Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Energy Engineering
Energy | Environmental catalysis | Chemical Engineering | and Waste conversio
Energy | Environmental catalysis | Chemical Engineering | and Waste conversio
H-Index Metrics
-
Total42
-
Last 5 Years41
-
Last 5 Years / Total0.976
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Energy Engineering
solar air condicioning | heat transformers | absorption cooling systems | wind energ
solar air condicioning | heat transformers | absorption cooling systems | wind energ
H-Index Metrics
-
Total41
-
Last 5 Years23
-
Last 5 Years / Total0.561
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Energy Engineering
Sustainable use of water and energy - Process integration - Renewable energy and biorefinerie
Sustainable use of water and energy - Process integration - Renewable energy and biorefinerie
H-Index Metrics
-
Total40
-
Last 5 Years22
-
Last 5 Years / Total0.550
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
Engineering & Technology / Energy Engineering
Solar Cells | Semiconductor Physics | Photovoltaic System
Solar Cells | Semiconductor Physics | Photovoltaic System
H-Index Metrics
-
Total38
-
Last 5 Years20
-
Last 5 Years / Total0.526
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Energy Engineering
Energy and environmental Systems | Artificial Intelligence | Optimization | RIBIERSE-CYTED | RIPEBA-CYT
Energy and environmental Systems | Artificial Intelligence | Optimization | RIBIERSE-CYTED | RIPEBA-CYT
H-Index Metrics
-
Total35
-
Last 5 Years30
-
Last 5 Years / Total0.857
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
Engineering & Technology / Energy Engineering
solar energy | spray pyrolysis | solar photovoltaic | Reliablit
solar energy | spray pyrolysis | solar photovoltaic | Reliablit
H-Index Metrics
-
Total33
-
Last 5 Years17
-
Last 5 Years / Total0.515
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
Engineering & Technology / Energy Engineering
Solar Energy | Concentrated Solar Power | Radiative Transfer | Solar Chemistry | Solar Desalinatio
Solar Energy | Concentrated Solar Power | Radiative Transfer | Solar Chemistry | Solar Desalinatio
H-Index Metrics
-
Total32
-
Last 5 Years21
-
Last 5 Years / Total0.656
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Energy Engineering
renewable energies | physical chemistry | electrocatalysis | CO2 reductio
renewable energies | physical chemistry | electrocatalysis | CO2 reductio
H-Index Metrics
-
Total29
-
Last 5 Years29
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Energy Engineering
Enfermedades de frutos en postcosecha y micología agrícol
Enfermedades de frutos en postcosecha y micología agrícol
H-Index Metrics
-
Total28
-
Last 5 Years17
-
Last 5 Years / Total0.607
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
Engineering & Technology / Energy Engineering
Sustainable production processes | sustainable aviation fuel | biorefinerie
Sustainable production processes | sustainable aviation fuel | biorefinerie
H-Index Metrics
-
Total25
-
Last 5 Years22
-
Last 5 Years / Total0.880
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Energy Engineering
Energy Systems Analysis | Heat Transfer | PEMFC | Micro/nanoscale Heat Transfer and Flui
Energy Systems Analysis | Heat Transfer | PEMFC | Micro/nanoscale Heat Transfer and Flui
H-Index Metrics
-
Total25
-
Last 5 Years20
-
Last 5 Years / Total0.800
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Energy Engineering
energy | chemical engineering | cleaner production | environmental science | higher educatio
energy | chemical engineering | cleaner production | environmental science | higher educatio
H-Index Metrics
-
Total24
-
Last 5 Years20
-
Last 5 Years / Total0.833
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
Engineering & Technology / Energy Engineering
Energia Solar | procesos fototermicos | fotoquímicos | fotovoltaicos y radiacion solar
Energia Solar | procesos fototermicos | fotoquímicos | fotovoltaicos y radiacion solar
H-Index Metrics
-
Total23
-
Last 5 Years13
-
Last 5 Years / Total0.565
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Energy Engineering
Biogas | exhaust gases | biofiltration | photobioreactors | biodesulfurizatio
Biogas | exhaust gases | biofiltration | photobioreactors | biodesulfurizatio
H-Index Metrics
-
Total22
-
Last 5 Years19
-
Last 5 Years / Total0.864
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Energy Engineering
Biofuels | Revalorization of agro-industrial waste | Microalga
Biofuels | Revalorization of agro-industrial waste | Microalga
H-Index Metrics
-
Total21
-
Last 5 Years20
-
Last 5 Years / Total0.952
Unify strategy, analytics, and growth in one powerful platform. Turn academic data into actionable strategy for sustainable excellence.
Track your performance in real time — benchmark, compare, and improve. Stay ahead with instant insights and global peer comparisons.
Attract world-class talent across 211 disciplines. Find, connect, and recruit the brightest minds worldwide.
Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact