| Engineering, Technology and Energy | Lifetime | 592 | FI 2 | 99.90 |
| Electrical and Electronic Engineering | Lifetime | 435 | FI 6 | 99.69 |
| Renewable Energy, Sustainability and the Environment | Lifetime | 187 | FI 1 | 99.54 |
| Energy Engineering and Power Technology | Lifetime | 45 | FI 3 | 98.47 |
| Building and Construction | Lifetime | 520 | FI 2 | 98.17 |
| General Energy | Lifetime | 104 | FI 3 | 95.76 |
| Management Science and Operations Research | Lifetime | 917 | FI 4 | 96.19 |
| Materials Chemistry | 2021-2025 | 444 | FI 1 | 98.12 |
| Electrical and Electronic Engineering | 2021-2025 | 843 | FI 8 | 97.80 |
| Mechanical Engineering | 2021-2025 | 504 | FI 3 | 97.00 |
| Renewable Energy, Sustainability and the Environment | 2021-2025 | 430 | FI 3 | 96.92 |
| Environmental Engineering | 2021-2025 | 779 | FI 9 | 81.50 |
| Integrated Energy Systems Optimization | Lifetime | 15 | FI 3 | 99.76 |
| Global Energy and Sustainability Research | Lifetime | 25 | FI 2 | 99.24 |
| Smart Grid Energy Management | Lifetime | 107 | FI 4 | 99.46 |
| Solar Thermal and Photovoltaic Systems | Lifetime | 77 | FI 1 | 99.39 |
| Advancements in Solid Oxide Fuel Cells | Lifetime | 106 | FI 2 | 98.77 |
| Hybrid Renewable Energy Systems | Lifetime | 105 | FI 4 | 98.64 |
| Building Energy and Comfort Optimization | Lifetime | 183 | FI 2 | 98.79 |
| TiO2 Photocatalysis and Solar Cells | Lifetime | 242 | FI 1 | 98.83 |
| Electronic and Structural Properties of Oxides | Lifetime | 370 | FI 5 | 98.47 |
| Innovation Diffusion and Forecasting | Lifetime | 50 | FI 1 | 97.79 |
| Photovoltaic System Optimization Techniques | Lifetime | 248 | FI 3 | 98.06 |
| Fuel Cells and Related Materials | Lifetime | 675 | FI 2 | 97.84 |
| Climate Change Policy and Economics | Lifetime | 207 | FI 3 | 97.98 |
| Solar Radiation and Photovoltaics | Lifetime | 279 | FI 3 | 97.18 |
| solar cell performance optimization | Lifetime | 200 | FI 2 | 97.07 |
| Electric Vehicles and Infrastructure | Lifetime | 445 | FI 6 | 97.05 |
| Solar-Powered Water Purification Methods | Lifetime | 265 | FI 1 | 96.11 |
| Geothermal Energy Systems and Applications | Lifetime | 168 | FI 5 | 96.08 |
| Thermodynamic and Exergetic Analyses of Power and Cooling Systems | Lifetime | 309 | FI 1 | 96.04 |
| Global Energy Security and Policy | Lifetime | 192 | FI 6 | 93.97 |
| Photovoltaic Systems and Sustainability | Lifetime | 228 | FI 2 | 91.40 |
| Energy Efficiency and Management | Lifetime | 536 | FI 9 | 90.13 |
| Sustainability and Climate Change Governance | Lifetime | 825 | FI 20 | 85.20 |
| Social Acceptance of Renewable Energy | Lifetime | 782 | FI 18 | 79.52 |
| Renewable Energy and Sustainability | Lifetime | 362 | FI 7 | 76.32 |
| Solar Energy Systems and Technologies | Lifetime | 765 | FI 1 | 77.80 |
| Electronic and Structural Properties of Oxides | 2021-2025 | 21 | FI 1 | 98.65 |
| Advancements in Solid Oxide Fuel Cells | 2021-2025 | 19 | FI 1 | 98.78 |
| Solar Thermal and Photovoltaic Systems | 2021-2025 | 136 | FI 1 | 97.89 |
| solar cell performance optimization | 2021-2025 | 99 | FI 1 | 93.64 |
| Thermodynamic and Exergetic Analyses of Power and Cooling Systems | 2021-2025 | 131 | FI 1 | 94.79 |
| Magnetic and transport properties of perovskites and related materials | 2021-2025 | 944 | FI 1 | 86.33 |
| Integrated Energy Systems Optimization | 2021-2025 | 609 | FI 19 | 88.48 |
| Solar Radiation and Photovoltaics | 2021-2025 | 659 | FI 4 | 85.42 |
| Advanced Thermodynamics and Statistical Mechanics | 2021-2025 | 457 | FI 2 | 82.51 |
| Infrastructure Resilience and Vulnerability Analysis | 2021-2025 | 315 | FI 3 | 78.11 |
