Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings along with their 197 sub-branches, can be analyzed at global, national, and regional levels. You can also evaluate them based on the i10 index and citation numbers. As of Sep 18, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (1.014.193) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
Renewable Energy
Energy Storage Systems
CAD and Design
Smart Materials
Metrics
H-Index
i10 Index
Citation Counts
111
433
41,991
* Total H IndexRankings
Ranking Based On Selection
:2
Sustainable energy
renewable energy
energy efficiency
combustion
CFD
Metrics
H-Index
i10 Index
Citation Counts
43
121
5,936
* Total H IndexRankings
Ranking Based On Selection
:3
Renewable Energy
Fuel cells
Membrane separation
Adsorption
Desalination.
Metrics
H-Index
i10 Index
Citation Counts
42
86
5,013
* Total H IndexRankings
Ranking Based On Selection
:4
Sustainable Energy Systems
Renewable Energy
Biomass & Bioenergy
Process System Engineering
Metrics
H-Index
i10 Index
Citation Counts
41
112
6,776
* Total H IndexRankings
Ranking Based On Selection
:5
Solar cooling systems
Adsorption
Desalination
Water harvesting from atmospheric air
Metrics
H-Index
i10 Index
Citation Counts
40
65
4,881
* Total H IndexRankings
Ranking Based On Selection
:6
Renewable Energy
Solar Materials
Mechanical Energy Storage
Solar Manufacturing
Metrics
H-Index
i10 Index
Citation Counts
37
97
5,640
* Total H IndexRankings
Ranking Based On Selection
:7
perovskite solar cells
organic solar cells
graphene
SERS
Metrics
H-Index
i10 Index
Citation Counts
24
34
2,774
* Total H IndexRankings
Ranking Based On Selection
:8
Solar Thermal
Metrics
H-Index
i10 Index
Citation Counts
22
39
2,158
* Total H IndexRankings
Ranking Based On Selection
:9
EM/Electronics/Renewable Energy/Imaging
Metrics
H-Index
i10 Index
Citation Counts
21
57
2,009
* Total H IndexRankings
Ranking Based On Selection
:10
Motor Drives
Hybrid and Electric Vehicle
Renewable Energy System
Power System
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,269
* Total H IndexRankings
Ranking Based On Selection
:11
Renewable Energy
Thermal Comfort
Indoor Air Quality
HVAC
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,639
* Total H IndexRankings
Ranking Based On Selection
:12
Energy
Safety & Reliability
Risk analysis
Radiation detection & measurement Failure rate
Metrics
H-Index
i10 Index
Citation Counts
14
19
487
* Total H IndexRankings
Ranking Based On Selection
:13
Heat Transfer
Computational Fluid Dynamics
Thermodynamics
HVAC
Metrics
H-Index
i10 Index
Citation Counts
8
8
294
Abdul-Ghani Olabi
Metrics
H-Index
i10-Index
Citation Counts
111
433
41,991
Renewable Energy
Energy Storage Systems
CAD and Design
Smart Materials
Chaouki Ghenai
Metrics
H-Index
i10-Index
Citation Counts
43
121
5,936
Sustainable energy
renewable energy
energy efficiency
combustion
CFD
Muhammad Tawalbeh
Metrics
H-Index
i10-Index
Citation Counts
42
86
5,013
Renewable Energy
Fuel cells
Membrane separation
Adsorption
Desalination.
Abrar Inayat
Metrics
H-Index
i10-Index
Citation Counts
41
112
6,776
Sustainable Energy Systems
Renewable Energy
Biomass & Bioenergy
Process System Engineering
Ibrahim I El Sharkawy
Metrics
H-Index
i10-Index
Citation Counts
40
65
4,881
Solar cooling systems
Adsorption
Desalination
Water harvesting from atmospheric air
Abdul Hai Alami
Metrics
H-Index
i10-Index
Citation Counts
37
97
5,640
Renewable Energy
Solar Materials
Mechanical Energy Storage
Solar Manufacturing
Di Zhang
Metrics
H-Index
i10-Index
Citation Counts
24
34
2,774
perovskite solar cells
organic solar cells
graphene
SERS
Rahman, Sma
Metrics
H-Index
i10-Index
Citation Counts
22
39
2,158
Ak Hamid
Metrics
H-Index
i10-Index
Citation Counts
21
57
2,009
EM/Electronics/Renewable Energy/Imaging
Habib Ur Rehman
Metrics
H-Index
i10-Index
Citation Counts
19
33
1,269
Motor Drives
Hybrid and Electric Vehicle
Renewable Energy System
Power System
Bashria AA Yousef
Metrics
H-Index
i10-Index
Citation Counts
18
23
1,639
Renewable Energy
Thermal Comfort
Indoor Air Quality
HVAC
Muhammad Zubair
Metrics
H-Index
i10-Index
Citation Counts
14
19
487
Energy
Safety & Reliability
Risk analysis
Radiation detection & measurement Failure rate
Salah Issa
Metrics
H-Index
i10-Index
Citation Counts
8
8
294
Heat Transfer
Computational Fluid Dynamics
Thermodynamics
HVAC