| Energy and Environment Impacts | Lifetime | 24 | PK 1 | 99.59 |
| Energy, Environment, Economic Growth | Lifetime | 43 | PK 2 | 99.64 |
| Energy, Environment, and Transportation Policies | Lifetime | 55 | PK 2 | 99.26 |
| Environmental Sustainability in Business | Lifetime | 80 | PK 1 | 99.18 |
| COVID-19 impact on air quality | Lifetime | 14 | PK 1 | 98.27 |
| Environmental Impact and Sustainability | Lifetime | 177 | PK 1 | 98.69 |
| COVID-19 Pandemic Impacts | Lifetime | 158 | PK 4 | 96.08 |
| Environmental Education and Sustainability | Lifetime | 304 | PK 1 | 96.12 |
| COVID-19 epidemiological studies | Lifetime | 925 | PK 12 | 94.95 |
| Hybrid Renewable Energy Systems | Lifetime | 605 | PK 3 | 95.39 |
| Sustainable Supply Chain Management | Lifetime | 725 | PK 3 | 95.80 |
| Social Acceptance of Renewable Energy | Lifetime | 175 | PK 1 | 93.97 |
| Climate Change Policy and Economics | Lifetime | 862 | PK 3 | 93.61 |
| Organizational and Employee Performance | Lifetime | 884 | PK 27 | 78.96 |
| Natural Resources and Economic Development | Lifetime | 644 | PK 2 | 78.45 |
| Economic and Technological Innovation | Lifetime | 513 | PK 1 | 75.88 |
| Environmental Sustainability in Business | 2021-2025 | 6 | PK 1 | 99.79 |
| Energy and Environment Impacts | 2021-2025 | 11 | PK 1 | 99.88 |
| Energy, Environment, Economic Growth | 2021-2025 | 22 | PK 1 | 99.84 |
| COVID-19 impact on air quality | 2021-2025 | 4 | PK 1 | 99.31 |
| Environmental Impact and Sustainability | 2021-2025 | 20 | PK 1 | 99.76 |
| Energy, Environment, and Transportation Policies | 2021-2025 | 21 | PK 1 | 99.71 |
| Sustainable Supply Chain Management | 2021-2025 | 76 | PK 2 | 98.90 |
| COVID-19 Pandemic Impacts | 2021-2025 | 70 | PK 1 | 97.41 |
| Climate Change Policy and Economics | 2021-2025 | 41 | PK 1 | 98.53 |
| COVID-19 epidemiological studies | 2021-2025 | 170 | PK 5 | 97.39 |
| Environmental Education and Sustainability | 2021-2025 | 51 | PK 2 | 97.70 |
| Fiscal Policy and Economic Growth | 2021-2025 | 73 | PK 4 | 97.36 |
| Electric Vehicles and Infrastructure | 2021-2025 | 455 | PK 5 | 93.58 |
| Hybrid Renewable Energy Systems | 2021-2025 | 530 | PK 3 | 91.53 |
| Natural Resources and Economic Development | 2021-2025 | 45 | PK 1 | 88.67 |
| Organizational and Employee Performance | 2021-2025 | 315 | PK 4 | 83.39 |
| Economic and Technological Innovation | 2021-2025 | 110 | PK 1 | 81.92 |
| Global Energy and Sustainability Research | 2021-2025 | 252 | PK 3 | 79.21 |
| Social Acceptance of Renewable Energy | 2021-2025 | 192 | PK 1 | 79.79 |
| Sustainable Development and Environmental Policy | 2021-2025 | 102 | PK 1 | 68.22 |
| Economic Growth and Development | 2021-2025 | 813 | PK 29 | 58.59 |