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i10 Productivity
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Engineering & Technology / Energy Engineering i10 Productivity Rankings in Spain - 2026
Discover the only real-time global i10 Index ranking that measures the productivity of 2.6 million scientists worldwide. By analyzing both total and last 5 years’ i10 values, this ranking highlights consistency and sustained academic contribution. Compare performance at global, continental, national, and institutional levels across 13 main fields and 221 disciplines.
* Total i10 Index Rankings
Rankings
3,926
World Rank
106
Country Rank
1
University
Ranking Based On Selection:
1
* Total i10 Index Rankings
Rankings
27,504
World Rank
729
Country Rank
4
University
Ranking Based On Selection:
2
Engineering & Technology / Energy Engineering
energy | solar cells | nanomaterials | photochemistry | photo-induced charge transfe
energy | solar cells | nanomaterials | photochemistry | photo-induced charge transfe
i-10 Metrics
-
Total235
-
Last 5 Years127
-
Last 5 Years / Total0.540
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* Total i10 Index Rankings
Rankings
37,802
World Rank
1,077
Country Rank
34
University
Ranking Based On Selection:
3
Engineering & Technology / Energy Engineering
Energy | Exergy | Resources Efficiency | Thermodynamics | Themoeconomic
Energy | Exergy | Resources Efficiency | Thermodynamics | Themoeconomic
i-10 Metrics
-
Total202
-
Last 5 Years111
-
Last 5 Years / Total0.550
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* Total i10 Index Rankings
Rankings
83,979
World Rank
2,586
Country Rank
81
University
Ranking Based On Selection:
4
Engineering & Technology / Energy Engineering
Energy | power generation | renewables | cogeneration | energy storag
Energy | power generation | renewables | cogeneration | energy storag
i-10 Metrics
-
Total131
-
Last 5 Years111
-
Last 5 Years / Total0.847
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* Total i10 Index Rankings
Rankings
97,606
World Rank
3,006
Country Rank
96
University
Ranking Based On Selection:
5
Engineering & Technology / Energy Engineering
Automatic Control | Renewable energy | Model Predictive Control | Microgrids | Fuel Cell
Automatic Control | Renewable energy | Model Predictive Control | Microgrids | Fuel Cell
i-10 Metrics
-
Total120
-
Last 5 Years84
-
Last 5 Years / Total0.700
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* Total i10 Index Rankings
Rankings
110,918
World Rank
3,496
Country Rank
10
University
Ranking Based On Selection:
6
Engineering & Technology / Energy Engineering
Wind energy | PV power plants | renewable energy integration | energy efficienc
Wind energy | PV power plants | renewable energy integration | energy efficienc
i-10 Metrics
-
Total111
-
Last 5 Years66
-
Last 5 Years / Total0.595
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* Total i10 Index Rankings
Rankings
114,135
World Rank
3,607
Country Rank
9
University
Ranking Based On Selection:
7
Engineering & Technology / Energy Engineering
Modeling and simulation | Discrete event systems | Industry 4.0 | Renewable energy | Environmental impac
Modeling and simulation | Discrete event systems | Industry 4.0 | Renewable energy | Environmental impac
i-10 Metrics
-
Total109
-
Last 5 Years64
-
Last 5 Years / Total0.587
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* Total i10 Index Rankings
Rankings
119,398
World Rank
3,769
Country Rank
84
University
Ranking Based On Selection:
8
* Total i10 Index Rankings
Rankings
137,827
World Rank
4,375
Country Rank
48
University
Ranking Based On Selection:
9
Engineering & Technology / Energy Engineering
Concentrating Solar Power | Solar Energy | Renewable Energ
Concentrating Solar Power | Solar Energy | Renewable Energ
i-10 Metrics
-
Total96
-
Last 5 Years77
-
Last 5 Years / Total0.802
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* Total i10 Index Rankings
Rankings
141,694
World Rank
4,527
Country Rank
39
University
Ranking Based On Selection:
10
* Total i10 Index Rankings
Rankings
148,186
World Rank
4,808
Country Rank
83
University
Ranking Based On Selection:
11
Engineering & Technology / Energy Engineering
Industrial Electronics | Power Electronics | Lighting Engineering | Renewable Energy | Energy Conversio
Industrial Electronics | Power Electronics | Lighting Engineering | Renewable Energy | Energy Conversio
i-10 Metrics
-
Total92
-
Last 5 Years13
-
Last 5 Years / Total0.141
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* Total i10 Index Rankings
Rankings
167,397
World Rank
5,487
Country Rank
162
University
Ranking Based On Selection:
12
Engineering & Technology / Energy Engineering
Solar cells | semiconductors | thin films | materials scienc
Solar cells | semiconductors | thin films | materials scienc
i-10 Metrics
-
Total84
-
Last 5 Years54
-
Last 5 Years / Total0.643
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* Total i10 Index Rankings
Rankings
173,041
World Rank
5,708
Country Rank
3
University
Ranking Based On Selection:
13
Engineering & Technology / Energy Engineering
Energy | Thermal energy storage | Physics of phase transition
Energy | Thermal energy storage | Physics of phase transition
i-10 Metrics
-
Total82
-
Last 5 Years53
-
Last 5 Years / Total0.646
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* Total i10 Index Rankings
Rankings
194,358
World Rank
6,494
Country Rank
247
University
Ranking Based On Selection:
14
Engineering & Technology / Energy Engineering
Control of HVDC Systems | MT-HVDC | RES Grid Integration | Power System Dynamic
Control of HVDC Systems | MT-HVDC | RES Grid Integration | Power System Dynamic
i-10 Metrics
-
Total75
-
Last 5 Years58
-
Last 5 Years / Total0.773
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* Total i10 Index Rankings
Rankings
197,276
World Rank
6,596
Country Rank
94
University
Ranking Based On Selection:
15
Engineering & Technology / Energy Engineering
energy | sustainability | mathematical programming | life cycle assessment | refrigeratio
energy | sustainability | mathematical programming | life cycle assessment | refrigeratio
i-10 Metrics
-
Total74
-
Last 5 Years63
-
Last 5 Years / Total0.851
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* Total i10 Index Rankings
Rankings
210,596
World Rank
7,095
Country Rank
129
University
Ranking Based On Selection:
16
Engineering & Technology / Energy Engineering
Industrial Electronics - Power Electronics - Lighting Engineering - Renewable Energy - Energ
Industrial Electronics - Power Electronics - Lighting Engineering - Renewable Energy - Energ
i-10 Metrics
-
Total71
-
Last 5 Years11
-
Last 5 Years / Total0.155
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* Total i10 Index Rankings
Rankings
220,286
World Rank
7,402
Country Rank
93
University
Ranking Based On Selection:
17
Engineering & Technology / Energy Engineering
Renewable Energy | Power System Control | Energy Storage Systems | HVD
Renewable Energy | Power System Control | Energy Storage Systems | HVD
i-10 Metrics
-
Total68
-
Last 5 Years53
-
Last 5 Years / Total0.779
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* Total i10 Index Rankings
Rankings
224,235
World Rank
7,561
Country Rank
220
University
Ranking Based On Selection:
18
Engineering & Technology / Energy Engineering
Solid state chemistry | photovoltaics | solar energy conversion | perovskite
Solid state chemistry | photovoltaics | solar energy conversion | perovskite
i-10 Metrics
-
Total67
-
Last 5 Years54
-
Last 5 Years / Total0.806
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* Total i10 Index Rankings
Rankings
244,812
World Rank
8,311
Country Rank
239
University
Ranking Based On Selection:
19
Engineering & Technology / Energy Engineering
Renewable energy | Electric Drives | HVDC | Off-shore Wind Power Plants | MTD
Renewable energy | Electric Drives | HVDC | Off-shore Wind Power Plants | MTD
i-10 Metrics
-
Total63
-
Last 5 Years22
-
Last 5 Years / Total0.349
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* Total i10 Index Rankings
Rankings
258,152
World Rank
8,745
Country Rank
348
University
Ranking Based On Selection:
20
Engineering & Technology / Energy Engineering
identification | predictive control | neural networks | renewable energy | induction machine
identification | predictive control | neural networks | renewable energy | induction machine
i-10 Metrics
-
Total60
-
Last 5 Years37
-
Last 5 Years / Total0.617
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* Total i10 Index Rankings
Rankings
276,817
World Rank
9,416
Country Rank
19
University
Ranking Based On Selection:
21
Engineering & Technology / Energy Engineering
solar cells | photovoltaics | renewable energy | perovskite solar cells | impedance spectroscop
solar cells | photovoltaics | renewable energy | perovskite solar cells | impedance spectroscop
i-10 Metrics
-
Total56
-
Last 5 Years52
-
Last 5 Years / Total0.929
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* Total i10 Index Rankings
Rankings
282,817
World Rank
9,616
Country Rank
150
University
Ranking Based On Selection:
22
* Total i10 Index Rankings
Rankings
279,987
World Rank
9,502
Country Rank
169
University
Ranking Based On Selection:
23
Engineering & Technology / Energy Engineering
Robotics | Control Systems | Renewable Energy | Sensor Integration | Industry 4.
Robotics | Control Systems | Renewable Energy | Sensor Integration | Industry 4.
i-10 Metrics
-
Total56
-
Last 5 Years35
-
Last 5 Years / Total0.625
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* Total i10 Index Rankings
Rankings
293,046
World Rank
10,011
Country Rank
232
University
Ranking Based On Selection:
24
* Total i10 Index Rankings
Rankings
293,996
World Rank
10,053
Country Rank
321
University
Ranking Based On Selection:
25
Engineering & Technology / Energy Engineering
BECCS | Power to gas | Renewable Energy | Carbon Capture | Fluidized bed
BECCS | Power to gas | Renewable Energy | Carbon Capture | Fluidized bed
i-10 Metrics
-
Total53
-
Last 5 Years52
-
Last 5 Years / Total0.981
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