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Researcher · National Technical University of Athens · Greece

John Psarras

John Psarras publishes mostly in Renewable Energy, Sustainability and the Environment, Management Science and Operations Research and Electrical and Electronic Engineering, on topics such as Global Energy Security and Policy, Energy Efficiency and Management and Global Energy and Sustainability Research.

ORCID 0000-0002-3104-9144 OpenAlex
World rank
#173,803
of 1,633,909 ranked researchers
Rank in Greece
#497
of 7,348
Works
75
Citations
381
Citations per work
5.1

What does John Psarras research?

Renewable Energy, Sustainability and the Environment: 12.5%Management Science and Operations Research: 11.4%Electrical and Electronic Engineering: 9.1%General Energy: 5.7%other fields: 61.3%12%top field
Renewable Energy, Sustainability and the Environment12.5%Management Science and Operations Research11.4%Electrical and Electronic Engineering9.1%General Energy5.7%other fields61.3%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Renewable Energy, Sustainability and the Environment12% of their works
  2. 2Management Science and Operations Research11% of their works
  3. 3Electrical and Electronic Engineering9% of their works
  4. 4General Energy6% of their works
  5. 5Environmental Engineering6% of their works
  6. 6Building and Construction6% of their works

Research topics

Which keywords describe John Psarras's research?

The keywords of their largest research topics: Renewable Energy, Sustainability, Climate Change, Energy Transition, Environmental Impact, Energy Efficiency, Energy Security and Geopolitics.

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.

All 21 words, with their numbers
  1. Renewable Energy246 topics
  2. Sustainability174 topics
  3. Climate Change92 topics
  4. Energy Transition72 topics
  5. Environmental Impact72 topics
  6. Energy Efficiency51 topic
  7. Energy Security51 topic
  8. Geopolitics51 topic
  9. Manufacturing51 topic
  10. Carbon Footprint41 topic
  11. EROI41 topic
  12. Fossil Fuels41 topic
  13. Household Fuel Use41 topic
  14. Indoor Air Pollution41 topic
  15. Life Cycle Assessment41 topic
  16. Analytic Hierarchy Process31 topic
  17. District Heating31 topic
  18. Electrolysis31 topic
  19. Energy Systems31 topic
  20. Hydrogen31 topic
  21. TOPSIS31 topic

Where does John Psarras work?

John Psarras's main affiliation in the publication record is National Technical University of Athens, Greece.

How many publications and citations does John Psarras have?

Science Explorer counts 75 works and 381 citations for John Psarras, ranking #173,803 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised 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 are in the interactive view on the map. Is this your page? Request a correction or removal.