Track ongoing research productivity with the 2025 i10 Index Productivity Rankings.
By counting the number of publications with at least 10 citations, the i10 index highlights steady scholarly output and publishing consistency. These rankings offer insight into researchers’ contribution frequency, beyond cumulative impact. The system is regularly refreshed to reflect current performance trends, enabling up-to-date comparisons across fields, institutions, and regions. Premium access includes productivity heatmaps, time-based output trends, and in-depth author benchmarks.
* Total i10 Index Rankings
Rankings

170,408
World Rank

635
Country Rank

31
University
Ranking Based On Selection:
1
Engineering & Technology / Energy Engineering
Heterogeneous Catalysis | Plasma-catalysis | Hydrogen Production | Biomass to biofuel
Heterogeneous Catalysis | Plasma-catalysis | Hydrogen Production | Biomass to biofuel
H-Index Metrics
-
Total78
-
Last 6 Years76
-
Last 6 Years / Total0.974
* Total i10 Index Rankings
Rankings

211,621
World Rank

830
Country Rank

43
University
Ranking Based On Selection:
2
* Total i10 Index Rankings
Rankings

275,808
World Rank

1,151
Country Rank

12
University
Ranking Based On Selection:
3
Engineering & Technology / Energy Engineering
Renewable Energy Technologies | Solar Thermal Cooling and heating | Solar Desiccant Systems | P
Renewable Energy Technologies | Solar Thermal Cooling and heating | Solar Desiccant Systems | P
H-Index Metrics
-
Total53
-
Last 6 Years48
-
Last 6 Years / Total0.906
* Total i10 Index Rankings
Rankings

287,294
World Rank

1,214
Country Rank

58
University
Ranking Based On Selection:
4
Engineering & Technology / Energy Engineering
Waste to Energy | Anaerobic Digestion-Bioethanol | Catalyzed Pyrolysis | Biochar | Machine learnin
Waste to Energy | Anaerobic Digestion-Bioethanol | Catalyzed Pyrolysis | Biochar | Machine learnin
H-Index Metrics
-
Total51
-
Last 6 Years49
-
Last 6 Years / Total0.961
* Total i10 Index Rankings
Rankings

363,947
World Rank

1,625
Country Rank

5
University
Ranking Based On Selection:
5
Engineering & Technology / Energy Engineering
Power Systems | Renewables | Optimization | Energy Audit | Energy Plannin
Power Systems | Renewables | Optimization | Energy Audit | Energy Plannin
H-Index Metrics
-
Total41
-
Last 6 Years33
-
Last 6 Years / Total0.805
* Total i10 Index Rankings
Rankings

395,455
World Rank

1,794
Country Rank

7
University
Ranking Based On Selection:
6
Engineering & Technology / Energy Engineering
Aerial Robotics | Smart grid | Renewable Energy | Cyber Physical System
Aerial Robotics | Smart grid | Renewable Energy | Cyber Physical System
H-Index Metrics
-
Total38
-
Last 6 Years24
-
Last 6 Years / Total0.632
* Total i10 Index Rankings
Rankings

410,496
World Rank

1,884
Country Rank

13
University
Ranking Based On Selection:
7
Engineering & Technology / Energy Engineering
Renewable Energy | Photovoltaic | MPPT techniques | Optimization Algorithm | Robotic
Renewable Energy | Photovoltaic | MPPT techniques | Optimization Algorithm | Robotic
H-Index Metrics
-
Total36
-
Last 6 Years34
-
Last 6 Years / Total0.944
* Total i10 Index Rankings
Rankings

443,283
World Rank

2,074
Country Rank

12
University
Ranking Based On Selection:
8
Engineering & Technology / Energy Engineering
Renewable Energy | Solar- Thermal Systems | Multi-generation | Waste to Energy | MSW incineration
Renewable Energy | Solar- Thermal Systems | Multi-generation | Waste to Energy | MSW incineration
H-Index Metrics
-
Total33
-
Last 6 Years33
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

447,391
World Rank

2,096
Country Rank

25
University
Ranking Based On Selection:
9
Engineering & Technology / Energy Engineering
Ionic Liquids | Energy Storage | Separation Technology | Liquid Liquid Extraction | Heat Transfe
Ionic Liquids | Energy Storage | Separation Technology | Liquid Liquid Extraction | Heat Transfe
H-Index Metrics
-
Total33
-
Last 6 Years27
-
Last 6 Years / Total0.818
* Total i10 Index Rankings
Rankings

470,823
World Rank

2,248
Country Rank

17
University
Ranking Based On Selection:
10
Engineering & Technology / Energy Engineering
Renewable Energy | Photovoltaics | Perovskite Solar Cells | Electrochemiluminescenc
Renewable Energy | Photovoltaics | Perovskite Solar Cells | Electrochemiluminescenc
H-Index Metrics
-
Total31
-
Last 6 Years28
-
Last 6 Years / Total0.903
Smart Institutional Plan
Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.
* Total i10 Index Rankings
Rankings

516,331
World Rank

2,521
Country Rank

14
University
Ranking Based On Selection:
11
Engineering & Technology / Energy Engineering
Renewable Energy | Environment | Waste Management | Energy Conservation | Lowgrade fuel
Renewable Energy | Environment | Waste Management | Energy Conservation | Lowgrade fuel
H-Index Metrics
-
Total28
-
Last 6 Years22
-
Last 6 Years / Total0.786
* Total i10 Index Rankings
Rankings

527,348
World Rank

2,589
Country Rank

94
University
Ranking Based On Selection:
12
Engineering & Technology / Energy Engineering
Energy and Environment | Chemical Engineering | Biomass-Coal Thermochemical Conversion | Chemical Kinetics | Process Technolog
Energy and Environment | Chemical Engineering | Biomass-Coal Thermochemical Conversion | Chemical Kinetics | Process Technolog
H-Index Metrics
-
Total27
-
Last 6 Years25
-
Last 6 Years / Total0.926
* Total i10 Index Rankings
Rankings

541,178
World Rank

2,666
Country Rank

2
University
Ranking Based On Selection:
13
Engineering & Technology / Energy Engineering
Waste to Energy | Cleaner Fuel Production | CO2 Capturing | Solar Thermal Technologie
Waste to Energy | Cleaner Fuel Production | CO2 Capturing | Solar Thermal Technologie
H-Index Metrics
-
Total26
-
Last 6 Years26
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

588,681
World Rank

3,006
Country Rank

11
University
Ranking Based On Selection:
14
* Total i10 Index Rankings
Rankings

592,912
World Rank

3,022
Country Rank

13
University
Ranking Based On Selection:
15
Engineering & Technology / Energy Engineering
Chemical Engineering | Membrane Separation Processes | ZIFs Synthesis | Characterizatio
Chemical Engineering | Membrane Separation Processes | ZIFs Synthesis | Characterizatio
H-Index Metrics
-
Total23
-
Last 6 Years23
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

593,759
World Rank

3,031
Country Rank

17
University
Ranking Based On Selection:
16
* Total i10 Index Rankings
Rankings

613,041
World Rank

3,179
Country Rank

4
University
Ranking Based On Selection:
17
* Total i10 Index Rankings
Rankings

619,814
World Rank

3,244
Country Rank

116
University
Ranking Based On Selection:
18
Engineering & Technology / Energy Engineering
Reaction Kinetics | Energy & Environment | Process Optimization&Simulation | Waste Valorizatio
Reaction Kinetics | Energy & Environment | Process Optimization&Simulation | Waste Valorizatio
H-Index Metrics
-
Total22
-
Last 6 Years18
-
Last 6 Years / Total0.818
* Total i10 Index Rankings
Rankings

633,142
World Rank

3,326
Country Rank

180
University
Ranking Based On Selection:
19
Engineering & Technology / Energy Engineering
AI Applications | Renewable Energy | Computational Fluid Dynamic
AI Applications | Renewable Energy | Computational Fluid Dynamic
H-Index Metrics
-
Total21
-
Last 6 Years21
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

646,719
World Rank

3,452
Country Rank

8
University
Ranking Based On Selection:
20
Engineering & Technology / Energy Engineering
Solar Energy | Environmental Engineering | Green Energy Technologie
Solar Energy | Environmental Engineering | Green Energy Technologie
H-Index Metrics
-
Total21
-
Last 6 Years13
-
Last 6 Years / Total0.619
* Total i10 Index Rankings
Rankings

654,928
World Rank

3,491
Country Rank

186
University
Ranking Based On Selection:
21
Engineering & Technology / Energy Engineering
Thermal process analysis and energy auditing | Process optimization | solar thermal applications i
Thermal process analysis and energy auditing | Process optimization | solar thermal applications i
H-Index Metrics
-
Total21
-
Last 6 Years21
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

655,030
World Rank

3,493
Country Rank

36
University
Ranking Based On Selection:
22
Engineering & Technology / Energy Engineering
Solar Photovoltaic/Thermal | Solar collectors | Power Electronic Converter for Renewable Energ
Solar Photovoltaic/Thermal | Solar collectors | Power Electronic Converter for Renewable Energ
H-Index Metrics
-
Total20
-
Last 6 Years20
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

679,891
World Rank

3,700
Country Rank

201
University
Ranking Based On Selection:
23
Engineering & Technology / Energy Engineering
Energy Efficiency | Renewable Energy | GHG Reduction | Feasibility Analysis | Economic Analysi
Energy Efficiency | Renewable Energy | GHG Reduction | Feasibility Analysis | Economic Analysi
H-Index Metrics
-
Total19
-
Last 6 Years18
-
Last 6 Years / Total0.947
* Total i10 Index Rankings
Rankings

700,777
World Rank

3,840
Country Rank

19
University
Ranking Based On Selection:
24
Engineering & Technology / Energy Engineering
Photocatalysis | Solar Energy Conversion | Energy Materials | Fuel Cell
Photocatalysis | Solar Energy Conversion | Energy Materials | Fuel Cell
H-Index Metrics
-
Total18
-
Last 6 Years18
-
Last 6 Years / Total1.000
* Total i10 Index Rankings
Rankings

701,264
World Rank

3,843
Country Rank

174
University
Ranking Based On Selection:
25
Engineering & Technology / Energy Engineering
Renewable Energy | Demand Response | Scheduling | Smart Grid | Artificial Intelligenc
Renewable Energy | Demand Response | Scheduling | Smart Grid | Artificial Intelligenc
H-Index Metrics
-
Total18
-
Last 6 Years18
-
Last 6 Years / Total1.000