofuels | Bioreactors | Resource Recovery | Bioremediation | Waste managemen
Citation Metrics
-
Total1,121
-
Last 5 Years940
-
Last 5 Years / Total0.839
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* Total Citation Counts Rankings
Rankings
765,392
World Rank
3,528
Country Rank
72
University
Ranking Based On Selection:
19
Citation Metrics
-
Total939
-
Last 5 Years534
-
Last 5 Years / Total0.569
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* Total Citation Counts Rankings
Rankings
807,968
World Rank
4,188
Country Rank
21
University
Ranking Based On Selection:
20
Citation Metrics
-
Total836
-
Last 5 Years515
-
Last 5 Years / Total0.616
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* Total Citation Counts Rankings
Rankings
809,736
World Rank
4,217
Country Rank
146
University
Ranking Based On Selection:
21
Engineering & Technology / Energy Engineering
Energy Management | Energy Efficiency | Energy Use Behaviour | Thermal Comfor
Energy Management | Energy Efficiency | Energy Use Behaviour | Thermal Comfor
Citation Metrics
-
Total832
-
Last 5 Years454
-
Last 5 Years / Total0.546
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* Total Citation Counts Rankings
Rankings
816,799
World Rank
4,324
Country Rank
344
University
Ranking Based On Selection:
22
Engineering & Technology / Energy Engineering
Structure Environmental control | and Renewable Energy | Food Process Engeerin
Structure Environmental control | and Renewable Energy | Food Process Engeerin
Citation Metrics
-
Total816
-
Last 5 Years489
-
Last 5 Years / Total0.599
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* Total Citation Counts Rankings
Rankings
833,930
World Rank
4,591
Country Rank
105
University
Ranking Based On Selection:
23
Engineering & Technology / Energy Engineering
Environmental impact assesment | Nuclear and renewable energ
Environmental impact assesment | Nuclear and renewable energ
Citation Metrics
-
Total779
-
Last 5 Years394
-
Last 5 Years / Total0.506
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* Total Citation Counts Rankings
Rankings
835,358
World Rank
4,617
Country Rank
23
University
Ranking Based On Selection:
24
Engineering & Technology / Energy Engineering
Chemical and Environmental Engineering | Pollution Abatemen
Chemical and Environmental Engineering | Pollution Abatemen
Citation Metrics
-
Total776
-
Last 5 Years359
-
Last 5 Years / Total0.463
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* Total Citation Counts Rankings
Rankings
838,461
World Rank
4,671
Country Rank
141
University
Ranking Based On Selection:
25
Citation Metrics
-
Total769
-
Last 5 Years685
-
Last 5 Years / Total0.891
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