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CHN Energy (China)

In research, CHN Energy (China) stands highest in Physical Sciences (#6,755 of 12,888 worldwide) and Engineering (#4,345 of 6,636 worldwide), 2022–2025.

ceic.com/gjnyjtwwEnROR OpenAlex
World rank, 2022–2025
#12,740
of 28,054 · #30,420 all time
Rank in ??
#234
of 692
Research works
229
fractional, all time
Citations
1.7k
7.2 per fractional work
Top-10% rate
15.0%
record average 16.5%
Open access
50%
world 28%

What is CHN Energy (China) 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 #6,755 of 12,888 15.1%168 #16010
EngineeringField #4,345 of 6,636 14.2%108 #9829

Each strip is that field’s whole ranked pool, with the notch where CHN Energy (China) 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: 0.06× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.04× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.07× its world share, 0 worksNeuroscienceChemical Engineering: 2.97× its world share, 2 worksChemical EngineeringChemistry: 0.64× its world share, 2 worksChemistryComputer Science: 0.83× its world share, 12 worksComputer ScienceEarth and Planetary Sciences: 1.77× its world share, 5 worksEarth and Planetary …Energy: 7.16× its world share, 12 worksEnergyEngineering: 3.93× its world share, 108 worksEngineeringEnvironmental Science: 2.00× its world share, 18 worksEnvironmental ScienceMaterials Science: 1.40× its world share, 9 worksMaterials SciencePhysics and Astronomy: 0.18× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.13× its world share, 1 worksHealth ProfessionsMedicine: 0.03× its world share, 1 worksMedicineBusiness, Management and Accounting: 0.76× its world share, 4 worksBusiness, Management…Decision Sciences: 1.97× its world share, 4 worksDecision SciencesEconomics, Econometrics and Finance: 0.27× its world share, 1 worksEconomics, Econometr…Psychology: 0.04× its world share, 0 worksPsychologySocial Sciences: 0.11× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Energy, 7.2×. Every wedge is a field page.

Which keywords describe research at CHN Energy (China)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Renewable Energy, Smart Grid, Energy Efficiency, Environmental Impact, Energy Storage, Power Systems, Battery Technology and Neural Networks.

▲ 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. Renewable Energy24▲ 9.3×26 topics
  2. Smart Grid15▲ 22×7 topics
  3. Environmental Impact14▲ 4.4×20 topics
  4. Energy Efficiency12▲ 6.8×15 topics
  5. Deep Learning12▲ 1.84×30 topics
  6. Energy Storage10▲ 8.5×9 topics
  7. Machine Learning10▲ 1.67×22 topics
  8. Neural Networks10▲ 3.5×14 topics
  9. Remote Sensing8▲ 3.8×21 topics
  10. Internet of Things7▲ 4.7×10 topics
  11. Power Systems7▲ 35×2 topics
  12. Battery Technology7▲ 14×3 topics
  13. Frequency Regulation7▲ 61×2 topics
  14. Grid Integration7▲ 33×3 topics
  15. Risk Assessment7▲ 5.4×7 topics
  16. Wind Power6▲ 38×3 topics
  17. Big Data6▲ 3.8×7 topics
  18. Photovoltaic Generation6▲ 76×1 topic
  19. Power Electronics6▲ 9.8×8 topics
  20. Power System6▲ 36×4 topics
  21. Rock Mechanics6▲ 32×3 topics
  22. Renewable Energy Integration6▲ 9.0×5 topics
  23. Numerical Simulation5▲ 10×8 topics
  24. Heat Transfer4▲ 4.9×11 topics
  25. Intelligent Control4▲ 57×2 topics
  26. Reliability Analysis4▲ 23×2 topics
  27. Cloud Computing4▲ 8.1×2 topics
  28. Biochar4▲ 13×4 topics
  29. Fuzzy Logic4▲ 8.4×3 topics
  30. Renewable Fuels4▲ 18×3 topics
  31. Coal Seam4▲ 97×2 topics
  32. Genetic Algorithm4▲ 15×2 topics
  33. Distribution Automation4▲ 80×1 topic
  34. Electric Power4▲ 80×1 topic
  35. Robotics4▲ 8.3×4 topics
  36. Energy Transition4▲ 13×3 topics
  37. CO2 Sequestration4▲ 10×4 topics
  38. Fault Diagnosis4▲ 13×3 topics
  39. Fracture4▲ 20×2 topics
  40. Gasification3▲ 28×3 topics

Which research topics does CHN Energy (China) publish most on?

By volume in 2022–2025: Power Systems and Renewable Energy, Smart Grid and Power Systems, Rock Mechanics and Modeling and Integrated Energy Systems Optimization.

Power Systems and Renewable Energy: 6 fractional worksSmart Grid and Power Systems: 4 fractional worksRock Mechanics and Model…3Rock Mechanics and Modeling: 3 fractional worksIntegrated Energy System…3Integrated Energy Systems Optimization: 3 fractional worksThermochemical Biomass Conversion Processes: 3 fractional worksAdvanced Algorithms and Applications: 3 fractional worksCoal Properties and Util…3Coal Properties and Utilization: 3 fractional worksFire Detection and Safety Systems: 2 fractional worksLandslides and related hazards: 2 fractional worksCatalytic Processes in Materials Science: 2 fractional works
Energy Engineering and Power TechnologyElectrical and Electronic EngineeringMechanics of MaterialsBiomedical Engineering5 others

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

  1. 1 Power Systems and Renewable Energy Energy Engineering and Power Technology 6 works
  2. 2 Smart Grid and Power Systems Electrical and Electronic Engineering 4 works
  3. 3 Rock Mechanics and Modeling Mechanics of Materials 3 works
  4. 4 Integrated Energy Systems Optimization Electrical and Electronic Engineering 3 works
  5. 5 Thermochemical Biomass Conversion Processes Biomedical Engineering 3 works
  6. 6 Advanced Algorithms and Applications Control and Systems Engineering 3 works
  7. 7 Coal Properties and Utilization Ocean Engineering 3 works
  8. 8 Fire Detection and Safety Systems Safety, Risk, Reliability and Quality 2 works
  9. 9 Landslides and related hazards Management, Monitoring, Policy and Law 2 works
  10. 10 Catalytic Processes in Materials Science Materials Chemistry 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 available49.6%not open50.4%

World: 28% of research is openly available.

with international co-authors6.2%domestic only93.8%

World: 19% is written across borders.

How has CHN Energy (China)'s research output changed?

2020
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 Beijing

All research institutions in Beijing

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.