Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,120,279 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
Nhlanhla Mbuli
Power Systems
System Planning
System Performance
Statistics
Operations Researc
Metrics
 
H-Index
i10 Index
Citation
10
10
412
* Rankings
Ranking Based On Selection: 3
Rob Stephen
Overhead lines
FACTS
Smartgri
Metrics
 
H-Index
i10 Index
Citation
8
7
336
* Rankings
Ranking Based On Selection: 4
Ulrich Minnaar
electrical engineering
power systems
power quality
renewable energ
Metrics
 
H-Index
i10 Index
Citation
6
5
256
* Rankings
Ranking Based On Selection: 5
Warren James Farmer
Power system frequency stability
Virtual inertia
Renewable energy integratio
Metrics
 
H-Index
i10 Index
Citation
6
4
119
* Rankings
Ranking Based On Selection: 6
Malcolm Van Harte
Infrastructure Planning
System Operation
Reliability
Power System Resilience
Blackou
Metrics
 
H-Index
i10 Index
Citation
6
2
120
Christiaan Erasmus
Engineering
stress analysis
nuclear graphit
Metrics
 
H-Index
i10 Index
Citation
5
3
81
Susara Elizabeth Van Der Merwe|Liza van der Merwe
complexity thinking
resilience thinking
systems thinking
spatial intelligence
ambidexterity between complicated & complex a
Metrics
 
H-Index
i10 Index
Citation
4
3
263
* Rankings
Ranking Based On Selection: 10
Bongumsa Mendu
Application of Statistics and AI Algorithms for Power System Big Data Analysi
Metrics
 
H-Index
i10 Index
Citation
4
1
33
* Rankings
Ranking Based On Selection: 11
Darcelle Schouw
global health
non communicable disease
Metrics
 
H-Index
i10 Index
Citation
3
2
39
* Rankings
Ranking Based On Selection: 13
Nyiko Baloyi
Green Hydrogen
Renewable Technologies
Gas
Intelligent Contro
Metrics
 
H-Index
i10 Index
Citation
2
1
19
* Rankings
Ranking Based On Selection: 14
Corne Du Plooy
System Dynamics
Engineering
Simulation
Systems Thinkin
Metrics
 
H-Index
i10 Index
Citation
2
0
15
* Rankings
Ranking Based On Selection: 15
Richard Smith
nuclear quality managemen
Metrics
 
H-Index
i10 Index
Citation
1
1
20
* Rankings
Ranking Based On Selection: 16
Fanie Alan Shisane
Fourth Industrial Revolution (IoT
Cloud computing
Fog computing and AI
Metrics
 
H-Index
i10 Index
Citation
1
0
1
* Rankings
Ranking Based On Selection: 17
Monde Soni
Battery energy storage system applications
Distribution power system networ
Metrics
 
H-Index
i10 Index
Citation
1
0
1
* Rankings
Ranking Based On Selection: 18
Rudolph B Van Buuren
Project Management
Project Finance
Strategy Implementation
Investment Monitoring
Pricing theor
Metrics
 
H-Index
i10 Index
Citation
1
0
2
Rankings
Ranking Based On Selection: 1
Crystal Meek
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
20
22
2,739
Rankings
Ranking Based On Selection: 2
Nhlanhla Mbuli
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
10
10
412
Power Systems
System Planning
System Performance
Statistics
Operations Researc
Rankings
Ranking Based On Selection: 3
Rob Stephen
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
8
7
336
Overhead lines
FACTS
Smartgri
Rankings
Ranking Based On Selection: 4
Ulrich Minnaar
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
6
5
256
electrical engineering
power systems
power quality
renewable energ
Rankings
Ranking Based On Selection: 5
Warren James Farmer
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
6
4
119
Power system frequency stability
Virtual inertia
Renewable energy integratio
Rankings
Ranking Based On Selection: 6
Malcolm Van Harte
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
6
2
120
Infrastructure Planning
System Operation
Reliability
Power System Resilience
Blackou
Rankings
Ranking Based On Selection: 7
Andreas Beutel
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
6
4
146
Rankings
Ranking Based On Selection: 8
Christiaan Erasmus
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
5
3
81
Engineering
stress analysis
nuclear graphit
Rankings
Ranking Based On Selection: 9
Susara Elizabeth Van Der Merwe|Liza van der Merwe
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
4
3
263
complexity thinking
resilience thinking
systems thinking
spatial intelligence
ambidexterity between complicated & complex a
Rankings
Ranking Based On Selection: 10
Bongumsa Mendu
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
4
1
33
Application of Statistics and AI Algorithms for Power System Big Data Analysi
Rankings
Ranking Based On Selection: 11
Darcelle Schouw
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
3
2
39
global health
non communicable disease
Rankings
Ranking Based On Selection: 12
Christopher Booysen
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
2
2
67
Rankings
Ranking Based On Selection: 13
Nyiko Baloyi
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
2
1
19
Green Hydrogen
Renewable Technologies
Gas
Intelligent Contro
Rankings
Ranking Based On Selection: 14
Corne Du Plooy
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
2
0
15
System Dynamics
Engineering
Simulation
Systems Thinkin
Rankings
Ranking Based On Selection: 15
Richard Smith
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
1
1
20
Rankings
Ranking Based On Selection: 16
Fanie Alan Shisane
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
1
0
1
Fourth Industrial Revolution (IoT
Cloud computing
Fog computing and AI
Rankings
Ranking Based On Selection: 17
Monde Soni
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
1
0
1
Battery energy storage system applications
Distribution power system networ
Rankings
Ranking Based On Selection: 18
Rudolph B Van Buuren
Eskom Sunninghill, South Africa
Metrics
 
H-Index
i10 Index
Citation Counts
1
0
2
Project Management
Project Finance
Strategy Implementation
Investment Monitoring
Pricing theor