This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.
* Total H Index Rankings
Rankings
Ranking Based On Selection:
1
Engineering & Technology / Energy Engineering
hollow structures | batteries | electrocatalysis | supercapacitors | photocatalysi
hollow structures | batteries | electrocatalysis | supercapacitors | photocatalysi
H-Index Metrics
-
Total231
-
Last 5 Years165
-
Last 5 Years / Total0.714
* Total H Index Rankings
Rankings
Ranking Based On Selection:
2
Engineering & Technology / Energy Engineering
energy storage materials | graphene 2D materials | photonics | hybrid perovskite
energy storage materials | graphene 2D materials | photonics | hybrid perovskite
H-Index Metrics
-
Total128
-
Last 5 Years84
-
Last 5 Years / Total0.656
* Total H Index Rankings
Rankings
Ranking Based On Selection:
3
Engineering & Technology / Energy Engineering
Energy storage | Batteries | E-waste/Batteries recycling | Sustainability | Circular econom
Energy storage | Batteries | E-waste/Batteries recycling | Sustainability | Circular econom
H-Index Metrics
-
Total115
-
Last 5 Years75
-
Last 5 Years / Total0.652
* Total H Index Rankings
Rankings
Ranking Based On Selection:
4
Engineering & Technology / Energy Engineering
Microgrids | Power System Stability | Smart Grid | Data-Analytic
Microgrids | Power System Stability | Smart Grid | Data-Analytic
H-Index Metrics
-
Total87
-
Last 5 Years83
-
Last 5 Years / Total0.954
* Total H Index Rankings
Rankings
Ranking Based On Selection:
5
Engineering & Technology / Energy Engineering
Energy Studies | Performance Indicators | Decomposition Analysis | LMD
Energy Studies | Performance Indicators | Decomposition Analysis | LMD
H-Index Metrics
-
Total81
-
Last 5 Years61
-
Last 5 Years / Total0.753
* Total H Index Rankings
Rankings
Ranking Based On Selection:
6
Engineering & Technology / Energy Engineering
Energy and thermal systems | microscale combustion | micro thrusters and propulsion | energy managemen
Energy and thermal systems | microscale combustion | micro thrusters and propulsion | energy managemen
H-Index Metrics
-
Total75
-
Last 5 Years46
-
Last 5 Years / Total0.613
* Total H Index Rankings
Rankings
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
Ranking Based On Selection:
8
Engineering & Technology / Energy Engineering
Solar cells | supercapacitors | Water Splitting Materials and Systems | Transparent Semiconductors | Electronic and Functional Mate
Solar cells | supercapacitors | Water Splitting Materials and Systems | Transparent Semiconductors | Electronic and Functional Mate
H-Index Metrics
-
Total65
-
Last 5 Years40
-
Last 5 Years / Total0.615
* Total H Index Rankings
Rankings
Ranking Based On Selection:
9
Engineering & Technology / Energy Engineering
Energy System Modeling | Input-Output Analysis | Decomposition Analysis | Global Value Chain
Energy System Modeling | Input-Output Analysis | Decomposition Analysis | Global Value Chain
H-Index Metrics
-
Total64
-
Last 5 Years59
-
Last 5 Years / Total0.922
* Total H Index Rankings
Rankings
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
Ranking Based On Selection:
13
Engineering & Technology / Energy Engineering
Power System Automation | Cyber-physical Energy System
Power System Automation | Cyber-physical Energy System
H-Index Metrics
-
Total47
-
Last 5 Years44
-
Last 5 Years / Total0.936
* Total H Index Rankings
Rankings
Ranking Based On Selection:
14
Engineering & Technology / Energy Engineering
Batteries | Electrochemistry | Polymer Electrolytes | Hydrogels | Ionogel
Batteries | Electrochemistry | Polymer Electrolytes | Hydrogels | Ionogel
H-Index Metrics
-
Total47
-
Last 5 Years44
-
Last 5 Years / Total0.936
* Total H Index Rankings
Rankings
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
Ranking Based On Selection:
16
Engineering & Technology / Energy Engineering
Energy material | Thin film | Perovskite solar cell | Organic photovoltaic | Redox flow batter
Energy material | Thin film | Perovskite solar cell | Organic photovoltaic | Redox flow batter
H-Index Metrics
-
Total44
-
Last 5 Years40
-
Last 5 Years / Total0.909
* Total H Index Rankings
Rankings
Ranking Based On Selection:
17
Engineering & Technology / Energy Engineering
Green hydrogen | biofuel | biomass waste | passive coolin
Green hydrogen | biofuel | biomass waste | passive coolin
H-Index Metrics
-
Total43
-
Last 5 Years37
-
Last 5 Years / Total0.860
* Total H Index Rankings
Rankings
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
Ranking Based On Selection:
20
Engineering & Technology / Energy Engineering
Energy Storage | Catalyst | MOF | 3D printing | Nanomateria
Energy Storage | Catalyst | MOF | 3D printing | Nanomateria
H-Index Metrics
-
Total37
-
Last 5 Years37
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
21
Engineering & Technology / Energy Engineering
Renewable Energy | Optimization | Solar Energy | Electrical Engineerin
Renewable Energy | Optimization | Solar Energy | Electrical Engineerin
H-Index Metrics
-
Total37
-
Last 5 Years36
-
Last 5 Years / Total0.973
* Total H Index Rankings
Rankings
Ranking Based On Selection:
22
Engineering & Technology / Energy Engineering
multi-energy systems | AI | green hydrogen | system level optimization | smart grids and ship
multi-energy systems | AI | green hydrogen | system level optimization | smart grids and ship
H-Index Metrics
-
Total34
-
Last 5 Years34
-
Last 5 Years / Total1.000
* Total H Index Rankings
Rankings
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
Ranking Based On Selection:
24
Engineering & Technology / Energy Engineering
solar energy | photoelectrochemical water splitting | biomass/plastic waste upgradin
solar energy | photoelectrochemical water splitting | biomass/plastic waste upgradin
H-Index Metrics
-
Total33
-
Last 5 Years30
-
Last 5 Years / Total0.909
* Total H Index Rankings
Rankings
Ranking Based On Selection:
25
Engineering & Technology / Energy Engineering
Solar energy conversion | Photocatalysis | Photoelectrocatalysi
Solar energy conversion | Photocatalysis | Photoelectrocatalysi
H-Index Metrics
-
Total32
-
Last 5 Years29
-
Last 5 Years / Total0.906

🌍 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
