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Researcher · Technological Educational Institute of Piraeus · Greece

John K. Kaldellis

John K. Kaldellis publishes mostly in Electrical and Electronic Engineering, Energy Engineering and Power Technology and Aerospace Engineering, on topics such as Hybrid Renewable Energy Systems, Integrated Energy Systems Optimization and Wind Energy Research and Development.

ORCID 0000-0002-4852-3068 OpenAlex
World rank
#69,035
of 7,710,434 ranked researchers
Rank in Greece
#110
of 33,280
Works
251
Citations
9.9k
Citations per work
39.3
h-index
55
i10-index 136Top 1.1% in Electrical and Electronic Engineering
John K. Kaldellis

What does John K. Kaldellis research?

John K. Kaldellis's work is mostly in Engineering (30%), Energy (20%), Environmental Science (12%).

Physical Sciences: 156 works · 62.3% of their workEngineering: 75 works · 30.0% of their workElectrical and Electronic Engineering: 47 works · 18.8% of their workAerospace Engineering: 28 works · 11.2% of their workEnergy: 50 works · 20.0% of their workEnergy Engineering and Power Technology: 28 works · 11.2% of their workRenewable Energy, Sustainability and the Environment: 22 works · 8.8% of their workEnvironmental Science: 31 works · 12.3% of their workEnvironmental Engineering: 16 works · 6.3% of their workPollution: 15 works · 6.0% of their workEverything else: 95 works · 37.7% of their workTHEIR WORKJohn K. Kaldellis251works
Physical Sciences62%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering7530.0%
    2. Energy5020.0%
    3. Environmental Science3112.3%
  2. Everything else9537.7%
  1. 1Electrical and Electronic Engineering19% of their works
  2. 2Energy Engineering and Power Technology11% of their works
  3. 3Aerospace Engineering11% of their works
  4. 4Renewable Energy, Sustainability and the Environment9% of their works
  5. 5Environmental Engineering6% of their works
  6. 6Pollution6% of their works

Research topics

Which keywords describe John K. Kaldellis's research?

The keywords of their largest research topics: Renewable Energy, Electrolysis, Hydrogen, District Heating, Energy Systems, Weibull Distribution, Wind Turbine Wakes and Household Fuel Use.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Renewable Energy2807 topics
  2. Electrolysis781 topic
  3. Hydrogen781 topic
  4. District Heating501 topic
  5. Energy Systems501 topic
  6. Weibull Distribution481 topic
  7. Wind Turbine Wakes481 topic
  8. Household Fuel Use411 topic
  9. Indoor Air Pollution411 topic
  10. Solar Energy402 topics
  11. Distributed Power Generation271 topic
  12. Microgrid Control271 topic
  13. Public Perception231 topic
  14. Social Acceptance231 topic
  15. Forecasting201 topic
  16. Maximum Power Point Tracking201 topic
  17. Photovoltaic Arrays201 topic
  18. Solar Radiation201 topic

Where does John K. Kaldellis work?

John K. Kaldellis's main affiliation in the publication record is Technological Educational Institute of Piraeus, Greece.

How many publications and citations does John K. Kaldellis have?

OpenAlex counts 251 works and 9,852 citations for John K. Kaldellis, an h-index of 55, ranking #69,035 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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