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Company · Rehoboth Beach · United States

Clean Energy (United States)

In research, Clean Energy (United States) stands highest in Physical Sciences (#5,438 of 12,888 worldwide) and Engineering (#3,996 of 6,636 worldwide), 2022–2025.

ceusa.comROR OpenAlex
World rank, 2022–2025
#9,625
of 28,054 · #7,001 all time
Rank in United States
#1,290
of 4,192
Research works
946
▼ 34% vs 2013–17
Citations
26k
27.4 per fractional work
Top-10% rate
17.0%
record average 16.5%
Open access
32%
world 28%

What is Clean Energy (United States) known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #5,438 of 12,888 16.4%149 #4233
EngineeringField #3,996 of 6,636 17.5%72 #3086

Each strip is that field’s whole ranked pool, with the notch where Clean Energy (United States) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.20× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.11× its world share, 1 worksBiochemistry, Geneti…Pharmacology, Toxicology and Pharmaceutics: 0.35× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 12.84× its world share, 7 worksChemical EngineeringChemistry: 3.82× its world share, 10 worksChemistryComputer Science: 0.23× its world share, 3 worksComputer ScienceEarth and Planetary Sciences: 0.71× its world share, 2 worksEarth and Planetary …Energy: 12.76× its world share, 19 worksEnergyEngineering: 3.03× its world share, 72 worksEngineeringEnvironmental Science: 1.42× its world share, 11 worksEnvironmental ScienceMaterials Science: 4.36× its world share, 24 worksMaterials ScienceMathematics: 0.12× its world share, 0 worksMathematicsPhysics and Astronomy: 0.35× its world share, 1 worksPhysics and AstronomyDentistry: 0.11× its world share, 0 worksDentistryHealth Professions: 0.04× its world share, 0 worksHealth ProfessionsMedicine: 0.07× its world share, 2 worksMedicineNursing: 0.28× its world share, 0 worksNursingVeterinary: 0.39× its world share, 0 worksVeterinaryBusiness, Management and Accounting: 0.13× its world share, 1 worksBusiness, Management…Decision Sciences: 0.50× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.42× its world share, 1 worksEconomics, Econometr…Psychology: 0.04× its world share, 0 worksPsychologySocial Sciences: 0.08× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemical Engineering, 12.8×. Every wedge is a field page.

Who are the top researchers at Clean Energy (United States)?

Ranked on the composite score, Leonard J. Bonville, Mike L. Perry and Josef T. Yap lead among researchers whose main affiliation is Clean Energy (United States).

  1. 1 Leonard J. Bonville United States · #1,085,206 worldwide 162 citations · 31 works
  2. 2 Mike L. Perry United States · #1,252,948 worldwide 72 citations · 29 works
  3. 3 Josef T. Yap United States · #1,432,637 worldwide 12 citations · 24 works
All ranked researchers at Clean Energy (United States)

Which keywords describe research at Clean Energy (United States)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Nanomaterials, Energy Storage, Renewable Energy, Cathode Materials, Catalysis, Metal-Organic Frameworks, Water Splitting and Rechargeable Batteries.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Nanomaterials15▲ 8.7×13 topics
  2. Energy Storage14▲ 14×8 topics
  3. Renewable Energy14▲ 6.0×30 topics
  4. Cathode Materials12▲ 19×3 topics
  5. Catalysis11▲ 11×17 topics
  6. Metal-Organic Frameworks11▲ 17×6 topics
  7. Water Splitting11▲ 18×3 topics
  8. Rechargeable Batteries9▲ 22×2 topics
  9. Electrocatalysis9▲ 20×5 topics
  10. Catalysts9▲ 29×3 topics
  11. Nanoparticles8▲ 4.2×16 topics
  12. Sustainable Energy8▲ 27×2 topics
  13. Fuel Cells8▲ 31×2 topics
  14. Energy Conversion8▲ 23×3 topics
  15. Environmental Impact8▲ 2.8×23 topics
  16. Hydrogen Evolution7▲ 35×1 topic
  17. Oxygen Reduction7▲ 35×1 topic
  18. Energy Efficiency7▲ 4.8×17 topics
  19. Aqueous Zinc-Ion Batteries7▲ 43×1 topic
  20. Zinc Anode7▲ 43×1 topic
  21. Polymer Electrolyte Membranes7▲ 56×1 topic
  22. Proton Exchange Membranes7▲ 56×1 topic
  23. Lithium-ion Batteries6▲ 9.2×4 topics
  24. Renewable Fuels6▲ 32×3 topics
  25. Oxidation5▲ 20×2 topics
  26. Selective Oxidation5▲ 22×2 topics
  27. Ceria5▲ 25×1 topic
  28. Gold5▲ 25×1 topic
  29. Catalytic5▲ 25×4 topics
  30. Graphene5▲ 4.4×6 topics
  31. Carbon Dioxide5▲ 19×4 topics
  32. Efficiency4▲ 8.8×3 topics
  33. Hydrogenation4▲ 16×5 topics
  34. Solar Energy4▲ 8.1×5 topics
  35. Semiconductor4▲ 7.2×3 topics
  36. Hydrogen Production4▲ 8.4×4 topics
  37. Visible Light4▲ 9.8×3 topics
  38. Nanocrystals4▲ 8.2×5 topics
  39. CO2 Reduction3▲ 10×2 topics
  40. Renewable Resources3▲ 13×3 topics

Which research topics does Clean Energy (United States) publish most on?

By volume in 2022–2025: Electrocatalysts for Energy Conversion, Advanced battery technologies research, Fuel Cells and Related Materials and Catalytic Processes in Materials Science.

Electrocatalysts for Energy Conversion: 7 fractional worksAdvanced battery technologies research: 7 fractional worksFuel Cells and Related Materials: 7 fractional worksCatalytic Processes in Materials Science: 5 fractional worksCarbon Dioxide Capture Technologies: 3 fractional worksAdvanced Battery Technol…3Advanced Battery Technologies Research: 3 fractional worksCatalysts for Methane Reforming: 3 fractional worksWave and Wind Energy Systems: 2 fractional worksAdvanced Battery Materials and Technologies: 2 fractional worksAdvancements in Battery Materials: 2 fractional works
Renewable Energy, Sustainability and the EnvironmentElectrical and Electronic EngineeringMaterials ChemistryMechanical Engineering3 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Electrocatalysts for Energy Conversion Renewable Energy, Sustainability and the Environment 7 works
  2. 2 Advanced battery technologies research Electrical and Electronic Engineering 7 works
  3. 3 Fuel Cells and Related Materials Electrical and Electronic Engineering 7 works
  4. 4 Catalytic Processes in Materials Science Materials Chemistry 5 works
  5. 5 Carbon Dioxide Capture Technologies Mechanical Engineering 3 works
  6. 6 Advanced Battery Technologies Research Automotive Engineering 3 works
  7. 7 Catalysts for Methane Reforming Catalysis 3 works
  8. 8 Wave and Wind Energy Systems Ocean Engineering 2 works
  9. 9 Advanced Battery Materials and Technologies Electrical and Electronic Engineering 2 works
  10. 10 Advancements in Battery Materials Electrical and Electronic Engineering 2 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available32.3%not open67.7%

World: 28% of research is openly available.

with international co-authors58.8%domestic only41.2%

World: 19% is written across borders.

How has Clean Energy (United States)'s research output changed?

Output in 2018–2022 was 34% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Rehoboth Beach

All research institutions in Rehoboth Beach

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.