- Combustion and gasification
- Decarbonization
- Development of perspective process equipment and systems and their integration into processes
- Human comfort and health
- Innovative techniques for filtration applications
- Multi-phase flow
- Noise monitoring and mitigation
- Particle emission/imission
- Process and Product Quality
- Renewables and energy storage
- Statistics, game theory and optimization
- The utilization of second and third-generation biofuels
- Thermal energy systems