Login
Pricing & Plans
Citation Rankings
Smart Institutional Excellence Plan
The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject-field rankings (world, region, country, and university levels) are currently in Beta and updated in near real-time.
Note: Researchers classified as “others” (1,123,399 profiles whose fields are undetermined or not yet edited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.
Recognizing excellence across 10 regions, 13 fields, and 221 subfields — Explore the Top 100 today.
* Total H Index Rankings
Rankings
5,425
World Rank
198
Country Rank
6
University
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
Energy storage and conversion | Batteries | Li-S battery | metal air battery | Na ion batter
Energy storage and conversion | Batteries | Li-S battery | metal air battery | Na ion batter
H-Index Metrics
-
H-Index118
-
i10 Index491
-
Citation Counts47,156
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
6,690
World Rank
279
Country Rank
7
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
113,952
World Rank
6,028
Country Rank
68
University
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Energy Economics Modeling | Energy Efficiency | DEA | CO2 emissions | productivity and efficienc
Energy Economics Modeling | Energy Efficiency | DEA | CO2 emissions | productivity and efficienc
H-Index Metrics
-
H-Index45
-
i10 Index94
-
Citation Counts7,739
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
126,236
World Rank
6,640
Country Rank
76
University
Ranking Based On Selection:
4
Engineering & Technology / Environmental Science & Engineering
Energy Economics | Climate Policy | Energy Polic
Energy Economics | Climate Policy | Energy Polic
H-Index Metrics
-
H-Index43
-
i10 Index99
-
Citation Counts8,211
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
174,183
World Rank
9,315
Country Rank
103
University
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Environmental Science & Engineering | Biochar | Environmental Nanotechnolog
Environmental Science & Engineering | Biochar | Environmental Nanotechnolog
H-Index Metrics
-
H-Index37
-
i10 Index50
-
Citation Counts15,481
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
294,351
World Rank
15,917
Country Rank
175
University
Ranking Based On Selection:
6
Engineering & Technology / Environmental Science & Engineering
waste heat recovery | hybrid electric powertrai
waste heat recovery | hybrid electric powertrai
H-Index Metrics
-
H-Index28
-
i10 Index42
-
Citation Counts3,920
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
359,823
World Rank
19,453
Country Rank
228
University
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
climate change | mitigation and adaptation | risk managemen
climate change | mitigation and adaptation | risk managemen
H-Index Metrics
-
H-Index25
-
i10 Index31
-
Citation Counts2,303
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
453,393
World Rank
23,592
Country Rank
279
University
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
Energy and environmental policy | Energy modelin
Energy and environmental policy | Energy modelin
H-Index Metrics
-
H-Index22
-
i10 Index36
-
Citation Counts2,707
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
454,089
World Rank
23,696
Country Rank
281
University
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Climate change | Climate policy | Emission trading systems | Allowance allocation | Low-carbon developmen
Climate change | Climate policy | Emission trading systems | Allowance allocation | Low-carbon developmen
H-Index Metrics
-
H-Index21
-
i10 Index29
-
Citation Counts1,373
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
560,243
World Rank
28,802
Country Rank
7
University
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
Petroleum Engineering | Environmental Engineerin
Petroleum Engineering | Environmental Engineerin
H-Index Metrics
-
H-Index18
-
i10 Index26
-
Citation Counts1,426
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
777,507
World Rank
37,874
Country Rank
448
University
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
Energy and Environment Policy | Economics of Climate Chang
Energy and Environment Policy | Economics of Climate Chang
H-Index Metrics
-
H-Index13
-
i10 Index14
-
Citation Counts1,248
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
787,628
World Rank
38,532
Country Rank
457
University
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
Environment Sustainability | CSR | Financial Reportin
Environment Sustainability | CSR | Financial Reportin
H-Index Metrics
-
H-Index13
-
i10 Index15
-
Citation Counts613
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
1,605,495
World Rank
71,759
Country Rank
857
University
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
Building energy modeling | Building energy efficiency | Climate change mitigation | Cirular econom
Building energy modeling | Building energy efficiency | Climate change mitigation | Cirular econom
H-Index Metrics
-
H-Index5
-
i10 Index4
-
Citation Counts216
Get Full Access to
Premium Data
🌍 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
Limited Opportunities Available
