H-Index
Rankings
Nigeria 124 Scientists H-Index Engineering & Technology / Energy Engineering Rankings - 2025
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* Total H Index Rankings
Ranking Based
On Selection: 1
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: 2
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: 3
RENEWABLE ENERGY
RENEWABLE MATERIALS
OIL AND GAS MNGT...
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
27
0.871
* Total H Index Rankings
Ranking Based
On Selection: 4
Crop processing
Drying Technology
solar energy
evaporative cooling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total H Index Rankings
Ranking Based
On Selection: 5
biodiesel
emission inventory
alternative and sustainable energy
heat transfer (nanofluids)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
* Total H Index Rankings
Ranking Based
On Selection: 6
Recycling
Sustainability
Circular Economy
Climate Change
Social impact assessment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Total H Index Rankings
Ranking Based
On Selection: 7
Renewable energy
Sustainability
Life cycle analysis
Microgrid Design and Planning
Energy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Total H Index Rankings
Ranking Based
On Selection: 8
Energy Systems Modeling
Simulation and Design
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
* Total H Index Rankings
Ranking Based
On Selection: 9
Energy Systems Design
Renewable Energy
Machine Design
Manufacturing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
* Total H Index Rankings
Ranking Based
On Selection: 10
Energy storage materials
Nanostructured materials
Electrochemical sensing and gas sensing
nanofluids insulating oils for oil-
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
* Total H Index Rankings
Ranking Based
On Selection: 11
Optimisation of Distributed Energy Resources
Power System Analysis
Renewable Energy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total H Index Rankings
Ranking Based
On Selection: 12
Renewable Energy
Solar Thermal Energy Engineering
Solar Refrigeration
Environmental Pollution & Control Systems
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
* Total H Index Rankings
Ranking Based
On Selection: 13
WASTE MANAGEMENT
ANALYTICAL AND ENVIRONMENTAL CHEMISTRY
RENEWABLE ENERGY
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
* Total H Index Rankings
Ranking Based
On Selection: 14
Solar Thermal Energy Engineering
Renewable Energy
Solar Drying
Energy Performance of Built Environment & Sustainability
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
* Total H Index Rankings
Ranking Based
On Selection: 15
RENEWABLE ENERGY and POWER SYSTEMS
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total H Index Rankings
Ranking Based
On Selection: 16
Solar Cells
Renewable Energy
Materials fabrication and characterization
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total H Index Rankings
Ranking Based
On Selection: 17
Biogeography
Biodiversity
Environmental Management
Climate Change
Hydrology and Water Resources
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total H Index Rankings
Ranking Based
On Selection: 18
Energy Resources
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total H Index Rankings
Ranking Based
On Selection: 19
Biofuels
Bioreactors
Resource Recovery
Bioremediation
Waste management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total H Index Rankings
Ranking Based
On Selection: 20
GIS
ENVIRONMENTAL ENGINEERING
RENEWABLE ENERGY
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total H Index Rankings
Ranking Based
On Selection: 21
Structure Environmental control
and Renewable Energy
Food Process Engeering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total H Index Rankings
Ranking Based
On Selection: 22
Renewable Energy
Power Generation
Energy Storage
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total H Index Rankings
Ranking Based
On Selection: 23
RENEWABLE ENERGY
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total H Index Rankings
Ranking Based
On Selection: 24
Environmental impact assesment
Nuclear and renewable energy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
* Total H Index Rankings
Ranking Based
On Selection: 25
Renewable Energy
Thermoelectric Refrigeration
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
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
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
Murtala Ahmed Musa
University of Maiduguri
Maiduguri, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
27
0.871
RENEWABLE ENERGY
RENEWABLE MATERIALS
OIL AND GAS MNGT...
Ndukwu, Macmanus Chinenye|Ndukwu m.c, Chinenye N M, NM Chinenye
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
Crop processing
Drying Technology
solar energy
evaporative cooling
Solomon Giwa
Olabisi Onabanjo University
Ago Iwoye, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
25
0.926
biodiesel
emission inventory
alternative and sustainable energy
heat transfer (nanofluids)
Chidi Nzeadibe
University of Nigeria
Nsukka, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
Recycling
Sustainability
Circular Economy
Climate Change
Social impact assessment
Olubayo Moses Babatunde
University of Lagos
Lagos, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Renewable energy
Sustainability
Life cycle analysis
Microgrid Design and Planning
Energy
Gbeminiyi Sobamowo
University of Lagos
Lagos, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
Energy Systems Modeling
Simulation and Design
Sunday J. Ojolo
University of Lagos
Lagos, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
Energy Systems Design
Renewable Energy
Machine Design
Manufacturing
Abubakar Abubakar Khaleed
Ahmadu Bello University
Zaria, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Energy storage materials
Nanostructured materials
Electrochemical sensing and gas sensing
nanofluids insulating oils for oil-
Mudathir Akorede
University of Ilorin
Ilorin, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Optimisation of Distributed Energy Resources
Power System Analysis
Renewable Energy
Emmanuel Enyioma Anyanwu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
Renewable Energy
Solar Thermal Energy Engineering
Solar Refrigeration
Environmental Pollution & Control Systems
Muniratu Maliki
Edo University Iyamho
Iyamho, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
WASTE MANAGEMENT
ANALYTICAL AND ENVIRONMENTAL CHEMISTRY
RENEWABLE ENERGY
Ov Ekechukwu
University of Nigeria
Nsukka, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
Solar Thermal Energy Engineering
Renewable Energy
Solar Drying
Energy Performance of Built Environment & Sustainability
Benjamin Bernard Uzoejinwa
University of Nigeria
Nsukka, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
RENEWABLE ENERGY and POWER SYSTEMS
Mohammed Aliyu
Kaduna Polytechnic
Kaduna, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Solar Cells
Renewable Energy
Materials fabrication and characterization
Philip Phil-Eze
University of Nigeria
Nsukka, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Biogeography
Biodiversity
Environmental Management
Climate Change
Hydrology and Water Resources
Mohammed Umar Garba
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Regina Patinvoh
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Biofuels
Bioreactors
Resource Recovery
Bioremediation
Waste management
Chukwuma Emmanuel Chibundo
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
GIS
ENVIRONMENTAL ENGINEERING
RENEWABLE ENERGY
Wilfred Okonkwo
University of Nigeria
Nsukka, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Structure Environmental control
and Renewable Energy
Food Process Engeering
Chidiebere Diyoke
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Renewable Energy
Power Generation
Energy Storage
Yusuf Momoh
University of Port Harcourt
Port Harcourt, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
MS Abdulhamid
Bayero University
Gwarzo Road, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
Environmental impact assesment
Nuclear and renewable energy
Ibikunle Rotimi Adedayo
Landmark University
Omu-Aran, Nigeria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Renewable Energy
Thermoelectric Refrigeration