| Municipal Solid Waste Management | Lifetime | 18 | CN 7 | 99.38 |
| Energy and Environment Impacts | Lifetime | 77 | CN 19 | 99.16 |
| Environmental Impact and Sustainability | Lifetime | 79 | CN 30 | 99.32 |
| Global Energy Security and Policy | Lifetime | 23 | CN 4 | 98.66 |
| Sustainable Supply Chain Management | Lifetime | 84 | CN 17 | 99.34 |
| Multi-Criteria Decision Making | Lifetime | 85 | CN 29 | 99.02 |
| Process Optimization and Integration | Lifetime | 69 | CN 6 | 98.57 |
| Hybrid Renewable Energy Systems | Lifetime | 122 | CN 26 | 98.53 |
| Recycling and Waste Management Techniques | Lifetime | 648 | CN 162 | 96.07 |
| Healthcare and Environmental Waste Management | Lifetime | 107 | CN 6 | 94.61 |
| Thermochemical Biomass Conversion Processes | Lifetime | 736 | CN 253 | 96.46 |
| Electric Vehicles and Infrastructure | Lifetime | 766 | CN 227 | 95.23 |
| Sustainable Industrial Ecology | Lifetime | 98 | CN 17 | 94.24 |
| Integrated Energy Systems Optimization | Lifetime | 817 | CN 227 | 92.83 |
| Global Energy and Sustainability Research | Lifetime | 655 | CN 29 | 91.48 |
| Recycled Aggregate Concrete Performance | Lifetime | 807 | CN 196 | 90.85 |
| Chemistry and Chemical Engineering | Lifetime | 827 | CN 30 | 88.71 |
| Grey System Theory Applications | Lifetime | 212 | CN 136 | 86.77 |
| Sustainability and Ecological Systems Analysis | Lifetime | 262 | CN 59 | 85.88 |
| Natural Resources and Economic Development | Lifetime | 681 | CN 22 | 77.27 |
| Municipal Solid Waste Management | 2021-2025 | 8 | CN 3 | 98.92 |
| Thermochemical Biomass Conversion Processes | 2021-2025 | 51 | CN 26 | 98.70 |
| Process Optimization and Integration | 2021-2025 | 14 | CN 8 | 98.18 |
| Energy and Environment Impacts | 2021-2025 | 70 | CN 20 | 98.63 |
| Healthcare and Environmental Waste Management | 2021-2025 | 16 | CN 2 | 96.13 |
| Hybrid Renewable Energy Systems | 2021-2025 | 146 | CN 22 | 96.64 |
| Sustainable Supply Chain Management | 2021-2025 | 145 | CN 21 | 97.92 |
| Environmental Impact and Sustainability | 2021-2025 | 183 | CN 90 | 96.53 |
| Recycling and Waste Management Techniques | 2021-2025 | 911 | CN 339 | 90.06 |
| Advanced Control Systems Optimization | 2021-2025 | 383 | CN 200 | 91.22 |
| Multi-Criteria Decision Making | 2021-2025 | 259 | CN 80 | 93.23 |
| Chemical Looping and Thermochemical Processes | 2021-2025 | 259 | CN 150 | 87.35 |
| Catalysts for Methane Reforming | 2021-2025 | 873 | CN 427 | 85.72 |
| Thermodynamic and Exergetic Analyses of Power and Cooling Systems | 2021-2025 | 404 | CN 181 | 86.84 |
| Subcritical and Supercritical Water Processes | 2021-2025 | 130 | CN 81 | 84.07 |
| Carbon Dioxide Capture Technologies | 2021-2025 | 794 | CN 295 | 84.81 |
| Global Energy Security and Policy | 2021-2025 | 354 | CN 64 | 67.57 |
| Chemistry and Chemical Engineering | 2021-2025 | 397 | CN 43 | 65.33 |
| Advanced Thermodynamic Systems and Engines | 2021-2025 | 653 | CN 337 | 63.95 |
| Natural Resources and Economic Development | 2021-2025 | 311 | CN 52 | 55.11 |
| Photovoltaic Systems and Sustainability | 2021-2025 | 773 | CN 111 | 51.60 |
| Sustainable Industrial Ecology | 2021-2025 | 463 | CN 54 | 43.32 |
| Grey System Theory Applications | 2021-2025 | 398 | CN 302 | 40.30 |
