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

772
World Rank

219
Country Rank

3
University
Ranking Based On Selection:
1
Engineering & Technology / Energy Engineering
batteries | fuel cells | materials chemistry | synthesis | nanomaterial
batteries | fuel cells | materials chemistry | synthesis | nanomaterial
H-Index Metrics
-
Total954
-
Last 6 Years724
-
Last 6 Years / Total0.759
* Total i10 Index Rankings
Rankings

3,001
World Rank

935
Country Rank

2
University
Ranking Based On Selection:
2
Engineering & Technology / Energy Engineering
Power and Energy Systems | Smart Grid Applications | Electric Machines and Drives | Computational Electromagnetics | Intelligent Sy
Power and Energy Systems | Smart Grid Applications | Electric Machines and Drives | Computational Electromagnetics | Intelligent Sy
H-Index Metrics
-
Total558
-
Last 6 Years369
-
Last 6 Years / Total0.661
* Total i10 Index Rankings
Rankings

3,787
World Rank

1,188
Country Rank

27
University
Ranking Based On Selection:
3
Engineering & Technology / Energy Engineering
solar cells | memory | semiconductor | organic electronics | organic photovoltaic
solar cells | memory | semiconductor | organic electronics | organic photovoltaic
H-Index Metrics
-
Total511
-
Last 6 Years381
-
Last 6 Years / Total0.746
* Total i10 Index Rankings
Rankings

5,686
World Rank

1,885
Country Rank

18
University
Ranking Based On Selection:
4
Engineering & Technology / Energy Engineering
Si and WBG power semiconductor | WBG power electronics | smart grid | renewable energy system
Si and WBG power semiconductor | WBG power electronics | smart grid | renewable energy system
H-Index Metrics
-
Total436
-
Last 6 Years255
-
Last 6 Years / Total0.585
* Total i10 Index Rankings
Rankings

5,968
World Rank

1,990
Country Rank

8
University
Ranking Based On Selection:
5
Engineering & Technology / Energy Engineering
Electron Microscopy | Tomography | Renewable Energy | Complex Oxides | Ptychograph
Electron Microscopy | Tomography | Renewable Energy | Complex Oxides | Ptychograph
H-Index Metrics
-
Total427
-
Last 6 Years341
-
Last 6 Years / Total0.799
* Total i10 Index Rankings
Rankings

6,274
World Rank

2,092
Country Rank

16
University
Ranking Based On Selection:
6
Engineering & Technology / Energy Engineering
Process Systems Engineering | Multiparametric programming & control | Energy systems | process intensification | sustainable smart
Process Systems Engineering | Multiparametric programming & control | Energy systems | process intensification | sustainable smart
H-Index Metrics
-
Total419
-
Last 6 Years261
-
Last 6 Years / Total0.623
* Total i10 Index Rankings
Rankings

6,440
World Rank

2,143
Country Rank

3
University
Ranking Based On Selection:
7
Engineering & Technology / Energy Engineering
photovoltaics | open hardware | 3D printing | recycling | agrivoltaic
photovoltaics | open hardware | 3D printing | recycling | agrivoltaic
H-Index Metrics
-
Total414
-
Last 6 Years349
-
Last 6 Years / Total0.843
* Total i10 Index Rankings
Rankings

10,666
World Rank

3,588
Country Rank

14
University
Ranking Based On Selection:
8
Engineering & Technology / Energy Engineering
Electrochemical Engineering | Fuel cells | Hydrogen | Electrocatalysis | Polymer Electrolyte
Electrochemical Engineering | Fuel cells | Hydrogen | Electrocatalysis | Polymer Electrolyte
H-Index Metrics
-
Total338
-
Last 6 Years249
-
Last 6 Years / Total0.737
* Total i10 Index Rankings
Rankings

11,234
World Rank

3,756
Country Rank

28
University
Ranking Based On Selection:
9
H-Index Metrics
-
Total332
-
Last 6 Years77
-
Last 6 Years / Total0.232
* Total i10 Index Rankings
Rankings

12,342
World Rank

4,157
Country Rank

73
University
Ranking Based On Selection:
10
Engineering & Technology / Energy Engineering
Solar Energy | Photosynthesis | GPCRs | Catalysis | Alloster
Solar Energy | Photosynthesis | GPCRs | Catalysis | Alloster
H-Index Metrics
-
Total319
-
Last 6 Years256
-
Last 6 Years / Total0.803
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

15,030
World Rank

584
Country Rank

77
University
Ranking Based On Selection:
11
Engineering & Technology / Energy Engineering
energy | fluids | CO2 conversion | CO2 capture | electrochemical system
energy | fluids | CO2 conversion | CO2 capture | electrochemical system
H-Index Metrics
-
Total294
-
Last 6 Years244
-
Last 6 Years / Total0.830
* Total i10 Index Rankings
Rankings

15,222
World Rank

5,099
Country Rank

39
University
Ranking Based On Selection:
12
Engineering & Technology / Energy Engineering
Alternative energy | nano-scaled catalyst | electron transfer | mechanism of organic | biological and inorganic reaction
Alternative energy | nano-scaled catalyst | electron transfer | mechanism of organic | biological and inorganic reaction
H-Index Metrics
-
Total293
-
Last 6 Years150
-
Last 6 Years / Total0.512
* Total i10 Index Rankings
Rankings

17,437
World Rank

685
Country Rank

5
University
Ranking Based On Selection:
13
Engineering & Technology / Energy Engineering
Energy | Heat Transfer | Multiphase Flow | Thermodynamic
Energy | Heat Transfer | Multiphase Flow | Thermodynamic
H-Index Metrics
-
Total276
-
Last 6 Years154
-
Last 6 Years / Total0.558
* Total i10 Index Rankings
Rankings

19,267
World Rank

6,421
Country Rank

216
University
Ranking Based On Selection:
14
Engineering & Technology / Energy Engineering
transport in porous media | geological storage of carbon dioxide and hydrogen | enhanced recover
transport in porous media | geological storage of carbon dioxide and hydrogen | enhanced recover
H-Index Metrics
-
Total264
-
Last 6 Years192
-
Last 6 Years / Total0.727
* Total i10 Index Rankings
Rankings

21,004
World Rank

839
Country Rank

88
University
Ranking Based On Selection:
15
Engineering & Technology / Energy Engineering
energy storage and conversion | hydrogen and electrolysis | water treatment | electrochemistry | chemical engineerin
energy storage and conversion | hydrogen and electrolysis | water treatment | electrochemistry | chemical engineerin
H-Index Metrics
-
Total254
-
Last 6 Years158
-
Last 6 Years / Total0.622
* Total i10 Index Rankings
Rankings

21,495
World Rank

7,138
Country Rank

9
University
Ranking Based On Selection:
16
Engineering & Technology / Energy Engineering
Dynamics | Vibration | Control | Structural Health Monitoring | Renewable Energ
Dynamics | Vibration | Control | Structural Health Monitoring | Renewable Energ
H-Index Metrics
-
Total251
-
Last 6 Years207
-
Last 6 Years / Total0.825
* Total i10 Index Rankings
Rankings

22,754
World Rank

7,546
Country Rank

25
University
Ranking Based On Selection:
17
H-Index Metrics
-
Total245
-
Last 6 Years151
-
Last 6 Years / Total0.616
* Total i10 Index Rankings
Rankings

23,725
World Rank

7,862
Country Rank

7
University
Ranking Based On Selection:
18
H-Index Metrics
-
Total240
-
Last 6 Years223
-
Last 6 Years / Total0.929
* Total i10 Index Rankings
Rankings

24,074
World Rank

965
Country Rank

45
University
Ranking Based On Selection:
19
Engineering & Technology / Energy Engineering
Power systems | smart grids | microgrids | active distribution networks | E
Power systems | smart grids | microgrids | active distribution networks | E
H-Index Metrics
-
Total239
-
Last 6 Years151
-
Last 6 Years / Total0.632
* Total i10 Index Rankings
Rankings

26,018
World Rank

8,589
Country Rank

1
University
Ranking Based On Selection:
20
H-Index Metrics
-
Total231
-
Last 6 Years49
-
Last 6 Years / Total0.212
* Total i10 Index Rankings
Rankings

26,380
World Rank

8,704
Country Rank

280
University
Ranking Based On Selection:
21
Engineering & Technology / Energy Engineering
Subsurface flow | Reservoir simulation | Optimization | Upscaling | Energy system
Subsurface flow | Reservoir simulation | Optimization | Upscaling | Energy system
H-Index Metrics
-
Total229
-
Last 6 Years155
-
Last 6 Years / Total0.677
* Total i10 Index Rankings
Rankings

27,090
World Rank

8,914
Country Rank

287
University
Ranking Based On Selection:
22
Engineering & Technology / Energy Engineering
Reservoir simulation | carbon dioxide storage | flow in porous media | multiscale simulatio
Reservoir simulation | carbon dioxide storage | flow in porous media | multiscale simulatio
H-Index Metrics
-
Total226
-
Last 6 Years167
-
Last 6 Years / Total0.739
* Total i10 Index Rankings
Rankings

31,100
World Rank

10,164
Country Rank

52
University
Ranking Based On Selection:
23
H-Index Metrics
-
Total212
-
Last 6 Years130
-
Last 6 Years / Total0.613
* Total i10 Index Rankings
Rankings

31,118
World Rank

10,172
Country Rank

16
University
Ranking Based On Selection:
24
Engineering & Technology / Energy Engineering
renewable energy | wind power | power systems | electric machine | power electronic
renewable energy | wind power | power systems | electric machine | power electronic
H-Index Metrics
-
Total212
-
Last 6 Years123
-
Last 6 Years / Total0.580
* Total i10 Index Rankings
Rankings

32,349
World Rank

10,578
Country Rank

7
University
Ranking Based On Selection:
25
H-Index Metrics
-
Total208
-
Last 6 Years136
-
Last 6 Years / Total0.654