H-Index
Rankings
Africa 657 Scientists H-Index Engineering & Technology / Energy Engineering Rankings - 2025
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* Total H Index Rankings
Ranking Based
On Selection: 1
• Renewable Energy Systems. • Desiccant Dehumidification Systems. • Refrigeration and Air
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
100
92
0.920
* Total H Index Rankings
Ranking Based
On Selection: 2
photovoltaics
nanomaterials
nanophotonics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
67
35
0.522
* Total H Index Rankings
Ranking Based
On Selection: 3
Renewable Energy Systems
Power Systems Dynamics and Control
Energy Storage Systems
Smart Grid
Electric Drives
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
58
0.892
* Total H Index Rankings
Ranking Based
On Selection: 4
Energy systems
Renewable energy
Hydrogen production
Energy storage/management
PV Cooling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
63
57
0.905
* Total H Index Rankings
Ranking Based
On Selection: 5
Energy Materials
Energy Engineering
Green Hydrogen and Solar Energy
Energy Storage
E-Waste Recycling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
46
0.780
* Total H Index Rankings
Ranking Based
On Selection: 6
Solar energy and Nanotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
33
0.611
* Total H Index Rankings
Ranking Based
On Selection: 7
Renewable Energy Systems
Energy in buildings
Solar thermal
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
47
0.979
* Total H Index Rankings
Ranking Based
On Selection: 8
Perovskite solar cell
Organic solar cell
DSSC
Gas Sensors
Materials for Energy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
33
0.702
* Total H Index Rankings
Ranking Based
On Selection: 9
Energy Efficiency
Fischer Tropsch
Process Synthesis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
25
0.610
* Total H Index Rankings
Ranking Based
On Selection: 10
Materials Sciences
Process Control
H2 & FC technologies
ALD technologies
System integration
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
37
0.925
* Total H Index Rankings
Ranking Based
On Selection: 11
Silicon Photonics
Computational modelling
Solar Cells
Plasmonic devices
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
25
0.625
* Total H Index Rankings
Ranking Based
On Selection: 12
Green Energy Engineering
Integrated Waste Management
Phase Equilibrium Measurement and Computation
VOCs Scrubbing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
32
0.821
* Total H Index Rankings
Ranking Based
On Selection: 13
Energy
Energy Conversion
Energy Management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
32
0.821
* Total H Index Rankings
Ranking Based
On Selection: 14
Renewable Energy
Active Distribution Networks
Poverty Alleviation by Just Microgrids
CO2 & H2O
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
25
0.658
* Total H Index Rankings
Ranking Based
On Selection: 15
Renewable Energy Technologies - CSP - Solar dish Stirling - PCM - Energy storage
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total H Index Rankings
Ranking Based
On Selection: 16
Renewable Energy
Power System
Optimization
GIS
Desalination
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total H Index Rankings
Ranking Based
On Selection: 17
Batteries
Energy Storage
Materials Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
24
0.686
* Total H Index Rankings
Ranking Based
On Selection: 18
Renewable Energies
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
18
0.514
* Total H Index Rankings
Ranking Based
On Selection: 19
Renewable Energy
High Voltage Engineering
Electrical Power Systems
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
* Total H Index Rankings
Ranking Based
On Selection: 20
renewable energy and intelligent systems
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
* Total H Index Rankings
Ranking Based
On Selection: 21
Energy system
Energy conservation and management
power plant optimization
noise pollution
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
27
0.794
* Total H Index Rankings
Ranking Based
On Selection: 22
Energy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
23
0.676
* Total H Index Rankings
Ranking Based
On Selection: 23
Renewable Energy
Fuel cells
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
22
0.647
* Total H Index Rankings
Ranking Based
On Selection: 24
Energies renouvelables
PV
Stockage
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
25
0.758
* Total H Index Rankings
Ranking Based
On Selection: 25
control theory
state estimation
renewable energy systems
biological systems
quantum computing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
Ae Kabeel
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
100
92
0.920
• Renewable Energy Systems. • Desiccant Dehumidification Systems. • Refrigeration and Air
Ruud Schropp
University of the Western Cape
Bellville, South Africa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
67
35
0.522
photovoltaics
nanomaterials
nanophotonics
Hany M Hasanien
Future University
Cairo, Egypt
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
58
0.892
Renewable Energy Systems
Power Systems Dynamics and Control
Energy Storage Systems
Smart Grid
Electric Drives
Hamdy Hassan
Assiut University
Asyut, Egypt
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
63
57
0.905
Energy systems
Renewable energy
Hydrogen production
Energy storage/management
PV Cooling
Nageh Allam
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
46
0.780
Energy Materials
Energy Engineering
Green Hydrogen and Solar Energy
Energy Storage
E-Waste Recycling
Fatma Morgan
Ain Shams University
Cairo, Egypt
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
33
0.611
Solar energy and Nanotechnology
Amine Allouhi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
47
0.979
Renewable Energy Systems
Energy in buildings
Solar thermal
Vinod Kumar
University of the Free State
Bloemfontein, South Africa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
33
0.702
Perovskite solar cell
Organic solar cell
DSSC
Gas Sensors
Materials for Energy
Diane Hildebrandt
University of South Africa
Pretoria, South Africa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
25
0.610
Energy Efficiency
Fischer Tropsch
Process Synthesis
Jianwei Ren
University of Johannesburg
Johannesburg, South Africa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
37
0.925
Materials Sciences
Process Control
H2 & FC technologies
ALD technologies
System integration
Mohamed Farhat O Hameed|M. F. O. Hameed, Mohammed Hameed
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
25
0.625
Silicon Photonics
Computational modelling
Solar Cells
Plasmonic devices
Edison Muzenda
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
32
0.821
Green Energy Engineering
Integrated Waste Management
Phase Equilibrium Measurement and Computation
VOCs Scrubbing
Temitope Raphael Ayodele
University of Ibadan
Ibadan, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
32
0.821
Energy
Energy Conversion
Energy Management
SP Daniel Chowdhury
Tshwane University of Technology
Pretoria, South Africa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
25
0.658
Renewable Energy
Active Distribution Networks
Poverty Alleviation by Just Microgrids
CO2 & H2O
Mohamed E Zayed
Tanta University
Tanta, Egypt
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
Renewable Energy Technologies - CSP - Solar dish Stirling - PCM - Energy storage
MR Elkadeem
Tanta University
Tanta, Egypt
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
Renewable Energy
Power System
Optimization
GIS
Desalination
Ismael Saadoune
Université Cadi Ayyad Marrakech
Marrakech, Morocco
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
24
0.686
Batteries
Energy Storage
Materials Science
Bouguelia Aïssa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
35
18
0.514
Diaa Eldin A Mansour
Tanta University
Tanta, Egypt
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
Renewable Energy
High Voltage Engineering
Electrical Power Systems
Abdelaziz El Ghzizal
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
renewable energy and intelligent systems
Sunday Olayinka Oyedepo
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
27
0.794
Energy system
Energy conservation and management
power plant optimization
noise pollution
Anton Eberhard
University of Cape Town
Cape Town, South Africa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
23
0.676
Km El-Khatib
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
22
0.647
Renewable Energy
Fuel cells
Abdelkader Outzourhit
Université Cadi Ayyad Marrakech
Marrakech, Morocco
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
25
0.758
Energies renouvelables
PV
Stockage
Mohamed Tadjine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
control theory
state estimation
renewable energy systems
biological systems
quantum computing