i10 Productivity
Rankings

World 5,930 Scientists Engineering & Technology / Energy Engineering i10 Productivity Rankings - 2025

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.

Country

Total 5,930 scientist, 138 country, 2,357 institution

List without CERN, Statistical Data etc

Sort by last 6 years i10 Index

* Total i10 Index Rankings

Rankings

114

World Rank

Country Rank

University

Ranking Based On Selection:

Michael Graetzel

École Polytechnique Fédérale de Lausanne Lausanne, Switzerland

Engineering & Technology / Energy Engineering
Solar energy conversio

H-Index Metrics

Total

1,567
Last 6 Years

1,032
Last 6 Years / Total

0.659

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* Total i10 Index Rankings

Rankings

771

World Rank

218

Country Rank

University

Ranking Based On Selection:

Arumugam Manthiram

University of Texas Austin Austin, United States

Engineering & Technology / Energy Engineering
batteries | fuel cells | materials chemistry | synthesis | nanomaterial

H-Index Metrics

Total

954
Last 6 Years

724
Last 6 Years / Total

0.759

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* Total i10 Index Rankings

Rankings

1,013

World Rank

132

Country Rank

University

Ranking Based On Selection:

Liguang Liu

Tongji University Shanghai, China

Engineering & Technology / Energy Engineering
Engine Combustion | bio-fuel | ragne extende

H-Index Metrics

Total

870
Last 6 Years

595
Last 6 Years / Total

0.684

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* Total i10 Index Rankings

Rankings

1,029

World Rank

Country Rank

University

Ranking Based On Selection:

Nazeeruddin

École Polytechnique Fédérale de Lausanne Lausanne, Switzerland

Engineering & Technology / Energy Engineering
solar energy

H-Index Metrics

Total

866
Last 6 Years

664
Last 6 Years / Total

0.767

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* Total i10 Index Rankings

Rankings

1,297

World Rank

161

Country Rank

University

Ranking Based On Selection:

Wei Liu 刘伟

Huazhong University of Science & Technology Wuhan, China

Engineering & Technology / Energy Engineering
Heat transfer | Energy conservation | Electronics cooling | Porous media | Nano-scale heat transfe

H-Index Metrics

Total

787
Last 6 Years

671
Last 6 Years / Total

0.853

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* Total i10 Index Rankings

Rankings

1,299

World Rank

Country Rank

University

Ranking Based On Selection:

Kamaruzzaman Sopian

Universiti Kebangsaan Malaysia Bangi, Malaysia

Engineering & Technology / Energy Engineering
Energy Engineering | Solar Thermal | Photovoltaics | Renewable Energ

H-Index Metrics

Total

787
Last 6 Years

624
Last 6 Years / Total

0.793

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* Total i10 Index Rankings

Rankings

1,309

World Rank

Country Rank

University

Ranking Based On Selection:

Martin A Green

University of New South Wales Sydney, Australia

Engineering & Technology / Energy Engineering
Photovoltaics | Semiconductors | Solar Cells | Conversion Efficienc

H-Index Metrics

Total

786
Last 6 Years

388
Last 6 Years / Total

0.494

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* Total i10 Index Rankings

Rankings

1,443

World Rank

Country Rank

University

Ranking Based On Selection:

Licheng Sun

Royal Institute of Technology Stockholm, Sweden

Engineering & Technology / Energy Engineering
Solar Cells & Solar Fuels | Artificial Photosynthesis | Water Splitting | AEM-WE | CO2 Reductio

H-Index Metrics

Total

758
Last 6 Years

544
Last 6 Years / Total

0.718

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* Total i10 Index Rankings

Rankings

1,659

World Rank

Country Rank

University

Ranking Based On Selection:

Roberto Castello

École Polytechnique Fédérale de Lausanne Lausanne, Switzerland

Engineering & Technology / Energy Engineering
Statistics | Machine Learning | Renewable Energy | Building Physics | Particle Physic

H-Index Metrics

Total

713
Last 6 Years

590
Last 6 Years / Total

0.827

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* Total i10 Index Rankings

Rankings

1,713

World Rank

211

Country Rank

University

Ranking Based On Selection:

Liu Gang

Central South University Changsha, China

Engineering & Technology / Energy Engineering
Biosenso

H-Index Metrics

Total

705
Last 6 Years

564
Last 6 Years / Total

0.800

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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

2,669

World Rank

288

Country Rank

University

Ranking Based On Selection:

Gang Liu (刘岗)

Institute of Metal Research, Chinese Academy of Sciences Beijing, China

Engineering & Technology / Energy Engineering
solar energy conversion materials (potocatalysis | photoelectrochemical | solar cells

H-Index Metrics

Total

583
Last 6 Years

480
Last 6 Years / Total

0.823

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* Total i10 Index Rankings

Rankings

2,997

World Rank

934

Country Rank

University

Ranking Based On Selection:

Oa Mohammed

Florida International University Miami, United States

Engineering & Technology / Energy Engineering
Power and Energy Systems | Smart Grid Applications | Electric Machines and Drives | Computational Electromagnetics | Intelligent Sy