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i10 Productivity
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Engineering & Technology / Engineering & Technology / Energy Engineering i10 Productivity Rankings in Hong Kong - 2026
Discover the only real-time global i10 Index ranking that measures the productivity of 2.6 million scientists worldwide. By analyzing both total and last 5 years’ i10 values, this ranking highlights consistency and sustained academic contribution. Compare performance at global, continental, national, and institutional levels across 13 main fields and 221 disciplines.
* Total i10 Index Rankings
Rankings
15,457
World Rank
213
Country Rank
49
University
Ranking Based On Selection:
1
Engineering & Technology / Energy Engineering
perovskite solar cells | perovskite LEDs | organic solar cells | organic electronic
perovskite solar cells | perovskite LEDs | organic solar cells | organic electronic
i-10 Metrics
-
Total303
-
Last 5 Years275
-
Last 5 Years / Total0.908
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* Total i10 Index Rankings
Rankings
17,007
World Rank
228
Country Rank
39
University
Ranking Based On Selection:
2
* Total i10 Index Rankings
Rankings
27,544
World Rank
342
Country Rank
69
University
Ranking Based On Selection:
3
Engineering & Technology / Energy Engineering
Photoelectrochemistry | Photochemistry | Photocatalysis | solar water splitting | solar energ
Photoelectrochemistry | Photochemistry | Photocatalysis | solar water splitting | solar energ
i-10 Metrics
-
Total234
-
Last 5 Years214
-
Last 5 Years / Total0.915
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* Total i10 Index Rankings
Rankings
31,418
World Rank
370
Country Rank
69
University
Ranking Based On Selection:
4
* Total i10 Index Rankings
Rankings
42,987
World Rank
473
Country Rank
87
University
Ranking Based On Selection:
5
* Total i10 Index Rankings
Rankings
53,377
World Rank
559
Country Rank
101
University
Ranking Based On Selection:
6
Engineering & Technology / Energy Engineering
Circular Power System | Renewable Energy | Sustainability & Resilience | Digital Circular Econom
Circular Power System | Renewable Energy | Sustainability & Resilience | Digital Circular Econom
i-10 Metrics
-
Total169
-
Last 5 Years163
-
Last 5 Years / Total0.964
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* Total i10 Index Rankings
Rankings
57,672
World Rank
601
Country Rank
105
University
Ranking Based On Selection:
7
* Total i10 Index Rankings
Rankings
60,537
World Rank
627
Country Rank
117
University
Ranking Based On Selection:
8
Engineering & Technology / Energy Engineering
Renewable energy systems - Machines and drives -Finite element metho
Renewable energy systems - Machines and drives -Finite element metho
i-10 Metrics
-
Total158
-
Last 5 Years124
-
Last 5 Years / Total0.785
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* Total i10 Index Rankings
Rankings
67,055
World Rank
677
Country Rank
119
University
Ranking Based On Selection:
9
* Total i10 Index Rankings
Rankings
75,572
World Rank
742
Country Rank
129
University
Ranking Based On Selection:
10
* Total i10 Index Rankings
Rankings
89,308
World Rank
846
Country Rank
152
University
Ranking Based On Selection:
11
* Total i10 Index Rankings
Rankings
91,722
World Rank
864
Country Rank
151
University
Ranking Based On Selection:
12
Engineering & Technology / Energy Engineering
Urban renewable energy application | Coordinated demand response control for smart grid | Data center liquid coolin
Urban renewable energy application | Coordinated demand response control for smart grid | Data center liquid coolin
i-10 Metrics
-
Total124
-
Last 5 Years114
-
Last 5 Years / Total0.919
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* Total i10 Index Rankings
Rankings
94,250
World Rank
877
Country Rank
154
University
Ranking Based On Selection:
13
Engineering & Technology / Energy Engineering
Energy Engineering | Environmental Engineering | Photonic Engineerin
Energy Engineering | Environmental Engineering | Photonic Engineerin
i-10 Metrics
-
Total122
-
Last 5 Years120
-
Last 5 Years / Total0.984
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* Total i10 Index Rankings
Rankings
116,312
World Rank
1,012
Country Rank
175
University
Ranking Based On Selection:
14
* Total i10 Index Rankings
Rankings
119,758
World Rank
1,031
Country Rank
177
University
Ranking Based On Selection:
15
* Total i10 Index Rankings
Rankings
137,256
World Rank
1,137
Country Rank
193
University
Ranking Based On Selection:
16
Engineering & Technology / Energy Engineering
Environmental engineering | microbiology | microbiome | microbial ecology | biotechnolog
Environmental engineering | microbiology | microbiome | microbial ecology | biotechnolog
i-10 Metrics
-
Total96
-
Last 5 Years87
-
Last 5 Years / Total0.906
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* Total i10 Index Rankings
Rankings
151,334
World Rank
1,219
Country Rank
206
University
Ranking Based On Selection:
17
Engineering & Technology / Energy Engineering
Renewable cooling and heating | Sustainable trigeneration | Zero carbon building design | Indoor environmental quality | Evolutiona
Renewable cooling and heating | Sustainable trigeneration | Zero carbon building design | Indoor environmental quality | Evolutiona
i-10 Metrics
-
Total90
-
Last 5 Years70
-
Last 5 Years / Total0.778
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* Total i10 Index Rankings
Rankings
165,516
World Rank
1,312
Country Rank
214
University
Ranking Based On Selection:
18
Engineering & Technology / Energy Engineering
Energy Engineering | Built Environment | Thermal Management | Energy Efficient Building
Energy Engineering | Built Environment | Thermal Management | Energy Efficient Building
i-10 Metrics
-
Total84
-
Last 5 Years83
-
Last 5 Years / Total0.988
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* Total i10 Index Rankings
Rankings
192,770
World Rank
1,428
Country Rank
223
University
Ranking Based On Selection:
19
Engineering & Technology / Energy Engineering
Industrial Ecology | Sustainability and Resilience Indicators | Dynamic LCA of Emerging Technologies | Sustainable Food Service Sy
Industrial Ecology | Sustainability and Resilience Indicators | Dynamic LCA of Emerging Technologies | Sustainable Food Service Sy
i-10 Metrics
-
Total75
-
Last 5 Years74
-
Last 5 Years / Total0.987
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* Total i10 Index Rankings
Rankings
210,867
World Rank
1,540
Country Rank
206
University
Ranking Based On Selection:
20
* Total i10 Index Rankings
Rankings
241,339
World Rank
1,706
Country Rank
298
University
Ranking Based On Selection:
21
Engineering & Technology / Energy Engineering
Grid integration of large-scale renewable energy source
Grid integration of large-scale renewable energy source
i-10 Metrics
-
Total63
-
Last 5 Years55
-
Last 5 Years / Total0.873
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* Total i10 Index Rankings
Rankings
245,045
World Rank
1,727
Country Rank
264
University
Ranking Based On Selection:
22
Engineering & Technology / Energy Engineering
Electrocatalytic | Hydrogenation | Hydrogenolysis | Biomass Upgrading | Renewable Fue
Electrocatalytic | Hydrogenation | Hydrogenolysis | Biomass Upgrading | Renewable Fue
i-10 Metrics
-
Total62
-
Last 5 Years61
-
Last 5 Years / Total0.984
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* Total i10 Index Rankings
Rankings
265,663
World Rank
1,855
Country Rank
319
University
Ranking Based On Selection:
23
Engineering & Technology / Energy Engineering
sustainable energy | photovoltaics | light emitting diode | supercapacito
sustainable energy | photovoltaics | light emitting diode | supercapacito
i-10 Metrics
-
Total58
-
Last 5 Years53
-
Last 5 Years / Total0.914
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* Total i10 Index Rankings
Rankings
270,416
World Rank
1,878
Country Rank
322
University
Ranking Based On Selection:
24
Engineering & Technology / Energy Engineering
Energy Engineering | On-site matching analysis | Renewable Energy | Zero-Energy Building | Energ
Energy Engineering | On-site matching analysis | Renewable Energy | Zero-Energy Building | Energ
i-10 Metrics
-
Total57
-
Last 5 Years56
-
Last 5 Years / Total0.982
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* Total i10 Index Rankings
Rankings
271,625
World Rank
1,885
Country Rank
462
University
Ranking Based On Selection:
25
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