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Researcher · Luther College · United States

Carl E. Behrens

Carl E. Behrens publishes mostly in Renewable Energy, Sustainability and the Environment, General Energy and Water Science and Technology, on topics such as Global Energy and Sustainability Research, Global Energy Security and Policy and Energy, Environment, and Transportation Policies.

OpenAlex
World rank
#7,409,311
of 7,710,434 ranked researchers
Rank in United States
#1,606,891
of 1,627,098
Works
105
Citations
174
Citations per work
1.7
h-index
5
i10-index 2Top 91% in Renewable Energy, Sustainability and the Environment
Carl E. Behrens

What does Carl E. Behrens research?

Carl E. Behrens's work is mostly in Energy (32%), Environmental Science (9%), Physics and Astronomy (8%).

Physical Sciences: 60 works · 56.9% of their workEnergy: 33 works · 31.8% of their workRenewable Energy, Sustainability and the Environment: 24 works · 22.9% of their workGeneral Energy: 9 works · 8.9% of their workEnvironmental Science: 9 works · 8.9% of their workWater Science and Technology: 9 works · 8.9% of their workPhysics and Astronomy: 9 works · 8.4% of their workAstronomy and Astrophysics: 9 works · 8.4% of their workEngineering: 8 works · 7.8% of their workSafety, Risk, Reliability and Quality: 8 works · 7.8% of their workEverything else: 37 works · 35.3% of their workSocial Sciences: 8 works · 7.8% of their workSocial Sciences: 8 works · 7.8% of their workPolitical Science and International Relations: 8 works · 7.8% of their workTHEIR WORKCarl E. Behrens105works
Physical Sciences57%Social Sciences8%

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. Energy3331.8%
    2. Environmental Science98.9%
    3. Physics and Astronomy98.4%
    4. Engineering87.8%
  2. Everything else3735.3%
    1. Social Sciences87.8%
  1. 1Renewable Energy, Sustainability and the Environment23% of their works
  2. 2General Energy9% of their works
  3. 3Water Science and Technology9% of their works
  4. 4Astronomy and Astrophysics8% of their works
  5. 5Political Science and International Relations8% of their works
  6. 6Safety, Risk, Reliability and Quality8% of their works

Research topics

Which keywords describe Carl E. Behrens's research?

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

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 20 words, with their numbers
  1. Climate Change563 topics
  2. Sustainability563 topics
  3. Renewable Energy402 topics
  4. Environmental Impact292 topics
  5. EROI241 topic
  6. Fossil Fuels241 topic
  7. Energy Efficiency161 topic
  8. Energy Security161 topic
  9. Geopolitics161 topic
  10. Nexus161 topic
  11. Rebound Effect161 topic
  12. Water161 topic
  13. Climate Consequences131 topic
  14. Nuclear Fuel131 topic
  15. Nuclear War131 topic
  16. Radiation Protection131 topic
  17. Space Policy91 topic
  18. Space Tourism91 topic
  19. Astrobiology51 topic
  20. Extraterrestrial Life51 topic

Where does Carl E. Behrens work?

Carl E. Behrens's main affiliation in the publication record is Luther College, United States.

How many publications and citations does Carl E. Behrens have?

OpenAlex counts 105 works and 174 citations for Carl E. Behrens, an h-index of 5, ranking #7,409,311 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.

Other researchers named Carl E. Behrens

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