| Biofuel production and bioconversion | Lifetime | 12 | NL 1 | 99.90 |
| Forest Biomass Utilization and Management | Lifetime | 2 | NL 1 | 99.77 |
| Bioeconomy and Sustainability Development | Lifetime | 1 | NL 1 | 99.78 |
| Bioenergy crop production and management | Lifetime | 6 | NL 1 | 99.79 |
| Carbon Dioxide Capture Technologies | Lifetime | 22 | NL 2 | 99.50 |
| Energy and Environment Impacts | Lifetime | 30 | NL 2 | 99.54 |
| Integrated Energy Systems Optimization | Lifetime | 27 | NL 1 | 99.59 |
| Environmental Impact and Sustainability | Lifetime | 43 | NL 8 | 99.58 |
| Global Energy and Sustainability Research | Lifetime | 31 | NL 3 | 99.11 |
| Thermochemical Biomass Conversion Processes | Lifetime | 87 | NL 2 | 99.29 |
| CO2 Sequestration and Geologic Interactions | Lifetime | 79 | NL 3 | 98.75 |
| Photovoltaic Systems and Sustainability | Lifetime | 39 | NL 3 | 97.74 |
| Forest Management and Policy | Lifetime | 189 | NL 10 | 97.93 |
| Hybrid Renewable Energy Systems | Lifetime | 205 | NL 1 | 97.82 |
| Agriculture Sustainability and Environmental Impact | Lifetime | 358 | NL 38 | 96.35 |
| Oil Palm Production and Sustainability | Lifetime | 185 | NL 11 | 95.04 |
| Catalysts for Methane Reforming | Lifetime | 665 | NL 21 | 96.06 |
| Climate Change Policy and Economics | Lifetime | 645 | NL 35 | 95.04 |
| Process Optimization and Integration | Lifetime | 543 | NL 12 | 93.70 |
| Social Acceptance of Renewable Energy | Lifetime | 226 | NL 19 | 92.68 |
| Water-Energy-Food Nexus Studies | Lifetime | 937 | NL 50 | 90.10 |
| Chemical Looping and Thermochemical Processes | Lifetime | 803 | NL 6 | 87.89 |
| Marine and Offshore Engineering Studies | Lifetime | 432 | NL 21 | 83.69 |
| Sustainable Industrial Ecology | Lifetime | 397 | NL 27 | 82.89 |
| Renewable Energy and Sustainability | Lifetime | 491 | NL 6 | 71.46 |
| Integrated Energy Systems Optimization | 2021-2025 | 125 | NL 2 | 96.89 |
| Global Energy and Sustainability Research | 2021-2025 | 68 | NL 3 | 92.29 |
| Hybrid Renewable Energy Systems | 2021-2025 | 564 | NL 5 | 91.13 |
| Social Acceptance of Renewable Energy | 2021-2025 | 79 | NL 8 | 89.50 |
| Environmental Impact and Sustainability | 2021-2025 | 505 | NL 11 | 91.43 |
| Energy and Environment Impacts | 2021-2025 | 683 | NL 4 | 89.19 |
| Carbon Dioxide Capture Technologies | 2021-2025 | 753 | NL 16 | 85.34 |
| Marine and Offshore Engineering Studies | 2021-2025 | 85 | NL 3 | 76.53 |
| Bioenergy crop production and management | 2021-2025 | 642 | NL 7 | 66.52 |
| Renewable Energy and Sustainability | 2021-2025 | 39 | NL 1 | 70.81 |
| Arctic and Russian Policy Studies | 2021-2025 | 757 | NL 11 | 65.69 |
| Forest Biomass Utilization and Management | 2021-2025 | 497 | NL 3 | 62.29 |
