| Engineering, Technology and Energy | Lifetime | 103 | TW 2 | 99.97 |
| Materials Science | Lifetime | 915 | TW 6 | 99.57 |
| Engineering, Technology and Energy | 2021-2025 | 12 | TW 1 | 99.99 |
| Environmental Science and Ecology | 2021-2025 | 119 | TW 1 | 99.89 |
| Materials Science | 2021-2025 | 112 | TW 1 | 99.83 |
| Chemistry | 2021-2025 | 912 | TW 12 | 93.98 |
| Biomedical Engineering | Lifetime | 25 | TW 1 | 99.95 |
| Mechanical Engineering | Lifetime | 155 | TW 7 | 99.76 |
| Catalysis | Lifetime | 44 | TW 1 | 99.19 |
| Materials Chemistry | Lifetime | 551 | TW 1 | 99.44 |
| Renewable Energy, Sustainability and the Environment | Lifetime | 647 | TW 8 | 97.94 |
| Industrial Environmental Engineering | Lifetime | 393 | TW 5 | 96.92 |
| Water Science and Technology | Lifetime | 951 | TW 10 | 95.79 |
| Energy Engineering and Power Technology | Lifetime | 192 | TW 4 | 93.28 |
| Pollution | Lifetime | 679 | TW 4 | 94.40 |
| Nanoscience and Nanotechnology | Lifetime | 248 | TW 2 | 91.94 |
| Safety, Risk, Reliability and Quality | Lifetime | 897 | TW 14 | 91.36 |
| Fluid Flow and Transfer Processes | Lifetime | 866 | TW 5 | 62.07 |
| Biomedical Engineering | 2021-2025 | 3 | TW 1 | 99.99 |
| Materials Chemistry | 2021-2025 | 83 | TW 1 | 99.69 |
| Mechanical Engineering | 2021-2025 | 74 | TW 2 | 99.63 |
| Catalysis | 2021-2025 | 11 | TW 1 | 99.01 |
| Industrial Environmental Engineering | 2021-2025 | 29 | TW 2 | 99.08 |
| Water Science and Technology | 2021-2025 | 102 | TW 3 | 99.13 |
| Pollution | 2021-2025 | 159 | TW 1 | 97.46 |
| Renewable Energy, Sustainability and the Environment | 2021-2025 | 318 | TW 5 | 97.99 |
| Energy Engineering and Power Technology | 2021-2025 | 87 | TW 1 | 92.75 |
| Building and Construction | 2021-2025 | 492 | TW 5 | 93.35 |
| Nanoscience and Nanotechnology | 2021-2025 | 45 | TW 1 | 91.26 |
| Environmental Engineering | 2021-2025 | 433 | TW 2 | 92.01 |
| Civil and Structural Engineering | 2021-2025 | 751 | TW 5 | 90.22 |
| Automotive Engineering | 2021-2025 | 779 | TW 5 | 79.51 |
| Thermochemical Biomass Conversion Processes | Lifetime | 2 | TW 1 | 99.96 |
| Biodiesel Production and Applications | Lifetime | 6 | TW 1 | 99.91 |
| Catalysts for Methane Reforming | Lifetime | 9 | TW 1 | 99.83 |
| Biofuel production and bioconversion | Lifetime | 25 | TW 2 | 99.84 |
| Lignin and Wood Chemistry | Lifetime | 10 | TW 1 | 99.75 |
| Advanced Thermoelectric Materials and Devices | Lifetime | 25 | TW 1 | 99.46 |
| Catalysis and Hydrodesulfurization Studies | Lifetime | 34 | TW 1 | 99.70 |
| Thermal Radiation and Cooling Technologies | Lifetime | 19 | TW 1 | 99.50 |
| Catalytic Processes in Materials Science | Lifetime | 197 | TW 1 | 99.61 |
| Algal biology and biofuel production | Lifetime | 78 | TW 4 | 99.22 |
| Energy and Environment Impacts | Lifetime | 63 | TW 1 | 99.25 |
| Iron and Steelmaking Processes | Lifetime | 49 | TW 1 | 98.78 |
| Catalysis and Oxidation Reactions | Lifetime | 350 | TW 1 | 98.81 |
| Recycling and Waste Management Techniques | Lifetime | 218 | TW 3 | 98.10 |
| Thermal properties of materials | Lifetime | 141 | TW 1 | 98.13 |
| Carbon Dioxide Capture Technologies | Lifetime | 153 | TW 2 | 97.99 |
| Coal Combustion and Slurry Processing | Lifetime | 93 | TW 1 | 97.45 |
| Catalysis for Biomass Conversion | Lifetime | 247 | TW 2 | 98.11 |
| Municipal Solid Waste Management | Lifetime | 120 | TW 3 | 97.43 |
| Thermal and Kinetic Analysis | Lifetime | 355 | TW 4 | 96.98 |
| Adsorption and biosorption for pollutant removal | Lifetime | 606 | TW 12 | 97.24 |
| Chemical Looping and Thermochemical Processes | Lifetime | 125 | TW 1 | 97.15 |
| Subcritical and Supercritical Water Processes | Lifetime | 83 | TW 1 | 96.72 |
| Membrane Separation and Gas Transport | Lifetime | 393 | TW 13 | 96.50 |
| Forest Biomass Utilization and Management | Lifetime | 249 | TW 1 | 95.33 |
| Hybrid Renewable Energy Systems | Lifetime | 549 | TW 4 | 95.71 |
| Heat Transfer and Optimization | Lifetime | 920 | TW 23 | 96.15 |
| Ammonia Synthesis and Nitrogen Reduction | Lifetime | 937 | TW 6 | 93.95 |
| Coal and Its By-products | Lifetime | 490 | TW 3 | 93.84 |
| Aerosol Filtration and Electrostatic Precipitation | Lifetime | 711 | TW 14 | 92.88 |
| Fire dynamics and safety research | Lifetime | 752 | TW 5 | 93.48 |
| Bioeconomy and Sustainability Development | Lifetime | 160 | TW 1 | 89.63 |
| Coffee research and impacts | Lifetime | 471 | TW 1 | 89.95 |
| Infection Control and Ventilation | Lifetime | 986 | TW 18 | 85.78 |
| Oil, Gas, and Environmental Issues | Lifetime | 656 | TW 5 | 61.77 |
| Catalysis and Hydrodesulfurization Studies | 2021-2025 | 1 | TW 1 | 99.92 |
| Thermochemical Biomass Conversion Processes | 2021-2025 | 1 | TW 1 | 99.98 |
| Catalysts for Methane Reforming | 2021-2025 | 2 | TW 1 | 99.74 |
| Biodiesel Production and Applications | 2021-2025 | 3 | TW 1 | 99.84 |
| Biofuel production and bioconversion | 2021-2025 | 4 | TW 1 | 99.84 |
| Catalytic Processes in Materials Science | 2021-2025 | 27 | TW 1 | 99.72 |
| Advanced Thermoelectric Materials and Devices | 2021-2025 | 11 | TW 1 | 99.40 |
| Lignin and Wood Chemistry | 2021-2025 | 19 | TW 1 | 99.21 |
| Adsorption and biosorption for pollutant removal | 2021-2025 | 49 | TW 1 | 99.10 |
| Recycling and Waste Management Techniques | 2021-2025 | 50 | TW 2 | 98.73 |
| Catalysis for Biomass Conversion | 2021-2025 | 33 | TW 1 | 98.79 |
| Algal biology and biofuel production | 2021-2025 | 33 | TW 4 | 98.81 |
| Thermal Radiation and Cooling Technologies | 2021-2025 | 31 | TW 1 | 98.65 |
| Coffee research and impacts | 2021-2025 | 26 | TW 1 | 94.88 |
| Phosphorus and nutrient management | 2021-2025 | 67 | TW 2 | 94.61 |
| Energy and Environment Impacts | 2021-2025 | 180 | TW 1 | 96.74 |
| Municipal Solid Waste Management | 2021-2025 | 92 | TW 3 | 94.98 |
| Carbon Dioxide Capture Technologies | 2021-2025 | 219 | TW 1 | 93.65 |
| Hybrid Renewable Energy Systems | 2021-2025 | 323 | TW 1 | 94.08 |
| Subcritical and Supercritical Water Processes | 2021-2025 | 43 | TW 1 | 92.47 |
| Chemical Looping and Thermochemical Processes | 2021-2025 | 106 | TW 1 | 93.30 |
| Microplastics and Plastic Pollution | 2021-2025 | 751 | TW 4 | 93.49 |
| Thermal properties of materials | 2021-2025 | 232 | TW 1 | 92.66 |
| Catalysis and Oxidation Reactions | 2021-2025 | 490 | TW 2 | 92.81 |
| Inhalation and Respiratory Drug Delivery | 2021-2025 | 197 | TW 1 | 91.61 |
| Thermal and Kinetic Analysis | 2021-2025 | 217 | TW 3 | 90.31 |
| Microbial Metabolic Engineering and Bioproduction | 2021-2025 | 559 | TW 4 | 89.60 |
| Coal Combustion and Slurry Processing | 2021-2025 | 118 | TW 1 | 88.06 |
| Anaerobic Digestion and Biogas Production | 2021-2025 | 361 | TW 3 | 89.76 |
| Heat Transfer and Optimization | 2021-2025 | 743 | TW 10 | 90.54 |
| Wind Energy Research and Development | 2021-2025 | 468 | TW 3 | 85.44 |
| Bioeconomy and Sustainability Development | 2021-2025 | 110 | TW 2 | 78.38 |
| Environmental remediation with nanomaterials | 2021-2025 | 914 | TW 3 | 78.67 |
| Process Optimization and Integration | 2021-2025 | 399 | TW 7 | 78.60 |
| Coal and Its By-products | 2021-2025 | 608 | TW 3 | 76.45 |
| Graphite, nuclear technology, radiation studies | 2021-2025 | 625 | TW 1 | 75.68 |
| Food Waste Reduction and Sustainability | 2021-2025 | 717 | TW 7 | 72.35 |
| Forest Biomass Utilization and Management | 2021-2025 | 409 | TW 2 | 66.64 |