Login
Pricing & Plans
Citation Rankings
Smart Institutional Excellence Plan
Citation Rankings
Highly Cited Researchers
Engineering & Technology / Energy Engineering Highly Cited Researchers 16 Scientists Citation in Portugal Rankings - 2026
See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.
* Total Citation Counts Rankings
Rankings
208,484
World Rank
701
Country Rank
134
University
Ranking Based On Selection:
1
Engineering & Technology / Energy Engineering
Energy | Sustainability | Multi-criteria | Project evaluatio
Energy | Sustainability | Multi-criteria | Project evaluatio
Citation Metrics
-
Total5,656
-
Last 5 Years4,072
-
Last 5 Years / Total0.720
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
253,122
World Rank
865
Country Rank
16
University
Ranking Based On Selection:
2
Engineering & Technology / Energy Engineering
Artificial Neural Networks | Sleep Analysis | Renewable energy | Energy Policy | FPG
Artificial Neural Networks | Sleep Analysis | Renewable energy | Energy Policy | FPG
Citation Metrics
-
Total4,611
-
Last 5 Years3,230
-
Last 5 Years / Total0.700
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
399,812
World Rank
1,449
Country Rank
299
University
Ranking Based On Selection:
3
Engineering & Technology / Energy Engineering
Energy | Buildings | Natural Ventilation | Renewable Energ
Energy | Buildings | Natural Ventilation | Renewable Energ
Citation Metrics
-
Total2,681
-
Last 5 Years1,754
-
Last 5 Years / Total0.654
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
584,810
World Rank
2,229
Country Rank
453
University
Ranking Based On Selection:
4
Citation Metrics
-
Total1,540
-
Last 5 Years1,480
-
Last 5 Years / Total0.961
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
674,178
World Rank
2,636
Country Rank
108
University
Ranking Based On Selection:
5
Engineering & Technology / Energy Engineering
Renewable Energy | Smart Grids | SCADA | Condition Monitoring Syste
Renewable Energy | Smart Grids | SCADA | Condition Monitoring Syste
Citation Metrics
-
Total1,203
-
Last 5 Years896
-
Last 5 Years / Total0.745
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
692,202
World Rank
2,722
Country Rank
559
University
Ranking Based On Selection:
6
Citation Metrics
-
Total1,146
-
Last 5 Years553
-
Last 5 Years / Total0.483
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
702,917
World Rank
2,776
Country Rank
554
University
Ranking Based On Selection:
7
Engineering & Technology / Energy Engineering
Active Power Filters | Electrical Power Quality | Renewable Energy and Electric and Hybrids Vehicle
Active Power Filters | Electrical Power Quality | Renewable Energy and Electric and Hybrids Vehicle
Citation Metrics
-
Total1,113
-
Last 5 Years553
-
Last 5 Years / Total0.497
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
733,641
World Rank
2,920
Country Rank
3
University
Ranking Based On Selection:
8
Engineering & Technology / Energy Engineering
Energy | Sustainability | Emergy | Laser materials Processin
Energy | Sustainability | Emergy | Laser materials Processin
Citation Metrics
-
Total1,024
-
Last 5 Years367
-
Last 5 Years / Total0.358
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
748,660
World Rank
3,000
Country Rank
23
University
Ranking Based On Selection:
9
Engineering & Technology / Energy Engineering
energy | microgrids | smartgrids | economcis | optimizatio
energy | microgrids | smartgrids | economcis | optimizatio
Citation Metrics
-
Total983
-
Last 5 Years202
-
Last 5 Years / Total0.205
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
801,798
World Rank
3,259
Country Rank
656
University
Ranking Based On Selection:
10
Engineering & Technology / Energy Engineering
Renewable energy | Energy efficiency | Thermal simulation | CFD | Building
Renewable energy | Energy efficiency | Thermal simulation | CFD | Building
Citation Metrics
-
Total850
-
Last 5 Years572
-
Last 5 Years / Total0.673
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
938,307
World Rank
4,211
Country Rank
31
University
Ranking Based On Selection:
11
Engineering & Technology / Energy Engineering
Sustainable Development | Renewable Energy | Energy Management | Energy Efficiency | Urban Energy Plannin
Sustainable Development | Renewable Energy | Energy Management | Energy Efficiency | Urban Energy Plannin
Citation Metrics
-
Total595
-
Last 5 Years285
-
Last 5 Years / Total0.479
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
1,077,191
World Rank
5,485
Country Rank
67
University
Ranking Based On Selection:
12
Engineering & Technology / Energy Engineering
Energy Storage | Renewable Energy | Electric Vehicle | Hybrid Vehicle | LC
Energy Storage | Renewable Energy | Electric Vehicle | Hybrid Vehicle | LC
Citation Metrics
-
Total432
-
Last 5 Years146
-
Last 5 Years / Total0.338
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
1,114,681
World Rank
5,821
Country Rank
983
University
Ranking Based On Selection:
13
Engineering & Technology / Energy Engineering
Photovoltaics | Solar Energy | Renewable Energy | Remote Electrification | Energy Storag
Photovoltaics | Solar Energy | Renewable Energy | Remote Electrification | Energy Storag
Citation Metrics
-
Total397
-
Last 5 Years55
-
Last 5 Years / Total0.139
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
1,843,387
World Rank
10,543
Country Rank
63
University
Ranking Based On Selection:
14
Citation Metrics
-
Total94
-
Last 5 Years74
-
Last 5 Years / Total0.787
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
1,850,144
World Rank
10,573
Country Rank
77
University
Ranking Based On Selection:
15
Engineering & Technology / Energy Engineering
Energy | Renewable energy | Building energy simulation | Thermodynamics | Heating and cooling system
Energy | Renewable energy | Building energy simulation | Thermodynamics | Heating and cooling system
Citation Metrics
-
Total93
-
Last 5 Years30
-
Last 5 Years / Total0.323
Get Full Access to
Premium Data
* Total Citation Counts Rankings
Rankings
1,992,905
World Rank
11,176
Country Rank
58
University
Ranking Based On Selection:
16
Engineering & Technology / Energy Engineering
Science Education | ScientificLiteracy | Molecular Dynamics | Infrared Thermograph
Science Education | ScientificLiteracy | Molecular Dynamics | Infrared Thermograph
Citation Metrics
-
Total67
-
Last 5 Years66
-
Last 5 Years / Total0.985
Get Full Access to
Premium Data
Unify strategy, analytics, and growth in one powerful platform. Turn academic data into actionable strategy for sustainable excellence.
Track your performance in real time — benchmark, compare, and improve. Stay ahead with instant insights and global peer comparisons.
Attract world-class talent across 211 disciplines. Find, connect, and recruit the brightest minds worldwide.
Unlock researcher and institutional impact with transparent contribution scores. Recognize, measure, and reward academic excellence at every level.
Ensuring quality standards and accreditation compliance in higher education.
Advancing global partnerships, mobility, and international visibility.
🌍 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
